SMTL ID : 2iu0.1

crystal structures of transition state analogue inhibitors of inosine monophosphate cyclohydrolase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.53 Å

Oligo State

homo-dimer

Ligands

2 x K: POTASSIUM ION(Non-covalent)

K.1: 7 residues within 4Å: Chain A: V.426, T.429, S.431, S.433, D.540, L.590, H.592 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:V.426, A:S.433, A:L.590 K.2: 7 residues within 4Å: Chain B: V.426, T.429, S.431, S.433, D.540, L.590, H.592 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:V.426, B:S.433, B:L.590

1 x 203: 1,5-DIHYDROIMIDAZO[4,5-C][1,2,6]THIADIAZIN-4(3H)-ONE 2,2-DIOXIDE(Non-covalent)

203.3: 8 residues within 4Å: Chain B: S.11, V.12, K.15, S.35, G.36, G.37, T.38, K.67 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:V.12, B:K.15, B:G.37, B:T.38, B:K.67, B:K.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, L. et al., Structure-Based Design, Synthesis, Evaluation, and Crystal Structures of Transition State Analogue Inhibitors of Inosine Monophosphate Cyclohydrolase. J.Biol.Chem. (2007)

Release Date

2007-02-20

Peptides

BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH

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