SMTL ID : 4r5z.2 (1 other biounit)

Crystal structure of Rv3772 encoded aminotransferase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x SIN: SUCCINIC ACID(Non-covalent)

SIN.1: 11 residues within 4Å: Chain A: Y.16, P.18, G.19, A.29, S.30, N.158, R.323, R.331 Chain B: Y.55, F.247 Ligands: PMP.2 12 PLIP interactions: 2 interactions with chain B, 10 interactions with chain A Hydrophobic interactions: B:Y.55, B:F.247 Hydrogen bonds: A:Y.16, A:Y.16, A:G.19, A:A.29, A:N.158 Water bridges: A:S.30 Salt bridges: A:K.218, A:R.323, A:R.323, A:R.331 SIN.8: 12 residues within 4Å: Chain A: Y.55, F.247 Chain B: Y.16, P.18, G.19, A.29, S.30, N.158, Y.188, R.323, R.331 Ligands: PMP.9 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Y.16, B:Y.16, B:G.19, B:A.29, B:N.158, B:Y.188 Water bridges: B:K.27 Salt bridges: B:K.218, B:R.323, B:R.323, B:R.331 Hydrophobic interactions: A:Y.55, A:F.247

2 x PMP: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PMP.2: 15 residues within 4Å: Chain A: G.85, S.86, V.87, F.111, C.154, N.158, D.185, A.187, Y.188, T.215, S.217, K.218, R.226 Chain B: Y.55 Ligands: SIN.1 13 PLIP interactions: 1 interactions with chain B, 12 interactions with chain A Hydrogen bonds: B:Y.55, A:S.86, A:S.86, A:S.86, A:V.87, A:N.158, A:Y.188, A:Y.188, A:T.215, A:S.217, A:K.218 Salt bridges: A:R.226 pi-Stacking: A:F.111 PMP.9: 15 residues within 4Å: Chain A: Y.55 Chain B: G.85, S.86, V.87, F.111, C.154, N.158, D.185, A.187, Y.188, T.215, S.217, K.218, R.226 Ligands: SIN.8 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.86, B:S.86, B:S.86, B:V.87, B:N.158, B:Y.188, B:Y.188, B:T.215, B:S.217, B:K.218, A:Y.55, A:Y.55 Salt bridges: B:R.226 pi-Stacking: B:F.111

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: D.74, H.79, V.204, R.205, H.233 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.74, A:R.205, A:H.233 GOL.4: 10 residues within 4Å: Chain A: V.15, Y.16, L.113, P.116, Q.117, V.120 Chain B: K.242, Y.244, V.245, P.246 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.16 GOL.5: 7 residues within 4Å: Chain A: W.108, R.109, L.130, H.133, W.301, P.303, D.328 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.108, A:R.109, A:H.133, A:H.133 GOL.6: 2 residues within 4Å: Chain A: D.167, R.171 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.171 Water bridges: A:R.171 GOL.10: 10 residues within 4Å: Chain A: K.242, Y.244, V.245, P.246 Chain B: V.15, Y.16, L.113, P.116, Q.117, V.120 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:K.242, B:Y.16, B:Q.117 Water bridges: B:Q.91 GOL.11: 5 residues within 4Å: Chain B: W.108, R.109, L.130, H.133, W.301 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.109 Water bridges: B:H.133, B:H.133, B:D.328 GOL.12: 7 residues within 4Å: Chain B: D.74, F.75, H.79, V.204, R.205, G.232, H.233 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.74, B:R.205, B:H.233 Water bridges: B:V.204, B:R.205 GOL.13: 2 residues within 4Å: Chain B: F.35, R.270 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.270, B:R.270, B:R.270

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.7: 8 residues within 4Å: Chain A: I.192, R.193, D.194, G.195, M.196, R.197, L.268, D.272 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.195, A:M.196, A:R.197, A:L.268 Water bridges: A:D.194, A:R.197 EPE.14: 9 residues within 4Å: Chain B: I.192, R.193, D.194, G.195, M.196, R.197, L.268, T.271, D.272 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:G.195, B:M.196, B:R.197, B:T.271 Water bridges: B:D.194

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nasir, N. et al., Crystal structures of Mycobacterium tuberculosis HspAT and ArAT reveal structural basis of their distinct substrate specificities. Sci Rep (2016)

Release Date

2015-08-26

Peptides

Putative phenylalanine aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Putative phenylalanine aminotransferase

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