Protein Info for Psyr_1510 in Pseudomonas syringae pv. syringae B728a

Annotation: prepilin

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 50 100 150 200 250 300 350 400 468 transmembrane" amino acids 12 to 37 (26 residues), see Phobius details PF04917: Shufflon_N" amino acids 40 to 268 (229 residues), 157.3 bits, see alignment E=3.7e-50 amino acids 263 to 397 (135 residues), 111 bits, see alignment E=4.3e-36

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_1510)

Predicted SEED Role

"Conjugative transfer pilus-tip adhesin protein PilV in PFGI-1-like cluster"

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 Q4ZWB2 at UniProt or InterPro

Protein Sequence (468 amino acids)

>Psyr_1510 prepilin (Pseudomonas syringae pv. syringae B728a)
MNVLKHGQTRKNGFVVIELLFGLIIFAIASAIGVSLMADRMDAQNYQIAAQQQQQIAEAA
SKYLKDNFATVYGSAGTTTPATITPQMLRNTNYLPASFSDTNAFGQSFVVLARRVNVNQL
ESIVITTGGQAIDEIGTRTIAENMGAPGGFIPFNNTGVIQGVRGGWQLALSNYGINPGVG
HTASALFLQDGTLSNDYLYRNAIPGKPELNRMNTALSMGGNNVNDVAALNASGTVTVGGN
VDTAGSVNAVGNVSASGSVTAQGNVSASGSVTAQSNVIAAGDVYAQSVNASANLTGAAAR
ISGETVTGGWFRTQGDTGWYSEKWGGGWYMSDSDWVRVYGDKNLYTAGNIRGGTVTSEGR
ATVGEYLQLNGVATAGTACAANGMVGRTSTGRSLSCDNQVWVVNGSSAPTCTAKTIPGYD
ANDVTTYACPVGYTKVGWDTAGSGQRFSSTPGIVVGQNDYATIFCCQF