SMTL ID : 2zsg.1

Crystal structure of X-Pro aminopeptidase from Thermotoga maritima MSB8

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-dimer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: D.218, D.229, H.293, E.322, E.336 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.218, A:E.322

3 x NA: SODIUM ION(Non-functional Binders)

NA.2: 2 residues within 4Å: Chain A: K.259 Ligands: CL.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.259 NA.3: 3 residues within 4Å: Chain A: E.155, K.179, E.180 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.155 NA.9: 2 residues within 4Å: Chain B: K.65, T.68 3 PLIP interactions: 3 interactions with chain B Water bridges: B:Q.66, B:T.68, B:T.68

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 2 residues within 4Å: Chain A: R.275, R.279 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: K.259, K.262 Ligands: NA.2 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain A: K.342 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain A: R.109 Chain B: F.108 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 7 residues within 4Å: Chain A: G.194, G.212, D.213, V.214, S.240, V.243, F.331 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:V.214, A:S.240, A:S.240 Water bridges: A:C.195, A:G.212, A:D.213, A:D.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mizutani, H. et al., Crystal structure of X-Pro aminopeptidase from Thermotoga maritima MSB8. To be Published

Release Date

2008-10-14

Peptides

Aminopeptidase P, putative: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aminopeptidase P, putative