Protein Info for SO2782 in Shewanella oneidensis MR-1

Annotation: maf protein, putative (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 50 100 150 203 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details TIGR00172: septum formation protein Maf" amino acids 10 to 194 (185 residues), 177.9 bits, see alignment E=7.4e-57 PF02545: Maf" amino acids 13 to 194 (182 residues), 176.6 bits, see alignment E=2.3e-56

Best Hits

Swiss-Prot: 100% identical to NTPPB_SHEON: 7-methyl-GTP pyrophosphatase (SO_2782) from Shewanella oneidensis (strain MR-1)

KEGG orthology group: None (inferred from 100% identity to son:SO_2782)

MetaCyc: 62% identical to m7GTP pyrophosphatase (Escherichia coli K-12 substr. MG1655)
RXN0-7079

Predicted SEED Role

"FIG146278: Maf/YceF/YhdE family protein"

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 Q8EDG7 at UniProt or InterPro

Protein Sequence (203 amino acids)

>SO2782 maf protein, putative (NCBI ptt file) (Shewanella oneidensis MR-1)
MKFSNGLLMMTPQLILASTSVYRQALLRKLGLPFEYCDPNIDETPIANESAQALVLRLAQ
AKAEAGAKYFPDGLIIGSDQVAVIDSKIIGKPLNRDNAIQQLSQASGKTITFYTGLALYN
AQTGEINAQVEPFTVHFRHLAASQISAYVDKEQPFYCAGSFKSEGLGIALFSRLEGRDPN
TLVGLPLILLTEMLLSQGIDVLA