3BVE

Structural basis for the iron uptake mechanism of Helicobacter pylori ferritin

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004322	molecular_function	ferroxidase activity
A	0005737	cellular_component	cytoplasm
A	0005829	cellular_component	cytosol
A	0006826	biological_process	iron ion transport
A	0006879	biological_process	intracellular iron ion homeostasis
A	0008198	molecular_function	ferrous iron binding
A	0008199	molecular_function	ferric iron binding
A	0016491	molecular_function	oxidoreductase activity
A	0042802	molecular_function	identical protein binding
A	0046872	molecular_function	metal ion binding
B	0004322	molecular_function	ferroxidase activity
B	0005737	cellular_component	cytoplasm
B	0005829	cellular_component	cytosol
B	0006826	biological_process	iron ion transport
B	0006879	biological_process	intracellular iron ion homeostasis
B	0008198	molecular_function	ferrous iron binding
B	0008199	molecular_function	ferric iron binding
B	0016491	molecular_function	oxidoreductase activity
B	0042802	molecular_function	identical protein binding
B	0046872	molecular_function	metal ion binding
C	0004322	molecular_function	ferroxidase activity
C	0005737	cellular_component	cytoplasm
C	0005829	cellular_component	cytosol
C	0006826	biological_process	iron ion transport
C	0006879	biological_process	intracellular iron ion homeostasis
C	0008198	molecular_function	ferrous iron binding
C	0008199	molecular_function	ferric iron binding
C	0016491	molecular_function	oxidoreductase activity
C	0042802	molecular_function	identical protein binding
C	0046872	molecular_function	metal ion binding
D	0004322	molecular_function	ferroxidase activity
D	0005737	cellular_component	cytoplasm
D	0005829	cellular_component	cytosol
D	0006826	biological_process	iron ion transport
D	0006879	biological_process	intracellular iron ion homeostasis
D	0008198	molecular_function	ferrous iron binding
D	0008199	molecular_function	ferric iron binding
D	0016491	molecular_function	oxidoreductase activity
D	0042802	molecular_function	identical protein binding
D	0046872	molecular_function	metal ion binding
E	0004322	molecular_function	ferroxidase activity
E	0005737	cellular_component	cytoplasm
E	0005829	cellular_component	cytosol
E	0006826	biological_process	iron ion transport
E	0006879	biological_process	intracellular iron ion homeostasis
E	0008198	molecular_function	ferrous iron binding
E	0008199	molecular_function	ferric iron binding
E	0016491	molecular_function	oxidoreductase activity
E	0042802	molecular_function	identical protein binding
E	0046872	molecular_function	metal ion binding
F	0004322	molecular_function	ferroxidase activity
F	0005737	cellular_component	cytoplasm
F	0005829	cellular_component	cytosol
F	0006826	biological_process	iron ion transport
F	0006879	biological_process	intracellular iron ion homeostasis
F	0008198	molecular_function	ferrous iron binding
F	0008199	molecular_function	ferric iron binding
F	0016491	molecular_function	oxidoreductase activity
F	0042802	molecular_function	identical protein binding
F	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	10
Details	BINDING SITE FOR RESIDUE GOL F1006

Chain	Residue
A	MET18
F	ILE73
A	SER21
A	ASN22
A	TYR51
A	HOH1068
F	MET18
F	SER21
F	ASN22
F	TYR51

---

site_id	AC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL B1007

Chain	Residue
B	MET18
B	ASN22
B	TYR51
E	MET18
E	SER21
E	ASN22
E	TYR51

---

site_id	AC3
Number of Residues	10
Details	BINDING SITE FOR RESIDUE GOL C1007

Chain	Residue
C	MET18
C	SER21
C	ASN22
C	TYR51
D	MET18
D	SER21
D	ASN22
D	TYR51
D	ILE73
D	HOH1051

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	864
Details	Domain: {"description":"Ferritin-like diiron","evidences":[{"source":"PROSITE-ProRule","id":"PRU00085","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	30
Details	Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00085","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---