Protein S100-A5 (Protein S-100D) (S100 calcium-binding protein A5)
1_METPL 6_ EKALT 11_ TMVTT 16_ FHKYS 21_ GREGS 26_ KLTLS 31_ RKELK 36_ ELIKK 41_ ELCLG 46_ EMKES 51_ SIDDL 56_ MKSLD 61_ KNSDQ 66_ EIDFK 71_ EYSVF 76_ LTMLC 81_ MAYND 86_FFLED
1: Binds calcium, zinc and copper. One subunit can simultaneously bind 2 calcium ions or 2 copper ions plus 1 zinc ion. Calcium and copper ions compete for the same binding sites