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Protein

Bifunctional lycopene cyclase/phytoene synthase

Gene

Lema_P114090.1

Organism
Leptosphaeria maculans (strain JN3 / isolate v23.1.3 / race Av1-4-5-6-7-8) (Blackleg fungus) (Phoma lingam)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Bifunctional enzyme that catalyzes the reactions from geranylgeranyl diphosphate to phytoene (phytoene synthase) and lycopene to beta-carotene via the intermediate gamma-carotene (lycopene cyclase).By similarity

Catalytic activityi

Carotenoid psi-end group = carotenoid beta-end group.
2 geranylgeranyl diphosphate = 15-cis-phytoene + 2 diphosphate.

Pathwayi: beta-carotene biosynthesis

This protein is involved in the pathway beta-carotene biosynthesis, which is part of Carotenoid biosynthesis.
View all proteins of this organism that are known to be involved in the pathway beta-carotene biosynthesis and in Carotenoid biosynthesis.

Pathwayi: phytoene biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes all-trans-phytoene from geranylgeranyl diphosphate.
Proteins known to be involved in this subpathway in this organism are:
  1. Bifunctional lycopene cyclase/phytoene synthase (Lema_P114090.1)
This subpathway is part of the pathway phytoene biosynthesis, which is itself part of Carotenoid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes all-trans-phytoene from geranylgeranyl diphosphate, the pathway phytoene biosynthesis and in Carotenoid biosynthesis.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase, Transferase
Biological processCarotenoid biosynthesis

Enzyme and pathway databases

UniPathwayiUPA00799; UER00773.
UPA00802.

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional lycopene cyclase/phytoene synthase
Including the following 2 domains:
Lycopene beta-cyclase (EC:5.5.1.19)
Alternative name(s):
Lycopene cyclase
Phytoene synthase (EC:2.5.1.32)
Gene namesi
ORF Names:Lema_P114090.1
OrganismiLeptosphaeria maculans (strain JN3 / isolate v23.1.3 / race Av1-4-5-6-7-8) (Blackleg fungus) (Phoma lingam)
Taxonomic identifieri985895 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaDothideomycetesPleosporomycetidaePleosporalesPleosporineaeLeptosphaeriaceaeLeptosphaeriaLeptosphaeria maculans species complex
Proteomesi
  • UP000002668 Componenti: Genome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei3 – 23HelicalSequence analysisAdd BLAST21
Transmembranei35 – 55HelicalSequence analysisAdd BLAST21
Transmembranei65 – 85HelicalSequence analysisAdd BLAST21
Transmembranei120 – 140HelicalSequence analysisAdd BLAST21
Transmembranei152 – 172HelicalSequence analysisAdd BLAST21
Transmembranei173 – 193HelicalSequence analysisAdd BLAST21
Transmembranei221 – 241HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004092371 – 581Bifunctional lycopene cyclase/phytoene synthaseAdd BLAST581

Interactioni

Protein-protein interaction databases

STRINGi5022.CBX94994.

Structurei

3D structure databases

ProteinModelPortaliE4ZUB5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni1 – 243Lycopene beta-cyclaseAdd BLAST243
Regioni250 – 581Phytoene synthaseAdd BLAST332

Sequence similaritiesi

In the N-terminal section; belongs to the lycopene beta-cyclase family.Curated
In the C-terminal section; belongs to the phytoene/squalene synthase family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

InParanoidiE4ZUB5.
OMAiYMEIGRV.
OrthoDBiEOG092C1GQ8.

Family and domain databases

CDDicd00683. Trans_IPPS_HH. 1 hit.
Gene3Di1.10.600.10. 1 hit.
InterProiView protein in InterPro
IPR008949. Isoprenoid_synthase_dom_sf.
IPR017825. Lycopene_cyclase_dom.
IPR002060. Squ/phyt_synthse.
IPR019845. Squalene/phytoene_synthase_CS.
IPR033904. Trans_IPPS_HH.
PfamiView protein in Pfam
PF00494. SQS_PSY. 1 hit.
SUPFAMiSSF48576. SSF48576. 1 hit.
TIGRFAMsiTIGR03462. CarR_dom_SF. 2 hits.
PROSITEiView protein in PROSITE
PS01045. SQUALEN_PHYTOEN_SYN_2. 1 hit.

Sequencei

Sequence statusi: Complete.

E4ZUB5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGFDYALVHL KYTIPPAVLL TLLYRPLLTK IDVYKVAFLV TIAVVATIPW
60 70 80 90 100
DSYLIRNRIW SYPDHVIIGP TLFDIPLEEV FFFVVQTYNT SLLYLVLSKP
110 120 130 140 150
TFQPVYLCTE RDELHGSWRL KRLIGQAILL GAIAWGWFCV RERGLGTYTG
160 170 180 190 200
LILIWAGPFL LLLWSLAYQF IIGLPFTNTL LPIVLPTLYL WIVDTLALRR
210 220 230 240 250
GTWVISPGTK FGVHLWDGLE IEEALFFLLT NVLIVFGQLA FDNALAVLYA
260 270 280 290 300
FPHLFPDPSL LPSPATLIRS LLTSCAQYDE ARLTGFREAV SRLKRKSRSF
310 320 330 340 350
YLASSTFQGP LRMDLLLLYS FCRVADDLVD NAATTEEARQ WIAKLHKFLD
360 370 380 390 400
NVYRKDVVCS SVTDQVRKEF PLDTHSALLQ LPCCKLSAEP LRDLLRGFEM
410 420 430 440 450
DLEFNSTSPI QSTEDLVLYS ERVAGTVAQM CIQLIFHLYP SSLTAEKRHK
460 470 480 490 500
VVAAGNSMGV ALQYVNIARD IGVDAKIGRV YLPTDWLSEV GLNCDTVLKD
510 520 530 540 550
PKDPRIEALR GRLLDDAFSF YEEAKLAIAQ LPIEAQGPIR VAVESYMEIG
560 570 580
RTLKQDGFIV KAGRATVPKW RRVLVAWRTL N
Length:581
Mass (Da):65,807
Last modified:February 8, 2011 - v1
Checksum:iAE5B91B31A0FBDD1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FP929126 Genomic DNA. Translation: CBX94994.1.
RefSeqiXP_003838473.1. XM_003838425.1.

Genome annotation databases

EnsemblFungiiCBX94994; CBX94994; LEMA_P114090.1.
GeneIDi13287881.

Similar proteinsi

Entry informationi

Entry nameiLCPS_LEPMJ
AccessioniPrimary (citable) accession number: E4ZUB5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 31, 2011
Last sequence update: February 8, 2011
Last modified: November 22, 2017
This is version 33 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families