7N3H | pdb_00007n3h

Crystal structure of an anti-SARS-CoV-2 human neutralizing antibody Fab fragment C099


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth H]e7n3hH1 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: GP120F:ECOD (20:10:01)
B [auth L]e7n3hL1 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: GP120F: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 (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth H]Heavy ChainIGHV3 --SAbDab (2026-03-13)
B [auth L]Light ChainIGKV3 Kappa-SAbDab (2026-03-13)