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Protein

Rubredoxin

Gene

rub

Organism
Desulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Rubredoxin is a small nonheme, iron protein lacking acid-labile sulfide. Its single Fe, chelated to 4 Cys, functions as an electron acceptor and may also stabilize the conformation of the molecule.
Electron acceptor for cytoplasmic lactate dehydrogenase.

Cofactori

Fe3+Note: Binds 1 Fe3+ ion per subunit.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi6IronPROSITE-ProRule annotation1 Publication1
Metal bindingi9IronPROSITE-ProRule annotation1 Publication1
Metal bindingi39IronPROSITE-ProRule annotation1 Publication1
Metal bindingi42IronPROSITE-ProRule annotation1 Publication1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Keywords - Ligandi

Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Rubredoxin
Short name:
Rd
Gene namesi
Name:rub
Ordered Locus Names:DVU_3184
OrganismiDesulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303)
Taxonomic identifieri882 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfovibrionalesDesulfovibrionaceaeDesulfovibrio
Proteomesi
  • UP000002194 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001350381 – 52RubredoxinAdd BLAST52

Proteomic databases

PaxDbiP00269.

Interactioni

Protein-protein interaction databases

STRINGi882.DVU3184.

Structurei

Secondary structure

152
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi4 – 6Combined sources3
Turni7 – 9Combined sources3
Turni15 – 17Combined sources3
Helixi20 – 22Combined sources3
Helixi30 – 32Combined sources3
Turni40 – 42Combined sources3
Helixi46 – 48Combined sources3
Beta strandi49 – 51Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1RB9X-ray0.92A1-52[»]
2KKDNMR-A1-52[»]
2QL0NMR-A1-52[»]
7RXNX-ray1.50A1-52[»]
8RXNX-ray1.00A1-52[»]
ProteinModelPortaliP00269.
SMRiP00269.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00269.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 52Rubredoxin-likePROSITE-ProRule annotationAdd BLAST52

Sequence similaritiesi

Belongs to the rubredoxin family.Curated
Contains 1 rubredoxin-like domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiENOG4105VCQ. Bacteria.
COG1773. LUCA.
OMAiAPKDMFE.
OrthoDBiPOG091H0FS1.
PhylomeDBiP00269.

Family and domain databases

CDDicd00730. rubredoxin. 1 hit.
Gene3Di2.20.28.10. 1 hit.
InterProiIPR024922. Rubredoxin.
IPR024934. Rubredoxin-like_dom.
IPR004039. Rubredoxin-type_fold.
IPR024935. Rubredoxin_dom.
IPR018527. Rubredoxin_Fe_BS.
[Graphical view]
PfamiPF00301. Rubredoxin. 1 hit.
[Graphical view]
PIRSFiPIRSF000071. Rubredoxin. 1 hit.
PRINTSiPR00163. RUBREDOXIN.
PROSITEiPS00202. RUBREDOXIN. 1 hit.
PS50903. RUBREDOXIN_LIKE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P00269-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKYVCTVCG YEYDPAEGDP DNGVKPGTSF DDLPADWVCP VCGAPKSEFE

AA
Length:52
Mass (Da):5,574
Last modified:February 1, 1991 - v2
Checksum:i656BC412F3E1B8CC
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti21D → T (PubMed:2843442).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M28848 Genomic DNA. Translation: AAA64798.1.
M21679 Genomic DNA. Translation: AAA21088.1.
M81168 Genomic DNA. Translation: AAA23381.1.
AE017285 Genomic DNA. Translation: AAS97654.1.
PIRiB33962. RUDV.
RefSeqiWP_010940442.1. NC_002937.3.
YP_012394.1. NC_002937.3.

Genome annotation databases

EnsemblBacteriaiAAS97654; AAS97654; DVU_3184.
GeneIDi2793834.
KEGGidvu:DVU3184.
PATRICi32065910. VBIDesVul119526_2889.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M28848 Genomic DNA. Translation: AAA64798.1.
M21679 Genomic DNA. Translation: AAA21088.1.
M81168 Genomic DNA. Translation: AAA23381.1.
AE017285 Genomic DNA. Translation: AAS97654.1.
PIRiB33962. RUDV.
RefSeqiWP_010940442.1. NC_002937.3.
YP_012394.1. NC_002937.3.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1RB9X-ray0.92A1-52[»]
2KKDNMR-A1-52[»]
2QL0NMR-A1-52[»]
7RXNX-ray1.50A1-52[»]
8RXNX-ray1.00A1-52[»]
ProteinModelPortaliP00269.
SMRiP00269.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi882.DVU3184.

Proteomic databases

PaxDbiP00269.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAS97654; AAS97654; DVU_3184.
GeneIDi2793834.
KEGGidvu:DVU3184.
PATRICi32065910. VBIDesVul119526_2889.

Phylogenomic databases

eggNOGiENOG4105VCQ. Bacteria.
COG1773. LUCA.
OMAiAPKDMFE.
OrthoDBiPOG091H0FS1.
PhylomeDBiP00269.

Miscellaneous databases

EvolutionaryTraceiP00269.

Family and domain databases

CDDicd00730. rubredoxin. 1 hit.
Gene3Di2.20.28.10. 1 hit.
InterProiIPR024922. Rubredoxin.
IPR024934. Rubredoxin-like_dom.
IPR004039. Rubredoxin-type_fold.
IPR024935. Rubredoxin_dom.
IPR018527. Rubredoxin_Fe_BS.
[Graphical view]
PfamiPF00301. Rubredoxin. 1 hit.
[Graphical view]
PIRSFiPIRSF000071. Rubredoxin. 1 hit.
PRINTSiPR00163. RUBREDOXIN.
PROSITEiPS00202. RUBREDOXIN. 1 hit.
PS50903. RUBREDOXIN_LIKE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRUBR_DESVH
AccessioniPrimary (citable) accession number: P00269
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: February 1, 1991
Last modified: November 2, 2016
This is version 126 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.