SMTL ID : 5ce8.1

Crystal structure of branched-chain aminotransferase from thermophilic archaea Thermoproteus uzoniensis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-hexamer

Ligands

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

PLP.1: 15 residues within 4Å: Chain A: H.63, R.66, R.151, K.162, Y.167, E.196, G.199, E.200, N.201, L.220, G.222, I.223, T.224, G.259, T.260 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:K.162, A:Y.167, A:L.220, A:L.220 Hydrogen bonds: A:Y.167, A:I.223, A:T.224, A:T.260 Water bridges: A:E.44, A:R.225, A:V.258, A:T.260, A:A.261 Salt bridges: A:H.63, A:R.66, A:K.162 PLP.2: 15 residues within 4Å: Chain B: H.63, R.66, R.151, K.162, Y.167, E.196, G.199, E.200, N.201, L.220, G.222, I.223, T.224, G.259, T.260 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:K.162, B:Y.167, B:L.220, B:L.220 Hydrogen bonds: B:Y.167, B:Y.167, B:I.223, B:T.224, B:T.224, B:T.260 Water bridges: B:H.63, B:R.225, B:T.260 Salt bridges: B:H.63, B:R.66, B:K.162 PLP.4: 15 residues within 4Å: Chain C: H.63, R.66, R.151, K.162, Y.167, E.196, G.199, E.200, N.201, L.220, G.222, I.223, T.224, G.259, T.260 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:K.162, C:Y.167, C:L.220, C:L.220 Hydrogen bonds: C:K.162, C:Y.167, C:Y.167, C:I.223, C:T.224, C:T.224, C:T.260, C:T.260 Water bridges: C:R.66, C:R.225 Salt bridges: C:H.63, C:R.66, C:K.162 PLP.5: 15 residues within 4Å: Chain D: H.63, R.66, R.151, K.162, Y.167, E.196, G.199, E.200, N.201, L.220, G.222, I.223, T.224, G.259, T.260 19 PLIP interactions: 19 interactions with chain D Hydrophobic interactions: D:K.162, D:Y.167, D:L.220, D:L.220 Hydrogen bonds: D:Y.167, D:Y.167, D:I.223, D:T.224, D:T.224, D:T.260, D:T.260 Water bridges: D:E.44, D:R.66, D:R.225, D:V.258, D:A.261 Salt bridges: D:H.63, D:R.66, D:K.162 PLP.6: 15 residues within 4Å: Chain E: H.63, R.66, R.151, K.162, Y.167, E.196, G.199, E.200, N.201, L.220, G.222, I.223, T.224, G.259, T.260 14 PLIP interactions: 14 interactions with chain E Hydrophobic interactions: E:K.162, E:Y.167, E:L.220, E:L.220 Hydrogen bonds: E:Y.167, E:I.223, E:T.224, E:T.260, E:T.260 Water bridges: E:R.66, E:R.225 Salt bridges: E:H.63, E:R.66, E:K.162 PLP.8: 15 residues within 4Å: Chain F: H.63, R.66, R.151, K.162, Y.167, E.196, G.199, E.200, N.201, L.220, G.222, I.223, T.224, G.259, T.260 14 PLIP interactions: 14 interactions with chain F Hydrophobic interactions: F:K.162, F:Y.167, F:L.220, F:L.220 Hydrogen bonds: F:Y.167, F:I.223, F:T.224, F:T.260 Water bridges: F:R.66, F:R.225, F:T.260 Salt bridges: F:H.63, F:R.66, F:K.162

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 4 residues within 4Å: Chain C: P.113, Q.114, I.115, S.116 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:P.113, C:I.115, C:S.116 PEG.7: 4 residues within 4Å: Chain F: P.113, Q.114, I.115, S.116 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:P.113, F:I.115, F:S.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Boyko, K.M. et al., First structure of archaeal branched-chain amino acid aminotransferase from Thermoproteus uzoniensis specific for L-amino acids and R-amines. Extremophiles (2016)

Release Date

2016-02-24

Peptides

Branched-chain amino acid aminotransferase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

Branched-chain amino acid aminotransferase

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