SMTL ID : 1zcz.1

Crystal structure of Phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase (TM1249) from THERMOTOGA MARITIMA at 1.88 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

homo-dimer

Ligands

2 x K: POTASSIUM ION(Non-covalent)

K.1: 8 residues within 4Å: Chain A: V.362, E.363, A.365, S.367, D.411, V.461, F.462, R.463 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:V.362, A:E.363, A:A.365, A:D.411, A:V.461 K.3: 8 residues within 4Å: Chain B: V.362, E.363, A.365, S.367, D.411, V.461, F.462, R.463 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:V.362, B:E.363, B:A.365, B:D.411, B:V.461

2 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 7 residues within 4Å: Chain A: G.169, L.172, A.173, F.174, W.318 Chain B: F.192, Y.194 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:A.173, A:A.173, B:Y.194 Water bridges: A:N.164, A:N.164 PG4.4: 7 residues within 4Å: Chain A: F.192, Y.194 Chain B: L.172, A.173, F.174, W.318, L.329 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:A.173, B:A.173, A:Y.194 Water bridges: B:G.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Axelrod, H.L. et al., Crystal structure of AICAR transformylase IMP cyclohydrolase (TM1249) from Thermotoga maritima at 1.88 A resolution. Proteins (2008)

Release Date

2005-04-26

Peptides

Bifunctional purine biosynthesis protein purH: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bifunctional purine biosynthesis protein purH