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Protein

Ferredoxin

Gene

fdx

Organism
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
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

[4Fe-4S] clusterNote: Binds 1 [4Fe-4S] cluster.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi10Iron-sulfur (4Fe-4S)1 Publication1
Metal bindingi13Iron-sulfur (4Fe-4S)1 Publication1
Metal bindingi16Iron-sulfur (4Fe-4S)1 Publication1
Metal bindingi51Iron-sulfur (4Fe-4S)1 Publication1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Keywords - Ligandi

4Fe-4S, Iron, Iron-sulfur, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Ferredoxin
Gene namesi
Name:fdx
Ordered Locus Names:TM_0927
OrganismiThermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
Taxonomic identifieri243274 [NCBI]
Taxonomic lineageiBacteriaThermotogaeThermotogalesThermotogaceaeThermotoga
Proteomesi
  • UP000008183 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001592031 – 60FerredoxinAdd BLAST60

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi20 ↔ 431 Publication

Keywords - PTMi

Disulfide bond

Interactioni

Subunit structurei

Monomer.

Protein-protein interaction databases

STRINGi243274.TM0927.

Structurei

Secondary structure

160
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi3 – 5Combined sources3
Turni7 – 9Combined sources3
Helixi15 – 19Combined sources5
Turni21 – 23Combined sources3
Beta strandi24 – 26Combined sources3
Beta strandi30 – 35Combined sources6
Helixi43 – 50Combined sources8

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1ROFNMR-A1-60[»]
1VJWX-ray1.75A1-60[»]
ProteinModelPortaliP46797.
SMRiP46797.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP46797.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 294Fe-4S ferredoxin-type 1PROSITE-ProRule annotationAdd BLAST28
Domaini30 – 604Fe-4S ferredoxin-type 2PROSITE-ProRule annotationAdd BLAST31

Sequence similaritiesi

Contains 2 4Fe-4S ferredoxin-type domains.PROSITE-ProRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiENOG41084T3. Bacteria.
COG1141. LUCA.
InParanoidiP46797.
KOiK05337.
OMAiLDCAKDA.

Family and domain databases

InterProiIPR001080. 3Fe4S_ferredoxin.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
[Graphical view]
PRINTSiPR00352. 3FE4SFRDOXIN.
PROSITEiPS00198. 4FE4S_FER_1. 1 hit.
PS51379. 4FE4S_FER_2. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P46797-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKVRVDADAC IGCGVCENLC PDVFQLGDDG KAKVLQPETD LPCAKDAADS
60
CPTGAISVEE
Length:60
Mass (Da):6,213
Last modified:November 1, 1995 - v1
Checksum:iA00A03A13FDF1690
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X82178 Genomic DNA. Translation: CAA57669.1.
U24145 Genomic DNA. Translation: AAA65437.1.
AE000512 Genomic DNA. Translation: AAD36008.1.
PIRiS44350.
RefSeqiNP_228735.1. NC_000853.1.
WP_004080635.1. NZ_CP011107.1.

Genome annotation databases

EnsemblBacteriaiAAD36008; AAD36008; TM_0927.
GeneIDi898601.
KEGGitma:TM0927.
PATRICi23936785. VBITheMar51294_0941.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X82178 Genomic DNA. Translation: CAA57669.1.
U24145 Genomic DNA. Translation: AAA65437.1.
AE000512 Genomic DNA. Translation: AAD36008.1.
PIRiS44350.
RefSeqiNP_228735.1. NC_000853.1.
WP_004080635.1. NZ_CP011107.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1ROFNMR-A1-60[»]
1VJWX-ray1.75A1-60[»]
ProteinModelPortaliP46797.
SMRiP46797.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi243274.TM0927.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAD36008; AAD36008; TM_0927.
GeneIDi898601.
KEGGitma:TM0927.
PATRICi23936785. VBITheMar51294_0941.

Phylogenomic databases

eggNOGiENOG41084T3. Bacteria.
COG1141. LUCA.
InParanoidiP46797.
KOiK05337.
OMAiLDCAKDA.

Miscellaneous databases

EvolutionaryTraceiP46797.

Family and domain databases

InterProiIPR001080. 3Fe4S_ferredoxin.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
[Graphical view]
PRINTSiPR00352. 3FE4SFRDOXIN.
PROSITEiPS00198. 4FE4S_FER_1. 1 hit.
PS51379. 4FE4S_FER_2. 2 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiFER_THEMA
AccessioniPrimary (citable) accession number: P46797
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: November 2, 2016
This is version 117 of the entry and version 1 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.