SMTL ID : 5mrv.1 (1 other biounit)

Crystal structure of human carboxypeptidase O in complex with NvCI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.114, E.117, H.242 Chain B: A.53 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain A Metal complexes: B:A.53, A:H.114, A:E.117, A:E.117, A:H.242

3 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 3 residues within 4Å: Chain A: N.180 Chain B: D.33, F.34 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.180 Hydrophobic interactions: B:F.34 NAG.3: 2 residues within 4Å: Chain A: T.255, N.257 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.255, A:N.257 Water bridges: A:T.255 NAG.4: 2 residues within 4Å: Chain A: N.193, P.215 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:P.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Garcia-Guerrero, M.C. et al., Crystal structure and mechanism of human carboxypeptidase O: Insights into its specific activity for acidic residues. Proc. Natl. Acad. Sci. U.S.A. (2018)

Release Date

2018-01-17

Peptides

Carboxypeptidase O: A
Metallocarboxypeptidase inhibitor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Carboxypeptidase O

Metallocarboxypeptidase inhibitor

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