Protein Info for CCNA_01195 in Caulobacter crescentus NA1000 Δfur

Annotation: LacI-family 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 50 100 150 200 250 300 341 signal peptide" amino acids 1 to 35 (35 residues), see Phobius details PF00356: LacI" amino acids 14 to 59 (46 residues), 49.1 bits, see alignment 7.8e-17 PF00532: Peripla_BP_1" amino acids 70 to 309 (240 residues), 59.6 bits, see alignment E=7.1e-20 PF13407: Peripla_BP_4" amino acids 146 to 291 (146 residues), 41.7 bits, see alignment E=2.2e-14 PF13377: Peripla_BP_3" amino acids 185 to 341 (157 residues), 119.7 bits, see alignment E=2.9e-38

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccr:CC_1137)

Predicted SEED Role

"Transcriptional regulator, LacI family"

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 A0A0H3C7J3 at UniProt or InterPro

Protein Sequence (341 amino acids)

>CCNA_01195 LacI-family transcriptional regulator (Caulobacter crescentus NA1000 Δfur)
MSRQPTEPKSARLKMADIAKLAGVSTSTVSRALAGNPSIPQALRDQISELARTHGYVINQ
SARSLRLQRTHTIGLIVPLGHERDQLITDPFFLEMIGRLADEITGRGYEVLLNKVVAPRA
DWLRRIVQSHRSDGLLIIGQSDQHEALNALADTYRPLVVWGGDIAERRYCTVGSDNVAGA
RLATQHMIAQGRRRIAFLGLPGAPEVELRREGYLQALREAGLSPYPELSAPAHFTIESAE
PSVRALIDSGATFDGVLAASDLIAVTAINTLTAAGRTVPDEISVVGFDDISLARYSAPPL
TTVRQDLATGARTMVDLLFRRIEGASTESVFMTPELVVRGT