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Protein

Ferredoxin-1

Gene
N/A
Organism
Aphanothece sacrum
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi40Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1 Publication1
Metal bindingi45Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1 Publication1
Metal bindingi48Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1 Publication1
Metal bindingi78Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1 Publication1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
Ferredoxin-1
Alternative name(s):
Ferredoxin I
OrganismiAphanothece sacrum
Taxonomic identifieri1122 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesAphanothecaceaeAphanothece

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00001893062 – 97Ferredoxin-1Add BLAST96

Structurei

Secondary structure

197
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi3 – 9Combined sources7
Beta strandi14 – 20Combined sources7
Helixi25 – 31Combined sources7
Beta strandi42 – 46Combined sources5
Beta strandi49 – 56Combined sources8
Beta strandi61 – 63Combined sources3
Helixi67 – 71Combined sources5
Beta strandi74 – 76Combined sources3
Helixi77 – 79Combined sources3
Beta strandi84 – 89Combined sources6
Helixi93 – 96Combined sources4

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1FXIX-ray2.20A/B/C/D2-97[»]
3AV8X-ray1.46A/B/C/D2-97[»]
ProteinModelPortaliP00250.
SMRiP00250.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00250.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini4 – 942Fe-2S ferredoxin-typePROSITE-ProRule annotationAdd BLAST91

Sequence similaritiesi

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

Family and domain databases

CDDicd00207. fer2. 1 hit.
Gene3Di3.10.20.30. 1 hit.
InterProiView protein in InterPro
IPR001041. 2Fe-2S_ferredoxin-type.
IPR006058. 2Fe2S_fd_BS.
IPR012675. Beta-grasp_dom.
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.

P00250-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASYKVTLKT PDGDNVITVP DDEYILDVAE EEGLDLPYSC RAGACSTCAG
60 70 80 90
KLVSGPAPDE DQSFLDDDQI QAGYILTCVA YPTGDCVIET HKEEALY
Length:97
Mass (Da):10,440
Last modified:January 23, 2007 - v2
Checksum:i425B51114348F549
GO

Sequence databases

PIRiA00254. FEAH.

Similar proteinsi

Entry informationi

Entry nameiFER_APHSA
AccessioniPrimary (citable) accession number: P00250
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: February 15, 2017
This is version 97 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

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