SMTL ID : 7q3a.1 (1 other biounit)

Crystal structure of MAB_4324 a tandem repeat GNAT from Mycobacterium abscessus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.1: 21 residues within 4Å: Chain A: D.56, L.112, D.113, G.114, T.115, V.116, R.121, G.122, E.123, G.124, I.125, G.126, S.127, V.129, Q.133, S.154, W.162, T.163, L.166, F.167, R.169 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:V.129, A:L.166, A:F.167 Hydrogen bonds: A:G.114, A:V.116, A:V.116, A:G.122, A:G.124, A:I.125, A:G.126, A:S.127, A:S.127, A:Q.133, A:S.154, A:S.154, A:W.162, A:R.169 Water bridges: A:D.113, A:R.120, A:R.121, A:R.121, A:E.123, A:E.123, A:G.124, A:S.155, A:E.165

1 x COA: COENZYME A(Non-covalent)

COA.2: 21 residues within 4Å: Chain A: A.218, F.219, H.222, L.287, G.288, V.289, R.294, G.295, R.296, K.297, L.298, A.299, Q.300, D.321, T.328, G.329, A.332, L.333, Y.334 Ligands: ACO.3, ACT.4 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:F.219, A:A.299 Hydrogen bonds: A:L.287, A:V.289, A:R.294, A:G.295, A:R.296, A:K.297, A:K.297, A:L.298, A:A.299, A:Q.300, A:Q.300, A:T.328, A:T.328 Salt bridges: A:K.297

1 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.3: 24 residues within 4Å: Chain A: A.218, F.219, H.222, V.284, D.285, L.286, L.287, G.288, V.289, R.294, G.295, R.296, K.297, L.298, A.299, Q.300, D.321, T.328, G.329, A.332, L.333, Y.334 Ligands: COA.2, ACT.4 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:F.219, A:A.299 Hydrogen bonds: A:L.287, A:L.287, A:V.289, A:R.294, A:G.295, A:R.296, A:K.297, A:L.298, A:A.299, A:Q.300, A:Q.300, A:T.328, A:T.328 Salt bridges: A:K.297

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 9 residues within 4Å: Chain A: F.219, V.284, D.285, L.286, L.287, D.321, Y.334 Ligands: COA.2, ACO.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.284, A:L.287 Hydrogen bonds: A:D.285, A:L.287 Water bridges: A:D.321

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 5 residues within 4Å: Chain A: P.26, S.27, A.28, S.128, R.131 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.27, A:A.28 Water bridges: A:R.131 Salt bridges: A:R.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alsarraf, H.M.A.B. et al., Biochemical, structural, and functional studies reveal that MAB_4324c from Mycobacterium abscessus is an active tandem repeat N-acetyltransferase. Febs Lett. (2022)

Release Date

2022-05-04

Peptides

Putative acetyltransferase, GNAT: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Putative acetyltransferase, GNAT

Related Entries With Identical Sequence