SMTL ID : 5buv.2 (1 other biounit)

X-ray structure of WbcA from Yersinia enterocolitica

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 5 residues within 4Å: Chain A: R.29, F.32 Chain B: R.64, H.67 Ligands: PO4.2 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Water bridges: B:S.56 Salt bridges: B:R.64, B:H.67, A:R.29 PO4.2: 6 residues within 4Å: Chain B: Y.54, H.67, K.77, H.124, C.137 Ligands: PO4.1 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Y.54, B:Y.54 Water bridges: B:H.124 Salt bridges: B:H.67, B:K.77, B:H.124 PO4.4: 5 residues within 4Å: Chain A: R.64, H.67 Chain B: R.29, F.32 Ligands: PO4.5 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Salt bridges: B:R.29, A:R.64, A:H.67 Water bridges: A:S.56 PO4.5: 6 residues within 4Å: Chain A: Y.54, H.67, K.77, H.124, C.137 Ligands: PO4.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.54 Water bridges: A:Y.54, A:H.124 Salt bridges: A:H.67, A:K.77, A:H.124

2 x CYT: 6-AMINOPYRIMIDIN-2(1H)-ONE(Non-covalent)

CYT.3: 5 residues within 4Å: Chain A: E.52, Y.54, H.143 Chain B: F.32, K.34 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:F.32, A:Y.54, A:H.143 Hydrogen bonds: B:K.34 Water bridges: B:K.34, B:K.34, B:K.34 pi-Stacking: A:H.143 CYT.6: 5 residues within 4Å: Chain A: F.32, K.34 Chain B: E.52, Y.54, H.143 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.32, B:Y.54, B:H.143 Hydrogen bonds: A:K.34 Water bridges: A:K.34, A:K.34, A:K.34 pi-Stacking: B:H.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Salinger, A.J. et al., Biochemical studies on WbcA, a sugar epimerase from Yersinia enterocolitica. Protein Sci. (2015)

Release Date

2015-08-05

Peptides

Putative epimerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

Putative epimerase

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