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基本情報
登録情報 | ![]() |
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![]() | Mixed lineage leukemia protein-1 complex, MLL1-WDR5-ASH2L-RBBP5(2-538)
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機能・相同性 | ![]() negative regulation of DNA methylation-dependent heterochromatin formation / protein-cysteine methyltransferase activity / [histone H3]-lysine4 N-methyltransferase / histone H3K4 monomethyltransferase activity / response to potassium ion / unmethylated CpG binding / histone H3K4 trimethyltransferase activity / Epigenetic regulation of gene expression by MLL3 and MLL4 complexes / MLL3/4 complex / regulation of short-term neuronal synaptic plasticity ...negative regulation of DNA methylation-dependent heterochromatin formation / protein-cysteine methyltransferase activity / [histone H3]-lysine4 N-methyltransferase / histone H3K4 monomethyltransferase activity / response to potassium ion / unmethylated CpG binding / histone H3K4 trimethyltransferase activity / Epigenetic regulation of gene expression by MLL3 and MLL4 complexes / MLL3/4 complex / regulation of short-term neuronal synaptic plasticity / Set1C/COMPASS complex / MLL1/2 complex / ATAC complex / NSL complex / definitive hemopoiesis / histone H3K4 methyltransferase activity / Cardiogenesis / anterior/posterior pattern specification / T-helper 2 cell differentiation / embryonic hemopoiesis / exploration behavior / histone methyltransferase complex / Formation of WDR5-containing histone-modifying complexes / minor groove of adenine-thymine-rich DNA binding / regulation of cell division / regulation of embryonic development / MLL1 complex / histone acetyltransferase complex / membrane depolarization / negative regulation of fibroblast proliferation / cellular response to transforming growth factor beta stimulus / spleen development / homeostasis of number of cells within a tissue / : / positive regulation of gluconeogenesis / transcription initiation-coupled chromatin remodeling / 転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / post-embryonic development / gluconeogenesis / skeletal system development / : / Deactivation of the beta-catenin transactivating complex / circadian regulation of gene expression / Formation of the beta-catenin:TCF transactivating complex / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / visual learning / protein modification process / PKMTs methylate histone lysines / RMTs methylate histone arginines / Activation of anterior HOX genes in hindbrain development during early embryogenesis / response to estrogen / Transcriptional regulation of granulopoiesis / mitotic spindle / HATs acetylate histones / RUNX1 regulates transcription of genes involved in differentiation of HSCs / Neddylation / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / protein-containing complex assembly / fibroblast proliferation / methylation / histone binding / transcription cis-regulatory region binding / regulation of cell cycle / apoptotic process / DNA damage response / chromatin binding / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / nucleolus / negative regulation of transcription by RNA polymerase II / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / zinc ion binding / nucleoplasm / identical protein binding / nucleus / cytosol 類似検索 - 分子機能 |
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![]() | ![]() タイトル: The internal interaction in RBBP5 regulates assembly and activity of MLL1 methyltransferase complex. 著者: Jianming Han / Tingting Li / Yanjing Li / Muchun Li / Xiaoman Wang / Chao Peng / Chen Su / Na Li / Yiwen Li / Ying Xu / Yong Chen / ![]() 要旨: The Mixed Lineage Leukemia protein 1 (MLL1) plays an essential role in the maintenance of the histone H3 lysine 4 (H3K4) methylation status for gene expression during differentiation and development. ...The Mixed Lineage Leukemia protein 1 (MLL1) plays an essential role in the maintenance of the histone H3 lysine 4 (H3K4) methylation status for gene expression during differentiation and development. The methyltransferase activity of MLL1 is regulated by three conserved core subunits, WDR5, RBBP5 and ASH2L. Here, we determined the structure of human RBBP5 and demonstrated its role in the assembly and regulation of the MLL1 complex. We identified an internal interaction between the WD40 propeller and the C-terminal distal region in RBBP5, which assisted the maintenance of the compact conformation of the MLL1 complex. We also discovered a vertebrate-specific motif in the C-terminal distal region of RBBP5 that contributed to nucleosome recognition and methylation of nucleosomes by the MLL1 complex. Our results provide new insights into functional conservation and evolutionary plasticity of the scaffold protein RBBP5 in the regulation of KMT2-family methyltransferase complexes. |
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試料
![]() | 名称: Mixed lineage leukemia protein-1 complex, MLL1-WDR5-ASH2L-RBBP5(2-538) 試料濃度: 2 mg/ml / Entity id: 1862 / 1863 / 1864 / 1867 |
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バッファ | 名称: 300 mM NaCl, 25mM Tris-HCl, 4% glycerol, 1 mM TCEP / pH: 8 / コメント: degassing treatment |
要素 #1862 | 名称: MLL1 / タイプ: protein / 記述: Histone-lysine N-methyltransferase 2A / 分子量: 24.927 / 分子数: 1 / 由来: Homo sapiens / 参照: UniProt: Q03164 配列: NEPPLNPHGS ARAEVHLRKS AFDMFNFLAS KHRQPPEYNP NDEEEEEVQL KSARRATSMD LPMPMRFRHL KKTSKEAVGV YRSPIHGRGL FCKRNIDAGE MVIEYAGNVI RSIQTDKREK YYDSKGIGCY MFRIDDSEVV DATMHGNAAR FINHSCEPNC YSRVINIDGQ ...配列: NEPPLNPHGS ARAEVHLRKS AFDMFNFLAS KHRQPPEYNP NDEEEEEVQL KSARRATSMD LPMPMRFRHL KKTSKEAVGV YRSPIHGRGL FCKRNIDAGE MVIEYAGNVI RSIQTDKREK YYDSKGIGCY MFRIDDSEVV DATMHGNAAR FINHSCEPNC YSRVINIDGQ KHIVIFAMRK IYRGEELTYD YKFPIEDASN KLPCNCGAKK CRKFLN |
要素 #1863 | 名称: WDR5 / タイプ: protein / 記述: WD repeat-containing protein 5 / 分子量: 34.26 / 分子数: 1 / 由来: Homo sapiens / 参照: UniProt: P61964 配列: ATQSKPTPVK PNYALKFTLA GHTKAVSSVK FSPNGEWLAS SSADKLIKIW GAYDGKFEKT ISGHKLGISD VAWSSDSNLL VSASDDKTLK IWDVSSGKCL KTLKGHSNYV FCCNFNPQSN LIVSGSFDES VRIWDVKTGK CLKTLPAHSD PVSAVHFNRD GSLIVSSSYD ...配列: ATQSKPTPVK PNYALKFTLA GHTKAVSSVK FSPNGEWLAS SSADKLIKIW GAYDGKFEKT ISGHKLGISD VAWSSDSNLL VSASDDKTLK IWDVSSGKCL KTLKGHSNYV FCCNFNPQSN LIVSGSFDES VRIWDVKTGK CLKTLPAHSD PVSAVHFNRD GSLIVSSSYD GLCRIWDTAS GQCLKTLIDD DNPPVSFVKF SPNGKYILAA TLDNTLKLWD YSKGKCLKTY TGHKNEKYCI FANFSVTGGK WIVSGSEDNL VYIWNLQTKE IVQKLQGHTD VVISTACHPT ENIIASAALE NDKTIKLWKS DC |
要素 #1864 | 名称: ASH2L / タイプ: protein 記述: Set1/Ash2 histone methyltransferase complex subunit ASH2 分子量: 60.207 / 分子数: 1 / 由来: Homo sapiens / 参照: UniProt: Q9UBL3-3 配列: MDTQAGSVDE ENGRQLGEVE LQCGICTKWF TADTFGIDTS SCLPFMTNYS FHCNVCHHSG NTYFLRKQAN LKEMCLSALA NLTWQSRTQD EHPKTMFSKD KDIIPFIDKY WECMTTRQRP GKMTWPNNIV KTMSKERDVF LVKEHPDPGS KDPEEDYPKF GLLDQDLSNI ...配列: MDTQAGSVDE ENGRQLGEVE LQCGICTKWF TADTFGIDTS SCLPFMTNYS FHCNVCHHSG NTYFLRKQAN LKEMCLSALA NLTWQSRTQD EHPKTMFSKD KDIIPFIDKY WECMTTRQRP GKMTWPNNIV KTMSKERDVF LVKEHPDPGS KDPEEDYPKF GLLDQDLSNI GPAYDNQKQS SAVSTSGNLN GGIAAGSSGK GRGAKRKQQD GGTTGTTKKA RSDPLFSAQR LPPHGYPLEH PFNKDGYRYI LAEPDPHAPD PEKLELDCWA GKPIPGDLYR ACLYERVLLA LHDRAPQLKI SDDRLTVVGE KGYSMVRASH GVRKGAWYFE ITVDEMPPDT AARLGWSQPL GNLQAPLGYD KFSYSWRSKK GTKFHQSIGK HYSSGYGQGD VLGFYINLPE DTETAKSLPD TYKDKALIKF KSYLYFEEKD FVDKAEKSLK QTPHSEIIFY KNGVNQGVAY KDIFEGVYFP AISLYKSCTV SINFGPCFKY PPKDLTYRPM SDMGWGAVVE HTLADVLYHV ETEVDGRRSP PWEP |
要素 #1867 | 名称: RBBP5 / タイプ: protein / 記述: Retinoblastoma-binding protein 5 / 分子量: 59.021 / 分子数: 1 / 由来: Homo sapiens / 参照: UniProt: Q15291 配列: NLELLESFGQ NYPEEADGTL DCISMALTCT FNRWGTLLAV GCNDGRIVIW DFLTRGIAKI ISAHIHPVCS LCWSRDGHKL VSASTDNIVS QWDVLSGDCD QRFRFPSPIL KVQYHPRDQN KVLVCPMKSA PVMLTLSDSK HVVLPVDDDS DLNVVASFDR RGEYIYTGNA ...配列: NLELLESFGQ NYPEEADGTL DCISMALTCT FNRWGTLLAV GCNDGRIVIW DFLTRGIAKI ISAHIHPVCS LCWSRDGHKL VSASTDNIVS QWDVLSGDCD QRFRFPSPIL KVQYHPRDQN KVLVCPMKSA PVMLTLSDSK HVVLPVDDDS DLNVVASFDR RGEYIYTGNA KGKILVLKTD SQDLVASFRV TTGTSNTTAI KSIEFARKGS CFLINTADRI IRVYDGREIL TCGRDGEPEP MQKLQDLVNR TPWKKCCFSG DGEYIVAGSA RQHALYIWEK SIGNLVKILH GTRGELLLDV AWHPVRPIIA SISSGVVSIW AQNQVENWSA FAPDFKELDE NVEYEERESE FDIEDEDKSE PEQTGADAAE DEEVDVTSVD PIAAFCSSDE ELEDSKALLY LPIAPEVEDP EENPYGPPPD AVQTSLMDEG ASSEKKRQSS ADGSQPPKKK PKTTNIELQG VPNDEVHPLL GVKGDGKSKK KQAGRPKGSK GKEKDSPFKP KLYKGDRGLP LEGSAKGKVQ AELSQPLTAG GAISELL |
-実験情報
ビーム | 設備名称: Shanghai Synchrotron Radiation Facility (SSRF) BL19U2 地域: Shanghai / 国: China ![]() | ||||||||||||||||||||||||||||||
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検出器 | 名称: Pilatus 1M / タイプ: Dectris / Pixsize x: 172 mm | ||||||||||||||||||||||||||||||
スキャン | 測定日: 2019年6月22日 / 保管温度: 10 °C / セル温度: 9.9 °C / 照射時間: 1 sec. / フレーム数: 20 / 単位: 1/A /
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