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Protein

Rubredoxin

Gene
N/A
Organism
Clostridium pasteurianum
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.

Cofactori

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi6 – 61IronPROSITE-ProRule annotation1 Publication
Metal bindingi9 – 91IronPROSITE-ProRule annotation1 Publication
Metal bindingi39 – 391IronPROSITE-ProRule annotation1 Publication
Metal bindingi42 – 421IronPROSITE-ProRule annotation1 Publication

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
OrganismiClostridium pasteurianum
Taxonomic identifieri1501 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 5454RubredoxinPRO_0000135030Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei1 – 11N-formylmethionine1 Publication

Keywords - PTMi

Formylation

Structurei

Secondary structure

1
54
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi4 – 63Combined sources
Turni7 – 93Combined sources
Turni15 – 173Combined sources
Helixi20 – 223Combined sources
Helixi30 – 323Combined sources
Turni40 – 423Combined sources
Helixi46 – 483Combined sources
Beta strandi49 – 513Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1B13X-ray1.50A1-54[»]
1B2JX-ray1.60A1-54[»]
1B2OX-ray1.90A/B1-54[»]
1BE7X-ray1.65A1-54[»]
1BFYNMR-A1-54[»]
1C09X-ray1.60A/B/C1-54[»]
1FHHX-ray1.50A1-54[»]
1FHMX-ray1.50A1-54[»]
1IRNX-ray1.20A1-54[»]
1IROX-ray1.10A1-54[»]
1R0FX-ray1.60A1-54[»]
1R0GX-ray1.60A1-54[»]
1R0HX-ray1.70A1-54[»]
1R0IX-ray1.50A1-54[»]
1R0JX-ray2.00A1-54[»]
1SMMX-ray1.36A1-54[»]
1SMUX-ray1.43A1-54[»]
1SMWX-ray1.38A1-54[»]
1T9OX-ray2.00A/B/C1-54[»]
1T9PX-ray1.50A/B/C1-54[»]
1T9QX-ray1.80A1-54[»]
2PVEX-ray0.79A/B/C1-54[»]
4MBSX-ray2.71A/B1-54[»]
4RXNX-ray1.20A1-54[»]
4XNVX-ray2.20A1-54[»]
4XNWX-ray2.70A/C1-54[»]
5RXNX-ray1.20A1-54[»]
ProteinModelPortaliP00268.
SMRiP00268. Positions 1-54.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00268.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 5454Rubredoxin-likePROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

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

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.

P00268-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKYTCTVCG YIYNPEDGDP DNGVNPGTDF KDIPDDWVCP LCGVGKDQFE

EVEE
Length:54
Mass (Da):6,048
Last modified:November 1, 1991 - v2
Checksum:i81A0826C56A05766
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M60116 Genomic DNA. Translation: AAA23279.1.
PIRiS29120. RUCLEP.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M60116 Genomic DNA. Translation: AAA23279.1.
PIRiS29120. RUCLEP.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1B13X-ray1.50A1-54[»]
1B2JX-ray1.60A1-54[»]
1B2OX-ray1.90A/B1-54[»]
1BE7X-ray1.65A1-54[»]
1BFYNMR-A1-54[»]
1C09X-ray1.60A/B/C1-54[»]
1FHHX-ray1.50A1-54[»]
1FHMX-ray1.50A1-54[»]
1IRNX-ray1.20A1-54[»]
1IROX-ray1.10A1-54[»]
1R0FX-ray1.60A1-54[»]
1R0GX-ray1.60A1-54[»]
1R0HX-ray1.70A1-54[»]
1R0IX-ray1.50A1-54[»]
1R0JX-ray2.00A1-54[»]
1SMMX-ray1.36A1-54[»]
1SMUX-ray1.43A1-54[»]
1SMWX-ray1.38A1-54[»]
1T9OX-ray2.00A/B/C1-54[»]
1T9PX-ray1.50A/B/C1-54[»]
1T9QX-ray1.80A1-54[»]
2PVEX-ray0.79A/B/C1-54[»]
4MBSX-ray2.71A/B1-54[»]
4RXNX-ray1.20A1-54[»]
4XNVX-ray2.20A1-54[»]
4XNWX-ray2.70A/C1-54[»]
5RXNX-ray1.20A1-54[»]
ProteinModelPortaliP00268.
SMRiP00268. Positions 1-54.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP00268.

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_CLOPA
AccessioniPrimary (citable) accession number: P00268
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: November 1, 1991
Last modified: September 7, 2016
This is version 99 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.