Protein Info for MPMX26_00810 in Acinetobacter radioresistens SK82

Annotation: tRNA-cytidine(32) 2-sulfurtransferase

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 50 100 150 200 250 300 PF01171: ATP_bind_3" amino acids 49 to 212 (164 residues), 58.1 bits, see alignment E=5.1e-20

Best Hits

Swiss-Prot: 93% identical to TTCA_ACIAD: tRNA-cytidine(32) 2-sulfurtransferase (ttcA) from Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1)

KEGG orthology group: K14058, tRNA 2-thiocytidine biosynthesis protein TtcA (inferred from 95% identity to acd:AOLE_03955)

Predicted SEED Role

"tRNA(Cytosine32)-2-thiocytidine synthetase"

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 (300 amino acids)

>MPMX26_00810 tRNA-cytidine(32) 2-sulfurtransferase (Acinetobacter radioresistens SK82)
MYSPVESNQGFNFKPELPTSSAYYRLLKKLRRQVGHAIRDFKMIEDGDKVMVCVSGGKDS
YTLLDILLQFKRIAPINFDVVAVNLDQKQPGFPEDVLPRYMEENNIPYYILEKDTYTITK
RLTPEGKTYCAVCSRLRRGSLYGFAQEIGATKVALGHHRDDILATFFLNLFHGGSLKAMP
PKLLSSDKKNILIRPLAYVEEKDIIKYAELRQFPIIPCNLCGSQENLQRAIINDMLRDWD
KAHPKRLHSIFGALQNVSPSQLADRELFDFEILDSQREYDFKEPEKTNRLDVVNLSFAAE