Protein Info for Pf1N1B4_497 in Pseudomonas fluorescens FW300-N1B4

Annotation: Type II/IV secretion system ATPase TadZ/CpaE, associated with Flp pilus assembly

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 50 100 150 200 250 300 350 406 PF13614: AAA_31" amino acids 147 to 303 (157 residues), 50.9 bits, see alignment E=4.7e-17 PF10609: ParA" amino acids 147 to 203 (57 residues), 30.9 bits, see alignment 4.7e-11 PF06564: CBP_BcsQ" amino acids 148 to 331 (184 residues), 25.7 bits, see alignment E=2e-09 PF01656: CbiA" amino acids 149 to 331 (183 residues), 33.7 bits, see alignment E=7.9e-12

Best Hits

KEGG orthology group: K02282, pilus assembly protein CpaE (inferred from 90% identity to pba:PSEBR_a4088)

Predicted SEED Role

"Type II/IV secretion system ATPase TadZ/CpaE, associated with Flp pilus assembly" 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)

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 A0A161Z423 at UniProt or InterPro

Protein Sequence (406 amino acids)

>Pf1N1B4_497 Type II/IV secretion system ATPase TadZ/CpaE, associated with Flp pilus assembly (Pseudomonas fluorescens FW300-N1B4)
MLNTKETPVSSSTGKTGLRLLISSRDATSLRDLQSVCQRMPCLEVSTRLVSNGHVDPLYG
LDRMPDLLLLRVSHLWREELSALLQRPAHERPPMLVCGLLSEQEAMRLAMQAGARDVLPE
PIAETELVAALNRLVMEVRTGSGAEGKLIAVMSAKGGSGGTLLACNLAQQLSAKGGSTLL
LDMDLQFGSVTHYLDVAQTHSHLEVLHQIDGMDSVALRGFCSHFSPTLHVLGGRAGELCL
PQDAQPEQLDALLKLARASYDWVVIDLPRQIDHLTGSVLEQVDRVYVVVQQSVSHLRDAS
SLVRILRDDLGVRGDQLQIVVNRYDKAAAISLKDIGEALRCTNLSKLPNDFNLVSQSQNT
GVPLGLHAPRAAITTALRDMTEDLVGQQVAGNKGLLKRAFNRFFGG