>7q4v_C mol:protein length:156 Iron hydrogenase HydCMAELIPVENLDVVKAIVAEHREVPGCLMQILQETQLKYGYLPLELQGTIADELGIPLTEVYGVATFYSQFTLKPKGKYKIGICLGTACYVRGSQAIIDKVNSVLGTQVGDTTEDGKWSVDATRCVGACGLAPVMMINEEVFGRLTVDEIPGILEKY