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Q9FZL3

- MGDG_TOBAC

UniProt

Q9FZL3 - MGDG_TOBAC

Protein

Probable monogalactosyldiacylglycerol synthase, chloroplastic

Gene

MGD A

Organism
Nicotiana tabacum (Common tobacco)
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 33 (01 Oct 2014)
      Sequence version 1 (01 Mar 2001)
      Previous versions | rss
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    Functioni

    Involved in the synthesis of the major structural component of photosynthetic membranes.By similarity

    Catalytic activityi

    UDP-alpha-D-galactose + 1,2-diacyl-sn-glycerol = UDP + 3-beta-D-galactosyl-1,2-diacyl-sn-glycerol.

    GO - Molecular functioni

    1. 1,2-diacylglycerol 3-beta-galactosyltransferase activity Source: UniProtKB-EC
    2. carbohydrate binding Source: InterPro

    GO - Biological processi

    1. glycolipid biosynthetic process Source: InterPro
    2. lipid glycosylation Source: InterPro

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Protein family/group databases

    CAZyiGT28. Glycosyltransferase Family 28.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Probable monogalactosyldiacylglycerol synthase, chloroplastic (EC:2.4.1.46)
    Short name:
    NtMGD1
    Alternative name(s):
    MGDG synthase type A
    Gene namesi
    Name:MGD A
    OrganismiNicotiana tabacum (Common tobacco)
    Taxonomic identifieri4097 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeNicotianoideaeNicotianeaeNicotiana

    Subcellular locationi

    GO - Cellular componenti

    1. chloroplast membrane Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Chloroplast, Membrane, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 113113ChloroplastSequence AnalysisAdd
    BLAST
    Chaini114 – 535422Probable monogalactosyldiacylglycerol synthase, chloroplasticPRO_0000349425Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliQ9FZL3.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyltransferase 28 family.Curated

    Keywords - Domaini

    Transit peptide

    Family and domain databases

    InterProiIPR009695. Diacylglyc_glucosyltr_N.
    IPR007235. Glyco_trans_28_C.
    [Graphical view]
    PfamiPF04101. Glyco_tran_28_C. 1 hit.
    PF06925. MGDG_synth. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

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

    Q9FZL3-1 [UniParc]FASTAAdd to Basket

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    MMQHSSSVTQ EPTNPFGFVS QVGSFVFNNS CSRVSKSNFT LDSYSNLLSN    50
    YLYFDCNVKK DSLNHKNKPK ASPLLSLSIS NKSASSFSRV LFQFNKAIRF 100
    HCEKIPLGFA SVGVNCGESN GVREEGSVVE NEGIPDNGVE SEPPKKVLIL 150
    MSDTGGGHRA SAEAIRSAFN EEFGDKYQVF ITDLWTEHTP WPFNQLPRSY 200
    NFLVKHGSLW RMTYYATAPR LVHQTNFAAT STFIAREVAK GLMKYQPDII 250
    ISVHPLMQHV PLRILRSKGL LKKIIFTTVI TDLSTCHPTW FHKLVTRCYC 300
    PSEEVAKRAL RAGLKPYQLK VYGLPVRPSF VKPVPPKVEL RKELGMEEHL 350
    PAVLLMGGGE GMGPIEATAR ALGDALYDEI HGEPIGQVLV ICGRNKKLFN 400
    RLTSVQWKIP VQVKGFVTKM EECMGACDCI ITKAGPGTIA EAVIRGLPII 450
    LNDYIAGQEA GNVPYVIENG CGKFSKSPKK IANIVAQWFG PRQDELRIMS 500
    QNALRLARPD AVFKIVHDMH ELVRQRNFEP QCCPA 535
    Length:535
    Mass (Da):59,589
    Last modified:March 1, 2001 - v1
    Checksum:iB1B2067E86EDE477
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB047476 mRNA. Translation: BAB11980.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB047476 mRNA. Translation: BAB11980.1 .

    3D structure databases

    ProteinModelPortali Q9FZL3.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GT28. Glycosyltransferase Family 28.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    InterProi IPR009695. Diacylglyc_glucosyltr_N.
    IPR007235. Glyco_trans_28_C.
    [Graphical view ]
    Pfami PF04101. Glyco_tran_28_C. 1 hit.
    PF06925. MGDG_synth. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Two types of MGDG synthase genes, found widely in both 16:3 and 18:3 plants, differentially mediate galactolipid syntheses in photosynthetic and nonphotosynthetic tissues in Arabidopsis thaliana."
      Awai K., Marechal E., Block M.A., Brun D., Masuda T., Shimada H., Takamiya K., Ohta H., Joyard J.
      Proc. Natl. Acad. Sci. U.S.A. 98:10960-10965(2001) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].

    Entry informationi

    Entry nameiMGDG_TOBAC
    AccessioniPrimary (citable) accession number: Q9FZL3
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 2, 2008
    Last sequence update: March 1, 2001
    Last modified: October 1, 2014
    This is version 33 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3