UniProtKB - P00268 (RUBR_CLOPA)
Protein
Rubredoxin
Gene
N/A
Organism
Clostridium pasteurianum
Status
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 key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 6 | IronPROSITE-ProRule annotation1 Publication | 1 | |
Metal bindingi | 9 | IronPROSITE-ProRule annotation1 Publication | 1 | |
Metal bindingi | 39 | IronPROSITE-ProRule annotation1 Publication | 1 | |
Metal bindingi | 42 | IronPROSITE-ProRule annotation1 Publication | 1 |
GO - Molecular functioni
- electron transfer activity Source: InterPro
- iron ion binding Source: InterPro
Keywordsi
Biological process | Electron transport, Transport |
Ligand | Iron, Metal-binding |
Enzyme and pathway databases
SABIO-RKi | P00268 |
Names & Taxonomyi
Protein namesi | Recommended name: RubredoxinShort name: Rd |
Organismi | Clostridium pasteurianum |
Taxonomic identifieri | 1501 [NCBI] |
Taxonomic lineagei | Bacteria › Firmicutes › Clostridia › Clostridiales › Clostridiaceae › Clostridium |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000135030 | 1 – 54 | RubredoxinAdd BLAST | 54 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 1 | N-formylmethionine1 Publication | 1 |
Keywords - PTMi
FormylationStructurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
BMRBi | P00268 |
PCDDBi | P00268 |
SMRi | P00268 |
ModBasei | Search... |
PDBe-KBi | Search... |
Miscellaneous databases
EvolutionaryTracei | P00268 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 1 – 54 | Rubredoxin-likePROSITE-ProRule annotationAdd BLAST | 54 |
Sequence similaritiesi
Belongs to the rubredoxin family.Curated
Family and domain databases
CDDi | cd00730, rubredoxin, 1 hit |
InterProi | View protein in InterPro IPR024922, Rubredoxin IPR024934, Rubredoxin-like_dom IPR024935, Rubredoxin_dom IPR018527, Rubredoxin_Fe_BS |
Pfami | View protein in Pfam PF00301, Rubredoxin, 1 hit |
PIRSFi | PIRSF000071, Rubredoxin, 1 hit |
PRINTSi | PR00163, RUBREDOXIN |
PROSITEi | View protein in PROSITE PS00202, RUBREDOXIN, 1 hit PS50903, RUBREDOXIN_LIKE, 1 hit |
i Sequence
Sequence statusi: Complete.
P00268-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MKKYTCTVCG YIYNPEDGDP DNGVNPGTDF KDIPDDWVCP LCGVGKDQFE
EVEE
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | M60116 Genomic DNA Translation: AAA23279.1 |
PIRi | S29120, RUCLEP |
RefSeqi | WP_003447684.1, NZ_LFYL01000002.1 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | M60116 Genomic DNA Translation: AAA23279.1 |
PIRi | S29120, RUCLEP |
RefSeqi | WP_003447684.1, NZ_LFYL01000002.1 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
1B13 | X-ray | 1.50 | A | 1-54 | [»] | |
1B2J | X-ray | 1.60 | A | 1-54 | [»] | |
1B2O | X-ray | 1.90 | A/B | 1-54 | [»] | |
1BE7 | X-ray | 1.65 | A | 1-54 | [»] | |
1BFY | NMR | - | A | 1-54 | [»] | |
1C09 | X-ray | 1.60 | A/B/C | 1-54 | [»] | |
1FHH | X-ray | 1.50 | A | 1-54 | [»] | |
1FHM | X-ray | 1.50 | A | 1-54 | [»] | |
1IRN | X-ray | 1.20 | A | 1-54 | [»] | |
1IRO | X-ray | 1.10 | A | 1-54 | [»] | |
1R0F | X-ray | 1.60 | A | 1-54 | [»] | |
1R0G | X-ray | 1.60 | A | 1-54 | [»] | |
1R0H | X-ray | 1.70 | A | 1-54 | [»] | |
1R0I | X-ray | 1.50 | A | 1-54 | [»] | |
1R0J | X-ray | 2.00 | A | 1-54 | [»] | |
1SMM | X-ray | 1.36 | A | 1-54 | [»] | |
1SMU | X-ray | 1.43 | A | 1-54 | [»] | |
1SMW | X-ray | 1.38 | A | 1-54 | [»] | |
1T9O | X-ray | 2.00 | A/B/C | 1-54 | [»] | |
1T9P | X-ray | 1.50 | A/B/C | 1-54 | [»] | |
1T9Q | X-ray | 1.80 | A | 1-54 | [»] | |
2PVE | X-ray | 0.79 | A/B/C | 1-54 | [»] | |
4MBS | X-ray | 2.71 | A/B | 1-54 | [»] | |
4RXN | X-ray | 1.20 | A | 1-54 | [»] | |
4XNV | X-ray | 2.20 | A | 1-54 | [»] | |
4XNW | X-ray | 2.70 | A/C | 1-54 | [»] | |
5RXN | X-ray | 1.20 | A | 1-54 | [»] | |
5UIW | X-ray | 2.20 | A | 1-54 | [»] | |
5VBL | X-ray | 2.60 | B | 1-54 | [»] | |
6AKX | X-ray | 2.80 | A/B | 1-54 | [»] | |
6AKY | X-ray | 2.80 | A | 1-54 | [»] | |
6BD4 | X-ray | 2.40 | A | 1-54 | [»] | |
6GPS | X-ray | 3.30 | A | 1-54 | [»] | |
6GPX | X-ray | 2.70 | A/B | 1-54 | [»] | |
6IIU | X-ray | 2.50 | A | 1-54 | [»] | |
6IIV | X-ray | 3.00 | A | 1-54 | [»] | |
6KNM | X-ray | 3.20 | B | 1-54 | [»] | |
6LI2 | X-ray | 2.80 | A | 2-54 | [»] | |
6LN2 | X-ray | 3.20 | A | 1-54 | [»] | |
6ME6 | X-ray | 2.80 | A/B | 1-53 | [»] | |
6ME7 | X-ray | 3.20 | A/B | 1-53 | [»] | |
6ME8 | X-ray | 3.10 | A/B | 1-53 | [»] | |
6ME9 | X-ray | 3.30 | A/B | 1-53 | [»] | |
BMRBi | P00268 | |||||
PCDDBi | P00268 | |||||
SMRi | P00268 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Enzyme and pathway databases
SABIO-RKi | P00268 |
Miscellaneous databases
EvolutionaryTracei | P00268 |
Family and domain databases
CDDi | cd00730, rubredoxin, 1 hit |
InterProi | View protein in InterPro IPR024922, Rubredoxin IPR024934, Rubredoxin-like_dom IPR024935, Rubredoxin_dom IPR018527, Rubredoxin_Fe_BS |
Pfami | View protein in Pfam PF00301, Rubredoxin, 1 hit |
PIRSFi | PIRSF000071, Rubredoxin, 1 hit |
PRINTSi | PR00163, RUBREDOXIN |
PROSITEi | View protein in PROSITE PS00202, RUBREDOXIN, 1 hit PS50903, RUBREDOXIN_LIKE, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | RUBR_CLOPA | |
Accessioni | P00268Primary (citable) accession number: P00268 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | July 21, 1986 |
Last sequence update: | November 1, 1991 | |
Last modified: | October 7, 2020 | |
This is version 118 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencingDocuments
- PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families