Structure of VD20_5A4 Fab


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
De6u3zD1 A: alpha arraysX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat)T: Acyl-CoA N-acyltransferases (Nat)F:ECOD (v295.2)
Be6u3zB1 A: alpha arraysX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat)T: Acyl-CoA N-acyltransferases (Nat)F:ECOD (v295.2)
Ce6u3zC1 A: alpha arraysX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat)T: Acyl-CoA N-acyltransferases (Nat)F:ECOD (v295.2)
Ae6u3zA1 A: alpha arraysX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat)T: Acyl-CoA N-acyltransferases (Nat)F:ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
C2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
B, D
Fab VD20_5A4 L-KAPPA Homo sapiens (human) IGKV1-6*01, IGKV1-6*02, IGKJ2*03, IGKC*01 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202633-0)
A, C
Fab VD20_5A4 VH-CH1 Homo sapiens (human) IGHV4-59*01, IGHV4-59*08, IGHV4-4*08, IGHV4-59*11, IGHV4-59*13, IGHJ5*01, IGHJ5*02, IGHG1*03, IGHG1*08, IGHG1*06 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202633-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B, D
Light ChainIGKV1 Kappa-SAbDab (2026-08-28)
A, C
Heavy ChainIGHV4 --SAbDab (2026-08-28)