>4dn2_A mol:protein length:208 NitroreductaseMHHHHHHSSGVDLGTENLYFQSMETLEAIRTRRSVRKFSDRPVEPEKLRAVLDAARLAPSWANMQCWRFVVVEDQATKVQISELSYVEAYFGPKGYKSNPAQKALAEAPVVIIACGEPPQSGELRGQQYYLTDVGIAAQNLMLAAHDLGLGSVFVGVFDEQQLGELLGIPAELRIVGLFPLGYPLEGPKAGPSRKPLDEIVHYGKYQA