eF-site ID 1scm-ABC PDB Code 1scm Chain A, B, C click to enlarge Title STRUCTURE OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN AT 2.8 ANGSTROMS RESOLUTION Classification CALCIUM-BINDING PROTEIN Compound MYOSIN HEAVY CHAIN Source Argopecten irradians (Bay scallop) (Aequipecten irradians) (MLE_AEQIR) Sequence A:  RLSKIISMFQAHIRGYLIRKAYKKLQDQRIGLSVIQRNIR KWLVLRNWQWWKLYSKVKPL B:  LPQKQIQEMKEAFSMIDVDRDGFVSKEDIKAISEQLGRAP DDKELTAMLKEAPGPLNFTMFLSIFSDKLSGTDSEETIRN AFAMFDEQETKKLNIEYIKDLLENMGDNFNKDEMRMTFKE APVEGGKFDYVKFTAMIK C:  SQDEIDDLKDVFELFDFWDGRDGAVDAFKLGDVCRCLGIN PRNEDVFAVGGTHKMGEKSLPFEEFLPAYEGLMDCEQGTF ADYMEAFKTFDREGQGFISGAELRHVLTALGERLSDEDVD EIIKLTDLQEDLEGNVKYEDFVKKVMAGP Description Functional site 1) chain C residue 19 type sequence D description BINDING SITE FOR RESIDUE CA C 501 source : AC1 2) chain C residue 22 type sequence D description BINDING SITE FOR RESIDUE CA C 501 source : AC1 3) chain C residue 23 type sequence G description BINDING SITE FOR RESIDUE CA C 501 source : AC1 4) chain C residue 25 type sequence D description BINDING SITE FOR RESIDUE CA C 501 source : AC1 5) chain C residue 27 type sequence A description BINDING SITE FOR RESIDUE CA C 501 source : AC1 6) chain B residue 28 type sequence D description BINDING SITE FOR RESIDUE CA B 502 source : AC2 7) chain B residue 30 type sequence D description BINDING SITE FOR RESIDUE CA B 502 source : AC2 8) chain B residue 32 type sequence D description BINDING SITE FOR RESIDUE CA B 502 source : AC2 9) chain B residue 34 type sequence F description BINDING SITE FOR RESIDUE CA B 502 source : AC2 10) chain B residue 39 type sequence D description BINDING SITE FOR RESIDUE CA B 502 source : AC2 11) chain B residue 29 type BINDING sequence V description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448 source Swiss-Prot : SWS_FT_FI1 12) chain B residue 31 type BINDING sequence R description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448 source Swiss-Prot : SWS_FT_FI1 13) chain B residue 33 type BINDING sequence G description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448 source Swiss-Prot : SWS_FT_FI1 14) chain B residue 40 type BINDING sequence I description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448 source Swiss-Prot : SWS_FT_FI1 15) chain B residue 28-40 type prosite sequence DVDRDGFVSKEDI description EF_HAND_1 EF-hand calcium-binding domain. DVDRDGFVSkeDI source prosite : PS00018

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