SMTL ID : 5zlt.1

Crystal structure of UDP-GlcNAc 2-epimerase NeuC complexed with UDP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-tetramer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: H.210, S.289, S.290, R.309 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.290, A:S.290 Salt bridges: A:H.210, A:R.309 SO4.3: 5 residues within 4Å: Chain C: H.210, S.289, S.290, R.309, Q.310 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:S.290, C:Q.310 Salt bridges: C:H.210, C:R.309

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

UDP.2: 14 residues within 4Å: Chain B: R.11, A.12, T.208, H.210, S.238, Y.239, N.241, K.268, I.272, Y.275, S.289, S.290, S.291, R.309 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.11, B:R.11, B:N.241, B:S.290, B:S.290 Water bridges: B:R.313 Salt bridges: B:H.210, B:H.210, B:R.309 UDP.4: 15 residues within 4Å: Chain D: R.11, A.12, T.208, H.210, S.238, Y.239, K.268, S.269, F.270, I.272, Y.275, S.289, S.290, S.291, R.309 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:Y.239, D:S.269, D:F.270, D:S.290, D:Q.310 Water bridges: D:A.12, D:E.13 Salt bridges: D:H.210, D:H.210, D:R.309

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ko, T.P. et al., The tetrameric structure of sialic acid-synthesizing UDP-GlcNAc 2-epimerase fromAcinetobacter baumannii: A comparative study with human GNE. J. Biol. Chem. (2018)

Release Date

2018-05-16

Peptides

GDP/UDP-N,N'-diacetylbacillosamine 2-epimerase (Hydrolyzing): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

GDP/UDP-N,N'-diacetylbacillosamine 2-epimerase (Hydrolyzing)

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