Protein Info for SO1779 in Shewanella oneidensis MR-1

Name: omcA
Annotation: decaheme cytochrome c (NCBI ptt file)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 735 signal peptide" amino acids 1 to 30 (30 residues), see Phobius details PF22112: OmcA-like_N" amino acids 54 to 214 (161 residues), 290.9 bits, see alignment E=5.8e-91 TIGR03507: decaheme c-type cytochrome, OmcA/MtrC family" amino acids 61 to 731 (671 residues), 536.7 bits, see alignment E=4.6e-165 PF22113: Mtrc-MtrF_II-IV_dom" amino acids 220 to 333 (114 residues), 66.4 bits, see alignment E=4.7e-22 amino acids 558 to 733 (176 residues), 115.6 bits, see alignment E=3.8e-37

Best Hits

KEGG orthology group: None (inferred from 100% identity to son:SO_1779)

Predicted SEED Role

"surface localized decaheme cytochrome c lipoprotein, OmcA"

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 Q8EG33 at UniProt or InterPro

Protein Sequence (735 amino acids)

>SO1779 decaheme cytochrome c (NCBI ptt file) (Shewanella oneidensis MR-1)
MMKRFNFNTATKAMLGAGLLSLLLTGCGGSDGKDGEDGKPGVVGVNINSTSTLKAKFTNA
TVDAGKVTVNFTLENANGVAVLGLTKDHDLRFGIAQLTPVKEKVGETEADRGYQWQAYIN
AKKEPGTVPSGVDNLNPSTQFQANVESANKCDTCLVDHGDGSYSYTYQVNVANVTEPVKV
TYSADATQRATMELELPQLAANAHFDWQPSTGKTEGIQTRNVVSIQACYTCHQPESLALH
GGRRIDIENCASCHTATSGDPESGNSIEFTYMIHAIHKGGERHTFDATGAQVPAPYKIIG
YGGKVIDYGKVHYPQKPAADCAACHVEGAGAPANADLFKADLSNQACIGCHTEKPSAHHS
STDCMACHNATKPYGGTGSAAKRHGDVMKAYNDSLGYKAKFSNIGIKNNALTFDVQILDN
KDQPIGKEFISDPSAYTKSSIYFSWGIDKDYPAYTAGSRYSDRGFALSNSKVSTYNEATK
TFTIDSTNSNLKLPADLTGMNVELYAGVATCFNKGGYGVEDVVATPCSTDTRYAYIQDQP
FRFKWNGTDTNSAAEKRRAIIDTAKCSGCHNKEIVHYDNGVNCQACHTPDKGLKTDNTYP
GTKVPTSFAWKAHESEGHYLKYAGVQSGTVLKTDCATCHTADKSNVVTGIALGRSPERAW
LYGDIKNNGAVIWVSSDAGACLSCHQKYLSDAAKSHIETNGGILNGTSAADVQTRASESC
ATCHTPSQLMEAHGN