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Q948P5

- FRI4_SOYBN

UniProt

Q948P5 - FRI4_SOYBN

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Protein
Ferritin-4, chloroplastic
Gene
N/A
Organism
Glycine max (Soybean) (Glycine hispida)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation By similarity.

Catalytic activityi

4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi91 – 911Iron 1 By similarity
Metal bindingi126 – 1261Iron 1 By similarity
Metal bindingi126 – 1261Iron 2 By similarity
Metal bindingi129 – 1291Iron 1 By similarity
Metal bindingi175 – 1751Iron 2 By similarity
Metal bindingi209 – 2091Iron 2 By similarity

GO - Molecular functioni

  1. ferric iron binding Source: InterPro
  2. ferroxidase activity Source: UniProtKB-EC

GO - Biological processi

  1. cellular iron ion homeostasis Source: UniProtKB-KW
  2. iron ion transport Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Iron storage

Keywords - Ligandi

Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Ferritin-4, chloroplastic (EC:1.16.3.1)
Alternative name(s):
SFerH-4
OrganismiGlycine max (Soybean) (Glycine hispida)
Taxonomic identifieri3847 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaePhaseoleaeGlycineSoja
ProteomesiUP000008827: Chromosome 14

Subcellular locationi

Plastidchloroplast By similarity

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 4040Chloroplast Reviewed prediction
Add
BLAST
Chaini41 – 247207Ferritin-4, chloroplastic
PRO_0000008867Add
BLAST

Proteomic databases

PRIDEiQ948P5.

Expressioni

Gene expression databases

GenevestigatoriQ948P5.

Interactioni

Subunit structurei

Oligomer of 24 subunits. There are two types of subunits: L (light) chain and H (heavy) chain. The major chain can be light or heavy, depending on the species and tissue type. The functional molecule forms a roughly spherical shell with a diameter of 12 nm and contains a central cavity into which the insoluble mineral iron core is deposited By similarity.

Structurei

Secondary structure

Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi52 – 565
Turni57 – 626
Helixi78 – 10528
Turni108 – 1103
Helixi113 – 14028
Turni159 – 1613
Helixi163 – 19129
Helixi195 – 20410
Helixi206 – 22621
Helixi230 – 24011

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3A68X-ray1.80A/B/C/D/E/F/G/H/I/J/K/L/M/N/O/P/Q/R/S/T/U/V/W/X36-247[»]
3A9QX-ray1.90A/B/C/D/E/F/G/H/I/J/K/L/M/N/O/P/Q/R/S/T/U/V/W/X36-247[»]

Miscellaneous databases

EvolutionaryTraceiQ948P5.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini74 – 227154Ferritin-like diiron
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni41 – 7333Extension peptide (EP)
Add
BLAST

Sequence similaritiesi

Belongs to the ferritin family.

Keywords - Domaini

Transit peptide

Phylogenomic databases

KOiK00522.
OMAiASEERTH.

Family and domain databases

Gene3Di1.20.1260.10. 1 hit.
InterProiIPR001519. Ferritin.
IPR009040. Ferritin-like_diiron.
IPR009078. Ferritin-like_SF.
IPR012347. Ferritin-rel.
IPR014034. Ferritin_CS.
IPR008331. Ferritin_DPS_dom.
[Graphical view]
PANTHERiPTHR11431. PTHR11431. 1 hit.
PfamiPF00210. Ferritin. 1 hit.
[Graphical view]
SUPFAMiSSF47240. SSF47240. 1 hit.
PROSITEiPS00204. FERRITIN_2. 1 hit.
PS50905. FERRITIN_LIKE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q948P5-1 [UniParc]FASTAAdd to Basket

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MLLRTAAASA SSLSLFSPNA EPPRSVPARG LVVRAAKGST NHRALTGVIF    50
EPFEEVKKEL DLVPTVPQAS LARQKYVDES ESAVNEQINV EYNVSYVYHA 100
MFAYFDRDNV ALRGLAKFFK ESSEEEREHA EKLMEYQNKR GGKVKLQSIV 150
MPLSDFDHAD KGDALHAMEL ALSLEKLTNE KLLNLHSVAT KNGDVQLADF 200
VETEYLGEQV EAIKRISEYV AQLRRVGKGH GVWHFDQMLL HEGGDAA 247
Length:247
Mass (Da):27,559
Last modified:September 22, 2009 - v2
Checksum:i9A643DDFB5DDEDE3
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB062756 mRNA. Translation: BAB64537.2.
RefSeqiNP_001237049.1. NM_001250120.1.
UniGeneiGma.18301.

Genome annotation databases

EnsemblPlantsiGLYMA14G06160.1; GLYMA14G06160.1; GLYMA14G06160.
GeneIDi547477.
KEGGigmx:547477.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB062756 mRNA. Translation: BAB64537.2 .
RefSeqi NP_001237049.1. NM_001250120.1.
UniGenei Gma.18301.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
3A68 X-ray 1.80 A/B/C/D/E/F/G/H/I/J/K/L/M/N/O/P/Q/R/S/T/U/V/W/X 36-247 [» ]
3A9Q X-ray 1.90 A/B/C/D/E/F/G/H/I/J/K/L/M/N/O/P/Q/R/S/T/U/V/W/X 36-247 [» ]
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi Q948P5.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblPlantsi GLYMA14G06160.1 ; GLYMA14G06160.1 ; GLYMA14G06160 .
GeneIDi 547477.
KEGGi gmx:547477.

Phylogenomic databases

KOi K00522.
OMAi ASEERTH.

Miscellaneous databases

EvolutionaryTracei Q948P5.

Gene expression databases

Genevestigatori Q948P5.

Family and domain databases

Gene3Di 1.20.1260.10. 1 hit.
InterProi IPR001519. Ferritin.
IPR009040. Ferritin-like_diiron.
IPR009078. Ferritin-like_SF.
IPR012347. Ferritin-rel.
IPR014034. Ferritin_CS.
IPR008331. Ferritin_DPS_dom.
[Graphical view ]
PANTHERi PTHR11431. PTHR11431. 1 hit.
Pfami PF00210. Ferritin. 1 hit.
[Graphical view ]
SUPFAMi SSF47240. SSF47240. 1 hit.
PROSITEi PS00204. FERRITIN_2. 1 hit.
PS50905. FERRITIN_LIKE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Construction of homo- and heteropolymers of plant ferritin subunits using an in vitro protein expression system."
    Masuda T., Goto F., Yoshihara T., Ezure T., Suzuki T., Kobayashi S., Shikata M., Utsumi S.
    Protein Expr. Purif. 56:237-246(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiFRI4_SOYBN
AccessioniPrimary (citable) accession number: Q948P5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 11, 2003
Last sequence update: September 22, 2009
Last modified: June 11, 2014
This is version 73 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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