Protein Info for RALBFv3_RS06945 in Ralstonia solanacearum IBSBF1503

Annotation: type IV pilus secretin PilQ

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 50 100 150 200 250 300 350 400 450 500 550 600 650 713 signal peptide" amino acids 1 to 39 (39 residues), see Phobius details PF11741: AMIN" amino acids 64 to 146 (83 residues), 38.5 bits, see alignment E=2.1e-13 amino acids 177 to 279 (103 residues), 86.7 bits, see alignment E=2.1e-28 TIGR02515: type IV pilus secretin PilQ" amino acids 291 to 706 (416 residues), 519.8 bits, see alignment E=3e-160 PF07660: STN" amino acids 317 to 363 (47 residues), 33.7 bits, see alignment 5.2e-12 PF03958: Secretin_N" amino acids 389 to 462 (74 residues), 48.9 bits, see alignment E=1.2e-16 PF00263: Secretin" amino acids 552 to 706 (155 residues), 173.1 bits, see alignment E=8.2e-55

Best Hits

KEGG orthology group: K02666, type IV pilus assembly protein PilQ (inferred from 98% identity to rsc:RCFBP_10479)

Predicted SEED Role

"Type IV pilus biogenesis protein PilQ" in subsystem Type IV pilus

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

Find the best match in UniProt

Protein Sequence (713 amino acids)

>RALBFv3_RS06945 type IV pilus secretin PilQ (Ralstonia solanacearum IBSBF1503)
MTMRRVKGGLAQAVRVARGGATAWLSLCMLMVGGQALAQQAVTAPASNAIERVEQASAGE
STVVTVTMKGAPAQKPVEFSTQQPARIAIDFFGTAFAQGRANYQYGGKLLRAASVVQIGD
RTRVVLDLARQSQYKSEIRGNQYVLTLDAAPTASAAPVPTFAAPVPVAGAERPAVRNIDF
RRGEELAGRVVVDLSTPNSTINIAQQGQNLVVDFTGATLPQSLRRRYDVSDFGTPVQAMR
ATDSGSGARLIIEPRGNWQYSSYQTDTQFVVEVRPTKEDPNKLISGPGYRGERMSLNFQN
IDIRSLLQVFADFTNLNIVTSDSVTGTLSLRLKDVPWDQALQIVLDSKGLASRRNGNVLW
VAPRGELATKEKAELESQQQVTELEPLRSQVFRLNYQRADDVRNMLLGTGTGAAGATASR
ILSKRGSLTSDARTNQLFVSDIPSKLEEVQAFLLKIDIPVRQVMIEARIVEADDTFSRNL
GAKLGFASKTNGAGYGNSYTNVTSPITTNGTWTTDPAVSLPANGINGVSAASVAVSLFNA
GAGRFLALELSALEADGRGKIISSPRVVTADNIKALIEQGTELPYQAATSSGATSVQFRK
ANLKLEVTPKITPDGNVFLDVDVNKDSVGTQTTNGFAINTKHVQTQVLVENGGTVVIGGI
YTQNERTDVNKVPLLGDIPVLGNLFKSTAKTNDRTELLVFLTPRVLSDQMSLK