SMTL ID : 6u7a.4 (3 other biounits)

Rv3722c in complex with kynurenine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 14 residues within 4Å: Chain A: S.99, S.100, L.101, Y.139, V.184, N.189, D.218, A.220, Y.221, S.254, S.256, K.257 Chain B: Y.69, I.287 16 PLIP interactions: 14 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.139, A:V.184, A:A.220 Hydrogen bonds: A:S.100, A:S.100, A:L.101, A:N.189, A:Y.221, A:S.254, A:S.256, B:Y.69, B:Y.69 Water bridges: A:S.100, A:S.100, A:S.100 pi-Stacking: A:Y.139

1 x KYA: 4-hydroxyquinoline-2-carboxylic acid(Non-covalent)

KYA.2: 9 residues within 4Å: Chain A: Y.69, I.287 Chain B: G.37, K.38, Y.139, R.141, N.189, F.349 Ligands: PMP.3 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:Y.139, B:F.349 Hydrogen bonds: B:Y.139, B:Y.139, B:R.141

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

PMP.3: 16 residues within 4Å: Chain A: Y.69, I.287 Chain B: S.99, S.100, L.101, M.104, Y.139, V.184, N.189, D.218, A.220, Y.221, S.254, S.256, K.257 Ligands: KYA.2 17 PLIP interactions: 15 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:Y.139, B:V.184, B:A.220 Hydrogen bonds: B:S.100, B:S.100, B:L.101, B:N.189, B:Y.221, B:S.254, B:S.256, B:K.257, A:Y.69, A:Y.69 Water bridges: B:S.100, B:S.100, B:S.100 pi-Stacking: B:Y.139

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 3 residues within 4Å: Chain A: F.397 Chain B: R.59, D.65 3 PLIP interactions: 3 interactions with chain B Water bridges: B:D.65, B:D.65 Salt bridges: B:R.59 PO4.5: 4 residues within 4Å: Chain B: E.169, M.206, R.207 Ligands: GOL.9 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.207

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 3 residues within 4Å: Chain B: D.57, R.59, D.60 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.57, B:R.299 GOL.7: 4 residues within 4Å: Chain B: F.300, F.301, G.306, H.310 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.310 Water bridges: B:R.313 GOL.8: 6 residues within 4Å: Chain B: G.87, I.88, A.89, N.92, D.235, L.237 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.87, B:A.89 GOL.9: 4 residues within 4Å: Chain B: E.169, R.201, R.202 Ligands: PO4.5 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.169, B:E.169, B:R.201, B:R.201, B:R.202

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jansen, R.S. et al., Aspartate aminotransferase Rv3722c governs aspartate-dependent nitrogen metabolism in Mycobacterium tuberculosis. Nat Commun (2020)

Release Date

2020-05-06

Peptides

Aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
G

Aminotransferase

Related Entries With Identical Sequence