SMTL ID : 1cq8.1

ASPARTATE AMINOTRANSFERASE (E.C. 2.6.1.1) COMPLEXED WITH C6-PYRIDOXAL-5P-PHOSPHATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x PY6: 2-[O-PHOSPHONOPYRIDOXYL]-AMINO-HEXANOIC ACID(Non-covalent)

PY6.1: 21 residues within 4Å: Chain A: I.13, L.14, I.33, G.34, G.102, G.103, T.104, W.130, N.183, D.211, A.213, Y.214, S.243, S.245, K.246, R.254, F.348, R.374 Chain B: Y.65, R.280, S.284 22 PLIP interactions: 19 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:L.14, A:I.33, A:N.183, A:Y.214, B:Y.65, B:Y.65 Hydrogen bonds: A:G.34, A:G.103, A:T.104, A:T.104, A:N.183, A:Y.214, A:Y.214, A:S.243, A:S.245, A:K.246, B:Y.65 Salt bridges: A:K.246, A:R.254, A:R.374 pi-Stacking: A:W.130, A:W.130 PY6.2: 21 residues within 4Å: Chain A: Y.65, R.280, S.284 Chain B: I.13, L.14, I.33, G.34, G.102, G.103, T.104, W.130, N.183, D.211, A.213, Y.214, S.243, S.245, K.246, R.254, F.348, R.374 22 PLIP interactions: 18 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:L.14, B:I.33, B:N.183, B:Y.214, A:Y.65, A:Y.65 Hydrogen bonds: B:G.34, B:G.103, B:T.104, B:N.183, B:Y.214, B:Y.214, B:S.243, B:S.245, B:K.246, A:Y.65, A:Y.65 Salt bridges: B:K.246, B:R.254, B:R.374 pi-Stacking: B:W.130, B:W.130

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ishijima, J. et al., Free energy requirement for domain movement of an enzyme. J.Biol.Chem. (2000)

Release Date

2000-12-20

Peptides

ASPARTATE AMINOTRANSFERASE (2.6.1.1): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ASPARTATE AMINOTRANSFERASE (2.6.1.1)

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