SMTL ID : 1f6d.2 (1 other biounit)

THE STRUCTURE OF UDP-N-ACETYLGLUCOSAMINE 2-EPIMERASE FROM E. COLI.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 5 residues within 4Å: Chain A: P.298, G.301, M.349, S.350, A.352 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.350 NA.4: 5 residues within 4Å: Chain B: P.298, G.301, M.349, S.350, A.352 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:P.298, B:G.301

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

CL.2: 6 residues within 4Å: Chain A: H.115, A.118, G.119, R.121, R.135, L.156 Ligand excluded by PLIP CL.5: 2 residues within 4Å: Chain B: H.353, N.354 Ligand excluded by PLIP

2 x UDP: URIDINE-5'-DIPHOSPHATE(Non-covalent)

UDP.3: 14 residues within 4Å: Chain A: R.10, P.11, I.14, T.211, H.213, P.270, Q.271, Y.273, F.276, M.280, S.290, G.291, G.292, E.296 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:R.10, A:R.10, A:Q.271, A:Q.271, A:S.290, A:G.291, A:G.292, A:E.296 Water bridges: A:S.290, A:S.290, A:R.313 Salt bridges: A:R.10, A:H.213, A:H.213 pi-Stacking: A:F.276 pi-Cation interactions: A:R.10 UDP.6: 9 residues within 4Å: Chain B: R.10, I.14, Q.271, E.272, Y.273, F.276, S.290, G.292, E.296 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.10, B:Q.271, B:Q.271, B:G.292, B:E.296 Water bridges: B:I.293, B:E.296, B:E.296 pi-Stacking: B:F.276

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Campbell, R.E. et al., The structure of UDP-N-acetylglucosamine 2-epimerase reveals homology to phosphoglycosyl transferases. Biochemistry (2000)

Release Date

2000-12-13

Peptides

UDP-N-ACETYLGLUCOSAMINE 2-EPIMERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

UDP-N-ACETYLGLUCOSAMINE 2-EPIMERASE

Related Entries With Identical Sequence