SMTL ID : 3csw.2 (1 other biounit)

Crystal structure of a putative branched-chain amino acid aminotransferase (TM0831) from Thermotoga maritima at 2.15 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-tetramer

Ligands

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 1 residues within 4Å: Chain A: R.157 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain B: V.125, E.126, Y.163 Ligand excluded by PLIP CL.10: 1 residues within 4Å: Chain C: R.157 Ligand excluded by PLIP CL.15: 3 residues within 4Å: Chain D: V.125, E.126, Y.163 Ligand excluded by PLIP

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.2: 17 residues within 4Å: Chain A: R.62, R.134, K.145, I.152, E.176, G.177, S.178, F.179, S.180, N.181, L.200, G.202, I.203, T.204, H.239, T.240 Ligands: UNL.3 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:I.152, A:L.200 Hydrogen bonds: A:K.145, A:R.156, A:S.178, A:I.203, A:T.204, A:T.204, A:T.240 Water bridges: A:Y.43, A:R.62, A:R.62, A:N.181, A:R.205 Salt bridges: A:R.62 PLP.11: 17 residues within 4Å: Chain C: R.62, R.134, K.145, I.152, E.176, G.177, S.178, F.179, S.180, N.181, L.200, G.202, I.203, T.204, H.239, T.240 Ligands: UNL.12 16 PLIP interactions: 16 interactions with chain C Hydrophobic interactions: C:I.152, C:L.200 Hydrogen bonds: C:Y.43, C:K.145, C:R.156, C:E.176, C:S.178, C:I.203, C:T.204, C:T.240, C:T.240 Water bridges: C:R.62, C:R.62, C:N.181, C:R.205 Salt bridges: C:R.62

4 x UNL: UNKNOWN LIGAND(Non-covalent)(Non-functional Binders)

UNL.3: 5 residues within 4Å: Chain A: T.45, H.239, T.240, S.241 Ligands: PLP.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.240, A:S.241, A:S.241 UNL.7: 5 residues within 4Å: Chain B: T.45, R.97, H.239, T.240, S.241 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:H.239, B:T.240, B:S.241 Water bridges: B:T.45, B:T.45, B:T.45, B:R.156, B:R.156, B:F.179 UNL.12: 5 residues within 4Å: Chain C: T.45, H.239, T.240, S.241 Ligands: PLP.11 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:T.45, C:H.239, C:T.240, C:S.241, C:S.241 UNL.16: 5 residues within 4Å: Chain D: T.45, R.97, H.239, T.240, S.241 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:T.45, D:T.45, D:H.239, D:T.240, D:S.241 Water bridges: D:T.45, D:R.156, D:R.156, D:T.240, D:T.240

6 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 4 residues within 4Å: Chain A: Y.49, A.52, L.276, W.282 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.52, A:L.276, A:W.282, A:W.282 MPD.5: 7 residues within 4Å: Chain A: N.171, Q.173, D.196, S.197, V.223, W.225 Chain C: L.138 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.223, A:V.223, A:W.225 Hydrogen bonds: A:N.171 MPD.9: 8 residues within 4Å: Chain A: N.131, V.132 Chain B: F.69, D.137, L.138, S.139, T.140, P.141 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.69 Hydrogen bonds: B:D.137 MPD.13: 4 residues within 4Å: Chain C: Y.49, A.52, L.276, W.282 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:A.52, C:L.276, C:W.282, C:W.282 MPD.14: 7 residues within 4Å: Chain A: L.138 Chain C: N.171, Q.173, D.196, S.197, V.223, W.225 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:V.223, C:V.223, C:W.225 Hydrogen bonds: C:N.171 MPD.18: 8 residues within 4Å: Chain C: N.131, V.132 Chain D: F.69, D.137, L.138, S.139, T.140, P.141 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:F.69 Hydrogen bonds: D:D.137

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.8: 7 residues within 4Å: Chain B: R.134, P.136, D.137, L.138, L.170 Chain D: N.171 Ligands: CIT.17 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain D Hydrogen bonds: B:D.137, B:L.138, D:N.171 Water bridges: B:D.137, B:D.137, B:L.170, B:Q.173 Salt bridges: B:R.134 CIT.17: 7 residues within 4Å: Chain B: N.171 Chain D: R.134, P.136, D.137, L.138, L.170 Ligands: CIT.8 6 PLIP interactions: 5 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:D.137, D:L.138, B:N.171 Water bridges: D:L.170, D:Q.173 Salt bridges: D:R.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joint Center for Structural Genomics (JCSG), Crystal structure of a Putative Branched-Chain Amino Acid Aminotransferase (TM0831) from Thermotoga maritima at 2.15 A resolution. To be published

Release Date

2008-04-22

Peptides

Putative branched-chain-amino-acid aminotransferase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
C

D
D

Putative branched-chain-amino-acid aminotransferase

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