>5TH5_1|Chains A, B, C, D|7-carboxy-7-deazaguanine synthase|Bacillus subtilis (1423) MGSSHHHHHHSSGLVPRGSHMAKGIPVLEIFGPTIQGEGMVIGQKTMFVRTAGCDYSCSWCDSAFTWDGSAKKDIRWMTAEEIFAELKDIGGDAFSHVTISGGNPALLKQLDAFIELLKENNIRAALETQGTVYQDWFTLIDDLTISPKPPSSKMVTNFQKLDHILTSLQENDRQHAVSLKVVIFNDEDLEFAKTVHKRYPGIPFYLQVGNDDVHTTDDQSLIAHLLGKYEALVDKVAVDAELNLVRVLPQLHTLLWGNKRGV