SMTL ID : 4hhm.1 (1 other biounit)

Crystal structure of a mutant, G219A, of Glucose Isomerase from Streptomyces sp. SK

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-tetramer

Ligands

4 x CO: COBALT (II) ION(Non-covalent)

CO.1: 4 residues within 4Å: Chain A: E.217, H.220, D.255, D.257 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.217, A:D.255, A:D.257 CO.3: 4 residues within 4Å: Chain B: E.217, H.220, D.255, D.257 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.217, B:D.255, B:D.255, B:D.257, H2O.17 CO.5: 5 residues within 4Å: Chain C: E.217, H.220, N.247, D.255, D.257 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.217, C:D.255, C:D.257, C:D.257 CO.7: 5 residues within 4Å: Chain D: E.217, H.220, N.247, D.255, D.257 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:E.217, D:D.255, D:D.257

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: E.181, E.217, D.245, D.287 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.181, A:E.217, A:D.245, A:D.287, H2O.7, H2O.7 MG.4: 5 residues within 4Å: Chain B: E.181, E.217, H.220, D.245, D.287 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.217, B:D.245, B:D.287, H2O.13, H2O.20 MG.6: 4 residues within 4Å: Chain C: E.181, E.217, D.245, D.287 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.181, C:D.245, C:D.287, H2O.31, H2O.31 MG.8: 4 residues within 4Å: Chain D: E.181, E.217, D.245, D.287 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.181, D:E.217, D:D.245, D:D.287, H2O.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ben Hlima, H. et al., Identification of critical residues for the activity and thermostability of Streptomyces sp. SK glucose isomerase. Appl.Microbiol.Biotechnol. (2013)

Release Date

2013-03-27

Peptides

Xylose isomerase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Xylose isomerase

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