SMTL ID : 3x43.1 (1 other biounit)

Crystal structure of O-ureido-L-serine synthase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-tetramer

Ligands

4 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 15 residues within 4Å: Chain A: K.43, N.73, F.176, G.177, T.178, T.179, G.180, T.181, Q.220, G.221, L.222, S.265, P.291, D.292, Y.297 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:K.43, A:P.291 Hydrogen bonds: A:N.73, A:G.177, A:T.178, A:T.179, A:G.180, A:T.181, A:T.181, A:T.181, A:S.265 Water bridges: A:N.73, A:N.148, A:N.148, A:T.174, A:L.182 Salt bridges: A:K.43 PLP.2: 15 residues within 4Å: Chain B: K.43, N.73, F.176, G.177, T.178, T.179, G.180, T.181, Q.220, G.221, L.222, S.265, P.291, D.292, Y.297 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:K.43 Hydrogen bonds: B:N.73, B:G.177, B:T.178, B:T.179, B:G.180, B:T.181, B:T.181, B:S.265 Water bridges: B:N.148, B:H.152, B:L.182 Salt bridges: B:K.43 PLP.3: 15 residues within 4Å: Chain C: K.43, N.73, F.176, G.177, T.178, T.179, G.180, T.181, Q.220, G.221, L.222, S.265, P.291, D.292, Y.297 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:K.43, C:P.291 Hydrogen bonds: C:N.73, C:G.177, C:T.178, C:T.179, C:G.180, C:T.181, C:T.181, C:S.265 Water bridges: C:H.152, C:T.178 Salt bridges: C:K.43 PLP.4: 15 residues within 4Å: Chain D: K.43, N.73, F.176, G.177, T.178, T.179, G.180, T.181, Q.220, G.221, L.222, S.265, P.291, D.292, Y.297 15 PLIP interactions: 15 interactions with chain D Hydrophobic interactions: D:K.43, D:P.291 Hydrogen bonds: D:N.73, D:G.177, D:T.178, D:T.179, D:G.180, D:T.181, D:T.181, D:S.265 Water bridges: D:N.148, D:T.174, D:G.175, D:T.178 Salt bridges: D:K.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Uda, N. et al., The structural and mutational analyses of O-ureido-L-serine synthase necessary for D-cycloserine biosynthesis. Febs J. (2015)

Release Date

2015-07-29

Peptides

O-ureido-L-serine synthase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

O-ureido-L-serine synthase

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