Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Basket 0
(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)

P53797

- PSY_NARPS

UniProt

P53797 - PSY_NARPS

Protein

Phytoene synthase, chloroplastic

Gene

PSY

Organism
Narcissus pseudonarcissus (Daffodil)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
    • BLAST
    • Align
    • Format
    • Add to basket
    • History
      Entry version 65 (01 Oct 2014)
      Sequence version 1 (01 Oct 1996)
      Previous versions | rss
    • Help video
    • Feedback
    • Comment

    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

    Keywords - Molecular functioni

    Transferase

    Keywords - Biological processi

    Carotenoid biosynthesis, Isoprene biosynthesis

    Enzyme and pathway databases

    BioCyciMetaCyc:MONOMER-18247.
    UniPathwayiUPA00799; UER00773.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Phytoene synthase, chloroplastic (EC:2.5.1.32)
    Gene namesi
    Name:PSY
    OrganismiNarcissus pseudonarcissus (Daffodil)
    Taxonomic identifieri39639 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaAsparagalesAmaryllidaceaeAmaryllidoideaeNarcissus

    Subcellular locationi

    GO - Cellular componenti

    1. chloroplast Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 136136ChloroplastSequence AnalysisAdd
    BLAST
    Chaini137 – 423287Phytoene synthase, chloroplasticPRO_0000029859Add
    BLAST

    Interactioni

    Subunit structurei

    Monomer.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliP53797.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the phytoene/squalene synthase family.Curated

    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.

    P53797-1 [UniParc]FASTAAdd to Basket

    « Hide

    MVVAILRVVS AIEIPIRLGF SEANWRFSSP KYDNLGRKKS RLSVYSLYTT    50
    SKYACVGFEA ENNGKFLIRS SLVANPAGEA TISSEQKVYD VVLKQAALVK 100
    DQTKSSRKST DVKPDIVLPG TVYLLKDAYD RCGEVCAEYA KTFYLGTLLM 150
    TPERRRAIWA IYVWCRRTDE LVDGHNASHI TPSALDRWEA RLEDLFAGRP 200
    YDMFDAALSD TVSRFPVDIQ PFMDMVEGMR MDLKKSRYKN FDELYLYCYY 250
    VAGTVGLMSV PVMGIAPESL AEAESVYNAA LALGIANQLT NILRDVGEDA 300
    RRGRIYLPQD ELAEAGLSDE DVFTGKVTDK WRSFMKRQIK RARTFFEQAE 350
    KGVTELSQAS RWPVWASLLL YRQILDEIEA NDYNNFTKRA YVSKVKRLAA 400
    LPLAYGKSLL IPLSLRPPSL SKA 423
    Length:423
    Mass (Da):47,806
    Last modified:October 1, 1996 - v1
    Checksum:i8E76BA35312B73DF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X78814 mRNA. Translation: CAA55391.1.
    PIRiS54135.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X78814 mRNA. Translation: CAA55391.1 .
    PIRi S54135.

    3D structure databases

    ProteinModelPortali P53797.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Enzyme and pathway databases

    UniPathwayi UPA00799 ; UER00773 .
    BioCyci MetaCyc:MONOMER-18247.

    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. "Nucleotide sequence of a Narcissus pseudonarcissus cDNA for phytoene synthase."
      Schledz M., Beyer P.
      Plant Gene Register PGR95-122
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
      Tissue: Paracorolla.

    Entry informationi

    Entry nameiPSY_NARPS
    AccessioniPrimary (citable) accession number: P53797
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 1, 1996
    Last sequence update: October 1, 1996
    Last modified: October 1, 2014
    This is version 65 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