Protein Info for Synpcc7942_1369 in Synechococcus elongatus PCC 7942

Name: recR
Annotation: recombination protein RecR

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 50 100 150 211 TIGR00615: recombination protein RecR" amino acids 15 to 208 (194 residues), 273.5 bits, see alignment E=4.1e-86 PF21176: RecR_HhH" amino acids 21 to 63 (43 residues), 64.2 bits, see alignment 1.9e-21 PF02132: RecR_ZnF" amino acids 67 to 87 (21 residues), 31.8 bits, see alignment (E = 2.4e-11) PF01751: Toprim" amino acids 94 to 178 (85 residues), 40.8 bits, see alignment E=5.3e-14 PF13662: Toprim_4" amino acids 94 to 183 (90 residues), 87.4 bits, see alignment E=1.5e-28 PF21175: RecR_C" amino acids 185 to 208 (24 residues), 41.6 bits, see alignment (E = 1.8e-14)

Best Hits

Swiss-Prot: 100% identical to RECR_SYNE7: Recombination protein RecR (recR) from Synechococcus elongatus (strain PCC 7942)

KEGG orthology group: K06187, recombination protein RecR (inferred from 100% identity to syf:Synpcc7942_1369)

MetaCyc: 44% identical to recombination mediator protein RecR (Escherichia coli K-12 substr. MG1655)
RXN0-2606

Predicted SEED Role

"Recombination protein RecR" in subsystem DNA-replication or DNA repair, bacterial RecFOR pathway

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

See Q31NH0 at UniProt or InterPro

Protein Sequence (211 amino acids)

>Synpcc7942_1369 recombination protein RecR (Synechococcus elongatus PCC 7942)
LGLRSKNCVNAIVSVYTRPLARLIEHLQKLPGVGPKTAQRLALHLIQRPEAEIAAFAEAL
LAAKQQVGHCQRCFHLSSEDLCNICRDPKRDAQTICVVADPRDVIALEKTREYKGLYHVL
GGLISPMDGIGPEQLTVQALVRRVAQEQTQEVIMAISPSVEGETTTLYVGQLLKPFTRVT
RIAFGLPMGGDLEYADEVTLARALEGRRDLT