Protein Info for Psest_2931 in Pseudomonas stutzeri RCH2

Annotation: GNAT-family acetyltransferase TIGR03103

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 50 100 150 200 250 300 350 400 450 500 550 579 TIGR03103: GNAT-family acetyltransferase TIGR03103" amino acids 38 to 577 (540 residues), 907.1 bits, see alignment E=1.8e-277 PF00583: Acetyltransf_1" amino acids 152 to 244 (93 residues), 52.1 bits, see alignment E=2.3e-17 PF13508: Acetyltransf_7" amino acids 156 to 245 (90 residues), 41.4 bits, see alignment E=4.6e-14 PF13673: Acetyltransf_10" amino acids 166 to 251 (86 residues), 24.8 bits, see alignment E=5.5e-09 PF08445: FR47" amino acids 187 to 247 (61 residues), 24.5 bits, see alignment E=6.7e-09 PF08443: RimK" amino acids 328 to 433 (106 residues), 30.8 bits, see alignment E=6.6e-11

Best Hits

KEGG orthology group: None (inferred from 95% identity to psa:PST_1439)

Predicted SEED Role

"Cyanophycin synthase (EC 6.3.2.29)(EC 6.3.2.30)" in subsystem Cyanophycin Metabolism (EC 6.3.2.29, EC 6.3.2.30)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 6.3.2.29 or 6.3.2.30

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 L0GQ34 at UniProt or InterPro

Protein Sequence (579 amino acids)

>Psest_2931 GNAT-family acetyltransferase TIGR03103 (Pseudomonas stutzeri RCH2)
MQKSQAYGQRLLRGQAPTYQRLQARFAEDGQEEPCGPVVLHCGWGRILVGHTYSDPAQLA
AELLNEQAGERDIALYVAAPHQVLSYAPQQLFLDPSDTLRIWFTDYRPSQKRFRGFCVRR
AQSDADWHAINGLYQSRGMMPVDPERCTPREQGGPVYWLAEDETSGQIIGSVMGIDHHRA
FNDPENGSSLWCLAVSPSCPRPGVGEALVRHLIEHYMGRGLAYLDLSVLHDNQQAKALYA
KLGFRDLQTFTVKRKNSFNQPLFLGPGPEAKLNPYAKIIVDEARRRGIEIEVNDAEAGLF
TLTQGGRRVRCRESLSDLTSAVSMTLCQDKRLTHRTLAQAGICLPAQQLAGSAAENAAFL
AEHASVVVKPVDGEQGMGVAVDLRDAAEIEEAILRARQFDSRVLLESFHPGLDLRIVVIG
FEVVAAAIRRPAEVIGDGRTSIGSLIEKQSRRRQAATGGESSIPLDEETQRCLRDAGFDF
ESVLPDGQRLAVRRTANLHTGGTLEDVTAQLHPELIDAAVRAARALDIPVVGLDLLVPSP
DQPEYVFIEANERVGLANHQPQPTAERFIDLLFPLSTAG