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Q7XE48

- SSY21_ORYSJ

UniProt

Q7XE48 - SSY21_ORYSJ

Protein

Soluble starch synthase 2-1, chloroplastic/amyloplastic

Gene

SSII-1

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 75 (01 Oct 2014)
      Sequence version 2 (16 Aug 2005)
      Previous versions | rss
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    Functioni

    May be involved in starch synthesis in endosperm amyloplasts and contribute to the deposition of transient starch in chloroplasts of leaves.1 Publication

    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 sitei272 – 2721ADP-glucoseBy similarity

    GO - Molecular functioni

    1. starch synthase activity Source: UniProtKB-EC

    GO - Biological processi

    1. amylopectin biosynthetic process Source: EnsemblPlants/Gramene
    2. 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:
    Soluble starch synthase 2-1, chloroplastic/amyloplastic (EC:2.4.1.21)
    Alternative name(s):
    Soluble starch synthase II-1
    Gene namesi
    Name:SSII-1
    Ordered Locus Names:Os10g0437600, LOC_Os10g30156
    ORF Names:OSJNBb0016G17.2
    OrganismiOryza sativa subsp. japonica (Rice)
    Taxonomic identifieri39947 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza
    ProteomesiUP000000763: Chromosome 10

    Organism-specific databases

    GrameneiQ7XE48.

    Subcellular locationi

    Plastidamyloplast. Plastidchloroplast
    Note: Amyloplast or chloroplast, granule-bound and soluble.

    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 – 4444ChloroplastSequence AnalysisAdd
    BLAST
    Chaini45 – 749705Soluble starch synthase 2-1, chloroplastic/amyloplasticPRO_0000011139Add
    BLAST

    Proteomic databases

    PRIDEiQ7XE48.

    Expressioni

    Tissue specificityi

    Expressed in endosperm, leaves, and weakly in roots.2 Publications

    Developmental stagei

    Expressed in developing caryopsis at 1 to 20 days after flowering. Expressed in the pericarp and endosperm at 5 and 5 to 10 days after flowering respectively.1 Publication

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transit peptide

    Phylogenomic databases

    eggNOGiCOG0297.
    HOGENOMiHOG000294940.
    KOiK00703.
    OMAiFRHIEND.

    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.

    Q7XE48-1 [UniParc]FASTAAdd to Basket

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    MAAAAVSSLL APSGSCYSPG CHSCWGPGPG GGRRLPSPRR RPITAAARPT    50
    WAVPRRSRLE WGRVEAQNSG ARTSCRAALQ WLSSTARSHV NVGYGSPLVF 100
    PGLTKPGSSR CLCVVGMVGN AGNQVGDDSD DGIKVTNEKL RAVIRKSKEV 150
    LEIHRNLLEK ISASERKKIT SIIEDSSIYN EQDPFGQRDS SFYHLDEVPD 200
    DDEFSYDLQM YLDRRPDQSE VVATQDYEAQ LSQISEMGQS VAEGTSDDPS 250
    ASAAVDLINI ILVAAECAPW SKTGGLGDVA GALPKALARR GHRVMVVVPM 300
    YKNYAEPQQL GEPRRYQVAG QDMEVIYYHA YIDGVDFVFI DNPIFHHVEN 350
    DIYGGDRTDI LKRMVLLCKA AIEVPWYVPC GGYCYGDGNL VFLANDWHTA 400
    LLPVYLKAYY HDNGFMIYAR SVLVIHNIAH QGRGPLDDFS YLDLPVDYMD 450
    LFKLYDPFGG DHLNIFAAGI KAADRLLTVS HGYAWELKTA EGGWGLHGII 500
    NESDWKFQGI VNGIDTTDWN PRCDIHLKSD GYTNYSLETV QAGKQQCKAA 550
    LQKELGLPVR GDVPVIAFIG RLDHQKGVDL IAEAMPWIAG QDVQLIMLGT 600
    GRQDLEDTLR RLESQHYDRV RGWVGFSIRL AHRMTAGADI LLMPSRFEPC 650
    GLNQLYAMMY GTVPVVHAVG GLRDTVEHYN PYEESGLGWT FEKAEANRLI 700
    DALGHCLNTY RNYRTSWEGL QKRGMMQDLS WDNAAKLYEE VLLAAKYQW 749
    Length:749
    Mass (Da):83,312
    Last modified:August 16, 2005 - v2
    Checksum:i59E0B829E39509A3
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Sequence conflicti215 – 2151R → H in AAK64284. (PubMed:14740212)Curated
    Sequence conflicti254 – 2541A → S in AAK64284. (PubMed:14740212)Curated

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF383878 mRNA. Translation: AAK64284.1.
    AP008216 Genomic DNA. Translation: BAF26592.1.
    DP000086 Genomic DNA. Translation: ABG66094.1.
    RefSeqiNP_001064678.1. NM_001071213.1.
    UniGeneiOs.78524.

    Genome annotation databases

    EnsemblPlantsiOS10T0437600-00; OS10T0437600-00; OS10G0437600.
    GeneIDi4348711.
    KEGGiosa:4348711.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF383878 mRNA. Translation: AAK64284.1 .
    AP008216 Genomic DNA. Translation: BAF26592.1 .
    DP000086 Genomic DNA. Translation: ABG66094.1 .
    RefSeqi NP_001064678.1. NM_001071213.1.
    UniGenei Os.78524.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GT5. Glycosyltransferase Family 5.

    Proteomic databases

    PRIDEi Q7XE48.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi OS10T0437600-00 ; OS10T0437600-00 ; OS10G0437600 .
    GeneIDi 4348711.
    KEGGi osa:4348711.

    Organism-specific databases

    Gramenei Q7XE48.

    Phylogenomic databases

    eggNOGi COG0297.
    HOGENOMi HOG000294940.
    KOi K00703.
    OMAi FRHIEND.

    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. "Molecular cloning and expression analysis of three genes encoding starch synthase II in rice."
      Jiang H.W., Dian W.M., Liu F., Wu P.
      Planta 218:1062-1070(2004) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, SUBCELLULAR LOCATION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE.
    2. "In-depth view of structure, activity, and evolution of rice chromosome 10."
      Yu Y., Rambo T., Currie J., Saski C., Kim H.-R., Collura K., Thompson S., Simmons J., Yang T.-J., Nah G., Patel A.J., Thurmond S., Henry D., Oates R., Palmer M., Pries G., Gibson J., Anderson H.
      , Paradkar M., Crane L., Dale J., Carver M.B., Wood T., Frisch D., Engler F., Soderlund C., Palmer L.E., Teytelman L., Nascimento L., De la Bastide M., Spiegel L., Ware D., O'Shaughnessy A., Dike S., Dedhia N., Preston R., Huang E., Ferraro K., Kuit K., Miller B., Zutavern T., Katzenberger F., Muller S., Balija V., Martienssen R.A., Stein L., Minx P., Johnson D., Cordum H., Mardis E., Cheng Z., Jiang J., Wilson R., McCombie W.R., Wing R.A., Yuan Q., Ouyang S., Liu J., Jones K.M., Gansberger K., Moffat K., Hill J., Tsitrin T., Overton L., Bera J., Kim M., Jin S., Tallon L., Ciecko A., Pai G., Van Aken S., Utterback T., Reidmuller S., Bormann J., Feldblyum T., Hsiao J., Zismann V., Blunt S., de Vazeille A.R., Shaffer T., Koo H., Suh B., Yang Q., Haas B., Peterson J., Pertea M., Volfovsky N., Wortman J., White O., Salzberg S.L., Fraser C.M., Buell C.R., Messing J., Song R., Fuks G., Llaca V., Kovchak S., Young S., Bowers J.E., Paterson A.H., Johns M.A., Mao L., Pan H., Dean R.A.
      Science 300:1566-1569(2003) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: cv. Nipponbare.
    3. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: cv. Nipponbare.
    4. "The rice annotation project database (RAP-DB): 2008 update."
      The rice annotation project (RAP)
      Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: GENOME REANNOTATION.
      Strain: cv. Nipponbare.
    5. "A comprehensive expression analysis of the starch synthase gene family in rice (Oryza sativa L.)."
      Hirose T., Terao T.
      Planta 220:9-16(2004) [PubMed] [Europe PMC] [Abstract]
      Cited for: SUBCELLULAR LOCATION, TISSUE SPECIFICITY, NOMENCLATURE.

    Entry informationi

    Entry nameiSSY21_ORYSJ
    AccessioniPrimary (citable) accession number: Q7XE48
    Secondary accession number(s): Q109M8, Q94F83
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: August 16, 2005
    Last sequence update: August 16, 2005
    Last modified: October 1, 2014
    This is version 75 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. Oryza sativa (rice)
      Index of Oryza sativa entries and their corresponding gene designations
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3