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P37272

- PSY_CAPAN

UniProt

P37272 - PSY_CAPAN

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Protein
Phytoene synthase, chloroplastic
Gene
PSY1
Organism
Capsicum annuum (Bell pepper)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

Functioni

Catalyzes the reaction from prephytoene diphosphate to phytoene.

Catalytic activityi

2 geranylgeranyl diphosphate = 15-cis-phytoene + 2 diphosphate.

Pathwayi

GO - Molecular functioni

  1. geranylgeranyl-diphosphate geranylgeranyltransferase activity Source: UniProtKB-EC

GO - Biological processi

  1. carotenoid biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Transferase

Keywords - Biological processi

Carotenoid biosynthesis, Isoprene biosynthesis

Enzyme and pathway databases

SABIO-RKP37272.
UniPathwayiUPA00799; UER00773.

Names & Taxonomyi

Protein namesi
Recommended name:
Phytoene synthase, chloroplastic (EC:2.5.1.32)
Gene namesi
Name:PSY1
OrganismiCapsicum annuum (Bell pepper)
Taxonomic identifieri4072 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeCapsiceaeCapsicum

Subcellular locationi

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 141141Chloroplast Reviewed prediction
Add
BLAST
Chaini142 – 419278Phytoene synthase, chloroplastic
PRO_0000029853Add
BLAST

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliP37272.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Family and domain databases

Gene3Di1.10.600.10. 1 hit.
InterProiIPR002060. Squ/phyt_synthse.
IPR019845. Squalene/phytoene_synthase_CS.
IPR008949. Terpenoid_synth.
[Graphical view]
PfamiPF00494. SQS_PSY. 1 hit.
[Graphical view]
SUPFAMiSSF48576. SSF48576. 1 hit.
PROSITEiPS01044. SQUALEN_PHYTOEN_SYN_1. 1 hit.
PS01045. SQUALEN_PHYTOEN_SYN_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P37272-1 [UniParc]FASTAAdd to Basket

« Hide

MSVALLWVVS PCDVSNGTGF LVSVREGNRI FDSSGRRNLA CNERIKRGGG    50
KQRWSFGSYL GGAQTGSGRK FSVRSAIVAT PAGEMTMSSE RMVYDVVLRQ 100
AALVKRQLRS TDELDVKKDI PIPGTLGLLS EAYDRCSEVC AEYAKTFYLG 150
TMLMTPERRK AIWAIYVWCR RTDELVDGPN ASHITPAALD RWEDRLEDVF 200
SGRPFDMLDA ALSDTVSKFP VDIQPFRDMI EGMRMDLRKS RYRNFDELYL 250
YCYYVAGTVG LMSVPIMGIA PESKATTESV YNAALALGIA NQLTNILRDV 300
GEDARRGRVY LPQDELAQAG LSDEDIFAGR VTDKWRIFMK KQIQRARKFF 350
DEAEKGVTEL SAASRWPVLA SLLLYRRILD EIEANDYNNF TKRAYVSKPK 400
KLIALPIAYA KSLVPSTRT 419
Length:419
Mass (Da):47,126
Last modified:October 1, 1994 - v1
Checksum:i9167953D6EA92982
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X68017 mRNA. Translation: CAA48155.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X68017 mRNA. Translation: CAA48155.1 .

3D structure databases

ProteinModelPortali P37272.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00799 ; UER00773 .
SABIO-RK P37272.

Family and domain databases

Gene3Di 1.10.600.10. 1 hit.
InterProi IPR002060. Squ/phyt_synthse.
IPR019845. Squalene/phytoene_synthase_CS.
IPR008949. Terpenoid_synth.
[Graphical view ]
Pfami PF00494. SQS_PSY. 1 hit.
[Graphical view ]
SUPFAMi SSF48576. SSF48576. 1 hit.
PROSITEi PS01044. SQUALEN_PHYTOEN_SYN_1. 1 hit.
PS01045. SQUALEN_PHYTOEN_SYN_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Expression of the genes encoding the early carotenoid biosynthetic enzymes in Capsicum annuum."
    Roemer S., Hugueney P., Bouvier F., Camara B., Kuntz M.
    Biochem. Biophys. Res. Commun. 196:1414-1421(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. Lamuyo.

Entry informationi

Entry nameiPSY_CAPAN
AccessioniPrimary (citable) accession number: P37272
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: February 19, 2014
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Multifunctional enzyme

Documents

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

External Data

Dasty 3

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