Protein Info for Shew_3715 in Shewanella loihica PV-4

Annotation: GTPase EngB (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 50 100 150 218 TIGR03598: ribosome biogenesis GTP-binding protein YsxC" amino acids 12 to 197 (186 residues), 228.6 bits, see alignment E=2.4e-72 PF01926: MMR_HSR1" amino acids 34 to 152 (119 residues), 62.8 bits, see alignment E=1.6e-21

Best Hits

Swiss-Prot: 100% identical to ENGB_SHELP: Probable GTP-binding protein EngB (engB) from Shewanella loihica (strain ATCC BAA-1088 / PV-4)

KEGG orthology group: K03978, GTP-binding protein (inferred from 100% identity to slo:Shew_3715)

Predicted SEED Role

"GTP-binding protein EngB" in subsystem Universal GTPases

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 A3QJD3 at UniProt or InterPro

Protein Sequence (218 amino acids)

>Shew_3715 GTPase EngB (RefSeq) (Shewanella loihica PV-4)
MTDSRIDFRQAKFLISAPDIAHLDEHLPGDVGVEIAFAGRSNAGKSSALNQLTEQKNLAR
TSKTPGRTQLINVFALDEHRRLVDLPGYGFAQVPLAMKKKWQQALGQYLQERACLSGLVV
LMDIRHPLKDLDMQMIEWAVDCDIPVLALLTKCDKLAQSARMKTVNDVRKALADFGDGVK
VEPFSSLKGTGKPKVLGILNEWCHPDWLVEALADAEQE