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Protein

Ferredoxin-2, chloroplastic

Gene

FD2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions.

Cofactori

[2Fe-2S] clusterNote: Binds 1 [2Fe-2S] cluster.

Redox potential

E0 is -433 mV.1 Publication

Manual assertion based on experiment ini

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi91Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi96Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi99Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi129Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

  • photosynthetic acclimation Source: TAIR
  • photosynthetic electron transport chain Source: TAIR

Keywordsi

Biological processElectron transport, Transport
Ligand2Fe-2S, Iron, Iron-sulfur, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Ferredoxin-2, chloroplastic
Short name:
AtFd2
Gene namesi
Name:FD2
Synonyms:PETF, PETF1
Ordered Locus Names:At1g60950
ORF Names:T7P1.9
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G60950
TAIRilocus:2206061 AT1G60950

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 52ChloroplastAdd BLAST52
ChainiPRO_000000882553 – 148Ferredoxin-2, chloroplasticAdd BLAST96

Proteomic databases

PaxDbiP16972

Expressioni

Tissue specificityi

Expressed in leaves. Not detected in roots.1 Publication

Gene expression databases

ExpressionAtlasiP16972 baseline and differential
GenevisibleiP16972 AT

Interactioni

Subunit structurei

Interacts with PGRL1A and PGRL1B.1 Publication

Protein-protein interaction databases

BioGridi27610, 9 interactors
IntActiP16972, 3 interactors
STRINGi3702.AT1G60950.1

Structurei

Secondary structure

1148
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi54 – 60Combined sources7
Beta strandi65 – 71Combined sources7
Helixi76 – 82Combined sources7
Beta strandi90 – 94Combined sources5
Beta strandi100 – 106Combined sources7
Helixi118 – 122Combined sources5
Beta strandi125 – 127Combined sources3
Helixi128 – 130Combined sources3
Beta strandi132 – 140Combined sources9

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4ZHOX-ray2.34A/B52-145[»]
ProteinModelPortaliP16972
SMRiP16972
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini55 – 1452Fe-2S ferredoxin-typePROSITE-ProRule annotationAdd BLAST91

Sequence similaritiesi

Belongs to the 2Fe2S plant-type ferredoxin family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiENOG410IYGQ Eukaryota
COG0633 LUCA
HOGENOMiHOG000217152
InParanoidiP16972
KOiK02639
OMAiADCQQGW
OrthoDBiEOG09360RVH
PhylomeDBiP16972

Family and domain databases

CDDicd00207 fer2, 1 hit
Gene3Di3.10.20.30, 1 hit
InterProiView protein in InterPro
IPR036010 2Fe-2S_ferredoxin-like_sf
IPR001041 2Fe-2S_ferredoxin-type
IPR006058 2Fe2S_fd_BS
IPR012675 Beta-grasp_dom_sf
IPR010241 Fd_pln
PfamiView protein in Pfam
PF00111 Fer2, 1 hit
SUPFAMiSSF54292 SSF54292, 1 hit
TIGRFAMsiTIGR02008 fdx_plant, 1 hit
PROSITEiView protein in PROSITE
PS00197 2FE2S_FER_1, 1 hit
PS51085 2FE2S_FER_2, 1 hit

Sequencei

Sequence statusi: Complete.

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

P16972-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASTALSSAI VGTSFIRRSP APISLRSLPS ANTQSLFGLK SGTARGGRVT
60 70 80 90 100
AMATYKVKFI TPEGELEVEC DDDVYVLDAA EEAGIDLPYS CRAGSCSSCA
110 120 130 140
GKVVSGSVDQ SDQSFLDDEQ IGEGFVLTCA AYPTSDVTIE THKEEDIV
Length:148
Mass (Da):15,539
Last modified:August 1, 1990 - v1
Checksum:i0E7EF445BEB23F62
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X51370 Genomic DNA Translation: CAA35754.1
M35868 mRNA Translation: AAA32790.1
AC018908 Genomic DNA Translation: AAG51652.1
CP002684 Genomic DNA Translation: AEE33752.1
AF324706 mRNA Translation: AAG40057.1
AF326885 mRNA Translation: AAG41467.1
AF339705 mRNA Translation: AAK00387.1
AY093034 mRNA Translation: AAM13033.1
AY128936 mRNA Translation: AAM91336.1
AK226379 mRNA Translation: BAE98526.1
PIRiS09979
RefSeqiNP_176291.1, NM_104775.3
UniGeneiAt.47579

Genome annotation databases

EnsemblPlantsiAT1G60950.1; AT1G60950.1; AT1G60950
GeneIDi842386
GrameneiAT1G60950.1; AT1G60950.1; AT1G60950
KEGGiath:AT1G60950

Similar proteinsi

Entry informationi

Entry nameiFER2_ARATH
AccessioniPrimary (citable) accession number: P16972
Secondary accession number(s): Q0WWH2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 1, 1990
Last sequence update: August 1, 1990
Last modified: April 25, 2018
This is version 145 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome
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Main funding by: National Institutes of Health