Protein Info for CCNA_03033 in Caulobacter crescentus NA1000

Annotation: Flp pilus assembly protein TadD

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 50 100 150 200 274 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccr:CC_2938)

Predicted SEED Role

"Flp pilus assembly protein TadD, contains TPR repeat" in subsystem Widespread colonization island

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 A0A0H3CAK5 at UniProt or InterPro

Protein Sequence (274 amino acids)

>CCNA_03033 Flp pilus assembly protein TadD (Caulobacter crescentus NA1000)
MCRKRALIATVLAPIALVLATPVFAADPPKADAGKTAKAAPAPVKASAQQRTEARRLDPL
AQAAFWGAEFEVDPADAEAGAGLAKALRALGRADEAAIAATKGLIAHPDDTGLLLELARA
HIARGQGFYAIEPARKVAALSPKDWRPLTLLGVAYEQAERDEEAEAAHRQAIALAPNEAT
PMANHAMHLAARGDLAGAEAELRRAVTLPSAGIQVRQNLALVVGLQGRLPEAEKLVRADL
PPEQVANNLAYLRAAVGQAGQSRSWDAMRAGGGR