SMTL ID : 8xj5.1

Crystal structure of AtNATA1 bound to Ornithine and CoA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

homo-dimer

Ligands

2 x ORN: L-ornithine(Non-covalent)

ORN.1: 10 residues within 4Å: Chain A: F.121, R.162, W.189 Chain B: E.28, L.30, E.130, D.131, I.166, R.193 Ligands: COA.4 9 PLIP interactions: 5 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:E.130, B:I.166 Water bridges: B:E.130, B:I.166, A:F.121, A:R.162 Salt bridges: B:R.193, A:R.162 Hydrophobic interactions: A:W.189 ORN.3: 9 residues within 4Å: Chain A: E.28, L.30, E.130, D.131, I.166, R.193 Chain B: F.121, R.162, W.189 9 PLIP interactions: 5 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:W.189 Water bridges: B:F.121, B:R.162, B:R.162, A:I.166 Salt bridges: B:R.162, A:R.193 Hydrogen bonds: A:E.130, A:I.166

2 x COA: COENZYME A(Non-covalent)

COA.2: 21 residues within 4Å: Chain A: M.24, F.27, E.28, I.132, F.133, M.134, R.139, R.140, K.141, G.142, F.143, G.144, K.145, I.168, N.171, N.173, A.174, N.176, F.177, Y.178, Q.180 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:F.27, A:F.133 Hydrogen bonds: A:I.132, A:M.134, A:R.139, A:R.140, A:R.140, A:K.141, A:G.142, A:G.142, A:F.143, A:G.144, A:K.145, A:N.171, A:N.173, A:N.173, A:Q.180 pi-Cation interactions: A:R.140, A:R.140 COA.4: 21 residues within 4Å: Chain A: W.189 Chain B: M.24, F.27, E.28, I.132, F.133, M.134, R.139, R.140, K.141, G.142, F.143, G.144, K.145, V.167, I.168, N.171, F.177, Y.178, Q.180 Ligands: ORN.1 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:F.27 Hydrogen bonds: B:M.134, B:R.139, B:R.140, B:R.140, B:K.141, B:G.142, B:G.142, B:F.143, B:G.144, B:K.145, B:N.171, B:Q.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arold, S.T. et al., Crystal structure of AtNATA1 bound to Ornithine and CoA. To Be Published

Release Date

2024-12-25

Peptides

L-ornithine N5-acetyltransferase NATA1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
Q

L-ornithine N5-acetyltransferase NATA1