Protein Info for Shew_3821 in Shewanella loihica PV-4

Annotation: hypothetical protein (RefSeq)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 870 PF00082: Peptidase_S8" amino acids 309 to 674 (366 residues), 63.2 bits, see alignment E=1.3e-21

Best Hits

KEGG orthology group: None (inferred from 100% identity to slo:Shew_3821)

Predicted SEED Role

"putative serine protease"

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 A3QJN9 at UniProt or InterPro

Protein Sequence (870 amino acids)

>Shew_3821 hypothetical protein (RefSeq) (Shewanella loihica PV-4)
MMERKPILTFYEPKKDLQRNKLPNPVGSELHGPGIAAQANKIFPKIEELTKKFSENIHLS
DTPDGMLPEKVLVLEIAGNIQNLANALSKVPGFEVLSEYIIDSDFQDEEYYLLNKDKIKP
SGKNAYLTMSNQAGLASLHAMWRKFKESGYIEVGFTPLREAFLQLNDIRFWETKDRLANT
YLLEDWQYRLEDAAQGFGQNVSFEIELWYRTSGDLRAKAEGYIRRVISACGGEILGGFVH
DGISYHGLIGRLPIEQVQAVVETAGAALELMRCDEVMFFRPLGQCAMPVNNDSLEESVKF
EPLVFEQQQPIVALLDGLPQANHEALRERIWVDDPDDFESLYQSRSEHMHGTSMASIIIH
GDLSQRGELSLDRPLYVRPILAPEHQQLNGTRVEQIPSTYLPLDLVHRAVKRIKEGENGS
GPVAPEIVIINLSVGDPYRLFDTQMSPWARMIDWLSFKYGVLFVVSAGNMSQSLLLEGVT
EHDFRLLSPDEIEAHAINAIAKQKFERRMMSPAEAINVLTVKSSHADCFDGNLPPNQIDV
FCSEGMFSPINPITLGKKNSVKPEVLMPGGRQTYINKTLLAKDDVVLAVSQTNRFGPGVK
SALPSSSPGDVSSYGFTSGTSNAAALASRRLAFLYETLQEIKELGDASALSFAPDSVILK
ALFVHGAEHLEQTKEVITKHLKNKSNSRIFKSELNQYLGFGVVNENRIHGCQSNQATLIY
TGVVRDGEAHEYELPLPPSLAANTANRRLIVTVAWMAPVNHGHQDYRGAQLWATPASKLI
NANDPDYYFHHLKNGTVFHEVRLGAKAASFTKGDKLAIQLHCNARAGFDGLEVPYALVVT
LDTPGTDLPIYEEVKNELELTVSSKQSQNA