5D8S

2.55A resolution structure of BfrB (E85A) from Pseudomonas aeruginosa

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004322	molecular_function	ferroxidase activity
A	0005506	molecular_function	iron ion binding
A	0005737	cellular_component	cytoplasm
A	0005829	cellular_component	cytosol
A	0006811	biological_process	monoatomic ion transport
A	0006826	biological_process	iron ion transport
A	0006879	biological_process	intracellular iron ion homeostasis
A	0008199	molecular_function	ferric iron binding
A	0016491	molecular_function	oxidoreductase activity
A	0020037	molecular_function	heme binding
A	0046872	molecular_function	metal ion binding
A	0070288	cellular_component	ferritin complex
A	0140315	molecular_function	iron ion sequestering activity
B	0004322	molecular_function	ferroxidase activity
B	0005506	molecular_function	iron ion binding
B	0005737	cellular_component	cytoplasm
B	0005829	cellular_component	cytosol
B	0006811	biological_process	monoatomic ion transport
B	0006826	biological_process	iron ion transport
B	0006879	biological_process	intracellular iron ion homeostasis
B	0008199	molecular_function	ferric iron binding
B	0016491	molecular_function	oxidoreductase activity
B	0020037	molecular_function	heme binding
B	0046872	molecular_function	metal ion binding
B	0070288	cellular_component	ferritin complex
B	0140315	molecular_function	iron ion sequestering activity
C	0004322	molecular_function	ferroxidase activity
C	0005506	molecular_function	iron ion binding
C	0005737	cellular_component	cytoplasm
C	0005829	cellular_component	cytosol
C	0006811	biological_process	monoatomic ion transport
C	0006826	biological_process	iron ion transport
C	0006879	biological_process	intracellular iron ion homeostasis
C	0008199	molecular_function	ferric iron binding
C	0016491	molecular_function	oxidoreductase activity
C	0020037	molecular_function	heme binding
C	0046872	molecular_function	metal ion binding
C	0070288	cellular_component	ferritin complex
C	0140315	molecular_function	iron ion sequestering activity
D	0004322	molecular_function	ferroxidase activity
D	0005506	molecular_function	iron ion binding
D	0005737	cellular_component	cytoplasm
D	0005829	cellular_component	cytosol
D	0006811	biological_process	monoatomic ion transport
D	0006826	biological_process	iron ion transport
D	0006879	biological_process	intracellular iron ion homeostasis
D	0008199	molecular_function	ferric iron binding
D	0016491	molecular_function	oxidoreductase activity
D	0020037	molecular_function	heme binding
D	0046872	molecular_function	metal ion binding
D	0070288	cellular_component	ferritin complex
D	0140315	molecular_function	iron ion sequestering activity
E	0004322	molecular_function	ferroxidase activity
E	0005506	molecular_function	iron ion binding
E	0005737	cellular_component	cytoplasm
E	0005829	cellular_component	cytosol
E	0006811	biological_process	monoatomic ion transport
E	0006826	biological_process	iron ion transport
E	0006879	biological_process	intracellular iron ion homeostasis
E	0008199	molecular_function	ferric iron binding
E	0016491	molecular_function	oxidoreductase activity
E	0020037	molecular_function	heme binding
E	0046872	molecular_function	metal ion binding
E	0070288	cellular_component	ferritin complex
E	0140315	molecular_function	iron ion sequestering activity
F	0004322	molecular_function	ferroxidase activity
F	0005506	molecular_function	iron ion binding
F	0005737	cellular_component	cytoplasm
F	0005829	cellular_component	cytosol
F	0006811	biological_process	monoatomic ion transport
F	0006826	biological_process	iron ion transport
F	0006879	biological_process	intracellular iron ion homeostasis
F	0008199	molecular_function	ferric iron binding
F	0016491	molecular_function	oxidoreductase activity
F	0020037	molecular_function	heme binding
F	0046872	molecular_function	metal ion binding
F	0070288	cellular_component	ferritin complex
F	0140315	molecular_function	iron ion sequestering activity
G	0004322	molecular_function	ferroxidase activity
G	0005506	molecular_function	iron ion binding
G	0005737	cellular_component	cytoplasm
G	0005829	cellular_component	cytosol
G	0006811	biological_process	monoatomic ion transport
G	0006826	biological_process	iron ion transport
G	0006879	biological_process	intracellular iron ion homeostasis
G	0008199	molecular_function	ferric iron binding
G	0016491	molecular_function	oxidoreductase activity
G	0020037	molecular_function	heme binding
G	0046872	molecular_function	metal ion binding
G	0070288	cellular_component	ferritin complex
G	0140315	molecular_function	iron ion sequestering activity
H	0004322	molecular_function	ferroxidase activity
H	0005506	molecular_function	iron ion binding
H	0005737	cellular_component	cytoplasm
H	0005829	cellular_component	cytosol
H	0006811	biological_process	monoatomic ion transport
H	0006826	biological_process	iron ion transport
H	0006879	biological_process	intracellular iron ion homeostasis
H	0008199	molecular_function	ferric iron binding
H	0016491	molecular_function	oxidoreductase activity
H	0020037	molecular_function	heme binding
H	0046872	molecular_function	metal ion binding
H	0070288	cellular_component	ferritin complex
H	0140315	molecular_function	iron ion sequestering activity
I	0004322	molecular_function	ferroxidase activity
I	0005506	molecular_function	iron ion binding
I	0005737	cellular_component	cytoplasm
I	0005829	cellular_component	cytosol
I	0006811	biological_process	monoatomic ion transport
I	0006826	biological_process	iron ion transport
I	0006879	biological_process	intracellular iron ion homeostasis
I	0008199	molecular_function	ferric iron binding
I	0016491	molecular_function	oxidoreductase activity
I	0020037	molecular_function	heme binding
I	0046872	molecular_function	metal ion binding
I	0070288	cellular_component	ferritin complex
I	0140315	molecular_function	iron ion sequestering activity
J	0004322	molecular_function	ferroxidase activity
J	0005506	molecular_function	iron ion binding
J	0005737	cellular_component	cytoplasm
J	0005829	cellular_component	cytosol
J	0006811	biological_process	monoatomic ion transport
J	0006826	biological_process	iron ion transport
J	0006879	biological_process	intracellular iron ion homeostasis
J	0008199	molecular_function	ferric iron binding
J	0016491	molecular_function	oxidoreductase activity
J	0020037	molecular_function	heme binding
J	0046872	molecular_function	metal ion binding
J	0070288	cellular_component	ferritin complex
J	0140315	molecular_function	iron ion sequestering activity
K	0004322	molecular_function	ferroxidase activity
K	0005506	molecular_function	iron ion binding
K	0005737	cellular_component	cytoplasm
K	0005829	cellular_component	cytosol
K	0006811	biological_process	monoatomic ion transport
K	0006826	biological_process	iron ion transport
K	0006879	biological_process	intracellular iron ion homeostasis
K	0008199	molecular_function	ferric iron binding
K	0016491	molecular_function	oxidoreductase activity
K	0020037	molecular_function	heme binding
K	0046872	molecular_function	metal ion binding
K	0070288	cellular_component	ferritin complex
K	0140315	molecular_function	iron ion sequestering activity
L	0004322	molecular_function	ferroxidase activity
L	0005506	molecular_function	iron ion binding
L	0005737	cellular_component	cytoplasm
L	0005829	cellular_component	cytosol
L	0006811	biological_process	monoatomic ion transport
L	0006826	biological_process	iron ion transport
L	0006879	biological_process	intracellular iron ion homeostasis
L	0008199	molecular_function	ferric iron binding
L	0016491	molecular_function	oxidoreductase activity
L	0020037	molecular_function	heme binding
L	0046872	molecular_function	metal ion binding
L	0070288	cellular_component	ferritin complex
L	0140315	molecular_function	iron ion sequestering activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	binding site for residue K A 201

Chain	Residue
A	ASN148
A	GLN151
D	ASN148
D	GLN151
G	ASN148
G	GLN151
K	ASN148
K	GLN151

---

site_id	AC2
Number of Residues	21
Details	binding site for residue HEM A 202

Chain	Residue
A	ILE22
A	ASN23
A	PHE26
A	TYR45
A	ILE49
A	MET52
A	LYS53
A	ALA55
A	ILE59
A	HOH305
A	HOH306
A	HOH315
A	HOH322
B	LEU19
B	ASN23
B	PHE26
B	TYR45
B	ILE49
B	MET52
B	LYS53
A	LEU19

---

site_id	AC3
Number of Residues	8
Details	binding site for residue K B 201

Chain	Residue
B	ASN148
B	GLN151
F	ASN148
F	GLN151
H	ASN148
H	GLN151
L	ASN148
L	GLN151

---

site_id	AC4
Number of Residues	8
Details	binding site for residue K C 201

Chain	Residue
C	ASN148
C	GLN151
E	ASN148
E	GLN151
I	ASN148
I	GLN151
J	ASN148
J	GLN151

---

site_id	AC5
Number of Residues	14
Details	binding site for residue HEM C 202

Chain	Residue
C	PHE26
C	TYR45
C	ILE49
C	MET52
C	LYS53
H	LEU19
H	ILE22
H	ASN23
H	PHE26
H	TYR45
H	ILE49
H	MET52
H	LYS53
H	LEU71

---

site_id	AC6
Number of Residues	16
Details	binding site for residue HEM D 201

Chain	Residue
D	LEU19
D	PHE26
D	TYR45
D	MET52
D	LYS53
D	HOH304
J	LEU19
J	ILE22
J	ASN23
J	PHE26
J	TYR45
J	ILE49
J	MET52
J	LYS53
J	ALA55
J	ILE59

---

site_id	AC7
Number of Residues	15
Details	binding site for residue HEM E 201

Chain	Residue
E	LEU19
E	ILE22
E	ASN23
E	PHE26
E	TYR45
E	MET52
E	LYS53
E	HOH309
G	ASN23
G	PHE26
G	TYR45
G	ILE49
G	MET52
G	LYS53
G	ILE59

---

site_id	AC8
Number of Residues	17
Details	binding site for residue HEM F 201

Chain	Residue
F	HOH318
K	LEU19
K	ASN23
K	PHE26
K	TYR45
K	ILE49
K	MET52
K	LYS53
F	ILE22
F	PHE26
F	TYR45
F	ILE49
F	MET52
F	LYS53
F	ALA55
F	HOH304
F	HOH305

---

site_id	AC9
Number of Residues	14
Details	binding site for residue HEM I 201

Chain	Residue
I	LEU19
I	ILE22
I	ILE22
I	ASN23
I	PHE26
I	PHE26
I	TYR45
I	TYR45
I	ILE49
I	ILE49
I	MET52
I	MET52
I	LYS53
I	LYS53

---

site_id	AD1
Number of Residues	13
Details	binding site for residue HEM L 201

Chain	Residue
L	LEU19
L	ILE22
L	ASN23
L	ASN23
L	PHE26
L	PHE26
L	TYR45
L	TYR45
L	ILE49
L	MET52
L	MET52
L	LYS53
L	LEU71

---

Functional Information from PROSITE/UniProt

site_id	PS00549
Number of Residues	19
Details	BACTERIOFERRITIN Bacterioferritin signature. MkGdkkVIqhLnkiLgneL

Chain	Residue	Details
A	MET1-LEU19

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	72
Details	BINDING: BINDING => ECO:0000269|PubMed:20067302, ECO:0000269|PubMed:25640193, ECO:0007744|PDB:3IS8, ECO:0007744|PDB:4TOH, ECO:0007744|PDB:5D8P

Chain	Residue	Details
A	GLU18
B	GLU94
B	GLU127
B	HIS130
C	GLU18
C	GLU51
C	HIS54
C	GLU94
C	GLU127
C	HIS130
D	GLU18
A	GLU51
D	GLU51
D	HIS54
D	GLU94
D	GLU127
D	HIS130
E	GLU18
E	GLU51
E	HIS54
E	GLU94
E	GLU127
A	HIS54
E	HIS130
F	GLU18
F	GLU51
F	HIS54
F	GLU94
F	GLU127
F	HIS130
G	GLU18
G	GLU51
G	HIS54
A	GLU94
G	GLU94
G	GLU127
G	HIS130
H	GLU18
H	GLU51
H	HIS54
H	GLU94
H	GLU127
H	HIS130
I	GLU18
A	GLU127
I	GLU51
I	HIS54
I	GLU94
I	GLU127
I	HIS130
J	GLU18
J	GLU51
J	HIS54
J	GLU94
J	GLU127
A	HIS130
J	HIS130
K	GLU18
K	GLU51
K	HIS54
K	GLU94
K	GLU127
K	HIS130
L	GLU18
L	GLU51
L	HIS54
B	GLU18
L	GLU94
L	GLU127
L	HIS130
B	GLU51
B	HIS54

---

site_id	SWS_FT_FI2
Number of Residues	12
Details	BINDING: axial binding residue => ECO:0000269|PubMed:20067302, ECO:0000269|PubMed:22812654, ECO:0000269|PubMed:25640193, ECO:0007744|PDB:3IS8, ECO:0007744|PDB:4E6K, ECO:0007744|PDB:4TOH, ECO:0007744|PDB:5D8P, ECO:0007744|PDB:7K5E

Chain	Residue	Details
A	MET52
J	MET52
K	MET52
L	MET52
B	MET52
C	MET52
D	MET52
E	MET52
F	MET52
G	MET52
H	MET52
I	MET52

---

site_id	SWS_FT_FI3
Number of Residues	24
Details	BINDING: BINDING => ECO:0000269|PubMed:20067302, ECO:0000269|PubMed:22812654, ECO:0000269|PubMed:25640193, ECO:0007744|PDB:3IS7, ECO:0007744|PDB:4E6K, ECO:0007744|PDB:4TOH, ECO:0007744|PDB:5D8P, ECO:0007744|PDB:7K5E

Chain	Residue	Details
A	ASN148
E	GLN151
F	ASN148
F	GLN151
G	ASN148
G	GLN151
H	ASN148
H	GLN151
I	ASN148
I	GLN151
J	ASN148
A	GLN151
J	GLN151
K	ASN148
K	GLN151
L	ASN148
L	GLN151
B	ASN148
B	GLN151
C	ASN148
C	GLN151
D	ASN148
D	GLN151
E	ASN148

---