SMTL ID : 2rfh.1

Crystal Structure Analysis of CPA-2-benzyl-3-nitropropanoic acid complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.69, E.72, H.196 Ligands: 23N.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.69, A:E.72, A:E.72, A:H.196

1 x 23N: (2R)-2-BENZYL-3-NITROPROPANOIC ACID(Non-covalent)

23N.2: 14 residues within 4Å: Chain A: H.69, E.72, R.127, N.144, R.145, H.196, S.197, I.243, I.247, Y.248, A.250, T.268, E.270 Ligands: ZN.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.243, A:I.247, A:A.250, A:T.268 Hydrogen bonds: A:R.127, A:Y.248 Salt bridges: A:H.69, A:E.72, A:R.127, A:R.145, A:E.270

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, S.-H. et al., Nitro as a novel zinc-binding group in the inhibition of carboxypeptidase A. Bioorg.Med.Chem. (2008)

Release Date

2008-04-22

Peptides

Carboxypeptidase A1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carboxypeptidase A1

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