6DHZ

Crystallographic octamer of a metal-free 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
A	TYR105
A	ARG106
B	ALA1
B	ASP2
B	CA203
A	MET7
A	PRO45
A	PRO46
A	PHE61
A	PHE65
A	CYS98
A	CYS101
A	HIS102

---

site_id	AC2
Number of Residues	1
Details	binding site for residue CA A 202

Chain	Residue
A	LYS19

---

site_id	AC3
Number of Residues	3
Details	binding site for residue CA A 203

Chain	Residue
A	ASP2
A	ASP5
B	ASP39

---

site_id	AC4
Number of Residues	3
Details	binding site for residue CA B 202

Chain	Residue
B	GLU4
B	GLU4
B	HEC201

---

site_id	AC5
Number of Residues	5
Details	binding site for residue CA B 203

Chain	Residue
A	ASP5
A	GLU8
A	HEC201
B	ALA1
B	ASP39

---

site_id	AC6
Number of Residues	1
Details	binding site for residue CA C 202

Chain	Residue
C	ASP21

---

site_id	AC7
Number of Residues	2
Details	binding site for residue CA C 203

Chain	Residue
C	ASP5
C	GLU8

---

site_id	AC8
Number of Residues	2
Details	binding site for residue CA D 202

Chain	Residue
D	ALA1
D	ASP39

---

site_id	AC9
Number of Residues	19
Details	binding site for Di-peptide HEM B 201 and CYS B 98

Chain	Residue
B	GLU4
B	GLU4
B	MET7
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
B	CA202
B	HOH301
B	HOH301

---

site_id	AD1
Number of Residues	18
Details	binding site for Di-peptide HEM B 201 and CYS B 101

Chain	Residue
B	GLU4
B	GLU4
B	MET7
B	PRO46
B	PHE61
B	PHE65
B	THR97
B	CYS98
B	ASN99
B	ALA100
B	HIS102
B	GLN103
B	LYS104
B	TYR105
B	ARG106
B	CA202
B	HOH301
B	HOH301

---

site_id	AD2
Number of Residues	13
Details	binding site for Di-peptide HEM C 201 and CYS C 101

Chain	Residue
C	GLU4
C	MET7
C	ASN11
C	PHE61
C	THR97
C	CYS98
C	ASN99
C	ALA100
C	HIS102
C	GLN103
C	LYS104
C	TYR105
C	ARG106

---

site_id	AD3
Number of Residues	13
Details	binding site for Di-peptide HEM C 201 and CYS C 98

Chain	Residue
C	GLU4
C	MET7
C	ASN11
C	PHE61
C	LEU94
C	LYS95
C	CYS96
C	THR97
C	ASN99
C	ALA100
C	CYS101
C	HIS102
C	ARG106

---

site_id	AD4
Number of Residues	15
Details	binding site for Di-peptide HEM D 201 and CYS D 101

Chain	Residue
D	PHE65
D	THR97
D	CYS98
D	ASN99
D	ALA100
D	HIS102
D	GLN103
D	LYS104
D	TYR105
D	ARG106
D	GLU4
D	MET7
D	GLU8
D	ASN11
D	PHE61

---

site_id	AD5
Number of Residues	16
Details	binding site for Di-peptide HEM D 201 and CYS D 98

Chain	Residue
D	GLU4
D	MET7
D	GLU8
D	ASN11
D	PHE61
D	PHE65
D	LEU94
D	LYS95
D	CYS96
D	THR97
D	ASN99
D	ALA100
D	CYS101
D	HIS102
D	TYR105
D	ARG106

---

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

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