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Protein

Ferredoxin

Gene

fdx

Organism
Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
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.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi64Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi69Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi72Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi103Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1

GO - Molecular functioni

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
Ferredoxin
Gene namesi
Name:fdx
Synonyms:fer2
Ordered Locus Names:VNG_2293G
OrganismiHalobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
Taxonomic identifieri64091 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaHalobacteriaHalobacterialesHalobacteriaceaeHalobacterium
Proteomesi
  • UP000000554 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00001893872 – 129FerredoxinAdd BLAST128

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei119N6-acetyllysine1 Publication1

Keywords - PTMi

Acetylation

Proteomic databases

PaxDbiP00216

PTM databases

iPTMnetiP00216

Interactioni

Protein-protein interaction databases

STRINGi64091.VNG2293G

Structurei

Secondary structure

1129
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi3 – 8Combined sources6
Helixi9 – 15Combined sources7
Beta strandi19 – 22Combined sources4
Helixi24 – 31Combined sources8
Turni35 – 37Combined sources3
Beta strandi38 – 42Combined sources5
Helixi49 – 54Combined sources6
Turni55 – 57Combined sources3
Beta strandi66 – 70Combined sources5
Beta strandi75 – 79Combined sources5
Beta strandi87 – 89Combined sources3
Helixi91 – 95Combined sources5
Beta strandi102 – 104Combined sources3
Beta strandi109 – 116Combined sources8
Helixi118 – 120Combined sources3
Helixi122 – 125Combined sources4

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1E0ZNMR-A2-129[»]
1E10NMR-A2-129[»]
ProteinModelPortaliP00216
SMRiP00216
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00216

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini29 – 1202Fe-2S ferredoxin-typePROSITE-ProRule annotationAdd BLAST92

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiarCOG02844 Archaea
COG0633 LUCA
InParanoidiP00216
OMAiCIGSPET
OrthoDBiPOG093Z0I8A
PhylomeDBiP00216

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
PfamiView protein in Pfam
PF00111 Fer2, 1 hit
SUPFAMiSSF54292 SSF54292, 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.

P00216-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPTVEYLNYE TLDDQGWDMD DDDLFEKAAD AGLDGEDYGT MEVAEGEYIL
60 70 80 90 100
EAAEAQGYDW PFSCRAGACA NCASIVKEGE IDMDMQQILS DEEVEEKDVR
110 120
LTCIGSPAAD EVKIVYNAKH LDYLQNRVI
Length:129
Mass (Da):14,418
Last modified:January 23, 2007 - v2
Checksum:i787BA486807ADCA7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X68103 Genomic DNA Translation: CAA48224.1
AE004437 Genomic DNA Translation: AAG20406.1
PIRiB84380
S35235 FEHS
RefSeqiWP_010903707.1, NC_002607.1

Genome annotation databases

EnsemblBacteriaiAAG20406; AAG20406; VNG_2293G
GeneIDi5953323
KEGGihal:VNG_2293G
PATRICifig|64091.14.peg.1769

Similar proteinsi

Entry informationi

Entry nameiFER_HALSA
AccessioniPrimary (citable) accession number: P00216
Secondary accession number(s): Q9HN15
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: May 23, 2018
This is version 132 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, Complete proteome, Direct protein sequencing, Reference proteome
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Main funding by: National Institutes of Health