>2rg7_B mol:protein length:256 Periplasmic HEME binding proteinAAERIVVAGGSLTELIYAMGAGERVVGVDETTSYPPETAKLPHIGYWKQLSSEGILSLRPDSVITWQDAGPQIVLDQLRAQKVNVVTLPRVPATLEQMYANIRQLAKTLQVPEQGDALVTQINQRLERVQQNVAAKKAPVKAMFILSAGGSAPQVAGKGSVADAILSLAGAENVATHQQYKSYSAESLIAANPEVIVVTSQMVDGDINRLRSIAGITHTAAWKNQRIITVDQNLILGMGPRIADVVESLHQQLWPQ