5ESA | pdb_00005esa

Crystal structure of anti-HCV E2 antibody HC84-26


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APK_Tyr_Ser-Thre5esaA1 A: a/b three-layered sandwichesX: Type II ABC importer transmembrane domain foldH: DNA mismatch repair protein MutL regulatory subdomainT: DNA mismatch repair protein MutL regulatory subdomainF: PK_Tyr_Ser-ThrECOD (v294.1)
BPK_Tyr_Ser-Thre5esaB1 A: a/b three-layered sandwichesX: Type II ABC importer transmembrane domain foldH: DNA mismatch repair protein MutL regulatory subdomainT: DNA mismatch repair protein MutL regulatory subdomainF: PK_Tyr_Ser-ThrECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
Fab, Anti-HCV E2 glycoprotein VH-CH1 Homo sapiens (human) IGHV1-69*01, IGHV1-69*12, IGHV1-69*13, IGHV1-69D*01, IGHJ4*01, IGHJ4*02, IGHJ4*03, IGHG2*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-2_V-LAMBDA-C-KAPPA IMGT (202611-0)
Fab, Anti-HCV E2 glycoprotein V-LAMBDA-C-KAPPA Homo sapiens (human) IGLV3-21*03, IGLJ2*01, IGLJ3*01, IGKC*01, IGKC*04 V-DOMAIN V-LAMBDA, C-DOMAIN C-KAPPA IG FAB-GAMMA-2_V-LAMBDA-C-KAPPA IMGT (202611-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
Heavy ChainIGHV1 --SAbDab (2026-03-27)
Light ChainIGLV3 Lambda-SAbDab (2026-03-27)