6DHY

Crystallogrpahic tetramer of Zn-bound RIDC1 variant bearing two disulfide bonded cysteines

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005506	molecular_function	iron ion binding
A	0009055	molecular_function	electron transfer activity
A	0020037	molecular_function	heme binding
A	0022900	biological_process	electron transport chain
A	0042597	cellular_component	periplasmic space
A	0046872	molecular_function	metal ion binding
B	0005506	molecular_function	iron ion binding
B	0009055	molecular_function	electron transfer activity
B	0020037	molecular_function	heme binding
B	0022900	biological_process	electron transport chain
B	0042597	cellular_component	periplasmic space
B	0046872	molecular_function	metal ion binding
C	0005506	molecular_function	iron ion binding
C	0009055	molecular_function	electron transfer activity
C	0020037	molecular_function	heme binding
C	0022900	biological_process	electron transport chain
C	0042597	cellular_component	periplasmic space
C	0046872	molecular_function	metal ion binding
D	0005506	molecular_function	iron ion binding
D	0009055	molecular_function	electron transfer activity
D	0020037	molecular_function	heme binding
D	0022900	biological_process	electron transport chain
D	0042597	cellular_component	periplasmic space
D	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	14
Details	binding site for residue HEC A 201

Chain	Residue
A	GLU4
C	CA203
C	ZN207
D	GLU4
D	HEC201
D	HOH307
A	MET7
A	ASN11
A	PHE61
A	GLY64
A	CYS98
A	CYS101
A	HIS102
A	ARG106

---

site_id	AC2
Number of Residues	2
Details	binding site for residue CA A 202

Chain	Residue
A	ASP2
C	GLU4

---

site_id	AC3
Number of Residues	4
Details	binding site for residue ZN A 203

Chain	Residue
A	HIS73
A	HIS77
C	ASP74
D	HIS63

---

site_id	AC4
Number of Residues	4
Details	binding site for residue ZN A 204

Chain	Residue
A	ALA1
A	ASP39
B	ASP2
B	ASP5

---

site_id	AC5
Number of Residues	4
Details	binding site for residue ZN B 202

Chain	Residue
B	HIS73
B	HIS77
C	HIS63
D	ASP74

---

site_id	AC6
Number of Residues	4
Details	binding site for residue CA C 202

Chain	Residue
A	ASP5
B	HEC201
C	GLU4
C	HEC201

---

site_id	AC7
Number of Residues	3
Details	binding site for residue CA C 203

Chain	Residue
A	HEC201
C	ASP5
D	GLU4

---

site_id	AC8
Number of Residues	4
Details	binding site for residue ZN C 204

Chain	Residue
A	ASP74
B	HIS63
C	HIS73
C	HIS77

---

site_id	AC9
Number of Residues	4
Details	binding site for residue ZN C 205

Chain	Residue
A	GLU8
A	ASP12
C	GLU8
C	ASP12

---

site_id	AD1
Number of Residues	5
Details	binding site for residue ZN C 206

Chain	Residue
C	ASP5
C	ZN207
C	ZN208
D	GLU4
D	HEC201

---

site_id	AD2
Number of Residues	5
Details	binding site for residue ZN C 207

Chain	Residue
A	GLU4
A	HEC201
C	ZN206
C	ZN208
D	HEC201

---

site_id	AD3
Number of Residues	6
Details	binding site for residue ZN C 208

Chain	Residue
A	GLU4
C	ASP2
C	ASP5
C	ZN206
C	ZN207
D	HEC201

---

site_id	AD4
Number of Residues	4
Details	binding site for residue ZN D 202

Chain	Residue
A	HIS63
B	ASP74
D	HIS73
D	HIS77

---

site_id	AD5
Number of Residues	4
Details	binding site for residue ZN D 203

Chain	Residue
C	ALA1
C	ASP39
D	ASP2
D	ASP5

---

site_id	AD6
Number of Residues	21
Details	binding site for Di-peptide HEM B 201 and CYS B 98

Chain	Residue
B	GLU4
B	MET7
B	LEU10
B	ASN11
B	LEU14
B	MET33
B	PRO46
B	PHE61
B	PHE65
B	LEU94
B	LYS95
B	CYS96
B	THR97
B	ASN99
B	ALA100
B	CYS101
B	HIS102
B	TYR105
B	ARG106
C	HEC201
C	CA202

---

site_id	AD7
Number of Residues	21
Details	binding site for Di-peptide HEM B 201 and CYS B 101

Chain	Residue
B	CYS98
B	ASN99
B	ALA100
B	HIS102
B	GLN103
B	LYS104
B	TYR105
B	ARG106
C	HEC201
C	CA202
B	GLU4
B	MET7
B	LEU10
B	ASN11
B	LEU14
B	MET33
B	PRO46
B	PHE61
B	PHE65
B	LEU94
B	THR97

---

site_id	AD8
Number of Residues	20
Details	binding site for Di-peptide HEM C 201 and CYS C 101

Chain	Residue
B	ARG106
B	HEC201
C	GLU4
C	MET7
C	LEU14
C	PRO45
C	PRO46
C	PHE61
C	PHE65
C	LEU94
C	THR97
C	CYS98
C	ASN99
C	ALA100
C	HIS102
C	GLN103
C	LYS104
C	TYR105
C	ARG106
C	CA202

---

site_id	AD9
Number of Residues	19
Details	binding site for Di-peptide HEM C 201 and CYS C 98

Chain	Residue
B	ARG106
B	HEC201
C	GLU4
C	MET7
C	LEU14
C	PRO45
C	PRO46
C	PHE61
C	PHE65
C	LEU94
C	LYS95
C	CYS96
C	THR97
C	ASN99
C	ALA100
C	CYS101
C	HIS102
C	ARG106
C	CA202

---

site_id	AE1
Number of Residues	22
Details	binding site for Di-peptide HEM D 201 and CYS D 101

Chain	Residue
A	GLU4
A	HEC201
C	ZN206
C	ZN207
C	ZN208
D	GLU4
D	MET7
D	PRO45
D	PRO46
D	PHE61
D	GLY64
D	PHE65
D	THR97
D	CYS98
D	ASN99
D	ALA100
D	HIS102
D	GLN103
D	LYS104
D	TYR105
D	ARG106
D	HOH307

---

site_id	AE2
Number of Residues	22
Details	binding site for Di-peptide HEM D 201 and CYS D 98

Chain	Residue
A	GLU4
A	HEC201
C	ZN206
C	ZN207
C	ZN208
D	GLU4
D	MET7
D	PRO45
D	PRO46
D	PHE61
D	GLY64
D	PHE65
D	LEU94
D	LYS95
D	CYS96
D	THR97
D	ASN99
D	ALA100
D	CYS101
D	HIS102
D	ARG106
D	HOH307

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	8
Details	BINDING: axial binding residue

Chain	Residue	Details
A	MET7
A	HIS102
B	MET7
B	HIS102
C	MET7
C	HIS102
D	MET7
D	HIS102

---