acetyl-CoA is the first substrate of hNaa50p

S-[2-[3-[[(2R)-4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxy-oxolan-2-yl]methoxy-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl]oxy-2-hydroxy-3,3-dimethyl-butanoyl]amino]propanoylamino]ethyl] ethanethioate

S-{(9R,13S,15S)-17-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl]-9,13,15-trihydroxy-10,10-dimethyl-13,15-dioxido-4,8-dioxo-12,14,16-trioxa-3,7-diaza-13,15-diphosphaheptadec-1-yl} ethanethioate (non-preferred name)

(2S)-2-amino-4-(methylselanyl)butanoic acid

(2S)-2-amino-4-methylselanyl-butanoic acid

Human protein N-terminal acetyltransferase hNaa50p (hNAT5/hSAN) follows ordered sequential catalytic mechanism: combined kinetic and NMR study.

methionines 75 and 92 are selenomethionines
Residues 1-4 are remains from the AcTev cleavage site

Human Mak3 Homolog In Complex With Acetyl-Coa

Naa50p Amino-Terminal Acetyltransferase Bound To Substrate Peptide Fragment And Coa

hypothetical protein RCJMB04_1e13 [Gallus gallus]

N-acetyltransferase 13 (GCN5-related) [Homo sapiens]

N-acetyltransferase 13 (GCN5-related) [Bos taurus]

N-acetyltransferase 13 [synthetic construct]

N-alpha-acetyltransferase 50, NatE catalytic subunit [Gallus gallus]

N-alpha-acetyltransferase 50 [Bos taurus]

N-alpha-acetyltransferase 50 [Pongo abelii]

N-alpha-acetyltransferase 50 [Sus scrofa]

N-alpha-acetyltransferase 50 [Macaca mulatta]

RecName: Full=N-alpha-acetyltransferase 50; AltName: Full=N-acetyltransferase 13; AltName: Full=NatE catalytic subunit

RecName: Full=N-alpha-acetyltransferase 50; AltName: Full=N-acetyltransferase NAT13; AltName: Full=NatE catalytic subunit

RecName: Full=N-alpha-acetyltransferase 50; AltName: Full=N-acetyltransferase 13; AltName: Full=N-acetyltransferase 5; Short=hN

TPA: N-acetyltransferase 13 [Bos taurus]

Backbone and partial sidechain assignment of the human N-alpha acetyltransferase 50 protein at 310 K based upon HNCO, HN(CA)CO, HNCA, HN(CO)CA, HNCACB, CBCA(CO)NH, CC(CO)NH and several amino acid edited 2D experiments (MUSIC)
Backbone and partial sidechain assignment (13C only) of hNaa50p assignment