Reviewed, UniProtKB/Swiss-Prot P09911 (FER1_PEA)

Names and origin

Protein names

Recommended name:
    Ferredoxin-1, chloroplastic
Alternative name(s):
    Ferredoxin I

Gene names

Name:	PETF
Synonyms:	FED1

Organism

Pisum sativum (Garden pea)

Taxonomic identifier

3888 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids I › Fabales › Fabaceae › Papilionoideae › Fabeae › Pisum

Protein attributes

Sequence length	149 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. Ref.3
Cofactor	Binds 1 2Fe-2S cluster.
Subcellular location	Plastid › chloroplast.
Sequence similarities	Belongs to the 2Fe2S plant-type ferredoxin family. Contains 1 2Fe-2S ferredoxin-type domain.

Ontologies

Keywords
Biological process	Electron transport Transport
Cellular component	Chloroplast Plastid
Domain	Transit peptide
Ligand	2Fe-2S Iron Iron-sulfur Metal-binding
Technical term	Direct protein sequencing
Gene Ontology (GO)
Biological process	electron transport chain Inferred from electronic annotation. Source: UniProtKB-KW transport Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	chloroplast Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	2 iron, 2 sulfur cluster binding Inferred from electronic annotation. Source: UniProtKB-KW electron carrier activity Inferred from electronic annotation. Source: InterPro iron ion binding Inferred from electronic annotation. Source: UniProtKB-KW protein binding Inferred from physical interaction. Source: IntAct
Complete GO annotation...

Binary interactions

With	Entry	#Exp.	IntAct	Notes
PETH	P10933	3	EBI-931449,EBI-931306

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Transit peptide	1 – 52	52	Chloroplast Ref.3
	Chain	53 – 149	97	Ferredoxin-1, chloroplastic		PRO_0000008836
Regions
	Domain	55 – 145	91	2Fe-2S ferredoxin-type
Sites
	Metal binding	91	1	Iron-sulfur (2Fe-2S) By similarity
	Metal binding	96	1	Iron-sulfur (2Fe-2S) By similarity
	Metal binding	99	1	Iron-sulfur (2Fe-2S) By similarity
	Metal binding	129	1	Iron-sulfur (2Fe-2S) By similarity
Natural variations
	Natural variant	59	1	L → I in strain: cv. Onward.
	Natural variant	85	1	I → L in strain: cv. Onward.
Experimental info
	Sequence conflict	132 – 135	4	YPTS → PPPA Ref.2

Sequences

	Sequence		Length	Mass (Da)
	P09911-1 [UniParc]. Last modified April 1, 1990. Version 2. Checksum: 517ECE23CA85DC48	FASTA	149	15,804
	10 20 30 40 50 60 MATTPALYGT AVSTSFLRTQ PMPMSVTTTK AFSNGFLGLK TSLKRGDLAV AMASYKVKLV 70 80 90 100 110 120 TPDGTQEFEC PSDVYILDHA EEVGIDLPYS CRAGSCSSCA GKVVGGEVDQ SDGSFLDDEQ 130 140 IEAGFVLTCV AYPTSDVVIE THKEEDLTA

References

[1]	"Characterization of a single copy gene encoding ferredoxin I from pea." Elliott R.C., Pedersen T.J., Fristensky B.W., White M.J., Dickey L.F., Thompson W.F. Plant Cell 1:681-690(1989) [PubMed: 2535518] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: cv. Alaska.
[2]	"A phytochrome regulated pea transcript encodes ferredoxin I." Dobres M.S., Elliott R.C., Watson J.C., Thompson W.F. Plant Mol. Biol. 8:53-59(1987) Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 31-135. Strain: cv. Alaska.
[3]	"Comparative studies on the properties of two ferredoxins from Pisum sativum L." Dutton J.E., Rogers L.J., Haslett B.G., Takruri I.A.H., Gleaves J.T., Boulter D. J. Exp. Bot. 31:379-391(1980) Cited for: PROTEIN SEQUENCE OF 53-89, FUNCTION. Strain: cv. Onward.

Cross-references

Sequence databases
EMBLGenBankDDBJ	M31713 Genomic DNA. Translation: AAA33665.1. M17107 mRNA. No translation available.
PIR	FEPM1. S11495.
3D structure databases
SMR	P09911. Positions 53-147.
ModBase	Search...
Protein-protein interaction databases
DIP	DIP:384N.
IntAct	P09911. 1 interaction.
Family and domain databases
InterPro	IPR006058. 2Fe2S_fd_BS. IPR012675. b-grasp_ferredoxin-like. IPR010241. Fdx_pln. IPR001041. Ferredoxin. [Graphical view]
Gene3D	G3DSA:3.10.20.30. Ferredoxin_fold. 1 hit.
Pfam	PF00111. Fer2. 1 hit. [Graphical view]
TIGRFAMs	TIGR02008. fdx_plant. 1 hit.
PROSITE	PS00197. 2FE2S_FER_1. 1 hit. PS51085. 2FE2S_FER_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

FER1_PEA

Accession

Primary (citable) accession number: P09911

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 1, 1989
Last sequence update:	April 1, 1990
Last modified:	November 24, 2009
This is version 76 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)