Crystal structure of a first-in-class antibody for alpha-1,6-fucosylated prostate-specific antigen


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth L]WD40e9f18L01 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: WD40ECOD (v294.2)
A [auth H]WD40e9f18H01 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: WD40ECOD (v294.2)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C [auth L],
D [auth M]
Light ChainIGKV1 Kappa-SAbDab (2026-05-08)
A [auth H],
B [auth I]
Heavy ChainIGHV1 --SAbDab (2026-05-08)

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A [auth H],
B [auth I]
PCA Parent Component: GLN

AA0031

:  2-pyrrolidone-5-carboxylic acid (Gln) MOD:00040 , 2-pyrrolidone-5-carboxylic acid (Glu) MOD:00420