Protein Info for Sama_0793 in Shewanella amazonensis SB2B

Annotation: outer membrane protein RomA (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 50 100 150 200 250 300 358 transmembrane" amino acids 21 to 38 (18 residues), see Phobius details PF13483: Lactamase_B_3" amino acids 67 to 277 (211 residues), 45.7 bits, see alignment E=1.1e-15 PF00753: Lactamase_B" amino acids 70 to 131 (62 residues), 23.2 bits, see alignment E=8.7e-09 PF12706: Lactamase_B_2" amino acids 83 to 277 (195 residues), 160.9 bits, see alignment E=4.6e-51

Best Hits

KEGG orthology group: None (inferred from 100% identity to saz:Sama_0793)

Predicted SEED Role

"Outer membrane protein RomA"

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 A1S3P4 at UniProt or InterPro

Protein Sequence (358 amino acids)

>Sama_0793 outer membrane protein RomA (RefSeq) (Shewanella amazonensis SB2B)
MSQQTGEASKIKGRFRNSHKVYGAGLGDLVGIIKAYLGAKRSAPSPKSAVPLQPITPAEL
ARPQARLYRLGHSTVLMYLDGKWLLTDPVFSERASPFQWAGPKRFHQSPIAIEALPDIDG
LILSHDHYDHLDTAAIKALAARVKHFYMPLGVGKRLIRLGIDKARITELDWWQSVQLGTI
ELTATPAQHFSGRGLFDRDATLWAGWAIHGEQARVFFSGDSGYFPGFAEIGERLGPFDVT
LMETGAYNELWRDIHMMPEESLQAHLDVKGQLMVPIHNGTFDLALHDWFEPLERIRALAW
DRSVKIATPIFGEALSLTLPGSGSDWWAQESAISTGVDAREKGRAPAAESSMVGIAES