SMTL ID : 2hxg.1

Crystal Structure of Mn2+ bound ECAI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-hexamer

Ligands

6 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: E.306, E.333, H.350, H.450 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.306, A:E.333, A:H.350, A:H.450, H2O.1 MN.2: 4 residues within 4Å: Chain B: E.306, E.333, H.350, H.450 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.306, B:E.333, B:H.350, B:H.450, H2O.3 MN.3: 5 residues within 4Å: Chain C: E.306, E.333, H.350, H.449, H.450 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.306, C:E.333, C:H.450, H2O.4, H2O.4 MN.4: 4 residues within 4Å: Chain D: E.306, E.333, H.350, H.450 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.306, D:E.333, D:H.350, D:H.450, H2O.5 MN.5: 4 residues within 4Å: Chain E: E.306, E.333, H.350, H.450 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:E.306, E:E.333, E:H.350, E:H.450, H2O.7 MN.6: 5 residues within 4Å: Chain F: E.306, E.333, H.350, H.449, H.450 5 PLIP interactions: 3 interactions with chain F, 2 Ligand-Water interactions Metal complexes: F:E.306, F:E.333, F:H.450, H2O.8, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhu, W. et al., Crystal Structure of Mn2+-bound Escherichia coli L-arabinose Isomerase (ECAI) and Implications in Protein Catalytic Mechanism and Thermo-Stability. J.Young.Investig. (2007)

Release Date

2006-08-15

Peptides

L-arabinose isomerase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

L-arabinose isomerase

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