Protein Info for DDA3937_RS12905 in Dickeya dadantii 3937

Annotation: porin

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 50 100 150 200 250 300 367 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF00267: Porin_1" amino acids 27 to 367 (341 residues), 323.4 bits, see alignment E=1.1e-100

Best Hits

Swiss-Prot: 54% identical to OMPF_SERMA: Outer membrane protein F (ompF) from Serratia marcescens

KEGG orthology group: None (inferred from 100% identity to ddd:Dda3937_03660)

Predicted SEED Role

"Outer membrane protein F precursor"

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 E0SGW9 at UniProt or InterPro

Protein Sequence (367 amino acids)

>DDA3937_RS12905 porin (Dickeya dadantii 3937)
MKRNILAVVIPALLAAGAANAAEVYNKDGNKLDLNGKIDGLHYFSKDNGNSGDKTYARLG
FLGETKINSDLTGYGRLEYQFNAANAEDTNGANGKTRYAYAGLKFANFGSLDYGRNRNVS
YDGISYTDVLPEWGGDSAYTNSFTGRSSGVANYRNKNFFGLVDGLNFGLSYQSAHTDSTN
VRNNLGAGYALSTSYTSPMGVGITGSYGHVNRANKANGSSVIDDGRGTDAEMWATGLKYD
ANSIYVAATYGEYRNLSYVGFSSFNTGSTRAGGTAFDKTQVFEAVAQYAFDFGLKPSIAY
VSAKAKDDTAATTQNDYIVKYVSYALTYSFNKNFSTYTEYDMNLLSSSNAYKMATDDRVA
VGMVYQF