Fab from C10-S66K antibody in complex with carfentanil


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth B]e8tfpB1 A: beta barrelsX: RNase A-likeH: RNase A-likeT: RNase A-likeF:ECOD (v294.2)
D [auth H]e8tfpH1 A: beta barrelsX: RNase A-likeH: RNase A-likeT: RNase A-likeF:ECOD (v294.2)
ARase8tfpA1 A: beta barrelsX: RNase A-likeH: RNase A-likeT: RNase A-likeF: RasECOD (v294.2)
B [auth L]e8tfpL1 A: beta barrelsX: RNase A-likeH: RNase A-likeT: RNase A-likeF:ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C [auth B]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
D [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A2.60.40.10 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
C [auth B],
D [auth H]
Heavy ChainIGHV4 -methyl 1-(2-phenylethyl)-4-(N-phenylpropanamido)piperidine-4-carboxylateSAbDab (2026-05-15)
A,
B [auth L]
Light ChainIGLV3 Lambdamethyl 1-(2-phenylethyl)-4-(N-phenylpropanamido)piperidine-4-carboxylateSAbDab (2026-05-15)