SMTL ID : 6add.1

The crystal structure of Rv2747 from Mycobacterium tuberculosis in complex with CoA and NLQ

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 21 residues within 4Å: Chain A: D.7, Y.30, I.34, L.35, T.80, V.81, A.82, V.83, T.88, G.89, H.90, G.91, I.92, G.93, H.94, T.116, E.118, F.121, F.122, R.124 Ligands: NLQ.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:I.34, A:L.35, A:V.81, A:E.118 Hydrogen bonds: A:D.7, A:D.7, A:V.81, A:V.83, A:G.89, A:H.90, A:G.91, A:I.92, A:G.93, A:H.94 Water bridges: A:M.87, A:E.118, A:E.118 Salt bridges: A:H.94, A:H.94, A:R.124 COA.3: 20 residues within 4Å: Chain B: Y.30, I.34, L.35, T.80, V.81, A.82, V.83, T.88, G.89, H.90, G.91, I.92, G.93, H.94, T.116, E.118, F.121, F.122, R.124 Ligands: NLQ.4 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:L.35, B:V.81, B:E.118 Hydrogen bonds: B:V.81, B:V.83, B:G.89, B:H.90, B:G.91, B:I.92, B:G.93, B:H.94 Water bridges: B:T.88, B:E.118, B:E.118 Salt bridges: B:H.94, B:H.94, B:R.124

2 x NLQ: N~2~-ACETYL-L-GLUTAMINE(Non-covalent)

NLQ.2: 12 residues within 4Å: Chain A: G.32, K.33, I.34, L.35, L.36, K.38, R.79, T.80, L.115, E.153, N.163 Ligands: COA.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.35, A:L.36 Hydrogen bonds: A:L.36, A:T.80, A:L.115, A:E.153 Water bridges: A:I.34, A:L.115, A:N.167 NLQ.4: 13 residues within 4Å: Chain B: G.32, K.33, I.34, L.35, L.36, R.79, T.80, L.115, E.153, N.163, I.164, N.167 Ligands: COA.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.35, B:L.36, B:I.164 Hydrogen bonds: B:G.32, B:I.34, B:L.36, B:T.80 Water bridges: B:L.115, B:L.115, B:N.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Das, U. et al., Structural insights into the substrate binding mechanism of novel ArgA from Mycobacterium tuberculosis. Int. J. Biol. Macromol. (2019)

Release Date

2018-12-26

Peptides

Amino-acid acetyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Amino-acid acetyltransferase

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