4G6F | pdb_00004g6f

Crystal Structure of 10E8 Fab in Complex with an HIV-1 gp41 Peptide


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Fe4g6fF1 A: Immunoglobulin-like beta-sandwichX: Immunoglobulin-relatedH: PEBP-likeT: 2OG-FeII_Oxy_4F:ECOD (20:10:01)
E [auth P]e4g6fP1 A: Immunoglobulin-like beta-sandwichX: Immunoglobulin-relatedH: PEBP-likeT: 2OG-FeII_Oxy_4F:ECOD (20:10:01)
De4g6fD1 A: beta-GraspX: Ubiquitin-relatedH: Ubiquitin-likeT: FtsJF:ECOD (20:10:01)
C [auth L]e4g6fL1 A: Globin-likeX: Nucleoside diphosphate kinasesH: Nucleoside diphosphate kinasesT: EF-hand_1, EF-hand_6, EF-hand_7F:ECOD (20:10:01)
Be4g6fB1 A: beta-GraspX: Ubiquitin-relatedH: Ubiquitin-likeT: FtsJF:ECOD (20:10:01)
A [auth H]e4g6fH1 A: Globin-likeX: Nucleoside diphosphate kinasesH: Nucleoside diphosphate kinasesT: EF-hand_1, EF-hand_6, EF-hand_7F:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
C [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A [auth H]2.60.40.10 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
C [auth L],
D
[HIV-1], neutralizing L-LAMBDA Homo sapiens (human) IGLV3-19*01, IGLJ2*01, IGLJ3*02, IGLJ3*01, IGLC2*01, IGLC2*02, IGLC3*04 V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA IG FAB-GAMMA-1_LAMBDA IMGT (202609-0)
A [auth H],
B
[HIV-1], neutralizing VH-CH1 Homo sapiens (human) IGHV3-15*01, IGHV3-15*04, IGHV3-15*05, IGHV3-15*07, IGHJ1*01, IGHG1*01, IGHG1*02, IGHG1*03, IGHG1*04 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_LAMBDA IMGT (202609-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C [auth L],
D
Light ChainIGLV3 Lambdagp41 mper peptideSAbDab (2026-03-13)
A [auth H],
B
Heavy ChainIGHV3 -gp41 mper peptideSAbDab (2026-03-13)