Protein Info for Dsui_0968 in Dechlorosoma suillum PS

Annotation: deoxyinosine 3'endonuclease (endonuclease V)

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

Best Hits

Swiss-Prot: 66% identical to NFI_METCA: Endonuclease V (nfi) from Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)

KEGG orthology group: K05982, deoxyribonuclease V [EC: 3.1.21.7] (inferred from 68% identity to tgr:Tgr7_3179)

MetaCyc: 52% identical to endonuclease V (Escherichia coli K-12 substr. MG1655)
Deoxyribonuclease V. [EC: 3.1.21.7]

Predicted SEED Role

"Endonuclease V (EC 3.1.21.7)" in subsystem DNA repair, bacterial (EC 3.1.21.7)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 3.1.21.7

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 G8QJ05 at UniProt or InterPro

Protein Sequence (217 amino acids)

>Dsui_0968 deoxyinosine 3'endonuclease (endonuclease V) (Dechlorosoma suillum PS)
MHAWNLSPAQARALQLELATRVERQDRLGPLRRVAGVDVGFEDGGAVTRAAVAVLDFPAL
TPAAQAVARVPTTFPYVPGLLSFREGPGVLAALEQLEALPDLLLCDGQGIAHPRRLGIAS
HLGVLLDVPSIGVGKSRLTGWHEAVGPEKGDWVPLWDRRGGSEVIGAVLRSRRGCLPLYI
SIGHRVSLATAIELVLACTPRYRLPETTRQAHRLASG