Protein Info for Shew_1597 in Shewanella loihica PV-4

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 50 100 150 198 signal peptide" amino acids 1 to 15 (15 residues), see Phobius details TIGR00172: septum formation protein Maf" amino acids 1 to 185 (185 residues), 176.3 bits, see alignment E=2.4e-56 PF02545: Maf" amino acids 5 to 186 (182 residues), 173.4 bits, see alignment E=2.1e-55

Best Hits

Swiss-Prot: 69% 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 slo:Shew_1597)

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 A3QDB6 at UniProt or InterPro

Protein Sequence (198 amino acids)

>Shew_1597 maf protein (RefSeq) (Shewanella loihica PV-4)
MTPAIILASTSVFRQSLLQKLAIEFDTCAPEVDETPIAGESAQQLVTRLALAKAKAGAQG
RQSGLVIGSDQVAVVDGDIIGKPLTRANAIAQLERVSGKSITFYTGLALFNVADETYEVI
CEPFIVHFRALTTEQIQYYVDTEQPLYCAGSFKSEGLGIALFERLEGRDPNTLVGLPLIA
LTQMLLKQGVDILAPAQK