Protein Info for CCNA_02111 in Caulobacter crescentus NA1000

Annotation: pilF-related tetratricopeptide repeat protein

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 50 100 150 184 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF13181: TPR_8" amino acids 67 to 99 (33 residues), 11.8 bits, see alignment 6e-05 amino acids 137 to 168 (32 residues), 20.1 bits, see alignment 1.4e-07 PF07719: TPR_2" amino acids 137 to 168 (32 residues), 26.6 bits, see alignment 1e-09 PF00515: TPR_1" amino acids 137 to 168 (32 residues), 28.7 bits, see alignment 2.1e-10

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccr:CC_2031)

Predicted SEED Role

"TPR domain protein"

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 A0A0H3C9T5 at UniProt or InterPro

Protein Sequence (184 amino acids)

>CCNA_02111 pilF-related tetratricopeptide repeat protein (Caulobacter crescentus NA1000)
MTRIIPFALAVAALATAGAAQASTMVIGGGAAKECSDSALKGRSDKRSVLACTSALELEN
LNFRDRARTYVNRGVLQMRQKDFGAARSDFDAAGAIDPNLGEVFVNRGAAYVGEERYREG
VEQIDKGLALGVKEPEKAWFNRGLANEGLGDLKAAFRDYSRAAELNPDWPAPKLELTRFS
VKRP