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)
D [auth M]WD40e9f18M1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: WD40ECOD (v295)
C [auth L]WD40e9f18L01 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: WD40ECOD (v295)
B [auth I]WD40e9f18I1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: WD40ECOD (v295)
A [auth H]WD40e9f18H01 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: WD40ECOD (v295)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C [auth L],
D [auth M]
Light ChainIGKV1 Kappa-SAbDab (2026-06-26)
A [auth H],
B [auth I]
Heavy ChainIGHV1 --SAbDab (2026-06-26)

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