>Q12EK7|crossover junction endodeoxyribonuclease|EC 3.1.21.10|Polaromonas sp. (strain JS666 / ATCC BAA-500)|Swiss-Prot MRILGIDPGLQIAGFGVVEVDGPHLHYVASGTIKTTHMVRGDLPARLKVLFDGVREVVQR YQPDMASVEIVFTNVNPQATLLLGQARGACITALVSSDLTVAEYTALQMKKAVAGYGKAG KAEVQQMVMRLLKLPALPGKDAADALGLAITHAHAGRSTAILAAATALKPNASASYKAGR HY