SMTL ID : 5bj3.2 (1 other biounit)

THERMUS THERMOPHILUS ASPARTATE AMINOTRANSFERASE TETRA MUTANT 1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 13 residues within 4Å: Chain A: G.99, G.100, S.101, W.125, N.171, N.175, D.203, I.205, Y.206, A.233, K.234, R.242 Chain B: Y.64 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:W.125, A:N.175, A:I.205, A:I.205, A:K.234 Hydrogen bonds: A:G.100, A:S.101, A:N.175, A:Y.206, B:Y.64, B:Y.64 Salt bridges: A:K.234, A:R.242 pi-Stacking: A:W.125 PLP.2: 13 residues within 4Å: Chain A: Y.64 Chain B: G.99, G.100, S.101, W.125, N.171, N.175, D.203, I.205, Y.206, A.233, K.234, R.242 17 PLIP interactions: 15 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:W.125, B:N.175, B:I.205, B:I.205, B:Y.206, B:K.234 Hydrogen bonds: B:G.100, B:S.101, B:N.175, B:Y.206, A:Y.64, A:Y.64 Water bridges: B:S.101, B:S.101 Salt bridges: B:K.234, B:R.242 pi-Stacking: B:W.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ura, H. et al., Substrate recognition mechanism of thermophilic dual-substrate enzyme. J.BIOCHEM.(TOKYO) (2001)

Release Date

2003-09-02

Peptides

PROTEIN (ASPARTATE AMINOTRANSFERASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

PROTEIN (ASPARTATE AMINOTRANSFERASE)

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