SMTL ID : 4utu.1

Structural and biochemical characterization of the N- acetylmannosamine-6-phosphate 2-epimerase from Clostridium perfringens

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-dimer

Ligands

2 x LRY: N-acetylmannosamine-6-phosphate(Non-covalent)

LRY.1: 14 residues within 4Å: Chain A: Q.23, R.52, I.73, Y.84, I.85, T.156, Y.160, E.189, G.190, R.191, V.211, G.212, G.213, R.217 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Y.160 Hydrogen bonds: A:Q.23, A:R.52, A:E.189, A:R.191, A:G.212, A:G.213, A:R.217, A:R.217 Water bridges: A:T.156, A:Y.160, A:G.190, A:I.192, A:A.214, A:Q.220, A:Q.220, A:Q.220, A:Q.220 LRY.3: 14 residues within 4Å: Chain B: Q.23, R.52, I.73, Y.84, T.156, L.157, Y.160, E.189, G.190, R.191, V.211, G.212, G.213, R.217 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:L.157, B:Y.160 Hydrogen bonds: B:Q.23, B:R.52, B:Y.84, B:R.191, B:G.212, B:G.213, B:R.217, B:R.217 Water bridges: B:Q.23, B:T.156, B:G.190, B:I.192, B:Q.220, B:Q.220, B:Q.220, B:Q.220, B:Q.220, B:Q.220

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

CL.2: 5 residues within 4Å: Chain A: P.29, R.217, P.218, Q.219 Chain B: A.42 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain B: P.29, R.217, P.218, Q.219 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pelissier, M.C. et al., Structural and Functional Characterization of the Clostridium Perfringens N-Acetylmannosamine-6-Phosphate 2-Epimerase Essential for the Sialic Acid Salvage Pathway. J.Biol.Chem. (2014)

Release Date

2014-10-15

Peptides

N-ACETYLMANNOSAMINE-6-PHOSPHATE 2-EPIMERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

N-ACETYLMANNOSAMINE-6-PHOSPHATE 2-EPIMERASE