SMTL ID : 3qum.2 (1 other biounit)

Crystal structure of human prostate specific antigen (PSA) in Fab sandwich with a high affinity and a PCa selective antibody

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-1-1-1-mer

Ligands

1 x NAG- NAG- MAN- MAN- NAG- GAL- SIA- MAN- NAG- GAL- SIA- NAG- GAL- SIA- FUC: N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-MAN-MAN-NAG-GAL-SIA-MAN-NAG-GAL-SIA-NAG-GAL-SIA-FUC.1: 9 residues within 4Å: Chain A: I.43, R.44, N.45, K.83, N.84, F.86, R.88 Chain E: Y.57, E.59 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:E.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stura, E.A. et al., Crystal structure of human prostate-specific antigen in a sandwich antibody complex. J.Mol.Biol. (2011)

Release Date

2011-11-09

Peptides

Prostate-specific antigen: A
Fab 5D3D11 Light Chain: B
Fab 5D3D11 Heavy Chain: C
Fab 5D5A5 Light Chain: D
Fab 5D5A5 Heavy Chain: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
Q

B
M

C
K

D
C

E
D

Prostate-specific antigen

Fab 5D3D11 Light Chain

Fab 5D3D11 Heavy Chain

Fab 5D5A5 Light Chain

Fab 5D5A5 Heavy Chain

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