Protein Info for Shewana3_2564 in Shewanella sp. ANA-3

Annotation: maf protein (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 50 100 150 195 TIGR00172: septum formation protein Maf" amino acids 1 to 185 (185 residues), 178.5 bits, see alignment E=5e-57 PF02545: Maf" amino acids 4 to 186 (183 residues), 176.2 bits, see alignment E=3e-56

Best Hits

Swiss-Prot: 92% identical to NTPPB_SHESM: 7-methyl-GTP pyrophosphatase (Shewmr4_2402) from Shewanella sp. (strain MR-4)

KEGG orthology group: None (inferred from 100% identity to shn:Shewana3_2564)

MetaCyc: 59% identical to m7GTP pyrophosphatase (Escherichia coli K-12 substr. MG1655)
RXN0-7079

Predicted SEED Role

"Nucleotide-binding protein implicated in inhibition of septum formation"

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 A0KYC2 at UniProt or InterPro

Protein Sequence (195 amino acids)

>Shewana3_2564 maf protein (RefSeq) (Shewanella sp. ANA-3)
MTPQLILASTSVYRQALLQKLGLAFETCNPDIDESPMANESAQDLVLRLAKAKAEAGANH
FPSGFIIGSDQVAVIDGKIIGKPLNRDNAIKQLSQASGKAIIFYTGLALYDAKTGEMTAQ
VEPFTVHFRQLTAAQIAAYVDKEQPFYCAGSFKSEGLGIALFNRLEGRDPNTLIGLPLIL
LTEMLLNQGIDVLAD