Heme-binding protein 1 (p22HBP)
1_MLGMI 6_ KNSLF 11_ GSVET 16_ WPWQV 21_ LSKGD 26_ KEEVA 31_ YEERA 36_ CEGGK 41_ FATVE 46_ VTDKP 51_ VDEAL 56_ REAMP 61_ KVAKY 66_ AGGTN 71_ DKGIG 76_ MGMTV 81_ PISFA 86_ VFPNE 91_ DGSLQ 96_ KKLKV 101_ WFRIP 106_ NQFQS 111_ DPPAP 116_ SDKSV 121_ KIEER 126_ EGITV 131_ YSMQF 136_ GGYAK 141_ EADYV 146_ AQATR 151_ LRAAL 156_ EGTAT 161_ YRGDI 166_ YFCTG 171_ YDPPM 176_ KPYGR 181_RNEIW
1: May bind free porphyrinogens that may be present in the cell and thus facilitate removal of these potentially toxic compound. Binds with a high affinity to one molecule of heme or porphyrins. It binds metalloporphyrins, free porphyrins and N-methylprotoporphyrin with similar affinities