SMTL ID : 7nnc.2 (1 other biounit)

Crystal structure of Mycobacterium tuberculosis ArgD with prosthetic group pyridoxal-5'-phosphate and 6-Methoxyquinoline-3-carboxylic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

1 x UMH: 6-methoxyquinoline-3-carboxylic acid(Non-covalent)

UMH.1: 8 residues within 4Å: Chain A: S.82, N.83, L.84, G.279, S.283, T.284 Chain B: Y.25, I.55 9 PLIP interactions: 3 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:Y.25, B:Y.25, B:Y.25, A:L.84 Hydrogen bonds: A:S.283 Water bridges: A:N.83, A:N.83, A:G.279, A:T.284

1 x NO3: NITRATE ION(Non-functional Binders)

NO3.2: 6 residues within 4Å: Chain B: I.55, F.141, E.198, Q.229, K.255, R.372 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.229, B:R.372, B:R.372 Water bridges: B:E.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gupta, P. et al., A fragment-based approach to assess the ligandability of ArgB, ArgC, ArgD and ArgF in the L-arginine biosynthetic pathway of Mycobacterium tuberculosis. Comput Struct Biotechnol J (2021)

Release Date

2021-06-30

Peptides

Acetylornithine aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Acetylornithine aminotransferase

Related Entries With Identical Sequence