description: This cross-version extension represents SubstanceProtein from http://hl7.org/fhir/StructureDefinition/SubstanceProtein|4.0.1 for use in FHIR R5. package_name: hl7.fhir.uv.xver-r4.r5 derivation: constraint name: ext_R4_SubstanceProtein type: Extension elements: extension: array: true index: 0 slicing: rules: closed ordered: false discriminator: - {path: url, type: value} min: 0 slices: sequenceType: match: {url: null} schema: short: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence isModifier: false index: 1 elements: value: base: {path: 'Extension.value[x]'} short: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence choices: [valueCodeableConcept] index: 3 valueCodeableConcept: base: {path: 'Extension.value[x]'} type: CodeableConcept short: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence choiceOf: value index: 4 numberOfSubunits: match: {url: null} schema: short: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable isModifier: false index: 5 elements: value: base: {path: 'Extension.value[x]'} short: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable choices: [valueInteger] index: 7 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable choiceOf: value index: 8 disulfideLinkage: match: {url: null} schema: short: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions isModifier: false array: true index: 9 elements: value: base: {path: 'Extension.value[x]'} short: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions choices: [valueString] index: 11 valueString: base: {path: 'Extension.value[x]'} type: string short: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions choiceOf: value index: 12 subunit: match: {url: null} schema: short: This subclause refers to the description of each subunit constituting the SubstanceProtein. A subunit is a linear sequence of amino acids linked through peptide bonds. The Subunit information shall be provided when the finished SubstanceProtein is a complex of multiple sequences; subunits are not used to delineate domains within a single sequence. Subunits are listed in order of decreasing length; sequences of the same length will be ordered by decreasing molecular weight; subunits that have identical sequences will be repeated multiple times isModifier: false array: true index: 13 extensions: subunit: url: null short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts isModifier: false index: 15 elements: value: base: {path: 'Extension.value[x]'} short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choices: [valueInteger] index: 17 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choiceOf: value index: 18 sequence: url: null short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 19 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueString] index: 21 valueString: base: {path: 'Extension.value[x]'} type: string short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 22 length: url: null short: Length of linear sequences of amino acids contained in the subunit isModifier: false index: 23 elements: value: base: {path: 'Extension.value[x]'} short: Length of linear sequences of amino acids contained in the subunit choices: [valueInteger] index: 25 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Length of linear sequences of amino acids contained in the subunit choiceOf: value index: 26 sequenceAttachment: url: null short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 27 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueAttachment] index: 29 valueAttachment: base: {path: 'Extension.value[x]'} type: Attachment short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 30 nTerminalModificationId: url: null short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 31 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 33 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 34 nTerminalModification: url: null short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified isModifier: false index: 35 elements: value: base: {path: 'Extension.value[x]'} short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choices: [valueString] index: 37 valueString: base: {path: 'Extension.value[x]'} type: string short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choiceOf: value index: 38 cTerminalModificationId: url: null short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 39 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 41 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 42 cTerminalModification: url: null short: The modification at the C-terminal shall be specified isModifier: false index: 43 elements: value: base: {path: 'Extension.value[x]'} short: The modification at the C-terminal shall be specified choices: [valueString] index: 45 valueString: base: {path: 'Extension.value[x]'} type: string short: The modification at the C-terminal shall be specified choiceOf: value index: 46 elements: extension: array: true index: 14 slicing: rules: closed ordered: false discriminator: - {path: url, type: value} min: 0 slices: subunit: match: {url: null} schema: short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts isModifier: false index: 15 elements: value: base: {path: 'Extension.value[x]'} short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choices: [valueInteger] index: 17 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choiceOf: value index: 18 sequence: match: {url: null} schema: short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 19 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueString] index: 21 valueString: base: {path: 'Extension.value[x]'} type: string short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 22 length: match: {url: null} schema: short: Length of linear sequences of amino acids contained in the subunit isModifier: false index: 23 elements: value: base: {path: 'Extension.value[x]'} short: Length of linear sequences of amino acids contained in the subunit choices: [valueInteger] index: 25 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Length of linear sequences of amino acids contained in the subunit choiceOf: value index: 26 sequenceAttachment: match: {url: null} schema: short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 27 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueAttachment] index: 29 valueAttachment: base: {path: 'Extension.value[x]'} type: Attachment short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 30 nTerminalModificationId: match: {url: null} schema: short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 31 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 33 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 34 nTerminalModification: match: {url: null} schema: short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified isModifier: false index: 35 elements: value: base: {path: 'Extension.value[x]'} short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choices: [valueString] index: 37 valueString: base: {path: 'Extension.value[x]'} type: string short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choiceOf: value index: 38 cTerminalModificationId: match: {url: null} schema: short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 39 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 41 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 42 cTerminalModification: match: {url: null} schema: short: The modification at the C-terminal shall be specified isModifier: false index: 43 elements: value: base: {path: 'Extension.value[x]'} short: The modification at the C-terminal shall be specified choices: [valueString] index: 45 valueString: base: {path: 'Extension.value[x]'} type: string short: The modification at the C-terminal shall be specified choiceOf: value index: 46 url: pattern: {type: uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceProtein'} type: uri index: 47 package_version: 0.0.1-snapshot-1 extensions: sequenceType: url: null short: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence isModifier: false index: 1 elements: value: base: {path: 'Extension.value[x]'} short: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence choices: [valueCodeableConcept] index: 3 valueCodeableConcept: base: {path: 'Extension.value[x]'} type: CodeableConcept short: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence choiceOf: value index: 4 numberOfSubunits: url: null short: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable isModifier: false index: 5 elements: value: base: {path: 'Extension.value[x]'} short: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable choices: [valueInteger] index: 7 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable choiceOf: value index: 8 disulfideLinkage: url: null short: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions isModifier: false array: true index: 9 elements: value: base: {path: 'Extension.value[x]'} short: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions choices: [valueString] index: 11 valueString: base: {path: 'Extension.value[x]'} type: string short: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions choiceOf: value index: 12 subunit: url: null short: This subclause refers to the description of each subunit constituting the SubstanceProtein. A subunit is a linear sequence of amino acids linked through peptide bonds. The Subunit information shall be provided when the finished SubstanceProtein is a complex of multiple sequences; subunits are not used to delineate domains within a single sequence. Subunits are listed in order of decreasing length; sequences of the same length will be ordered by decreasing molecular weight; subunits that have identical sequences will be repeated multiple times isModifier: false array: true index: 13 extensions: subunit: url: null short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts isModifier: false index: 15 elements: value: base: {path: 'Extension.value[x]'} short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choices: [valueInteger] index: 17 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choiceOf: value index: 18 sequence: url: null short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 19 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueString] index: 21 valueString: base: {path: 'Extension.value[x]'} type: string short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 22 length: url: null short: Length of linear sequences of amino acids contained in the subunit isModifier: false index: 23 elements: value: base: {path: 'Extension.value[x]'} short: Length of linear sequences of amino acids contained in the subunit choices: [valueInteger] index: 25 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Length of linear sequences of amino acids contained in the subunit choiceOf: value index: 26 sequenceAttachment: url: null short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 27 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueAttachment] index: 29 valueAttachment: base: {path: 'Extension.value[x]'} type: Attachment short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 30 nTerminalModificationId: url: null short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 31 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 33 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 34 nTerminalModification: url: null short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified isModifier: false index: 35 elements: value: base: {path: 'Extension.value[x]'} short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choices: [valueString] index: 37 valueString: base: {path: 'Extension.value[x]'} type: string short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choiceOf: value index: 38 cTerminalModificationId: url: null short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 39 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 41 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 42 cTerminalModification: url: null short: The modification at the C-terminal shall be specified isModifier: false index: 43 elements: value: base: {path: 'Extension.value[x]'} short: The modification at the C-terminal shall be specified choices: [valueString] index: 45 valueString: base: {path: 'Extension.value[x]'} type: string short: The modification at the C-terminal shall be specified choiceOf: value index: 46 elements: extension: array: true index: 14 slicing: rules: closed ordered: false discriminator: - {path: url, type: value} min: 0 slices: subunit: match: {url: null} schema: short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts isModifier: false index: 15 elements: value: base: {path: 'Extension.value[x]'} short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choices: [valueInteger] index: 17 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts choiceOf: value index: 18 sequence: match: {url: null} schema: short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 19 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueString] index: 21 valueString: base: {path: 'Extension.value[x]'} type: string short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 22 length: match: {url: null} schema: short: Length of linear sequences of amino acids contained in the subunit isModifier: false index: 23 elements: value: base: {path: 'Extension.value[x]'} short: Length of linear sequences of amino acids contained in the subunit choices: [valueInteger] index: 25 valueInteger: base: {path: 'Extension.value[x]'} type: integer short: Length of linear sequences of amino acids contained in the subunit choiceOf: value index: 26 sequenceAttachment: match: {url: null} schema: short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence isModifier: false index: 27 elements: value: base: {path: 'Extension.value[x]'} short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choices: [valueAttachment] index: 29 valueAttachment: base: {path: 'Extension.value[x]'} type: Attachment short: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence choiceOf: value index: 30 nTerminalModificationId: match: {url: null} schema: short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 31 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 33 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 34 nTerminalModification: match: {url: null} schema: short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified isModifier: false index: 35 elements: value: base: {path: 'Extension.value[x]'} short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choices: [valueString] index: 37 valueString: base: {path: 'Extension.value[x]'} type: string short: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified choiceOf: value index: 38 cTerminalModificationId: match: {url: null} schema: short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID isModifier: false index: 39 elements: value: base: {path: 'Extension.value[x]'} short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choices: [valueIdentifier] index: 41 valueIdentifier: base: {path: 'Extension.value[x]'} type: Identifier short: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID choiceOf: value index: 42 cTerminalModification: match: {url: null} schema: short: The modification at the C-terminal shall be specified isModifier: false index: 43 elements: value: base: {path: 'Extension.value[x]'} short: The modification at the C-terminal shall be specified choices: [valueString] index: 45 valueString: base: {path: 'Extension.value[x]'} type: string short: The modification at the C-terminal shall be specified choiceOf: value index: 46 class: extension kind: complex-type url: http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceProtein base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]