SMTL ID : 3g1a.1

Crystal structure of orotidine 5'-monophosphate decarboxylase from Methanobacterium thermoautotrophicum complexed with 6-azauridine 5'-monophosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x UP6: 6-AZA URIDINE 5'-MONOPHOSPHATE(Non-covalent)

UP6.1: 16 residues within 4Å: Chain A: A.18, D.20, K.42, D.70, K.72, M.126, S.127, P.180, V.182, Q.185, V.201, G.202, R.203 Chain B: D.75, I.76, T.79 18 PLIP interactions: 16 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:K.42, A:K.72, A:S.127, A:S.127, A:S.127, A:V.182, A:Q.185, A:G.202, A:R.203, B:D.75, B:T.79 Water bridges: A:G.181, A:G.181, A:G.181, A:G.181, A:S.204, A:Y.206 Salt bridges: A:R.203 UP6.2: 16 residues within 4Å: Chain A: D.75, I.76, T.79 Chain B: A.18, D.20, K.42, D.70, K.72, M.126, S.127, P.180, V.182, Q.185, V.201, G.202, R.203 20 PLIP interactions: 17 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:K.42, B:K.72, B:S.127, B:S.127, B:S.127, B:V.182, B:Q.185, B:G.202, B:R.203, A:D.75, A:T.79, A:T.79 Water bridges: B:D.70, B:D.70, B:G.181, B:G.181, B:G.181, B:G.181, B:S.204 Salt bridges: B:R.203

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chan, K.K. et al., Mechanism of the orotidine 5'-monophosphate decarboxylase-catalyzed reaction: evidence for substrate destabilization. Biochemistry (2009)

Release Date

2009-06-23

Peptides

Orotidine 5'-phosphate decarboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Orotidine 5'-phosphate decarboxylase

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