SMTL ID : 1opr.1

THE CRYSTAL STRUCTURE OF THE OROTATE PHOSPHORIBOSYLTRANSFERASE COMPLEXED WITH OROTATE AND ALPHA-D-5-PHOSPHORIBOSYL-1-PYROPHOSPHATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: A.71, K.73 Ligands: PRP.3 No protein-ligand interaction detected (PLIP) MG.4: 3 residues within 4Å: Chain B: A.71, K.73 Ligands: PRP.6 No protein-ligand interaction detected (PLIP)

2 x ORO: OROTIC ACID(Non-covalent)

ORO.2: 6 residues within 4Å: Chain A: L.25, K.26, F.34, F.35, T.128, 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.5: 6 residues within 4Å: Chain B: L.25, K.26, F.34, F.35, T.128, 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 PRP: 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose(Non-covalent)

PRP.3: 16 residues within 4Å: Chain A: K.26, A.71, Y.72, K.73, K.100, D.124, D.125, V.126, I.127, T.128, A.129, G.130, T.131, A.132 Chain B: R.99 Ligands: MG.1 23 PLIP interactions: 22 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.72, A:K.73, A:K.73, A:D.124, A:T.128, A:T.128, A:A.129, A:G.130, A:T.131, A:T.131, A:A.132 Water bridges: A:K.26, A:K.26, A:P.70, A:G.74 Salt bridges: A:K.26, A:K.26, A:K.73, A:K.73, A:K.73, A:K.100, A:K.100, B:R.99 PRP.6: 16 residues within 4Å: Chain A: R.99 Chain B: K.26, A.71, Y.72, K.73, K.100, D.124, D.125, V.126, I.127, T.128, A.129, G.130, T.131, A.132 Ligands: MG.4 22 PLIP interactions: 21 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Y.72, B:K.73, B:K.73, B:D.124, B:T.128, B:T.128, B:A.129, B:G.130, B:T.131, B:A.132 Water bridges: B:K.26, B:K.26, B:P.70, B:G.74 Salt bridges: B:K.26, B:K.26, B:K.73, B:K.73, B:K.73, B:K.100, B:K.100, A:R.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Scapin, G. et al., The crystal structure of the orotate phosphoribosyltransferase complexed with orotate and alpha-D-5-phosphoribosyl-1-pyrophosphate. Biochemistry (1995)

Release Date

1996-01-06

Peptides

OROTATE PHOSPHORIBOSYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

OROTATE PHOSPHORIBOSYLTRANSFERASE

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