Protein Info for MPMX20_03175 in Enterobacter sp. TBS_079

Annotation: Outer membrane porin C

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 50 100 150 200 250 300 371 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF13609: Porin_4" amino acids 13 to 342 (330 residues), 78.6 bits, see alignment E=7.8e-26 PF00267: Porin_1" amino acids 27 to 371 (345 residues), 495.3 bits, see alignment E=1.1e-152

Best Hits

Swiss-Prot: 85% identical to OMPC_SALTY: Outer membrane porin C (ompC) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K09475, outer membrane pore protein C (inferred from 92% identity to ent:Ent638_2795)

MetaCyc: 79% identical to outer membrane porin C (Escherichia coli K-12 substr. MG1655)
RXN0-2481; RXN0-7199; RXN0-7200; RXN0-7201; RXN0-7202; RXN0-7203; RXN0-7204; RXN0-7206; RXN0-7207; RXN0-7208; RXN0-7209; RXN0-7210; RXN0-7211; RXN0-7241; RXN0-7242; RXN0-7243; RXN0-7244; RXN0-7245; RXN0-7246; RXN0-7247; TRANS-RXN0-490; TRANS-RXN0-598; TRANS-RXN0-601; TRANS-RXN0-603; TRANS-RXN0-604; TRANS-RXN0-606; TRANS-RXN0-607; TRANS-RXN0-608; TRANS-RXN0-609; TRANS-RXN0-611; TRANS-RXN0-612; TRANS-RXN0-614; TRANS-RXN0-615

Predicted SEED Role

"Outer membrane protein C 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

Find the best match in UniProt

Protein Sequence (371 amino acids)

>MPMX20_03175 Outer membrane porin C (Enterobacter sp. TBS_079)
MKVKVLSLLVPALLVAGAANAAEIYNKDGNKLDLYGKVDGLHYFSDDKSNDGDQTYMRLG
FKGETQVNDQLTGYGQWEYQIQGNTSESDNQSWTRVAFAGLKFADAGSFDYGRNYGVIYD
VTSWTDVLPEFGGDTYGADNFLQSRANGVATYRNQDFFGLVDGLNFALQYQGKNGSVSGE
NDSGRSTLKQNGDGYGASVTYNLGEGFSIGGAMSSSKRTADQNDTANLALKGEGDRAEVY
SGGLKYDANNIYLAAQYSQTYNATRFGNSQSSSDIYGFANKAQNFEVVAQYQFDFGLRPS
VAYLQSKGKDIEGYGDQDLLKYVDVGATYYFNKNMSTYVDYKINLVDENEFTRQAGIGTD
DIVALGLVYQF