Protein Info for Psest_2971 in Pseudomonas stutzeri RCH2

Annotation: flagella basal body P-ring formation protein FlgA

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 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details PF17656: ChapFlgA_N" amino acids 50 to 122 (73 residues), 64.6 bits, see alignment E=1.3e-21 TIGR03170: flagella basal body P-ring formation protein FlgA" amino acids 113 to 248 (136 residues), 141.7 bits, see alignment E=7e-46 PF13144: ChapFlgA" amino acids 126 to 248 (123 residues), 132.9 bits, see alignment E=9.9e-43 PF08666: SAF" amino acids 126 to 185 (60 residues), 46.7 bits, see alignment E=5.9e-16

Best Hits

KEGG orthology group: K02386, flagella basal body P-ring formation protein FlgA (inferred from 80% identity to psa:PST_1385)

Predicted SEED Role

"Flagellar basal-body P-ring formation protein FlgA" in subsystem Flagellum

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 L0GQ99 at UniProt or InterPro

Protein Sequence (250 amino acids)

>Psest_2971 flagella basal body P-ring formation protein FlgA (Pseudomonas stutzeri RCH2)
MNVHMTIFRRSRQMLCGYLLLTALCAMSQFTHASTMSHPDQLIDVTEQFLERAVVDYLNR
SSIVARHEIAVSRLDPRLRLNQCDQPLAASFANSAPPIGRVTVRVSCEGNAPWSVFVPAQ
VRLYREVVVANRSLLRDTVLADADVSLAERDVSNLNQGYLTRLDEVLGNKLTRPVQPDQV
ITPNQMELAKVVRKGDQVVITARSGSISVRMPGEAMTDGVPGKQIPVKNQRSGRIIKARV
TGPGQVEVAM