Protein Info for SGL_RS15520 in Synechocystis sp000284455 PCC 6803

Annotation: GNAT family 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 50 100 150 204 PF00583: Acetyltransf_1" amino acids 118 to 192 (75 residues), 67 bits, see alignment E=3.7e-22 PF08445: FR47" amino acids 124 to 193 (70 residues), 36.3 bits, see alignment E=9.2e-13 PF13508: Acetyltransf_7" amino acids 131 to 193 (63 residues), 48.7 bits, see alignment E=1.7e-16 PF13673: Acetyltransf_10" amino acids 133 to 197 (65 residues), 47.2 bits, see alignment E=4.4e-16

Best Hits

KEGG orthology group: None (inferred from 100% identity to syn:slr0517)

Predicted SEED Role

"Ribosomal-protein-alanine acetyltransferase (EC 2.3.1.128)" (EC 2.3.1.128)

Isozymes

Compare fitness of predicted isozymes for: 2.3.1.128

Use Curated BLAST to search for 2.3.1.128

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Compare to protein 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

Find the best match in UniProt

Protein Sequence (204 amino acids)

>SGL_RS15520 GNAT family N-acetyltransferase (Synechocystis sp000284455 PCC 6803)
MEKSPLSPPGYCLYKGTTRDRRLLVDFLERTYHSLFPELCDFPHLEQTVESYFSWRSPLW
WVVPETTQGNSNHNDHDSPFFPREDPLGLMAQINPTIGPADGFNQTNSAEKITRPQPIAG
LWLGNAIDQVTGDRHGHIFMLYVEPAHRRRGIATSLMEQAQQWGQQRGDRLIALQVFSHN
QGAMKLYEKFGFTPHALVMQKSLI