Protein Info for ABIE40_RS01990 in Rhizobium sp. OAE497

Annotation: ribosome biogenesis GTP-binding protein YihA/YsxC

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 16 to 208 (193 residues), 200.7 bits, see alignment E=8.7e-64 PF01926: MMR_HSR1" amino acids 33 to 160 (128 residues), 67.9 bits, see alignment E=1.3e-22

Best Hits

Swiss-Prot: 88% identical to ENGB_RHIE6: Probable GTP-binding protein EngB (engB) from Rhizobium etli (strain CIAT 652)

KEGG orthology group: K03978, GTP-binding protein (inferred from 88% identity to rec:RHECIAT_CH0000477)

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

Find the best match in UniProt

Protein Sequence (218 amino acids)

>ABIE40_RS01990 ribosome biogenesis GTP-binding protein YihA/YsxC (Rhizobium sp. OAE497)
MTDKNDKPLFGRPWIFIRGVPSMKFLPPEGPFEVAFAGRSNVGKSSLINALVGHKGLART
SNTPGRTQELNYFVPDGYTGEGGDLPPMALVDMPGYGYAQAPKDQVDTWTKLVFDYLRGR
ATLKRVYVLIDSRHGIKKNDEDVLTLLDKAAVSYQIVLTKTDKIKPPAVVKLLAETTEKI
KKRPAAYPFVIATSSEKSDGLDDLRQAIAETVEITNWK