Protein Info for Psyr_1661 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: conserved hypothetical 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 948 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details transmembrane" amino acids 461 to 482 (22 residues), see Phobius details TIGR03505: FimV N-terminal domain" amino acids 200 to 271 (72 residues), 90.1 bits, see alignment 6.2e-30 PF14559: TPR_19" amino acids 556 to 595 (40 residues), 28.1 bits, see alignment (E = 2e-10) TIGR03504: FimV C-terminal domain" amino acids 904 to 947 (44 residues), 71.3 bits, see alignment 5.3e-24

Best Hits

KEGG orthology group: K07288, uncharacterized membrane protein (inferred from 93% identity to psb:Psyr_1661)

Predicted SEED Role

"Probable type IV pilus assembly FimV-related transmembrane protein"

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 Q4ZVW3 at UniProt or InterPro

Protein Sequence (948 amino acids)

>Psyr_1661 conserved hypothetical protein (Pseudomonas syringae pv. syringae B728a ΔmexB)
MVQVRKLVLAIAAASALSSGMAQALGLGELSVKSTLNQPLVAEIELTEAQGLNATQVVPS
LATTADFAQAGVTRQAFLNDLTFTPVINASGKSVLRITSSKPVREPYVKFLVQVLWPNGR
LLREYSLLLDPPKFSPEAAAAAAAPAPAAAPAAPAQLATVAPSAEAPAAEAPAPAPAANP
AAVPPPAADKQSQYVTANNDTLWEIAAKVRTGGTVQQTMLAIQALNPDAFIGGNINRLKK
GQVLRLPTPQQTTALPQSQAVAEVSRQYSAWREGRRLPAGTRQVDATRRDRAGAAPSKVD
TSDNLSLVSASGKPAAKGAAGDGDLGNKLAVAQEALDTTRRDNAELKSRMNDLQSQLDKL
QRLVELKNGQLAKMQAAGAAVPPPAATPDAATPANAAVPASLVDANGAPVKPAGEIAPED
ALPAGAAEVATPAPEQPLAVEPVAAADEDEDALQKIINNPVLLGLIGGAVLLILALLLLF
LARRRAAKAEAEKHKRMARALAEESDFVSDMDMNAPPASFDGLDVPPPNVRMGGAAAAAA
GRERPADPLVQAEIHIAYGRMNQAIELLEEAVNEDPKRDDIRLKLMEIYAEQGNNKAYAA
HERKLVAAGKLEAEVEQREELNSTLKPVAPVAAPLASEASSAAPAVAAAAAAATTAALVA
ELDAKYLEELLADDAAEQDAEPEPEPEPEPEPEIVATPEPEPAVVAPLAAEPVEEADPFD
NDFDLSLDEFEEPSVPEVSTVNDIDDLMLDEPKVSAVADDEALSFESVMQQQEEARAATT
PQDLADFDLDLSEEDPALKSEDDFLLGLGEDPLDLGETSPVPPVSDDLELPEDFDLSLAD
EIETDQASQAFATEIDDVNAELERLSQNLEHPPLDEPRFTAEDAAALDDEPDFDFMAGTD
EAATKLDLARAYIDMGDADGARDILDEVVTEGDDGQKSEAREMLSRLA