6WZA

Ni-bound structure of an engineered metal-dependent protein trimer, TriCyt1

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

Functional Information from PDB Data

site_id	AC1
Number of Residues	17
Details	binding site for residue HEC A 201

Chain	Residue
A	LEU3
A	CYS101
A	HIS102
A	ARG106
A	MPD206
A	MPD207
A	HOH301
C	ASN11
C	LYS15
A	GLU4
A	MET7
A	GLU8
A	LEU14
A	PRO45
A	PHE61
A	PHE65
A	CYS98

---

site_id	AC2
Number of Residues	6
Details	binding site for residue NI A 202

Chain	Residue
A	HIS73
A	HIS77
B	HIS73
B	HIS77
C	HIS73
C	HIS77

---

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

Chain	Residue
A	GLN41
A	LYS42
A	ALA43
A	ARG62

---

site_id	AC4
Number of Residues	6
Details	binding site for residue MPD A 206

Chain	Residue
A	HIS102
A	HEC201
A	MPD207
C	CYS98
C	ASN99
C	HIS102

---

site_id	AC5
Number of Residues	8
Details	binding site for residue MPD A 207

Chain	Residue
A	ASN11
A	CYS98
A	ASN99
A	HIS102
A	HEC201
A	MPD206
A	HOH306
C	HIS102

---

site_id	AC6
Number of Residues	3
Details	binding site for residue CL B 203

Chain	Residue
B	MET58
B	ARG62
C	HIS59

---

site_id	AC7
Number of Residues	7
Details	binding site for residue MPD B 205

Chain	Residue
B	LYS95
B	CYS98
B	ASN99
B	HIS102
B	HIS102
B	HEC201
B	HEC201

---

site_id	AC8
Number of Residues	5
Details	binding site for residue NA C 202

Chain	Residue
C	GLU4
C	GLU8
C	HEC201
C	HOH321
C	HOH330

---

site_id	AC9
Number of Residues	2
Details	binding site for residue NA C 203

Chain	Residue
C	ASP2
C	ASP5

---

site_id	AD1
Number of Residues	1
Details	binding site for residue CL C 205

Chain	Residue
C	ARG62

---

site_id	AD2
Number of Residues	1
Details	binding site for residue CL C 206

Chain	Residue
C	ARG34

---

site_id	AD3
Number of Residues	21
Details	binding site for Di-peptide HEC B 201 and CYS B 98

Chain	Residue
B	GLU4
B	MET7
B	ASN11
B	ASN11
B	LYS15
B	PRO45
B	PRO46
B	PHE61
B	PHE65
B	LEU94
B	LYS95
B	THR96
B	THR97
B	ASN99
B	ALA100
B	CYS101
B	HIS102
B	ARG106
B	MPD205
B	MPD205
B	HOH301

---

site_id	AD4
Number of Residues	21
Details	binding site for Di-peptide HEC B 201 and CYS B 101

Chain	Residue
B	MPD205
B	MPD205
B	HOH301
B	GLU4
B	MET7
B	ASN11
B	ASN11
B	LYS15
B	PRO45
B	PRO46
B	PHE61
B	PHE65
B	THR97
B	CYS98
B	ASN99
B	ALA100
B	HIS102
B	GLN103
B	LYS104
B	TYR105
B	ARG106

---

site_id	AD5
Number of Residues	20
Details	binding site for Di-peptide HEC C 201 and CYS C 101

Chain	Residue
A	ASN11
A	LYS15
C	LEU3
C	GLU4
C	MET7
C	GLU8
C	PHE61
C	LEU94
C	THR97
C	CYS98
C	ASN99
C	ALA100
C	HIS102
C	GLN103
C	LYS104
C	TYR105
C	ARG106
C	NA202
C	HOH306
C	HOH322

---

site_id	AD6
Number of Residues	20
Details	binding site for Di-peptide HEC C 201 and CYS C 98

Chain	Residue
A	ASN11
A	LYS15
A	MPD206
C	LEU3
C	GLU4
C	MET7
C	GLU8
C	PHE61
C	LEU94
C	LYS95
C	THR96
C	THR97
C	ASN99
C	ALA100
C	CYS101
C	HIS102
C	ARG106
C	NA202
C	HOH306
C	HOH322

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	6
Details	BINDING: axial binding residue

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

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