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Protein

Ferredoxin

Gene

petF

Organism
Mastigocladus laminosus (Fischerella sp.)
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)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi42 – 421Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation
Metal bindingi47 – 471Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation
Metal bindingi50 – 501Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation
Metal bindingi80 – 801Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation

GO - Molecular functioni

GO - Biological processi

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:petF
OrganismiMastigocladus laminosus (Fischerella sp.)
Taxonomic identifieri83541 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaStigonematalesMastigocladus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemoved1 Publication
Chaini2 – 9998FerredoxinPRO_0000189340Add
BLAST

Interactioni

Subunit structurei

Forms a complex with heterodimeric ferredoxin-thioredoxin reductase (FTR) and thioredoxin.By similarity

Structurei

Secondary structure

1
99
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi3 – 97Combined sources
Helixi11 – 133Combined sources
Beta strandi16 – 227Combined sources
Helixi27 – 337Combined sources
Beta strandi41 – 488Combined sources
Beta strandi51 – 577Combined sources
Helixi69 – 735Combined sources
Beta strandi76 – 783Combined sources
Helixi79 – 813Combined sources
Beta strandi83 – 864Combined sources
Beta strandi88 – 914Combined sources
Helixi95 – 984Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1RFKX-ray1.25A/B2-99[»]
3P63X-ray2.30A/B2-99[»]
ProteinModelPortaliP00248.
SMRiP00248. Positions 2-98.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00248.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini4 – 96932Fe-2S ferredoxin-typePROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the 2Fe2S plant-type ferredoxin family.Curated
Contains 1 2Fe-2S ferredoxin-type domain.PROSITE-ProRule annotation

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.
IPR010241. Fd_pln.
[Graphical view]
PfamiPF00111. Fer2. 1 hit.
[Graphical view]
SUPFAMiSSF54292. SSF54292. 1 hit.
TIGRFAMsiTIGR02008. fdx_plant. 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.

P00248-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATYKVTLIN EAEGLNKTIE VPDDQYILDA AEEAGIDLPY SCRAGACSTC
60 70 80 90
AGKLISGTVD QSDQSFLDDD QIEAGYVLTC VAYPTSDCVI ETHKEEELY
Length:99
Mass (Da):10,748
Last modified:January 23, 2007 - v2
Checksum:i88C39489BA54EE97
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF030002 Genomic DNA. Translation: AAC04840.1.
PIRiA00252. FEMW.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF030002 Genomic DNA. Translation: AAC04840.1.
PIRiA00252. FEMW.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1RFKX-ray1.25A/B2-99[»]
3P63X-ray2.30A/B2-99[»]
ProteinModelPortaliP00248.
SMRiP00248. Positions 2-98.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP00248.

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.
IPR010241. Fd_pln.
[Graphical view]
PfamiPF00111. Fer2. 1 hit.
[Graphical view]
SUPFAMiSSF54292. SSF54292. 1 hit.
TIGRFAMsiTIGR02008. fdx_plant. 1 hit.
PROSITEiPS00197. 2FE2S_FER_1. 1 hit.
PS51085. 2FE2S_FER_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiFER_MASLA
AccessioniPrimary (citable) accession number: P00248
Secondary accession number(s): O31125
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: September 7, 2016
This is version 94 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, 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

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.