4MAX

Crystal structure of Synechococcus sp. PCC 7002 globin at cryogenic temperature with heme modification

Replaces:  4I0V

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005344	molecular_function	oxygen carrier activity
A	0015671	biological_process	oxygen transport
A	0019825	molecular_function	oxygen binding
A	0020037	molecular_function	heme binding
A	0046872	molecular_function	metal ion binding
B	0005344	molecular_function	oxygen carrier activity
B	0015671	biological_process	oxygen transport
B	0019825	molecular_function	oxygen binding
B	0020037	molecular_function	heme binding
B	0046872	molecular_function	metal ion binding
C	0005344	molecular_function	oxygen carrier activity
C	0015671	biological_process	oxygen transport
C	0019825	molecular_function	oxygen binding
C	0020037	molecular_function	heme binding
C	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	18
Details	BINDING SITE FOR RESIDUE HEB A 201

Chain	Residue
A	PHE34
A	PHE84
A	ILE87
A	HIS117
A	HOH323
A	HOH328
A	HOH353
B	ASN37
B	ASP39
B	MET40
A	LYS42
A	HIS46
A	ASP49
A	PHE50
A	TYR53
A	MET66
A	HIS70
A	LEU73

---

site_id	AC2
Number of Residues	9
Details	BINDING SITE FOR RESIDUE SO4 A 202

Chain	Residue
A	TYR5
A	HOH303
A	HOH307
A	HOH308
A	HOH396
B	TYR5
B	HOH301
C	TYR5
C	HOH366

---

site_id	AC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 203

Chain	Residue
A	ALA2
A	LYS7

---

site_id	AC4
Number of Residues	20
Details	BINDING SITE FOR RESIDUE HEB B 201

Chain	Residue
A	ASN37
B	PHE34
B	PHE35
B	LYS42
B	HIS46
B	PHE50
B	TYR53
B	PHE61
B	MET66
B	HIS70
B	LEU73
B	PHE84
B	ILE87
B	HIS117
B	HOH312
B	HOH343
B	HOH360
B	HOH375
C	ASP39
C	MET40

---

site_id	AC5
Number of Residues	12
Details	BINDING SITE FOR RESIDUE SO4 B 202

Chain	Residue
A	GLY10
A	ALA11
B	GLY10
B	ALA11
B	HOH303
B	HOH319
B	HOH324
B	HOH377
B	HOH379
B	HOH382
C	GLY10
C	ALA11

---

site_id	AC6
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 B 203

Chain	Residue
B	SER3
B	GLY57
B	ARG60
B	HOH305
B	HOH335
B	HOH342

---

site_id	AC7
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 B 204

Chain	Residue
B	ALA2
B	LYS7

---

site_id	AC8
Number of Residues	23
Details	BINDING SITE FOR RESIDUE HEB C 201

Chain	Residue
A	ASP39
A	MET40
C	PHE34
C	PHE35
C	ASN37
C	LYS42
C	HIS46
C	ASP49
C	PHE50
C	TYR53
C	PHE61
C	MET66
C	ALA69
C	HIS70
C	LEU73
C	PHE84
C	HIS117
C	HOH302
C	HOH326
C	HOH328
C	HOH333
C	HOH355
C	HOH363

---

site_id	AC9
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 C 202

Chain	Residue
C	SER3
C	GLY57
C	ARG60
C	HOH319
C	HOH368
C	HOH369

---

site_id	BC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 C 203

Chain	Residue
C	LYS7
C	ALA2

---

site_id	BC2
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 C 204

Chain	Residue
C	ARG33
C	HIS83
C	HOH322

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