SMTL ID : 3f0a.1

Structure of a putative n-acetyltransferase (ta0374) in complex with acetyl-coa from thermoplasma acidophilum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 5 residues within 4Å: Chain A: H.103 Chain B: H.103 Ligands: ACO.3, NI.4, ACO.6 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.103, A:H.103 NI.4: 5 residues within 4Å: Chain A: H.103 Chain B: H.103 Ligands: NI.1, ACO.3, ACO.6 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.103, A:H.103

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: Y.31, V.130, H.131, N.134 Ligands: ACO.3 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain B: Y.31, V.130, H.131, N.134 Ligands: ACO.6 Ligand excluded by PLIP

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

ACO.3: 29 residues within 4Å: Chain A: S.26, W.29, T.30, L.92, L.93, R.94, L.95, Y.96, L.97, T.102, H.103, K.104, K.105, I.106, G.107, K.108, Y.129, N.134, V.136, G.137, S.139, F.140, Y.141, K.143 Chain B: H.103 Ligands: NI.1, CL.2, NI.4, ACO.6 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:T.30, A:L.95, A:Y.96 Hydrogen bonds: A:L.95, A:L.95, A:L.97, A:T.102, A:H.103, A:K.104, A:K.105, A:I.106, A:G.107, A:K.108, A:N.134, A:G.137, A:S.139 Water bridges: A:Y.96, A:K.104, A:K.105, A:K.105, A:K.105, A:S.139, A:K.143, A:K.143, A:K.143, A:K.143, A:N.144 Salt bridges: A:H.103, A:K.105, A:K.143 pi-Stacking: A:H.103 ACO.6: 29 residues within 4Å: Chain A: H.103 Chain B: S.26, W.29, T.30, L.92, L.93, R.94, L.95, Y.96, L.97, T.102, H.103, K.104, K.105, I.106, G.107, K.108, Y.129, N.134, V.136, G.137, S.139, F.140, Y.141, K.143 Ligands: NI.1, ACO.3, NI.4, CL.5 33 PLIP interactions: 33 interactions with chain B Hydrophobic interactions: B:T.30, B:L.95, B:Y.96 Hydrogen bonds: B:T.30, B:L.95, B:L.95, B:L.97, B:T.102, B:T.102, B:H.103, B:K.104, B:K.105, B:I.106, B:G.107, B:K.108, B:N.134, B:G.137, B:S.139, B:Y.141 Water bridges: B:K.104, B:K.105, B:K.105, B:K.105, B:S.139, B:K.143, B:K.143, B:K.143, B:K.143, B:N.144 Salt bridges: B:H.103, B:K.105, B:K.143 pi-Stacking: B:H.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Filippova, E.V. et al., Crystal structure of the novel PaiA N-acetyltransferase from Thermoplasma acidophilum involved in the negative control of sporulation and degradative enzyme production. Proteins (2011)

Release Date

2008-11-11

Peptides

N-ACETYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

N-ACETYLTRANSFERASE