SMTL ID : 2ywv.3 (3 other biounits)

Crystal structure of SAICAR synthetase from Geobacillus kaustophilus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: R.97, A.101, G.102, S.103, R.203, R.219 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.103 Water bridges: A:R.97, A:S.103, A:D.178, A:R.203, A:R.203, A:R.219, A:R.219 Salt bridges: A:R.97, A:R.203, A:R.219 SO4.2: 6 residues within 4Å: Chain A: T.36, A.37, F.38, N.39, K.215, R.219 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.38, A:N.39 Salt bridges: A:K.215, A:R.219 SO4.3: 3 residues within 4Å: Chain A: V.99, R.166, R.175 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.175, A:L.176, A:L.176 Salt bridges: A:R.166, A:R.175

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 3 residues within 4Å: Chain A: K.126, D.195 Ligands: ADP.5 No protein-ligand interaction detected (PLIP)

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.5: 18 residues within 4Å: Chain A: Y.11, G.13, K.14, A.15, K.16, I.18, L.27, H.72, V.84, R.85, R.86, V.87, I.89, K.126, E.182, A.194, D.195 Ligands: MG.4 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:Y.11, A:Y.11, A:G.13, A:K.14, A:A.15, A:K.16, A:H.72, A:V.87, A:E.182, A:D.195 Water bridges: A:K.14, A:K.14, A:I.89, A:K.126, A:K.126, A:K.126, A:D.128, A:D.128, A:E.196 Salt bridges: A:K.14, A:K.14, A:K.16, A:K.126

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kanagawa, M. et al., Crystal structure of SAICAR synthetase from Geobacillus kaustophilus. To be Published

Release Date

2007-10-23

Peptides

Phosphoribosylaminoimidazole succinocarboxamide synthetase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphoribosylaminoimidazole succinocarboxamide synthetase

Related Entries With Identical Sequence