Protein Info for PP_2997 in Pseudomonas putida KT2440

Annotation: CnmA

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 50 100 150 200 250 299 PF00126: HTH_1" amino acids 11 to 68 (58 residues), 65 bits, see alignment E=4.9e-22 PF03466: LysR_substrate" amino acids 97 to 296 (200 residues), 70.8 bits, see alignment E=1.1e-23

Best Hits

Swiss-Prot: 37% identical to NAHR_PSEPU: HTH-type transcriptional activator NahR (nahR) from Pseudomonas putida

KEGG orthology group: None (inferred from 100% identity to ppu:PP_2997)

Predicted SEED Role

"LysR-family transcriptional regulator"

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

See Q88IK2 at UniProt or InterPro

Protein Sequence (299 amino acids)

>PP_2997 CnmA (Pseudomonas putida KT2440)
MTTLEALPEPKLLQLFDVLYQCRSVTRAAEQLGQSQPTISIWLARLREQLNDPLFVRTPG
GMAPTPRADQLIGPCREVLESLRRLTAWEPQFIAATAQRRFRLCVSDASHITLLPSILNH
LRSHAPGIRLEAARIDGNTESALESGEADLAIGFVPWLGGGMYQQVLFEQDWVCLSNPQH
PRLGDGMSLERYRAEGHVQISFGTGQKLLEAGLARAGIERRIMLELPAFLGLGKIIGTTD
LLGTLPRHIGQTLADMHGLQVHDCPFEVEGFTVKQHWHARYHQDNGNRWLREVVRGLFQ