Protein Info for CA264_21065 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: transcriptional regulator

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 50 111 PF00543: P-II" amino acids 1 to 106 (106 residues), 72.9 bits, see alignment E=1.3e-24

Best Hits

KEGG orthology group: K04751, nitrogen regulatory protein P-II 1 (inferred from 69% identity to gfo:GFO_1188)

Predicted SEED Role

"Nitrogen regulatory protein P-II" in subsystem Ammonia assimilation

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 A0A1X9YZ02 at UniProt or InterPro

Protein Sequence (111 amino acids)

>CA264_21065 transcriptional regulator (Pontibacter actiniarum KMM 6156, DSM 19842)
MKEIKAFIKPSRVQKVVEALRENGFESVTLSQGEGTGAYSRQDAFPSLDFRFTDSKIVKL
ELVCQNEEAARAVQLISDNGRSPEPGDGIIYTTEIESAYRIKTGESIKRFD