SMTL ID : 5avm.4 (3 other biounits)

Crystal structures of 5-aminoimidazole ribonucleotide (AIR) synthetase, PurM, from Thermus thermophilus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: G.64, T.65, T.187, N.188, G.189, Y.190, S.191 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.65, A:G.189, A:Y.190, A:S.191 Water bridges: A:K.66 SO4.2: 4 residues within 4Å: Chain A: K.314, L.315, V.316, E.317 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.314 SO4.3: 2 residues within 4Å: Chain A: R.162, R.170 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.170, A:E.237 Salt bridges: A:R.162, A:R.170 SO4.4: 7 residues within 4Å: Chain B: G.64, T.65, T.187, N.188, G.189, Y.190, S.191 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:T.65, B:T.187, B:G.189, B:Y.190, B:S.191, B:S.191 Water bridges: B:K.66, B:K.66 SO4.5: 1 residues within 4Å: Chain B: R.219 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.219

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kanagawa, M. et al., Crystal structures and ligand binding of PurM proteins from Thermus thermophilus and Geobacillus kaustophilus. J.Biochem. (2016)

Release Date

2015-11-25

Peptides

Phosphoribosylformylglycinamidine cyclo-ligase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

Phosphoribosylformylglycinamidine cyclo-ligase

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