Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
B [auth D]d1vwkd_ All beta proteins Streptavidin-like Avidin/streptavidin Avidin/streptavidin Streptavidin (Streptomyces avidinii ) [TaxId: 1895 ], SCOPe (2.08)
A [auth B]d1vwkb_ All beta proteins Streptavidin-like Avidin/streptavidin Avidin/streptavidin Streptavidin (Streptomyces avidinii ) [TaxId: 1895 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
B [auth D]SCOP2B SuperfamilyAvidin/streptavidin 8040372 3001465 SCOP2B (2022-06-29)
A [auth B]SCOP2B SuperfamilyAvidin/streptavidin 8040372 3001465 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth D]Avidine1vwkD1 A: beta barrelsX: Lipocalins/StreptavidinH: Avidin/Streptavidin (From Topology)T: Avidin/StreptavidinF: AvidinECOD (1.6)
A [auth B]Avidine1vwkB1 A: beta barrelsX: Lipocalins/StreptavidinH: Avidin/Streptavidin (From Topology)T: Avidin/StreptavidinF: AvidinECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B [auth D]2.40.128.30 Mainly Beta Beta Barrel Lipocalin Avidin-likeCATH (4.3.0)
A [auth B]2.40.128.30 Mainly Beta Beta Barrel Lipocalin Avidin-likeCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
B [auth D]
PF01382Avidin family (Avidin)Avidin family- Domain

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
C [auth M],
D [auth P]
NH2 RESIDAA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

PSI-MOD :  L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109