Protein Info for MPMX20_03438 in Enterobacter sp. TBS_079

Annotation: Ribonuclease 3

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 50 100 150 200 239 TIGR02191: ribonuclease III" amino acids 22 to 235 (214 residues), 247 bits, see alignment E=7.9e-78 PF14622: Ribonucleas_3_3" amino acids 33 to 154 (122 residues), 119.3 bits, see alignment E=1.8e-38 PF00636: Ribonuclease_3" amino acids 51 to 140 (90 residues), 84.6 bits, see alignment E=1.1e-27 PF00035: dsrm" amino acids 169 to 236 (68 residues), 55.2 bits, see alignment E=1.3e-18

Best Hits

Swiss-Prot: 98% identical to RNC_KLEP7: Ribonuclease 3 (rnc) from Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578)

KEGG orthology group: K03685, ribonuclease III [EC: 3.1.26.3] (inferred from 100% identity to enc:ECL_03905)

MetaCyc: 98% identical to RNase III (Escherichia coli K-12 substr. MG1655)
Ribonuclease III. [EC: 3.1.26.3]

Predicted SEED Role

"Ribonuclease III (EC 3.1.26.3)" in subsystem RNA processing and degradation, bacterial or Two cell division clusters relating to chromosome partitioning (EC 3.1.26.3)

Isozymes

Compare fitness of predicted isozymes for: 3.1.26.3

Use Curated BLAST to search for 3.1.26.3

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

Find the best match in UniProt

Protein Sequence (239 amino acids)

>MPMX20_03438 Ribonuclease 3 (Enterobacter sp. TBS_079)
MCCIFDAFIYWYRMNPIVINRLQRKLGYTFHHQELLQQALTHRSASSKHNERLEFLGDSI
LSFVIANALYHRFPRVDEGDMSRMRATLVRGNTLAEIAREFELGECLRLGPGELKSGGFR
RESILADTVEALIGGVFLDSDIQTVEKLILNWYQTRLDEISPGDKQKDPKTRLQEYLQGR
HLPLPSYLVVQVRGEAHDQEFTIHCQVSGLSEPVVGTGSSRRKAEQAAAEQALKMLELE