5TFW | pdb_00005tfw

Crystal structure of 10E8 Fab light chain mutant2 against the MPER region of the HIV-1 Env, in complex with T117v2 epitope scaffold

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth O]e5tfwO1 A: Ntn/PP2CX: NtnH: Penicillin acylase, catalytic domainT: ThaumatinF:ECOD (20:10:01)
B [auth L]e5tfwL1 A: Ntn/PP2CX: NtnH: Penicillin acylase, catalytic domainT: ThaumatinF:ECOD (20:10:01)
A [auth H]e5tfwH1 A: Ntn/PP2CX: NtnH: Penicillin acylase, catalytic domainT: ThaumatinF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C [auth O]3.40.930.10 Alpha Beta 3-Layer(aba) Sandwich Mannitol-specific EII Chain ACATH (4.3.0)
B [auth L]2.60.40.10 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
B [auth L]Fab 10E8, broadly 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]Fab 10E8, broadly neutralizing VH-CH1 Homo sapiens (human) IGHV3-15*01, IGHV3-15*04, IGHV3-15*05, IGHV3-15*07, IGHJ1*01, IGHG1*03, IGHG1*08, IGHG1*06 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
B [auth L]Light ChainIGLV3 Lambda10e8 epitope scaffold t117v2SAbDab (2026-03-13)
A [auth H]Heavy ChainIGHV3 -10e8 epitope scaffold t117v2SAbDab (2026-03-13)