SMTL ID : 2cnv.1

SAICAR-synthase from Saccharomyces cerevisiae complexed SAICAR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x ASP: ASPARTIC ACID(Non-covalent)

ASP.1: 4 residues within 4Å: Chain A: R.73, L.76, D.78, H.110 10 PLIP interactions: 8 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: A:R.73 Hydrogen bonds: A:R.73, D.1, D.1 Water bridges: A:R.73, A:R.73, A:L.76, A:D.78 Salt bridges: A:R.73, A:H.110 ASP.2: 5 residues within 4Å: Chain A: V.183, G.184, E.185, D.186, L.187 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Ligand interactions Hydrogen bonds: A:E.185, A:D.186, A:L.187, D.2, D.2

1 x SSS: N-{[5-AMINO-1-(5-O-PHOSPHONO-BETA-D-ARABINOFURANOSYL)-1H-IMIDAZOL-4-YL]CARBONYL}-L-ASPARTIC ACID(Non-covalent)

SSS.3: 18 residues within 4Å: Chain A: K.19, S.40, A.41, Y.42, D.43, I.120, R.122, G.127, S.128, D.215, T.216, K.217, D.239, S.240, S.241, R.242, K.260, R.264 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:K.260 Hydrogen bonds: A:S.40, A:Y.42, A:D.43, A:D.43, A:S.128, A:S.128 Water bridges: A:S.128, A:K.217, A:D.239, A:S.241, A:R.242 Salt bridges: A:K.19, A:R.122, A:R.242, A:K.260, A:R.264

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

SO4.4: 3 residues within 4Å: Chain A: Y.42, Q.261, R.264 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.42, A:Q.261 Water bridges: A:Y.42, A:Y.42, A:S.254, A:S.254 Salt bridges: A:R.264 SO4.5: 3 residues within 4Å: Chain A: R.289, W.304, S.305 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.305 Salt bridges: A:R.289

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Urusova, D.V. et al., X-Ray Diffraction Study of the Complex of the Enzyme Saicar Synthase with the Reaction Product. Crystallogr.Rep.(Transl. Kristallografiya) (2006)

Release Date

2006-06-08

Peptides

PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE

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