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

Rv3722c in complex with kynurenine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 12 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 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.139, A:V.184, A:A.220 Hydrogen bonds: A:S.100, A:L.101, A:N.189, A:Y.221, A:S.254, A:S.254, A:S.256 Water bridges: A:S.99, A:S.100, A:S.100, A:S.100 pi-Stacking: A:Y.139 PLP.4: 12 residues within 4Å: Chain B: S.99, S.100, L.101, Y.139, V.184, N.189, D.218, A.220, Y.221, S.254, S.256, K.257 15 PLIP interactions: 15 interactions with chain B 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:S.256 Water bridges: B:S.100, B:S.100, B:S.100 pi-Stacking: B:Y.139

3 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.2: 3 residues within 4Å: Chain A: E.42, L.46 Ligands: 1PE.3 No protein-ligand interaction detected (PLIP) 1PE.3: 7 residues within 4Å: Chain A: Q.49, F.300, F.301, G.306, H.310, R.313 Ligands: 1PE.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.313, A:R.313 1PE.6: 2 residues within 4Å: Chain B: Y.382, K.384 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.384

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

PO4.5: 6 residues within 4Å: Chain A: R.360, R.361, A.364 Chain B: E.198, R.201, R.202 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Salt bridges: A:R.360, A:R.361, B:R.201, B:R.202 Hydrogen bonds: B:E.198

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
E

B
H

Aminotransferase

Related Entries With Identical Sequence