Protein Info for Psyr_0869 in Pseudomonas syringae pv. syringae B728a

Annotation: GCN5-related N-acetyltransferase

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 145 PF00583: Acetyltransf_1" amino acids 37 to 118 (82 residues), 50.5 bits, see alignment E=3.7e-17 PF13508: Acetyltransf_7" amino acids 45 to 120 (76 residues), 43.1 bits, see alignment E=6.9e-15 PF13673: Acetyltransf_10" amino acids 65 to 122 (58 residues), 27.5 bits, see alignment E=4.1e-10

Best Hits

Swiss-Prot: 35% identical to ATSE_AGRFC: Acetyltransferase Atu2258 (Atu2258) from Agrobacterium fabrum (strain C58 / ATCC 33970)

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_0869)

Predicted SEED Role

"Histone acetyltransferase HPA2 and related acetyltransferases"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q4ZY45 at UniProt or InterPro

Protein Sequence (145 amino acids)

>Psyr_0869 GCN5-related N-acetyltransferase (Pseudomonas syringae pv. syringae B728a)
MSIHIDVSTNPTEEDRLAILEPLKRFNAEQAGDGKSEKVAMFIRDDQTREVLGGLHARIL
YEWLFIELLVVPEQARGQGMGSRLMQMAEDLAVEKGCTGIWLDTFDFQAPDFYRRHGYTE
FGQIDDYPPGNKRFFFQKRLPNTTA