>sp|A0L1C5|PUR7_SHESA Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Shewanella sp. GN=purC MSLADSVLAVNNDLPIRTNSPVHSGKVRSVYWLTDADSRRLIQTKGYNVPEDTPLAIMVI SDRISAFDCIFHGEGGLKGIPGKGAALNAISNHWFKLFAENGLADSHILDIPHPFVWIVQ KARPIKVEAICRQYITGSMWRAYSKGERVFCGITLPEGLEKDQKLPDLLITPSTKGILTG IPGVPAQDDVNISRADIEANYQAFGFEKVEDIDLYEKLLKDGFKVISKALADLDQVFVDT KFEFGYVTDKNGNSKLIYMDEVGTPDSSRIWDGAAYRDGKILENSKEGFRQFLLNHFPDP DILLNKDRMPEREALARDNALPLEAMMNVSRTYTGIAEKVTGAAIPLPANPKADIIKILR EEYDLIV