1S6I

Ca2+-regulatory region (CLD) from soybean calcium-dependent protein kinase-alpha (CDPK) in the presence of Ca2+ and the junction domain (JD)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005509	molecular_function	calcium ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CA A 189

Chain	Residue
A	ASP20
A	ASN23
A	THR26
A	GLU31

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CA A 190

Chain	Residue
A	ASP58
A	SER60
A	THR62
A	GLU67

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CA A 191

Chain	Residue
A	SER96
A	TYR98
A	GLU103
A	ASP94

---

site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE CA A 192

Chain	Residue
A	ASP126
A	ASP128
A	ASN129
A	ASP130
A	GLY131
A	GLN132
A	GLU137

---

Functional Information from PROSITE/UniProt

site_id	PS00018
Number of Residues	13
Details	EF_HAND_1 EF-hand calcium-binding domain. DTDNSGTITfdEL

Chain	Residue	Details
A	ASP20-LEU32
A	ASP56-PHE68
A	ASP92-ILE104
A	ASP126-PHE138

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	35
Details	Domain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	35
Details	Domain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	35
Details	Domain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	20
Details	Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---