Protein Info for RALBFv3_RS18510 in Ralstonia solanacearum IBSBF1503
Annotation: CpaF family 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
Best Hits
KEGG orthology group: K02283, pilus assembly protein CpaF (inferred from 97% identity to rsl:RPSI07_mp1127)Predicted SEED Role
"Type II/IV secretion system ATP hydrolase TadA/VirB11/CpaF, TadA subfamily" 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)
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
Find the best match in UniProt
Protein Sequence (451 amino acids)
>RALBFv3_RS18510 CpaF family protein (Ralstonia solanacearum IBSBF1503) MTQPIEFSNQADAGNGAFAVTQAFQDIKEAAHEHLLTRIEELGAEFGRWSRSAIQRFVDL EVEGFTRMRRIPVNETEVREIAEALTKELAGFGPIEDLLADPAVEDILVNGHLDVYVSRH GVLERIPVRFADGNHLLRIVRRILAPIGRRLDESNPMVDARLPDGGRINVVIPPLALEGP VVSIRKFRKDPLKPEDLLGLGTMNEEIGELLRAAVKARCNILVSGGTSSGKTSLLNALAY HVPSTERVITIEDTAELSLNHPHVVRLESRPGGFEGTGVVTIRELLRNSLRMRPDRIIVG EVRGGEVLEMLQAMSTGHDGSMGTIHSSSPRECLYRLEMLAGFAGFQGSEVSLRRQITNA IDFIVQIGRLSNGKRRILSVTEITGLGDNIVSTQELYRYEPYIGPDGEEMDRWTSLGLQP HSPKLARMRTTAMDGGGLDVGFGGGGGRFHV