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Q9SEA0

- CCS_CITSI

UniProt

Q9SEA0 - CCS_CITSI

Protein

Capsanthin/capsorubin synthase, chromoplast

Gene

CCS

Organism
Citrus sinensis (Sweet orange) (Citrus aurantium var. sinensis)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 58 (01 Oct 2014)
      Sequence version 1 (01 May 2000)
      Previous versions | rss
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    Functioni

    Catalyzes the conversion of the ubiquitous 5,6-epoxycarotenoids, antheraxanthin and violaxanthin, into capsanthin and capsorubin, respectively.

    Catalytic activityi

    Violaxanthin = capsorubin.
    Antheraxanthin = capsanthin.

    Pathwayi

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi88 – 11730NADSequence AnalysisAdd
    BLAST

    GO - Molecular functioni

    1. capsanthin synthase activity Source: UniProtKB-EC
    2. capsorubin synthase activity Source: UniProtKB-EC
    3. oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen Source: InterPro

    GO - Biological processi

    1. carotenoid biosynthetic process Source: UniProtKB-KW

    Keywords - Molecular functioni

    Isomerase, Oxidoreductase

    Keywords - Biological processi

    Carotenoid biosynthesis

    Keywords - Ligandi

    NAD

    Enzyme and pathway databases

    UniPathwayiUPA00806; UER00774.
    UPA00807; UER00775.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Capsanthin/capsorubin synthase, chromoplast (EC:5.3.99.8)
    Gene namesi
    Name:CCS
    OrganismiCitrus sinensis (Sweet orange) (Citrus aurantium var. sinensis)
    Taxonomic identifieri2711 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsSapindalesRutaceaeCitrus

    Subcellular locationi

    Plastidchromoplast By similarity

    GO - Cellular componenti

    1. chromoplast Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Chromoplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini? – 503Capsanthin/capsorubin synthase, chromoplastPRO_0000018437
    Transit peptidei1 – ?ChromoplastSequence Analysis

    Structurei

    3D structure databases

    ProteinModelPortaliQ9SEA0.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the lycopene cyclase family.Curated

    Keywords - Domaini

    Transit peptide

    Family and domain databases

    InterProiIPR010108. Lycopene_cyclase_b/e.
    IPR008671. Lycopene_cyclase_FAD-bd.
    [Graphical view]
    PfamiPF05834. Lycopene_cycl. 1 hit.
    [Graphical view]
    TIGRFAMsiTIGR01790. carotene-cycl. 1 hit.

    Sequencei

    Sequence statusi: Complete.

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

    Q9SEA0-1 [UniParc]FASTAAdd to Basket

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    MATLLSPFSP SPLAKVSQII DSTSSPSFSL FPLGRQNACS RKADHHHHHR    50
    IRTSKFGNFL ELTPESVPEF LDFDLPWFHP SDRIRYDVII IGTGPAGLRL 100
    AEQVSSRHSV KVCCVDPSPL STWPNNYGVW VDEFEDIGLV DCLDKTWPMT 150
    CVFINDHKTK YLDRPYGRVS RNILKTKLLE NCVSNGVKFH KAKVWHVNHQ 200
    EFESSIVCDD GNEIKASLIV DASGFASSFV EYDKPRNHGY QIAHGILAEV 250
    ESHPFDLDKM VLMDWRDSHL GNEPYLRASN LKLPTFLYAM PFDSNLVFLE 300
    ETSLVSRPVL SYKEVKSRMA ARLRHMGIRV KRVIEDEKCL IPMGGPLPVI 350
    PQSVMAIGGT SGLIHPATGY MVARTMALAP ALADAIAECL GSTRMIRGRP 400
    LHQKVWNGLW PIDRRCNREF YSFGMETLLK LDLKGTRRFF DAFFDLNPYY 450
    WHGFLSSRLS LAELAGLSLS LFGHASNSSR LDIVTKCPVP LVKMMGNLAL 500
    ETI 503
    Length:503
    Mass (Da):56,663
    Last modified:May 1, 2000 - v1
    Checksum:i2C957F0AA91075E6
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF169241 Genomic DNA. Translation: AAF18389.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF169241 Genomic DNA. Translation: AAF18389.1 .

    3D structure databases

    ProteinModelPortali Q9SEA0.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Enzyme and pathway databases

    UniPathwayi UPA00806 ; UER00774 .
    UPA00807 ; UER00775 .

    Family and domain databases

    InterProi IPR010108. Lycopene_cyclase_b/e.
    IPR008671. Lycopene_cyclase_FAD-bd.
    [Graphical view ]
    Pfami PF05834. Lycopene_cycl. 1 hit.
    [Graphical view ]
    TIGRFAMsi TIGR01790. carotene-cycl. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Molecular cloning of full length capsanthin/capsorubin synthase homologous gene from orange (Citrus sinensis)."
      Xu C.J., Chen D.M., Zhang S.L.
      Shi Yan Sheng Wu Xue Bao 34:147-150(2001) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

    Entry informationi

    Entry nameiCCS_CITSI
    AccessioniPrimary (citable) accession number: Q9SEA0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 1, 2000
    Last sequence update: May 1, 2000
    Last modified: October 1, 2014
    This is version 58 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Documents

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

    External Data

    Dasty 3