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P51084

- CHS2_TRISU

UniProt

P51084 - CHS2_TRISU

Protein

Chalcone synthase 2

Gene

CHS2

Organism
Trifolium subterraneum (Subterranean clover)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 68 (01 Oct 2014)
      Sequence version 1 (01 Oct 1996)
      Previous versions | rss
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    • Comment

    Functioni

    The primary product of this enzyme is 4,2',4',6'-tetrahydroxychalcone (also termed naringenin-chalcone or chalcone) which can under specific conditions spontaneously isomerize into naringenin.

    Catalytic activityi

    3 malonyl-CoA + 4-coumaroyl-CoA = 4 CoA + naringenin chalcone + 3 CO2.PROSITE-ProRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei164 – 1641PROSITE-ProRule annotation

    GO - Molecular functioni

    1. naringenin-chalcone synthase activity Source: UniProtKB-EC

    GO - Biological processi

    1. flavonoid biosynthetic process Source: UniProtKB-UniPathway

    Keywords - Molecular functioni

    Acyltransferase, Transferase

    Keywords - Biological processi

    Flavonoid biosynthesis

    Enzyme and pathway databases

    UniPathwayiUPA00154.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Chalcone synthase 2 (EC:2.3.1.74)
    Alternative name(s):
    Naringenin-chalcone synthase 2
    Gene namesi
    Name:CHS2
    OrganismiTrifolium subterraneum (Subterranean clover)
    Taxonomic identifieri3900 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeTrifolieaeTrifolium

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 389389Chalcone synthase 2PRO_0000216069Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliP51084.
    SMRiP51084. Positions 3-389.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the chalcone/stilbene synthases family.Curated

    Family and domain databases

    Gene3Di3.40.47.10. 2 hits.
    InterProiIPR012328. Chalcone/stilbene_synth_C.
    IPR018088. Chalcone/stilbene_synthase_AS.
    IPR001099. Chalcone/stilbene_synthase_N.
    IPR011141. Polyketide_synthase_type-III.
    IPR016039. Thiolase-like.
    IPR016038. Thiolase-like_subgr.
    [Graphical view]
    PfamiPF02797. Chal_sti_synt_C. 1 hit.
    PF00195. Chal_sti_synt_N. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000451. PKS_III. 1 hit.
    SUPFAMiSSF53901. SSF53901. 2 hits.
    PROSITEiPS00441. CHALCONE_SYNTH. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    P51084-1 [UniParc]FASTAAdd to Basket

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    MVSVSEIRKA QRAEGPATIL AIGTANPANR VEQATYPDFY FKITNSEHKV    50
    ELKEKFQRMC DKSMIKSRYM YLTEEILKEN PSVCEYMAPS LDARQDMVVV 100
    EVPRLGKEAA VKAIKEWGQP KSKITHLIFC TTSGVDMPGA DYQLTKLLGL 150
    RPYVKRYMMY QQGCFAGGTV LRLAKDLAEN NKGARVLVVC SEVTAVTFRG 200
    PSDTHLDSLV GQALFGDGAA ALIVGSDPVP EIEKPIFEMV WTAQTIAPDS 250
    EGAIDGHLRE AGLTFHLLKD VPGIVSKNID KALVEAFQPL NISDYNSIFW 300
    IAHPGGPAIL DQVEQKLALK PEKMKATREV LSEYGNMSSA CVLFILDEMR 350
    KKSAQNGLKT TGEGLEWGVL FGFGPGLTIE TVVLHSVAI 389
    Length:389
    Mass (Da):42,728
    Last modified:October 1, 1996 - v1
    Checksum:i51200DE3B9C58404
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    M91194 Unassigned DNA. Translation: AAA18177.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    M91194 Unassigned DNA. Translation: AAA18177.1 .

    3D structure databases

    ProteinModelPortali P51084.
    SMRi P51084. Positions 3-389.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Enzyme and pathway databases

    UniPathwayi UPA00154 .

    Family and domain databases

    Gene3Di 3.40.47.10. 2 hits.
    InterProi IPR012328. Chalcone/stilbene_synth_C.
    IPR018088. Chalcone/stilbene_synthase_AS.
    IPR001099. Chalcone/stilbene_synthase_N.
    IPR011141. Polyketide_synthase_type-III.
    IPR016039. Thiolase-like.
    IPR016038. Thiolase-like_subgr.
    [Graphical view ]
    Pfami PF02797. Chal_sti_synt_C. 1 hit.
    PF00195. Chal_sti_synt_N. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000451. PKS_III. 1 hit.
    SUPFAMi SSF53901. SSF53901. 2 hits.
    PROSITEi PS00441. CHALCONE_SYNTH. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "In Trifolium subterraneum, chalcone synthase is encoded by a multigene family."
      Arioli T., Howles P.A., Weinman J.J., Rolfe B.G.
      Gene 138:79-86(1994) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE.
      Strain: cv. Karridale.
      Tissue: Leaf and Stem.

    Entry informationi

    Entry nameiCHS2_TRISU
    AccessioniPrimary (citable) accession number: P51084
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 1, 1996
    Last sequence update: October 1, 1996
    Last modified: October 1, 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

    Documents

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

    External Data

    Dasty 3