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1WDC

SCALLOP MYOSIN REGULATORY DOMAIN

Functional Information from GO Data
ChainGOidnamespacecontents
B0005509molecular_functioncalcium ion binding
B0016459cellular_componentmyosin complex
B0046872molecular_functionmetal ion binding
C0005509molecular_functioncalcium ion binding
C0005859cellular_componentmuscle myosin complex
C0016459cellular_componentmyosin complex
C0016460cellular_componentmyosin II complex
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA C 501
ChainResidue
CASP19
CASP22
CGLY23
CASP25
CALA27
CHOH512

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 502
ChainResidue
BPHE34
BASP39
BHOH527
BASP28
BASP30
BASP32

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DVDRDGFVSkeDI
ChainResidueDetails
BASP28-ILE40

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues27
DetailsDomain: {"description":"IQ","evidences":[{"source":"PROSITE-ProRule","id":"PRU00116","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues72
DetailsDomain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues70
DetailsDomain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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