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  4. Recombinant Human SUMO-activating enzyme subunit 2 (UBA2)

Recombinant Human SUMO-activating enzyme subunit 2 (UBA2)

  • 货号：
    CSB-YP890664HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP890664HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP890664HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP890664HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    Anthracycline associated resistance ARX; Anthracycline-associated resistance ARX; ARX; FLJ13058; HRIHFB2115; SAE 2; SAE2; SAE2_HUMAN; SUMO 1 activating enzyme subunit 2; SUMO activating enzyme subunit 2; SUMO-activating enzyme subunit 2; UBA2; UBA2 ubiquitin activating enzyme E1 homolog; Ubiquitin like 1 activating enzyme E1B; Ubiquitin like modifier activating enzyme 2; Ubiquitin-like 1-activating enzyme E1B; UBLE1B
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-640
  • 氨基酸序列
    MALSRGLPRE LAEAVAGGRV LVVGAGGIGC ELLKNLVLTG FSHIDLIDLD TIDVSNLNRQ FLFQKKHVGR SKAQVAKESV LQFYPKANIV AYHDSIMNPD YNVEFFRQFI LVMNALDNRA ARNHVNRMCL AADVPLIESG TAGYLGQVTT IKKGVTECYE CHPKPTQRTF PGCTIRNTPS EPIHCIVWAK YLFNQLFGEE DADQEVSPDR ADPEAAWEPT EAEARARASN EDGDIKRIST KEWAKSTGYD PVKLFTKLFK DDIRYLLTMD KLWRKRKPPV PLDWAEVQSQ GEETNASDQQ NEPQLGLKDQ QVLDVKSYAR LFSKSIETLR VHLAEKGDGA ELIWDKDDPS AMDFVTSAAN LRMHIFSMNM KSRFDIKSMA GNIIPAIATT NAVIAGLIVL EGLKILSGKI DQCRTIFLNK QPNPRKKLLV PCALDPPNPN CYVCASKPEV TVRLNVHKVT VLTLQDKIVK EKFAMVAPDV QIEDGKGTIL ISSEEGETEA NNHKKLSEFG IRNGSRLQAD DFLQDYTLLI NILHSEDLGK DVEFEVVGDA PEKVGPKQAE DAAKSITNGS DDGAQPSTST AQEQDDVLIV DSDEEDSSNN ADVSEEERSR KRKLDEKENL SAKRSRIEQK EELDDVIALD
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    The heterodimer acts as an E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2.
  • 基因功能参考文献：
    1. Calcium/calpain-induced cleavage of the SAE2 leads to sumoylation inhibition reslting in bacillary dysentery. PMID: 29231810
    2. We propose that disturbance of the SUMOylation pathway, mediated by pathogenic variants in UBA2, is a novel mechanism for aplasia cutis congenita and other phenotypic abnormalities. PMID: 28110515
    3. Here, we show that hHR23A utilizes both the UBA2 and XPCB domains to form a stable complex with Vpr, linking Vpr directly to cellular DNA repair pathways and their probable exploitation by the virus. PMID: 24318982
    4. This study has identified the mechanism used to localize SAE to the nucleus. PMID: 23095757
    5. Data indicate the role of anti-SUMO activating enzyme SAE1 and SAE2 antibody as marker of dermatomyositis. PMID: 22884621
    6. Data show that the SAE2 subunit of the small ubiquitin-like modifier (SUMO) E1 is autoSUMOylated at residue Lys-236, and SUMOylation was catalyzed by Ubc9 at several additional Lys residues surrounding the catalytic Cys-173 of SAE2. PMID: 22403398
    7. loss of SAE1/2 activity drives synthetic lethality with Myc; inactivation of SAE2 leads to mitotic catastrophe and cell death upon Myc hyperactivation; findings in Myc-high breast cancers suggest low tumor SAE1 and SAE2 correlates metastasis-free survival PMID: 22157079
    8. The mammalian E1 subunits can be imported separately, identify nuclear localization signals (NLSs) in Aos1 and in Uba2, and demonstrate that their import is mediated by importin alpha/beta in vitro and in intact cells. PMID: 21209321
    9. structures of heterodimeric Sae1/Sae2-Mg.ATP and Sae1/Sae2-SUMO-1-Mg.ATP complexes PMID: 15660128
    10. UBA2 stabilizes APOBEC3G by preventing ubiquitin chain elongation and proteasome-mediated proteolysis. PMID: 18680593

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  • 亚细胞定位：
    Cytoplasm. Nucleus. Note=Shuttles between the cytoplasm and the nucleus, sumoylation is required either for nuclear translocation or nuclear retention.
  • 蛋白家族：
    Ubiquitin-activating E1 family
  • 数据库链接：

    HGNC: 30661

    OMIM: 613295

    KEGG: hsa:10054

    STRING: 9606.ENSP00000246548

    UniGene: Hs.631580