SMTL ID : 6taj.2 (1 other biounit)

Crystal structure of Escherichia coli Orotate Phosphoribosyltransferase in complex with Orotic acid 1.60 Angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x ORO: OROTIC ACID(Non-covalent)

ORO.1: 9 residues within 4Å: Chain A: L.25, K.26, F.34, F.35, N.36, V.126, T.128, L.154, R.156 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.25 Hydrogen bonds: A:K.26, A:F.35, A:F.35, A:R.156 Water bridges: A:S.27, A:R.156 pi-Stacking: A:F.34 ORO.3: 9 residues within 4Å: Chain B: L.25, K.26, F.34, F.35, N.36, V.126, T.128, L.154, R.156 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.25 Hydrogen bonds: B:K.26, B:F.35, B:F.35, B:R.156 Water bridges: B:S.27, B:R.156 pi-Stacking: B:F.34

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: Y.4, Q.7, L.48, R.51, F.52, E.55 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.7, A:R.51, A:R.51 GOL.4: 6 residues within 4Å: Chain B: Y.4, Q.7, L.48, R.51, F.52, E.55 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.7, B:R.51, B:R.51, B:E.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roca, M. et al., Elucidating the Catalytic Reaction Mechanism of Orotate Phosphoribosyltransferase by Means of X-ray Crystallography and Computational Simulations. Acs Catalysis (2020)

Release Date

2020-11-18

Peptides

Orotate phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
BBB

B
BBB

Orotate phosphoribosyltransferase

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