SMTL ID : 3zrq.1

Crystal structure and substrate specificity of a thermophilic archaeal serine : pyruvate aminotransferase from Sulfolobus solfataricus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

4 x PMP: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PMP.1: 15 residues within 4Å: Chain A: G.62, G.63, T.64, M.67, F.88, V.136, T.138, D.163, V.165, S.166, Q.188, K.189 Chain B: Y.240, A.242, T.243 17 PLIP interactions: 13 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:F.88, A:V.165 Hydrogen bonds: A:G.63, A:T.64, A:T.64, A:T.64, A:T.138, A:T.138, A:Q.188, A:K.189, A:K.189, B:Y.240, B:T.243, B:T.243 Salt bridges: A:K.189 pi-Stacking: A:F.88 Water bridges: B:T.243 PMP.2: 15 residues within 4Å: Chain A: Y.240, A.242, T.243 Chain B: G.62, G.63, T.64, M.67, F.88, V.136, T.138, D.163, V.165, S.166, Q.188, K.189 16 PLIP interactions: 12 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:F.88, B:V.165 Hydrogen bonds: B:G.63, B:T.64, B:T.64, B:T.64, B:T.138, B:T.138, B:Q.188, B:K.189, B:K.189, A:Y.240, A:T.243, A:T.243 pi-Stacking: B:F.88 Water bridges: A:T.243 PMP.3: 15 residues within 4Å: Chain C: G.62, G.63, T.64, M.67, F.88, V.136, T.138, D.163, V.165, S.166, Q.188, K.189 Chain D: Y.240, A.242, T.243 14 PLIP interactions: 11 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:F.88, C:V.165 Hydrogen bonds: C:G.63, C:T.64, C:T.64, C:T.138, C:Q.188, C:K.189, C:K.189, D:T.243, D:T.243, D:T.243 Salt bridges: C:K.189 pi-Stacking: C:F.88 PMP.4: 15 residues within 4Å: Chain C: Y.240, A.242, T.243 Chain D: G.62, G.63, T.64, M.67, F.88, V.136, T.138, D.163, V.165, S.166, Q.188, K.189 13 PLIP interactions: 10 interactions with chain D, 3 interactions with chain C Hydrophobic interactions: D:F.88, D:V.165 Hydrogen bonds: D:G.63, D:T.64, D:T.64, D:T.138, D:Q.188, D:K.189, D:K.189, C:T.243, C:T.243, C:T.243 pi-Stacking: D:F.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sayer, C. et al., Crystal Structure and Substrate Specificity of the Thermophilic Serine:Pyruvate Aminotransferase from Sulfolobus Solfataricus. Acta Crystallogr.,Sect.D (2012)

Release Date

2012-06-27

Peptides

SERINE-PYRUVATE AMINOTRANSFERASE (AGXT): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

SERINE-PYRUVATE AMINOTRANSFERASE (AGXT)

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