SMTL ID : 1bd3.1

STRUCTURE OF THE APO URACIL PHOSPHORIBOSYLTRANSFERASE, 2 MUTANT C128V

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-tetramer

Ligands

8 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 2 residues within 4Å: Chain A: K.103, R.157 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:R.157 Salt bridges: A:K.103, C:K.58 PO4.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PO4.3: 7 residues within 4Å: Chain B: R.136, C.166, A.167, T.168, A.169, G.170, S.171 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:A.167, B:T.168, B:A.169, B:G.170, B:S.171, B:S.171 Water bridges: B:V.172 Salt bridges: B:R.136 PO4.4: 4 residues within 4Å: Chain B: K.103, R.128, R.157 Chain D: K.58 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain D Water bridges: B:I.104, B:I.104, D:K.58, D:K.58 Salt bridges: B:K.103, B:R.128, B:R.157, D:K.58 PO4.5: 7 residues within 4Å: Chain C: R.136, C.166, A.167, T.168, A.169, G.170, S.171 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:A.167, C:T.168, C:T.168, C:T.168, C:A.169, C:S.171 Water bridges: C:S.171, C:S.171, C:S.171, C:V.172 Salt bridges: C:R.136 PO4.6: 4 residues within 4Å: Chain A: K.58 Chain C: K.103, R.128, R.157 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain A Water bridges: C:R.128, C:R.157 Salt bridges: C:R.128, C:R.157, A:K.58 PO4.7: 7 residues within 4Å: Chain D: R.136, C.166, A.167, T.168, A.169, G.170, S.171 11 PLIP interactions: 11 interactions with chain D Hydrogen bonds: D:A.167, D:T.168, D:T.168, D:T.168, D:A.169, D:G.170, D:S.171 Water bridges: D:T.168, D:S.171, D:V.172 Salt bridges: D:R.136 PO4.8: 4 residues within 4Å: Chain B: K.58 Chain D: K.103, R.128, R.157 10 PLIP interactions: 9 interactions with chain D, 1 interactions with chain B Water bridges: D:K.103, D:K.103, D:R.128, D:R.157, D:R.157, D:R.157, D:R.157 Salt bridges: D:R.128, D:R.157, B:K.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schumacher, M.A. et al., Crystal structures of Toxoplasma gondii uracil phosphoribosyltransferase reveal the atomic basis of pyrimidine discrimination and prodrug binding. EMBO J. (1998)

Release Date

1999-05-18

Peptides

URACIL PHOSPHORIBOSYLTRANSFERASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
C

C
B

D
A

URACIL PHOSPHORIBOSYLTRANSFERASE

Related Entries With Identical Sequence