SMTL ID : 3ltw.2 (1 other biounit)

The structure of mycobacterium marinum arylamine n-acetyltransferase in complex with hydralazine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x HLZ: 1-hydrazinophthalazine(Non-covalent)

HLZ.1: 8 residues within 4Å: Chain A: F.38, Y.69, C.70, V.95, T.109, F.130, G.131, F.204 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.38, A:F.38, A:F.130, A:F.130, A:F.204 Hydrogen bonds: A:C.70, A:T.109, A:H.110 pi-Stacking: A:F.204 HLZ.2: 7 residues within 4Å: Chain A: L.151, E.152, P.153, M.168, R.170, R.230, R.231 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:E.152, A:R.231 Hydrogen bonds: A:Q.148, A:Q.148, A:R.170 HLZ.6: 8 residues within 4Å: Chain B: F.38, Y.69, C.70, V.95, T.109, F.130, G.131, F.204 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:F.38, B:F.38, B:F.130, B:F.130, B:F.204 Hydrogen bonds: B:C.70, B:T.109, B:H.110 pi-Stacking: B:F.204 HLZ.7: 7 residues within 4Å: Chain B: L.151, E.152, P.153, M.168, R.170, R.230, R.231 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:E.152, B:R.231 Hydrogen bonds: B:Q.148, B:Q.148, B:R.170

6 x FMT: FORMIC ACID(Non-functional Binders)

FMT.3: 3 residues within 4Å: Chain A: R.89, A.114, P.123 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.89 Water bridges: A:R.89, A:T.116 FMT.4: 3 residues within 4Å: Chain A: P.106, A.107, F.195 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.107 FMT.5: 2 residues within 4Å: Chain A: V.169, H.229 No protein-ligand interaction detected (PLIP) FMT.8: 3 residues within 4Å: Chain B: R.89, A.114, P.123 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.89 Water bridges: B:R.89, B:T.116 FMT.9: 3 residues within 4Å: Chain B: P.106, A.107, F.195 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.107 FMT.10: 2 residues within 4Å: Chain B: V.169, H.229 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abuhammad, A.M. et al., Probing the architecture of the Mycobacterium marinum arylamine N-acetyltransferase active site. Protein Cell (2010)

Release Date

2010-07-07

Peptides

Arylamine N-acetyltransferase Nat: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Arylamine N-acetyltransferase Nat

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