SMTL ID : 2nsm.1

Crystal structure of the human carboxypeptidase N (Kininase I) catalytic domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

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

NAG.1: 2 residues within 4Å: Chain A: T.379, T.381 1 PLIP interactions: 1 interactions with chain A Water bridges: A:T.367 NAG.2: 4 residues within 4Å: Chain A: I.365, T.381, T.383 Ligands: NAG.3 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:T.381 NAG.3: 5 residues within 4Å: Chain A: T.383, G.385, T.390, L.391 Ligands: NAG.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.385, A:L.391 Water bridges: A:T.383, A:T.390

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 4 residues within 4Å: Chain A: L.2, A.3, R.5, H.7 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.3, A:A.3 Salt bridges: A:R.5, A:H.7 SO4.5: 8 residues within 4Å: Chain A: H.67, R.132, N.141, R.142, H.197, Y.267, L.269, E.289 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:N.141, A:Y.267 Water bridges: A:H.197, A:H.197 Salt bridges: A:H.67, A:R.132, A:R.142, A:H.197 SO4.6: 3 residues within 4Å: Chain A: P.160, H.162, V.339 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.161, A:H.162 Salt bridges: A:H.162 SO4.7: 6 residues within 4Å: Chain A: H.6, N.124, P.296, P.297, E.298, E.299 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.124, A:E.298 Salt bridges: A:H.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Keil, C. et al., Crystal structure of the human carboxypeptidase N (kininase I) catalytic domain. J.Mol.Biol. (2007)

Release Date

2007-04-24

Peptides

Carboxypeptidase N catalytic chain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carboxypeptidase N catalytic chain