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UniProtKB - C6WFL3 (EVS_ACTMD)
Protein
2-epi-valiolone synthase
Gene
Amir_2000
Organism
Actinosynnema mirum (strain ATCC 29888 / DSM 43827 / JCM 3225 / NBRC 14064 / NCIMB 13271 / NRRL B-12336 / IMRU 3971 / 101)
Status
Functioni
Catalyzes the conversion of sedoheptulose 7-phosphate to 2-epi-valiolone, which may serve as an alternative precursor for aminocyclitol biosynthesis.
1 PublicationCatalytic activityi
- EC:4.2.3.1551 Publication
Cofactori
Protein has several cofactor binding sites:- NAD+1 Publication
- Co2+1 Publication, Zn2+1 PublicationNote: Binds 1 divalent metal cation per subunit. Co2+ is the preferred cofactor.1 Publication
Kineticsi
kcat is 2.0 min(-1).1 Publication
- KM=59.9 µM for sedoheptulose 7-phosphate1 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 161 | NAD; via carbonyl oxygenBy similarity | 1 | |
Binding sitei | 170 | NADBy similarity | 1 | |
Metal bindingi | 203 | ZincBy similarity | 1 | |
Metal bindingi | 266 | ZincBy similarity | 1 | |
Metal bindingi | 283 | ZincBy similarity | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 92 – 95 | NADBy similarity | 4 | |
Nucleotide bindingi | 124 – 128 | NADBy similarity | 5 | |
Nucleotide bindingi | 148 – 149 | NADBy similarity | 2 | |
Nucleotide bindingi | 188 – 191 | NADBy similarity | 4 |
GO - Molecular functioni
- 3-dehydroquinate synthase activity Source: InterPro
- metal ion binding Source: UniProtKB-KW
- nucleotide binding Source: UniProtKB-KW
GO - Biological processi
- aromatic amino acid family biosynthetic process Source: InterPro
Keywordsi
Molecular function | Lyase |
Ligand | Cobalt, Metal-binding, NAD, Nucleotide-binding, Zinc |
Enzyme and pathway databases
BRENDAi | 4.2.3.155, 14507 |
Names & Taxonomyi
Protein namesi | Recommended name: 2-epi-valiolone synthase1 Publication (EC:4.2.3.1551 Publication)Short name: EVS1 Publication Alternative name(s): Sedoheptulose 7-phosphate cyclase1 Publication |
Gene namesi | Ordered Locus Names:Amir_2000Imported |
Organismi | Actinosynnema mirum (strain ATCC 29888 / DSM 43827 / JCM 3225 / NBRC 14064 / NCIMB 13271 / NRRL B-12336 / IMRU 3971 / 101) |
Taxonomic identifieri | 446462 [NCBI] |
Taxonomic lineagei | Bacteria › Actinobacteria › Pseudonocardiales › Pseudonocardiaceae › Actinosynnema › |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000441283 | 1 – 382 | 2-epi-valiolone synthaseAdd BLAST | 382 |
Family & Domainsi
Sequence similaritiesi
Phylogenomic databases
eggNOGi | COG0337, Bacteria |
HOGENOMi | CLU_001201_0_2_11 |
OMAi | IKMAVCF |
OrthoDBi | 1677032at2 |
Family and domain databases
InterProi | View protein in InterPro IPR016037, DHQ_synth_AroB IPR030963, DHQ_synth_fam IPR030960, DHQS/DOIS |
Pfami | View protein in Pfam PF01761, DHQ_synthase, 1 hit |
PIRSFi | PIRSF001455, DHQ_synth, 1 hit |
TIGRFAMsi | TIGR01357, aroB, 1 hit |
i Sequence
Sequence statusi: Complete.
C6WFL3-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MDSPAGYRIH DNIPLPGNLD QVDVHVTRDD DYRIHVLPDV DRAVDALLTE
60 70 80 90 100
LDGRRAVVIT DDVVADLHEG RVSAELAARG QLIGRTAIRA GEKSKSLTTA
110 120 130 140 150
FELIDWLAEV NLARRDVVIA LGGGVVVDTV GFVASAYMRG VPYVNMPTTL
160 170 180 190 200
LAQVDAGIGG KVAVDHSEAK NLVGAFYQPK AVISCLEHLR TLDTRQIRSG
210 220 230 240 250
LAEVVKKAVI ASPELFDYIE ANADDLLACA SPAIDVLVHA AGAIKTKLVG
260 270 280 290 300
RDPYEIDLRR PLNFGHTTGH AVETVTNYGP VLHGEAVAFG MVVAVDVARA
310 320 330 340 350
RGLVVPEVAD RVTALIRRLG LPVALEELGA VPRVDDVVAA LLKIRQIRDG
360 370 380
SLRFVLPVEL GATVIAEDVT EEEVRAALVR LR
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP001630 Genomic DNA Translation: ACU35948.1 |
RefSeqi | WP_015800837.1, NC_013093.1 |
Genome annotation databases
EnsemblBacteriai | ACU35948; ACU35948; Amir_2000 |
KEGGi | ami:Amir_2000 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP001630 Genomic DNA Translation: ACU35948.1 |
RefSeqi | WP_015800837.1, NC_013093.1 |
3D structure databases
SMRi | C6WFL3 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 446462.Amir_2000 |
Genome annotation databases
EnsemblBacteriai | ACU35948; ACU35948; Amir_2000 |
KEGGi | ami:Amir_2000 |
Phylogenomic databases
eggNOGi | COG0337, Bacteria |
HOGENOMi | CLU_001201_0_2_11 |
OMAi | IKMAVCF |
OrthoDBi | 1677032at2 |
Enzyme and pathway databases
BRENDAi | 4.2.3.155, 14507 |
Family and domain databases
InterProi | View protein in InterPro IPR016037, DHQ_synth_AroB IPR030963, DHQ_synth_fam IPR030960, DHQS/DOIS |
Pfami | View protein in Pfam PF01761, DHQ_synthase, 1 hit |
PIRSFi | PIRSF001455, DHQ_synth, 1 hit |
TIGRFAMsi | TIGR01357, aroB, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | EVS_ACTMD | |
Accessioni | C6WFL3Primary (citable) accession number: C6WFL3 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | August 30, 2017 |
Last sequence update: | September 22, 2009 | |
Last modified: | February 23, 2022 | |
This is version 76 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families