Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

B9X0J1

- STBOS_STERE

UniProt

B9X0J1 - STBOS_STERE

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Baccharis oxide synthase

Gene
N/A
Organism
Stevia rebaudiana (Stevia) (Eupatorium rebaudianum)
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli

Functioni

Oxidosqualene cyclase converting (3S)-2,3-epoxy-2,3-dihydrosqualene to baccharis oxide, a triterpene with a 3,10-oxide bridge in the A-ring. Also mediates conversion of other triterpenoids at a much lower level.1 Publication

Catalytic activityi

(3S)-2,3-epoxy-2,3-dihydrosqualene = baccharis oxide.1 Publication

GO - Molecular functioni

  1. oxidosqualene cyclase activity Source: UniProtKB

GO - Biological processi

  1. metabolic process Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Names & Taxonomyi

Protein namesi
Recommended name:
Baccharis oxide synthase (EC:5.4.99.51)
Short name:
StrBOS
OrganismiStevia rebaudiana (Stevia) (Eupatorium rebaudianum)
Taxonomic identifieri55670 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridscampanulidsAsteralesAsteraceaeAsteroideaeHeliantheae allianceEupatorieaeStevia

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 761761Baccharis oxide synthasePRO_0000418758Add
BLAST

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati148 – 18942PFTB 1Add
BLAST
Repeati639 – 68042PFTB 2Add
BLAST

Sequence similaritiesi

Belongs to the terpene cyclase/mutase family.Curated
Contains 2 PFTB repeats.Curated

Keywords - Domaini

Repeat

Family and domain databases

Gene3Di1.50.10.20. 2 hits.
InterProiIPR001330. Prenyltrans.
IPR018333. Squalene_cyclase.
IPR002365. Terpene_synthase_CS.
IPR008930. Terpenoid_cyclase/PrenylTrfase.
[Graphical view]
PfamiPF00432. Prenyltrans. 1 hit.
[Graphical view]
SUPFAMiSSF48239. SSF48239. 2 hits.
TIGRFAMsiTIGR01787. squalene_cyclas. 1 hit.
PROSITEiPS01074. TERPENE_SYNTHASES. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B9X0J1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MWRLKIADGN NNPYLYSTNN FVGRQTWEFD PNYGTQEERD EVEQARQHFW
60 70 80 90 100
NNRHQFKATG DVLWRMQFIR EKRFKQTIPQ VKIEDGEEIS YDKVTATLRR
110 120 130 140 150
SVHLLAALQA DDGHWPAENT GPMFFIQPLV ICLYITGHLD RVFPKEHKKE
160 170 180 190 200
ILRYLYTQQN EDGGWGLHIE GQSIMFGTIM SYVCMRLLGE GPDGGLNGAC
210 220 230 240 250
TKARKWILDH GSVLASPSWG KIYLTILGVH EWEGCNPLPP EFWILPSIFP
260 270 280 290 300
MHPAKMWCYC RLIYMPMSYL YGRRFVGPIT PLVLQLREEL YSQSYNDIKW
310 320 330 340 350
KSTRHLVVKE DLHYPHPWLQ DLMWDGLYIF TEPLLTRWPF SKLREKALKT
360 370 380 390 400
TINHIHYEDE NSRYITIGAV EKSLCMLACW DEDPDGVCFK KHLARIPDYI
410 420 430 440 450
WVSEDGLKMQ SFGSQLWDAS LAIQALLATD LNHDIEPILR KGHDFIKASQ
460 470 480 490 500
VKDNPSGDFK SMYRHITKGS WTFSDQDHGW QTSDCTTEGL KCCLLLSKMS
510 520 530 540 550
AEIVGEKMQP EQFYDAVNLI LSLQCKNGGE AGWEPAGESN WLEFLNPSEL
560 570 580 590 600
FEDIVLEHDS VECTATGMQA LVIFKKLYPK HRREEIEKFL KDACGYLEKV
610 620 630 640 650
QMQDGSWYGE WGICFTYGTC FALGGMEAIG KTYENCEAIR RAVNFLLTTQ
660 670 680 690 700
RNDGGWGESY RSSPKKKYVP LEGNRSNLVQ TACALMGLIR SKQEERDPTP
710 720 730 740 750
LHRAAKLLIN SQMENGDFPQ EETGGVFKKN CLLHYPMYRN IYTLWALGEY
760
RKKVLPQPTK V
Length:761
Mass (Da):88,050
Last modified:April 14, 2009 - v1
Checksum:i79354A8BA097B2C2
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB455264 mRNA. Translation: BAH23676.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB455264 mRNA. Translation: BAH23676.1 .

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 1.50.10.20. 2 hits.
InterProi IPR001330. Prenyltrans.
IPR018333. Squalene_cyclase.
IPR002365. Terpene_synthase_CS.
IPR008930. Terpenoid_cyclase/PrenylTrfase.
[Graphical view ]
Pfami PF00432. Prenyltrans. 1 hit.
[Graphical view ]
SUPFAMi SSF48239. SSF48239. 2 hits.
TIGRFAMsi TIGR01787. squalene_cyclas. 1 hit.
PROSITEi PS01074. TERPENE_SYNTHASES. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Biosynthesis of baccharis oxide, a triterpene with a 3,10-oxide bridge in the A-ring."
    Shibuya M., Sagara A., Saitoh A., Kushiro T., Ebizuka Y.
    Org. Lett. 10:5071-5074(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, CATALYTIC ACTIVITY.
    Tissue: Root.

Entry informationi

Entry nameiSTBOS_STERE
AccessioniPrimary (citable) accession number: B9X0J1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 5, 2012
Last sequence update: April 14, 2009
Last modified: October 1, 2014
This is version 17 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3