SMTL ID : 2qaf.1

Crystal structure of Plasmodium falciparum orotidine 5'-phosphate decarboxylase covalently modified by 6-iodo-UMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x U5P: URIDINE-5'-MONOPHOSPHATE(Covalent)

U5P.1: 18 residues within 4Å: Chain A: D.42, K.121, N.123, D.155, K.157, T.213, T.214, P.283, I.285, Q.288, N.310, I.311, G.312, R.313 Chain B: D.160, I.161, T.164, M.187 19 PLIP interactions: 18 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:K.157 Hydrogen bonds: A:K.121, A:N.123, A:D.155, A:K.157, A:T.214, A:T.214, A:Q.288, A:N.310, A:G.312, A:R.313, B:D.160 Water bridges: A:N.123, A:G.284, A:G.284, A:G.284, A:A.287, A:N.310 Salt bridges: A:R.313 U5P.3: 18 residues within 4Å: Chain A: D.160, I.161, T.164 Chain B: D.42, K.121, N.123, D.155, K.157, T.213, T.214, P.283, I.285, A.287, Q.288, N.310, I.311, G.312, R.313 19 PLIP interactions: 17 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:K.121, B:N.123, B:K.157, B:T.214, B:T.214, B:T.214, B:Q.288, B:N.310, B:G.312, B:R.313, A:D.160, A:T.164 Water bridges: B:N.123, B:G.284, B:G.284, B:G.284, B:A.287, B:N.310 Salt bridges: B:R.313

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 6 residues within 4Å: Chain B: K.166, R.169, Y.197, D.198, E.199, E.200 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.199, B:E.200, B:E.200 Salt bridges: B:K.166, B:R.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bello, A.M. et al., Structure-activity relationships of C6-uridine derivatives targeting plasmodia orotidine monophosphate decarboxylase. J.Med.Chem. (2008)

Release Date

2008-04-29

Peptides

Orotidine 5' monophosphate decarboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Orotidine 5' monophosphate decarboxylase

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