SMTL ID : 3li0.1

Crystal structure of the mutant R203A of orotidine 5'-monophosphate decarboxylase from Methanobacterium thermoautotrophicum complexed with inhibitor BMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x BMQ: 1-(5'-PHOSPHO-BETA-D-RIBOFURANOSYL)BARBITURIC ACID(Non-covalent)

BMQ.1: 17 residues within 4Å: Chain A: A.18, D.20, K.42, D.70, K.72, M.126, S.127, P.180, V.182, A.184, Q.185, V.201, G.202, A.203 Chain B: D.75, I.76, T.79 20 PLIP interactions: 18 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:P.180 Hydrogen bonds: A:D.20, 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:A.203, B:T.79, B:T.79 Water bridges: A:D.20, A:D.70, A:D.70, A:G.181, A:G.181, A:S.204, A:Y.206 BMQ.2: 17 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, A.184, Q.185, V.201, G.202, A.203 16 PLIP interactions: 1 interactions with chain A, 15 interactions with chain B Hydrogen bonds: A:T.79, B:D.20, 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:A.203 Hydrophobic interactions: B:P.180 Water bridges: B:G.181, B:G.181, B:G.181, B:A.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Desai, B.J. et al., Conformational changes in orotidine 5'-monophosphate decarboxylase: a structure-based explanation for how the 5'-phosphate group activates the enzyme. Biochemistry (2012)

Release Date

2010-06-16

Peptides

Orotidine 5'-phosphate decarboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Orotidine 5'-phosphate decarboxylase