>6hav_A mol:protein length:342 5,10-methenyltetrahydromethanopterin hydrogenaseMKVAILGAGCYRSHAACGITNFSRAAEVANKVGIPEITMTHSTITMGAELLHLVDEIDEVVVSDPCFAEEPGLIIIDEFDCKEVMEAHLAGKAEDVMPAIRDAVKAKAKDSPKPPKGCIHFVNPEKVGLKVTSDDREAIEGADIVITWLPKGGSQPAIIEKFVDAIKEGAIVTHACTIPTPKFAKIFKDLGREDLNIVSFHPGCVPEMKGQVYLSEGYASEEAVEKLYKIAKISRGTAFKMPANLISPVCDMGSAVTAPVYAAILSYRDAVTNILGAPADFAQMMADEAITQMLELMRNEGIQNMENKLNPGALTGTADSMCFGPLSELLPASLKVLEEHKK