5D69

Human calpain PEF(S) with (2Z,2Z')-2,2'-disulfanediylbis(3-(6-iodoindol-3-yl)acrylic acid) bound

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005509	molecular_function	calcium ion binding
B	0005509	molecular_function	calcium ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	binding site for residue CA A 301

Chain	Residue
A	ALA109
A	ASP112
A	GLU114
A	GLU119
A	HOH409
A	HOH414

---

site_id	AC2
Number of Residues	6
Details	binding site for residue CA A 302

Chain	Residue
A	LYS158
A	GLU163
A	HOH403
A	ASP152
A	ASP154
A	THR156

---

site_id	AC3
Number of Residues	6
Details	binding site for residue CA A 303

Chain	Residue
A	ASP182
A	ASP184
A	SER186
A	THR188
A	GLU193
A	HOH433

---

site_id	AC4
Number of Residues	6
Details	binding site for residue CA A 304

Chain	Residue
A	ASP137
A	ASP225
A	ASP227
A	ASN228
A	HOH436
A	HOH438

---

site_id	AC5
Number of Residues	10
Details	binding site for residue 57T A 305

Chain	Residue
A	LEU104
A	ILE123
A	LEU124
A	VAL127
A	VAL128
A	ARG130
A	HIS131
A	TRP168
A	LYS172
A	GLN175

---

site_id	AC6
Number of Residues	6
Details	binding site for residue CA B 301

Chain	Residue
B	ALA109
B	ASP112
B	GLU114
B	GLU119
B	HOH425
B	HOH430

---

site_id	AC7
Number of Residues	6
Details	binding site for residue CA B 302

Chain	Residue
B	ASP152
B	ASP154
B	THR156
B	LYS158
B	GLU163
B	HOH413

---

site_id	AC8
Number of Residues	6
Details	binding site for residue CA B 303

Chain	Residue
B	ASP182
B	ASP184
B	SER186
B	THR188
B	GLU193
B	HOH455

---

site_id	AC9
Number of Residues	6
Details	binding site for residue CA B 304

Chain	Residue
A	HOH412
B	ASP137
B	ASP225
B	ASP227
B	ASN228
B	HOH444

---

site_id	AD1
Number of Residues	7
Details	binding site for residue 57T B 305

Chain	Residue
B	LEU104
B	VAL127
B	ARG130
B	HIS131
B	TRP168
B	LYS172
B	GLN175

---

site_id	AD2
Number of Residues	8
Details	binding site for residue SO4 B 306

Chain	Residue
A	ILE258
A	LEU262
B	HIS204
B	LEU205
B	ASN206
B	LEU209
B	PHE240
B	HOH422

---

Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
A	ASP152-PHE164
A	ASP182-LEU194

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	66
Details	Domain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	70
Details	Domain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	56
Details	Domain: {"description":"EF-hand 4","evidences":[{"evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	68
Details	Domain: {"description":"EF-hand 5","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	12
Details	Binding site: {"evidences":[{"source":"UniProtKB","id":"Q64537","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI6
Number of Residues	12
Details	Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI7
Number of Residues	8
Details	Binding site: {"evidences":[{"source":"UniProtKB","id":"Q64537","evidenceCode":"ECO:0000250"},{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI8
Number of Residues	2
Details	Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---