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Protein

Rubredoxin

Gene

rub

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

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. Could be involved in hydrogenase-linked redox processes (By similarity).By similarity

Cofactori

Fe3+By similarityNote: Binds 1 Fe3+ ion per subunit.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi20 – 201IronPROSITE-ProRule annotation
Metal bindingi23 – 231IronPROSITE-ProRule annotation
Metal bindingi53 – 531IronPROSITE-ProRule annotation
Metal bindingi56 – 561IronPROSITE-ProRule annotation

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:slr2033
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
Proteomesi
  • UP000001425 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 115115RubredoxinPRO_0000135053Add
BLAST

Interactioni

Protein-protein interaction databases

IntActiP73068. 4 interactions.

Structurei

3D structure databases

ProteinModelPortaliP73068.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini15 – 6652Rubredoxin-likePROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000232520.
InParanoidiP73068.
OMAiYGFGVNR.
OrthoDBiEOG69SKK0.
PhylomeDBiP73068.

Family and domain databases

Gene3Di2.20.28.10. 1 hit.
InterProiIPR024934. Rubredoxin-like_dom.
IPR004039. Rubredoxin-type_fold.
IPR024935. Rubredoxin_dom.
IPR018527. Rubredoxin_Fe_BS.
[Graphical view]
PfamiPF00301. Rubredoxin. 1 hit.
[Graphical view]
PRINTSiPR00163. RUBREDOXIN.
PROSITEiPS00202. RUBREDOXIN. 1 hit.
PS50903. RUBREDOXIN_LIKE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P73068-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSERPPEKTL AELASPNHEC RACGYVYIPS QGDQKTSVSP GTPFEALPLN
60 70 80 90 100
WKCPVCGAPR NYFISTGETD APSGFAENLN YGFGFNRMSG GKKNLLIFGS
110
LFVIFLFFLS LYGMG
Length:115
Mass (Da):12,570
Last modified:February 1, 1997 - v1
Checksum:iE97A91FD5F590DD7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17090.1.
PIRiS75176.

Genome annotation databases

EnsemblBacteriaiBAA17090; BAA17090; BAA17090.
KEGGisyn:slr2033.
PATRICi23837980. VBISynSp132158_0559.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17090.1.
PIRiS75176.

3D structure databases

ProteinModelPortaliP73068.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiP73068. 4 interactions.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA17090; BAA17090; BAA17090.
KEGGisyn:slr2033.
PATRICi23837980. VBISynSp132158_0559.

Phylogenomic databases

HOGENOMiHOG000232520.
InParanoidiP73068.
OMAiYGFGVNR.
OrthoDBiEOG69SKK0.
PhylomeDBiP73068.

Family and domain databases

Gene3Di2.20.28.10. 1 hit.
InterProiIPR024934. Rubredoxin-like_dom.
IPR004039. Rubredoxin-type_fold.
IPR024935. Rubredoxin_dom.
IPR018527. Rubredoxin_Fe_BS.
[Graphical view]
PfamiPF00301. Rubredoxin. 1 hit.
[Graphical view]
PRINTSiPR00163. RUBREDOXIN.
PROSITEiPS00202. RUBREDOXIN. 1 hit.
PS50903. RUBREDOXIN_LIKE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
    Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.
    , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 6803 / Kazusa.

Entry informationi

Entry nameiRUBR_SYNY3
AccessioniPrimary (citable) accession number: P73068
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 27, 2001
Last sequence update: February 1, 1997
Last modified: March 16, 2016
This is version 101 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

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.