Protein Info for HP15_520 in Marinobacter adhaerens HP15

Annotation: type IV pilus biogenesis 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

1 100 200 300 400 500 600 700 800 900 1000 1100 1165 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details PF05567: T4P_PilY1" amino acids 663 to 1007 (345 residues), 104 bits, see alignment E=4.6e-34

Best Hits

Predicted SEED Role

"Type IV fimbrial biogenesis protein PilY1" 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)

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 E4PNG6 at UniProt or InterPro

Protein Sequence (1165 amino acids)

>HP15_520 type IV pilus biogenesis protein (Marinobacter adhaerens HP15)
MTKTKLAHLAAGMLLSVPASGYAEVNFAQQPLFSGGSVEANMLFILDDSGSMRWGFMPDE
LVNPGVTGGGSQLPNCSSYIVYDSEDFCGLDTSGNEELVSPATNTIYYNPNTNYAPPVRS
DGTSFANADFFNAPMDGYSSGSSNVNLSNEYTAIMDDYFYSGWLNYYGNWYQIGGFTVSP
AANKGQAFVYMPDGSCGSNVTSSCLDRKAIPNSEFPGDADSQRQNFANWFSYYRTRMMLA
KAGTGSAFAAAFEEEGVSQDLRLGWGEINRGRNTVDGASVRAVRSGVRPYVDVKDQFFTW
LYGRNASGSTPLQRALEGAGQYYENSLRAWVDDPSRSPDAVTNPARECRPSYALLMTDGY
YNTGSSYDPDLTVKADDTNGPNITTGLNAPYQYLPSAPYSDGYNGRVSLADIAMHYWKRD
LRTDIDNYVPVSEDTDTEDLQKPGDPAFWQHMVTFGVGLGVTGSVDPTTAFKSALTGTQV
DWWGGSTNEDKINDLLHATVNSRGGFYSASSAEDYQSAIKSILDDTSARAGSATGLDFSI
TSFKEGSLLFSAAFDPNGWTGDVKAVELQASEEGEPQIPGEGASGWSAREKLKNRDLTEN
DRNIITFDGTRGRPFRWNELTADQKADLATGNAALAEDRLAYLRGDRSFETDLTNFRKRG
SRLGSIVNSTPRFVAAPDSEWPNSSAFGDGKYSVFRKSNEDRTPVVYAGSNDGMLHAFKG
TNDEDGGEELLAYVPDFMYSTEVAEGLHYLTQPSYEHRYYVDLETRVTDMYIQGRNSAGG
LSDAGWKTVLIGGGRGGAPGIFALDITDPDSFSESNAQSTVLWEFTHEKLGNLVQPPVVS
LADWGGGDYRWTAFVPSGYNTGSTGFFMLDMEGGLDGSWDTGDFEYIEFENGDGLSALTV
IDNTSDYIADRVYAGDLDGNMWVAVGGNGGWDSAYKSGSAARPYVTVNKPITGAPTVGPS
TSSGKDPNLMILFGTGKYLERSDNSSISEQSFYGVLETADTKTTVTEANLVERDLVVGTG
QIDGVSQTIRYAEGDPVDYESKSGWYADLPVSGERIVTNGVIRGDYVYVSTLIPSVDPCK
GGGDGWIMAFDIQEGLVGLDDGESIGAFEDSTYNAMGYKVEGVPSQLKVWDEYLAYDCAG
CGAQLDALPPFGLALGRKGWRELTQ