2ZBO

Crystal structure of low-redox-potential cytochrom c6 from brown alga Hizikia fusiformis at 1.6 A resolution

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005506	molecular_function	iron ion binding
A	0009055	molecular_function	electron transfer activity
A	0009543	cellular_component	chloroplast thylakoid lumen
A	0015979	biological_process	photosynthesis
A	0020037	molecular_function	heme binding
A	0046872	molecular_function	metal ion binding
C	0005506	molecular_function	iron ion binding
C	0009055	molecular_function	electron transfer activity
C	0009543	cellular_component	chloroplast thylakoid lumen
C	0015979	biological_process	photosynthesis
C	0020037	molecular_function	heme binding
C	0046872	molecular_function	metal ion binding
E	0005506	molecular_function	iron ion binding
E	0009055	molecular_function	electron transfer activity
E	0009543	cellular_component	chloroplast thylakoid lumen
E	0015979	biological_process	photosynthesis
E	0020037	molecular_function	heme binding
E	0046872	molecular_function	metal ion binding
G	0005506	molecular_function	iron ion binding
G	0009055	molecular_function	electron transfer activity
G	0009543	cellular_component	chloroplast thylakoid lumen
G	0015979	biological_process	photosynthesis
G	0020037	molecular_function	heme binding
G	0046872	molecular_function	metal ion binding
I	0005506	molecular_function	iron ion binding
I	0009055	molecular_function	electron transfer activity
I	0009543	cellular_component	chloroplast thylakoid lumen
I	0015979	biological_process	photosynthesis
I	0020037	molecular_function	heme binding
I	0046872	molecular_function	metal ion binding
K	0005506	molecular_function	iron ion binding
K	0009055	molecular_function	electron transfer activity
K	0009543	cellular_component	chloroplast thylakoid lumen
K	0015979	biological_process	photosynthesis
K	0020037	molecular_function	heme binding
K	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 G 1

Chain	Residue
E	SER67
E	VAL68
E	HOH124
G	SER90
G	ASP91
G	HOH313
G	HOH374

---

site_id	AC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE SO4 A 2

Chain	Residue
A	HOH167
A	HOH206
A	HOH216
A	HOH223
A	HOH225
C	GLY87
C	ARG88
E	GLY87
E	ARG88
A	GLY87
A	ARG88

---

site_id	AC3
Number of Residues	8
Details	BINDING SITE FOR RESIDUE SO4 I 3

Chain	Residue
A	GLY44
A	TRP109
I	MET50
I	PRO51
I	GLU52
I	HOH113
I	HOH114
I	HOH116

---

site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 K 4

Chain	Residue
C	GLY44
C	TRP109
C	HOH149
K	MET50
K	PRO51
K	GLU52
K	HOH119

---

site_id	AC5
Number of Residues	21
Details	BINDING SITE FOR RESIDUE HEC A 111

Chain	Residue
A	ASN37
A	CYS38
A	CYS41
A	HIS42
A	ASN47
A	LYS53
A	THR54
A	LEU55
A	ALA59
A	ASN63
A	GLN74
A	VAL75
A	LYS79
A	ASN80
A	MET82
A	PHE85
A	HOH138
A	HOH157
A	HOH194
A	HOH198
C	ALA36

---

site_id	AC6
Number of Residues	19
Details	BINDING SITE FOR RESIDUE HEC C 111

Chain	Residue
C	ASN37
C	CYS38
C	CYS41
C	HIS42
C	ASN47
C	LYS53
C	THR54
C	LEU55
C	ALA59
C	ASN63
C	GLN74
C	VAL75
C	LYS79
C	ASN80
C	MET82
C	PHE85
C	HOH120
C	HOH134
E	ALA36

---

site_id	AC7
Number of Residues	20
Details	BINDING SITE FOR RESIDUE HEC E 111

Chain	Residue
A	ALA36
E	ASN37
E	CYS38
E	CYS41
E	HIS42
E	ASN47
E	LYS53
E	THR54
E	LEU55
E	ALA59
E	ASN63
E	GLN74
E	VAL75
E	LYS79
E	ASN80
E	MET82
E	PHE85
E	HOH125
E	HOH133
E	HOH162

---

site_id	AC8
Number of Residues	18
Details	BINDING SITE FOR RESIDUE HEC G 111

Chain	Residue
G	THR54
G	LEU55
G	ASN63
G	MET65
G	GLN74
G	VAL75
G	LYS79
G	ASN80
G	MET82
G	PHE85
G	HOH301
G	HOH307
G	ASN37
G	CYS38
G	CYS41
G	HIS42
G	ASN47
G	LYS53

---

site_id	AC9
Number of Residues	19
Details	BINDING SITE FOR RESIDUE HEC I 111

Chain	Residue
I	ASN37
I	CYS38
I	CYS41
I	HIS42
I	ASN47
I	MET50
I	LYS53
I	THR54
I	LEU55
I	ALA59
I	ASN63
I	MET65
I	GLN74
I	LYS79
I	ASN80
I	MET82
I	PHE85
I	HOH120
I	HOH126

---

site_id	BC1
Number of Residues	21
Details	BINDING SITE FOR RESIDUE HEC K 111

Chain	Residue
K	ASN37
K	CYS38
K	CYS41
K	HIS42
K	ASN47
K	ILE49
K	MET50
K	LYS53
K	THR54
K	LEU55
K	ALA59
K	ASN63
K	GLN74
K	VAL75
K	LYS79
K	ASN80
K	MET82
K	PHE85
K	HOH127
K	HOH133
K	HOH177

---

Functional Information from PROSITE/UniProt

site_id	PS01047
Number of Residues	29
Details	HMA_1 Heavy-metal-associated domain. VfTAnCsAChagGNnvImpektlqkd..AlS

Chain	Residue	Details
A	VAL33-SER61

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