>6u9j_A mol:protein length:160 Heme utilization carrier proteinVSLQEFLKTEPDGTLEVVAEQYNTTLLEVVRNLPSSTVVPGDKFDTVWDTVCEWGNVTTLVHTADVILEFSGELPSGFHRHGYFNLRGKHGMSGHIKAENCTHIALIERKFMGMDTASILFFNKEGSAMLKIFLGRDDHRQLLSEQVSAFHTLAASLKEH