Protein Info for SO3430 in Shewanella oneidensis MR-1

Name: recA
Annotation: recA protein (NCBI ptt file)

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 50 100 150 200 250 300 357 TIGR02012: protein RecA" amino acids 6 to 326 (321 residues), 563.2 bits, see alignment E=9.3e-174 PF00154: RecA_N" amino acids 9 to 270 (262 residues), 472.3 bits, see alignment E=1.1e-145 PF08423: Rad51" amino acids 38 to 229 (192 residues), 36.5 bits, see alignment E=8.4e-13 PF06745: ATPase" amino acids 42 to 198 (157 residues), 31 bits, see alignment E=4.1e-11 PF27531: MT3502_N" amino acids 53 to 153 (101 residues), 30.7 bits, see alignment E=7.9e-11 PF21096: RecA_C" amino acids 273 to 328 (56 residues), 82.4 bits, see alignment E=5.1e-27

Best Hits

Swiss-Prot: 100% identical to RECA_SHEON: Protein RecA (recA) from Shewanella oneidensis (strain MR-1)

KEGG orthology group: K03553, recombination protein RecA (inferred from 100% identity to son:SO_3430)

MetaCyc: 87% identical to DNA recombination/repair protein RecA (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"RecA protein" in subsystem DNA-replication or DNA repair, bacterial 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)

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 Q8EBS0 at UniProt or InterPro

Protein Sequence (357 amino acids)

>SO3430 recA protein (NCBI ptt file) (Shewanella oneidensis MR-1)
MKVDPNKEKALAAVLSQIEKQFGKGSIMKLGEDRSMDVETISTGSLSLDVALGAGGLPMG
RIVEIYGPESSGKTTLTLEVIAAAQREGKTCAFIDAEHALDPIYAKKLGVDIDNLLCSQP
DTGEQALEICDALTRSGAVDVIIVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLA
GNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRTGAIKEGDEVVG
NETRVKVVKNKVAAPFKQAEFQILYGQGINRTGELVDLGVAHKLIEKAGAWYSYKGDKIG
QGRANAGKYLTENPAIAAEIDKTLRELLLSNPSALASSASDDDNVEGNIDLETGEVF