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Q43654

- SSY1_WHEAT

UniProt

Q43654 - SSY1_WHEAT

Protein

Starch synthase 1, chloroplastic/amyloplastic

Gene

WSSI-2

Organism
Triticum aestivum (Wheat)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 70 (01 Oct 2014)
      Sequence version 2 (16 Feb 2004)
      Previous versions | rss
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    Functioni

    Catalytic activityi

    ADP-glucose + (1,4-alpha-D-glucosyl)(n) = ADP + (1,4-alpha-D-glucosyl)(n+1).

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei153 – 1531ADP-glucoseBy similarity

    GO - Molecular functioni

    1. starch synthase activity Source: UniProtKB-EC

    GO - Biological processi

    1. starch biosynthetic process Source: UniProtKB-UniPathway

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Keywords - Biological processi

    Starch biosynthesis

    Enzyme and pathway databases

    UniPathwayiUPA00152.

    Protein family/group databases

    CAZyiGT5. Glycosyltransferase Family 5.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Starch synthase 1, chloroplastic/amyloplastic (EC:2.4.1.21)
    Alternative name(s):
    Starch synthase I-2
    Short name:
    SS I
    Short name:
    SS I-2
    Gene namesi
    Name:WSSI-2
    OrganismiTriticum aestivum (Wheat)
    Taxonomic identifieri4565 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladePooideaeTriticeaeTriticum
    ProteomesiUP000019116: Unplaced

    Organism-specific databases

    GrameneiQ43654.

    Subcellular locationi

    Plastidchloroplast By similarity. Plastidamyloplast By similarity
    Note: Amyloplast or chloroplast, soluble.By similarity

    GO - Cellular componenti

    1. amyloplast Source: UniProtKB-SubCell
    2. chloroplast Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Amyloplast, Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 4141ChloroplastSequence AnalysisAdd
    BLAST
    Chaini42 – 647606Starch synthase 1, chloroplastic/amyloplasticPRO_0000011143Add
    BLAST

    Proteomic databases

    PRIDEiQ43654.

    Structurei

    3D structure databases

    ProteinModelPortaliQ43654.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transit peptide

    Family and domain databases

    HAMAPiMF_00484. Glycogen_synth.
    InterProiIPR001296. Glyco_trans_1.
    IPR011835. Glycogen/starch_synth.
    IPR013534. Starch_synth_cat_dom.
    [Graphical view]
    PfamiPF08323. Glyco_transf_5. 1 hit.
    PF00534. Glycos_transf_1. 1 hit.
    [Graphical view]
    TIGRFAMsiTIGR02095. glgA. 1 hit.

    Sequencei

    Sequence statusi: Complete.

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

    Q43654-1 [UniParc]FASTAAdd to Basket

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    MAATGVGAGC LAPSVRLRAD PATAARASAC VVRARLRRVA RGRYVAELSR    50
    EGPAARPAQQ QQLAPPLVPG FLAPPPPAPA QSPAPTQPPL PDAGVGELAP 100
    DLLLEGIAED SIDSIIVAAS EQDSEIMDAK DQPQAKVTRS IVFVTGEAAP 150
    YAKSGGLGDV CGSLPIALAA RGHRVMVVMP RYLNGSSDKN YAKALYTAKH 200
    IKIPCFGGSH EVTFFHEYRD NVDWVFVDHP SYHRPGSLYG DNFGAFGDNQ 250
    FRYTLLCYAA CEAPLILELG GYIYGQNCMF VVNDWHASLV PVLLAAKYRP 300
    YGVYRDSRST LVIHNLAHQG VEPASTYPDL GLPPEWYGAL EWVFPEWARR 350
    HALDKGEAVN FLKGAVVTAD RIVTVSQGYS WEVTTAEGGQ GLNELLSSRK 400
    SVLNGIVNGI DINDWNPTTD KCLPHHYSVD DLSGKAKCKA ELQKELGLPV 450
    REDVPLIGFI GRLDYQKGID LIKMAIPELM REDVQFVMLG SGDPIFEGWM 500
    RSTESSYKDK FRGWVGFSVP VSHRITAGCD ILLMPSRFEP CGLNQLYAMQ 550
    YGTVPVVHGT GGLRDTVETF NPFGAKGEEG TGWAFSPLTV DKMLWALRTA 600
    MSTFREHKPS WEGLMKRGMT KDHTWDHAAE QYEQIFEWAF VDQPYVM 647
    Length:647
    Mass (Da):71,005
    Last modified:February 16, 2004 - v2
    Checksum:iD3374D7C3497DF6F
    GO

    Sequence cautioni

    The sequence AAB02197.1 differs from that shown. Reason: Frameshift at position 629.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AJ292522 mRNA. Translation: CAB99210.1.
    U48227 mRNA. Translation: AAB02197.1. Frameshift.
    PIRiT06280.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AJ292522 mRNA. Translation: CAB99210.1 .
    U48227 mRNA. Translation: AAB02197.1 . Frameshift.
    PIRi T06280.

    3D structure databases

    ProteinModelPortali Q43654.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GT5. Glycosyltransferase Family 5.

    Proteomic databases

    PRIDEi Q43654.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Organism-specific databases

    Gramenei Q43654.

    Enzyme and pathway databases

    UniPathwayi UPA00152 .

    Family and domain databases

    HAMAPi MF_00484. Glycogen_synth.
    InterProi IPR001296. Glyco_trans_1.
    IPR011835. Glycogen/starch_synth.
    IPR013534. Starch_synth_cat_dom.
    [Graphical view ]
    Pfami PF08323. Glyco_transf_5. 1 hit.
    PF00534. Glycos_transf_1. 1 hit.
    [Graphical view ]
    TIGRFAMsi TIGR02095. glgA. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Isolation, characterization and expression analysis of starch synthase I from wheat (Triticum aestivum L.)."
      Peng M., Hucl P., Chibbar R.N.
      Submitted (JUL-2000) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
      Strain: cv. Fielder.
      Tissue: Immature kernel.
    2. Block M., Loerz H., Luetticke S.
      Submitted (FEB-1996) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 147-647.
      Strain: cv. Florida.
      Tissue: Endosperm.

    Entry informationi

    Entry nameiSSY1_WHEAT
    AccessioniPrimary (citable) accession number: Q43654
    Secondary accession number(s): Q9LEB9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 1, 1997
    Last sequence update: February 16, 2004
    Last modified: October 1, 2014
    This is version 70 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

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

    External Data

    Dasty 3