6MEG | pdb_00006meg

Crystal structure of human monoclonal antibody HEPC46


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth H]e6megH1 A: L-aspartase middle domain-likeX: L-aspartase middle domain-likeH: L-aspartase middle domain-likeT: TipASF:ECOD (20:10:01)
B [auth L]e6megL1 A: L-aspartase middle domain-likeX: L-aspartase middle domain-likeH: L-aspartase middle domain-likeT: TipASF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B [auth L]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
A [auth H]Fab HEPC46, broadly neutralizing antibody VH-CH1 Homo sapiens (human) IGHV1-18*01, IGHV1-18*04, IGHJ4*01, IGHJ4*02, IGHJ4*03, IGHG1*03, IGHG1*08, IGHG1*06 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_LAMBDA IMGT (202609-0)
B [auth L]Fab HEPC46, broadly neutralizing antibody L-LAMBDA Homo sapiens (human) IGLV1-47*01, IGLV1-47*02, IGLJ7*01, IGLC2*01, IGLC2*02, IGLC3*04 V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA IG FAB-GAMMA-1_LAMBDA IMGT (202609-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth H]Heavy ChainIGHV1 --SAbDab (2026-03-13)
B [auth L]Light ChainIGLV1 Lambda-SAbDab (2026-03-13)