Protein Info for Psyr_4630 in Pseudomonas syringae pv. syringae B728a

Annotation: thiosulfate 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

• PF00581: Rhodanese
  • amino acids 9 to 96 (88 residues), 72.6 bits, E=1.6e-24

Best Hits

Swiss-Prot: 100% identical to GLPE_PSEU2: Thiosulfate sulfurtransferase GlpE (glpE) from Pseudomonas syringae pv. syringae (strain B728a)

KEGG orthology group: K02439, thiosulfate sulfurtransferase [EC: 2.8.1.1] (inferred from 100% identity to psb:Psyr_4630)

MetaCyc: 49% identical to thiosulfate sulfurtransferase GlpE (Escherichia coli K-12 substr. MG1655)
Thiosulfate sulfurtransferase. [EC: 2.8.1.1]; 2.8.1.- [EC: 2.8.1.1]

Predicted SEED Role

"Thiosulfate sulfurtransferase GlpE (EC 2.8.1.1)" in subsystem Glycerol and Glycerol-3-phosphate Uptake and Utilization (EC 2.8.1.1)

MetaCyc Pathways

• thiosulfate disproportionation IV (rhodanese) (1/1 steps found)
• sulfide oxidation IV (mitochondria) (2/5 steps found)

Isozymes

Compare fitness of predicted isozymes for: 2.8.1.1

Use Curated BLAST to search for 2.8.1.1

Sequence Analysis Tools

See Q4ZMG2 at UniProt or InterPro

Protein Sequence (106 amino acids)

>Psyr_4630 thiosulfate sulfurtransferase (Pseudomonas syringae pv. syringae B728a)
MTEFKRIPPEQAQALREQGAVLVDVRDPQAFESNHIPDSVHLDNHSIADFIREADLDKPL
VVVCYHGNSSQSAAAYLVGQGFSDVYSVDGGFELWRTTYPQETVQG