SMTL ID : 7mx2.1

Cryo-EM structure of human ternary NatC complex with a Bisubstrate inhibitor

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

1 x MET- LEU- GLY- PRO: peptide portion of bisubstrate inhibitor(Non-covalent)

MET-LEU-GLY-PRO.1: 8 residues within 4Å: Chain C: L.25, Y.29, Y.73, A.75, E.111, Y.137, Y.138 Ligands: CMC.2 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:L.25, C:Y.29, C:Y.73, C:Y.138 Hydrogen bonds: C:Y.29, C:A.75, C:A.75, C:Y.137, C:Y.137, C:Y.138

1 x CMC: CARBOXYMETHYL COENZYME *A(Non-covalent)

CMC.2: 19 residues within 4Å: Chain C: D.24, A.75, M.76, L.77, A.78, V.79, R.84, R.85, G.87, I.88, G.89, T.90, E.111, T.112, N.116, S.118, L.122, N.125 Ligands: MET-LEU-GLY-PRO.1 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:D.24, C:L.77, C:L.122 Hydrogen bonds: C:L.77, C:R.85, C:G.87, C:G.89, C:T.90, C:T.90, C:N.116, C:N.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deng, S. et al., Molecular role of NAA38 in thermostability and catalytic activity of the human NatC N-terminal acetyltransferase. Structure (2023)

Release Date

2022-12-14

Peptides

N-alpha-acetyltransferase 35, NatC auxiliary subunit: A
N-alpha-acetyltransferase 38, NatC auxiliary subunit: B
N-alpha-acetyltransferase 30: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
A

N-alpha-acetyltransferase 35, NatC auxiliary subunit

N-alpha-acetyltransferase 38, NatC auxiliary subunit

N-alpha-acetyltransferase 30

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