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Protein

Ferredoxin

Gene

fdx

Organism
Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
Status
Reviewed-Annotation score: Annotation score: 4 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 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

Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Keywords - Ligandi

2Fe-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.
PRIDEiP00216.

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
Contains 1 2Fe-2S ferredoxin-type domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiarCOG02844. Archaea.
COG0633. LUCA.
InParanoidiP00216.
OMAiEMDMQQI.
PhylomeDBiP00216.

Family and domain databases

CDDicd00207. fer2. 1 hit.
Gene3Di3.10.20.30. 1 hit.
InterProiIPR001041. 2Fe-2S_ferredoxin-type.
IPR006058. 2Fe2S_fd_BS.
IPR012675. Beta-grasp_dom.
[Graphical view]
PfamiPF00111. Fer2. 1 hit.
[Graphical view]
SUPFAMiSSF54292. SSF54292. 1 hit.
PROSITEiPS00197. 2FE2S_FER_1. 1 hit.
PS51085. 2FE2S_FER_2. 1 hit.
[Graphical view]

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.

Cross-referencesi

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.

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...

Protein-protein interaction databases

STRINGi64091.VNG2293G.

Proteomic databases

PaxDbiP00216.
PRIDEiP00216.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAG20406; AAG20406; VNG_2293G.
GeneIDi5953323.
KEGGihal:VNG_2293G.

Phylogenomic databases

eggNOGiarCOG02844. Archaea.
COG0633. LUCA.
InParanoidiP00216.
OMAiEMDMQQI.
PhylomeDBiP00216.

Miscellaneous databases

EvolutionaryTraceiP00216.

Family and domain databases

CDDicd00207. fer2. 1 hit.
Gene3Di3.10.20.30. 1 hit.
InterProiIPR001041. 2Fe-2S_ferredoxin-type.
IPR006058. 2Fe2S_fd_BS.
IPR012675. Beta-grasp_dom.
[Graphical view]
PfamiPF00111. Fer2. 1 hit.
[Graphical view]
SUPFAMiSSF54292. SSF54292. 1 hit.
PROSITEiPS00197. 2FE2S_FER_1. 1 hit.
PS51085. 2FE2S_FER_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiFER_HALSA
AccessioniPrimary (citable) accession number: P00216
Secondary accession number(s): Q9HN15
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: November 2, 2016
This is version 125 of the entry and version 2 of the sequence. [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

Documents

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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.