>sp|A1TIG3|QUEC_PARC0 7-cyano-7-deazaguanine synthase OS=Paracidovorax citrulli GN=queC MRAGHALVLFSGGQDSTTCLAWALERFERVETIGFDYGQRHHVELEARTAVLAALRGRFP AWSARLGDDHMVDLAVLGQISDTALTRDTAIQMTEAGLPNTFVPGRNLLFFQLAAAVGYR RGLHTLVGGMCETDFSGYPDCRDDTLKALQVALSLGMGQRFTIETPLMWIDKAETWEMAR QLGGDELVQLIVEDTHTCYHGVRGALHAWGHGCGECPACALRRAGHERWTAQHTA