SMTL ID : 4qdw.1

Joint X-ray and neutron structure of Streptomyces rubiginosus D-xylose isomerase in complex with two Ni2+ ions and linear L-arabinose

Coordinates

PDB Format

Method

NEUTRON DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

12 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 9 residues within 4Å: Chain A: K.183, E.217, H.220, D.255, D.257, D.287 Ligands: NI.2, NI.3, LAI.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.217, A:E.217, A:H.220, H2O.1, H2O.1 NI.2: 8 residues within 4Å: Chain A: K.183, E.217, H.220, N.247, D.255, D.257 Ligands: NI.1, LAI.4 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.217, A:H.220, A:D.255, A:D.257, H2O.1, H2O.1 NI.3: 7 residues within 4Å: Chain A: E.181, E.217, H.220, D.245, D.287 Ligands: NI.1, LAI.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.181, A:E.217, A:D.245, A:D.287 NI.5: 9 residues within 4Å: Chain B: K.183, E.217, H.220, D.255, D.257, D.287 Ligands: NI.6, NI.7, LAI.8 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.217, B:E.217, B:H.220, H2O.10, H2O.10 NI.6: 8 residues within 4Å: Chain B: K.183, E.217, H.220, N.247, D.255, D.257 Ligands: NI.5, LAI.8 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.217, B:H.220, B:D.255, B:D.257, H2O.10, H2O.10 NI.7: 7 residues within 4Å: Chain B: E.181, E.217, H.220, D.245, D.287 Ligands: NI.5, LAI.8 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.181, B:E.217, B:D.245, B:D.287 NI.9: 9 residues within 4Å: Chain C: K.183, E.217, H.220, D.255, D.257, D.287 Ligands: NI.10, NI.11, LAI.12 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.217, C:E.217, C:H.220, H2O.20, H2O.20 NI.10: 8 residues within 4Å: Chain C: K.183, E.217, H.220, N.247, D.255, D.257 Ligands: NI.9, LAI.12 6 PLIP interactions: 4 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.217, C:H.220, C:D.255, C:D.257, H2O.20, H2O.20 NI.11: 7 residues within 4Å: Chain C: E.181, E.217, H.220, D.245, D.287 Ligands: NI.9, LAI.12 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.181, C:E.217, C:D.245, C:D.287 NI.13: 9 residues within 4Å: Chain D: K.183, E.217, H.220, D.255, D.257, D.287 Ligands: NI.14, NI.15, LAI.16 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.217, D:E.217, D:H.220, H2O.30, H2O.30 NI.14: 8 residues within 4Å: Chain D: K.183, E.217, H.220, N.247, D.255, D.257 Ligands: NI.13, LAI.16 6 PLIP interactions: 4 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.217, D:H.220, D:D.255, D:D.257, H2O.30, H2O.30 NI.15: 7 residues within 4Å: Chain D: E.181, E.217, H.220, D.245, D.287 Ligands: NI.13, LAI.16 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:E.181, D:E.217, D:D.245, D:D.287

4 x LAI: L-arabinose(Post Translational Modification)

LAI.4: 19 residues within 4Å: Chain A: W.16, H.54, T.90, F.94, V.135, W.137, E.181, K.183, N.215, E.217, H.220, D.245, D.255, D.287, K.289 Chain C: F.26 Ligands: NI.1, NI.2, NI.3 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:W.16, A:H.54, A:E.181, A:E.181, A:K.183 Water bridges: A:N.215, A:K.289, A:K.289 LAI.8: 19 residues within 4Å: Chain B: W.16, H.54, T.90, F.94, V.135, W.137, E.181, K.183, N.215, E.217, H.220, D.245, D.255, D.287, K.289 Chain D: F.26 Ligands: NI.5, NI.6, NI.7 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:W.16, B:H.54, B:E.181, B:E.181, B:K.183 Water bridges: B:N.215, B:K.289, B:K.289 LAI.12: 19 residues within 4Å: Chain A: F.26 Chain C: W.16, H.54, T.90, F.94, V.135, W.137, E.181, K.183, N.215, E.217, H.220, D.245, D.255, D.287, K.289 Ligands: NI.9, NI.10, NI.11 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:W.16, C:H.54, C:E.181, C:E.181, C:K.183 Water bridges: C:N.215, C:K.289, C:K.289 LAI.16: 19 residues within 4Å: Chain B: F.26 Chain D: W.16, H.54, T.90, F.94, V.135, W.137, E.181, K.183, N.215, E.217, H.220, D.245, D.255, D.287, K.289 Ligands: NI.13, NI.14, NI.15 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:W.16, D:H.54, D:E.181, D:E.181, D:K.183 Water bridges: D:T.90, D:N.215, D:K.289, D:K.289

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Langan, P. et al., L-Arabinose Binding, Isomerization, and Epimerization by D-Xylose Isomerase: X-Ray/Neutron Crystallographic and Molecular Simulation Study. Structure (2014)

Release Date

2014-09-03

Peptides

Xylose isomerase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Xylose isomerase

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