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

Crystal structure of tyrosine aminotransferase tripple mutant (P181Q,R183G,A321K) from Escherichia coli at 2.35 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

2 x PLR: (5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE(Covalent)

PLR.1: 15 residues within 4Å: Chain A: L.102, G.103, G.104, S.105, W.131, H.179, N.184, D.212, A.214, Y.215, S.244, S.246, K.247, R.255 Chain B: Y.66 14 PLIP interactions: 13 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:N.184, A:A.214, A:K.247 Hydrogen bonds: A:G.104, A:S.105, A:N.184, A:Y.215, A:S.244, A:S.246, B:Y.66 Salt bridges: A:K.247, A:R.255 pi-Stacking: A:W.131, A:W.131 PLR.2: 14 residues within 4Å: Chain A: Y.66 Chain B: G.103, G.104, S.105, W.131, H.134, N.184, D.212, A.214, Y.215, S.244, S.246, K.247, R.255 14 PLIP interactions: 2 interactions with chain A, 12 interactions with chain B Hydrogen bonds: A:Y.66, A:Y.66, B:G.104, B:S.105, B:N.184, B:Y.215, B:S.244, B:S.246 Hydrophobic interactions: B:W.131, B:A.214, B:K.247 Salt bridges: B:K.247, B:R.255 pi-Stacking: B:W.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Malashkevich, V.N. et al., Crystal structure of tyrosine aminotransferase tripple mutant (P181Q,R183G,A321K) from Escherichia coli at 2.35 A resolution. To be Published

Release Date

2009-01-27

Peptides

Aromatic-amino-acid aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Aromatic-amino-acid aminotransferase

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