3A68

Crystal structure of plant ferritin reveals a novel metal binding site that functions as a transit site for metal transfer in ferritin

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3a68a_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
B	d3a68b_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
C	d3a68c_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
D	d3a68d_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
E	d3a68e_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
F	d3a68f_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
G	d3a68g_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
H	d3a68h_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
I	d3a68i_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
J	d3a68j_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
K	d3a68k_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
L	d3a68l_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
M	d3a68m_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
N	d3a68n_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
O	d3a68o_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
P	d3a68p_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
Q	d3a68q_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
R	d3a68r_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
S	d3a68s_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
T	d3a68t_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
U	d3a68u_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
V	d3a68v_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
W	d3a68w_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)
X	d3a68x_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	soybeans (Glycine max ) [TaxId: 3847 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
W	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)
X	SCOP2B Superfamily	Ferritin-like	8063920	3001658	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ferritin	e3a68A1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
B	Ferritin	e3a68B2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
C	Ferritin	e3a68C1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
D	Ferritin	e3a68D2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
E	Ferritin	e3a68E1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
F	Ferritin	e3a68F1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
G	Ferritin	e3a68G2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
H	Ferritin	e3a68H1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
I	Ferritin	e3a68I1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
J	Ferritin	e3a68J1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
K	Ferritin	e3a68K2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
L	Ferritin	e3a68L1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
M	Ferritin	e3a68M1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
N	Ferritin	e3a68N2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
O	Ferritin	e3a68O1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
P	Ferritin	e3a68P2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
Q	Ferritin	e3a68Q1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
R	Ferritin	e3a68R2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
S	Ferritin	e3a68S1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
T	Ferritin	e3a68T2	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
U	Ferritin	e3a68U1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
V	Ferritin	e3a68V1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
W	Ferritin	e3a68W1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
X	Ferritin	e3a68X1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
B	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
C	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
D	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
E	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
F	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
G	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
H	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
I	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
J	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
K	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
L	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
M	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
N	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
O	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
P	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
Q	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
R	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
S	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
T	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
U	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
V	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
W	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
X	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	PF00210	Ferritin-like domain (Ferritin)	Ferritin-like domain	This family contains ferritins and other ferritin-like proteins such as members of the DPS family and bacterioferritins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	Ferritin-4, chloroplastic	cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding ferric iron binding oxidoreductase activity, acting on metal ions oxidoreductase activity ferroxidase activity oxidoreductase activity, acting on metal ions, oxygen as acceptor catalytic activity	localization transport iron ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport establishment of localization metal ion transport cellular localization inorganic ion homeostasis homeostatic process sequestering of metal ion maintenance of location in cell maintenance of location localization transport iron ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport establishment of localization metal ion transport cellular localization inorganic ion homeostasis homeostatic process sequestering of metal ion maintenance of location in cell maintenance of location intracellular iron ion homeostasis cellular homeostasis chemical homeostasis sequestering of iron ion intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis cellular process intracellular sequestering of iron ion monoatomic cation homeostasis intracellular monoatomic ion homeostasis	intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle intracellular organelle plastid organelle intracellular membrane-bounded organelle chloroplast

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	IPR009040	Ferritin-like diiron domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	IPR012347	Ferritin-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	IPR009078	Ferritin-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	IPR001519	Ferritin	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	IPR014034	Ferritin, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X	IPR008331	Ferritin/DPS protein domain	Domain

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3A68

Crystal structure of plant ferritin reveals a novel metal binding site that functions as a transit site for metal transfer in ferritin

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Domain Annotation: ECOD Classification ECOD Database Homepage

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage