Protein Info for PP_3243 in Pseudomonas putida KT2440

Annotation: Acetyltransferase, GNAT family

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 50 100 169 PF00583: Acetyltransf_1" amino acids 44 to 133 (90 residues), 62.2 bits, see alignment E=8.5e-21 PF13508: Acetyltransf_7" amino acids 53 to 134 (82 residues), 56.2 bits, see alignment E=5.4e-19 PF13673: Acetyltransf_10" amino acids 56 to 139 (84 residues), 41.9 bits, see alignment E=1.4e-14

Best Hits

Swiss-Prot: 47% identical to ATSE1_PSEAE: Acetyltransferase PA2271 (PA2271) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: None (inferred from 100% identity to ppu:PP_3243)

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 Q88HW0 at UniProt or InterPro

Protein Sequence (169 amino acids)

>PP_3243 Acetyltransferase, GNAT family (Pseudomonas putida KT2440)
MLIRPTLEPDITWLPDVERSAAQAFVSWPALAWLAQGDVMDCAAHRAFVEAGGSWVAQDA
TGRIVGFACARLADQALHLHEISVRQEAQGQGVGRRLLQQVVDAGRCAGVRELTLTTFVD
VPWNAPFYARFGFEMLQESRLCERLRGILASEHAHGLLGRCAMRLNVGL