PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 24333487-6 2014 Our findings reveal novel interactions of the BRPF1 bromodomain with multiple acetyllysine residues on the N-terminus of histones and show that it preferentially selects for H2AK5ac, H4K12ac, and H3K14ac. N-epsilon-Acetyl-L-lysine 78-90 bromodomain and PHD finger containing 1 Homo sapiens 46-51 26341557-5 2015 Our findings establish a highly conserved acetyllysine reader function for the YEATS domain protein family and highlight the significance of this interaction for Taf14. N-epsilon-Acetyl-L-lysine 42-54 TATA-binding protein-associated factor TAF14 Saccharomyces cerevisiae S288C 162-167 25152236-6 2014 These results suggest that the acetylation of PDHA1 provides another layer of enzymatic regulation, in addition to phosphorylation, involving a reversible acetyllysine, suggesting that the acetylome, as well as the kinome, links glycolysis to respiration. N-epsilon-Acetyl-L-lysine 155-167 pyruvate dehydrogenase E1 subunit alpha 1 Homo sapiens 46-51 25703523-2 2015 Binding of the lead compound 11 to the bromodomain of BRD9 results in an unprecedented rearrangement of residues forming the acetyllysine recognition site, affecting plasticity of the protein in an induced-fit pocket. N-epsilon-Acetyl-L-lysine 125-137 bromodomain containing 9 Homo sapiens 54-58 25417107-4 2014 Crystal structural studies revealed that AF9 YEATS adopts an eight-stranded immunoglobin fold and utilizes a serine-lined aromatic "sandwiching" cage for acetyllysine readout, representing a novel recognition mechanism that is distinct from that of known acetyllysine readers. N-epsilon-Acetyl-L-lysine 154-166 MLLT3 super elongation complex subunit Homo sapiens 41-44 25417107-4 2014 Crystal structural studies revealed that AF9 YEATS adopts an eight-stranded immunoglobin fold and utilizes a serine-lined aromatic "sandwiching" cage for acetyllysine readout, representing a novel recognition mechanism that is distinct from that of known acetyllysine readers. N-epsilon-Acetyl-L-lysine 255-267 MLLT3 super elongation complex subunit Homo sapiens 41-44 24333487-9 2014 Our results outline the molecular mechanism driving binding specificity of the BRPF1 bromodomain for discrete acetyllysine residues on the N-terminal histone tails. N-epsilon-Acetyl-L-lysine 110-122 bromodomain and PHD finger containing 1 Homo sapiens 79-84 20726530-4 2010 To characterize this catalytic mechanism of acetyllysine deacetylation by Sir2, we employed a combined computational approach to carry out molecular modeling, molecular dynamics (MD) simulations, quantum mechanics/molecular mechanics (QM/MM) calculations on catalysis by both yeast Hst2 (homologue of SIR two 2) and bacterial Sir2TM (Sir2 homologue from Thermatoga maritima). N-epsilon-Acetyl-L-lysine 44-56 histone deacetylase HST2 Saccharomyces cerevisiae S288C 282-286 24389023-1 2014 SIRT2 deacetylates specific acetyllysine residues in diverse proteins and is implicated in a variety of cellular processes. N-epsilon-Acetyl-L-lysine 28-40 sirtuin 2 Homo sapiens 0-5 23426869-0 2013 Dissecting the roles of the N- and C-flanking residues of acetyllysine substrates for SIRT1 activity. N-epsilon-Acetyl-L-lysine 58-70 sirtuin 1 Homo sapiens 86-91 23426869-1 2013 SIRT1 specificity: The multispecific SIRT1 enzyme catalyzes the deacetylation of acetyllysine residues within protein targets. N-epsilon-Acetyl-L-lysine 81-93 sirtuin 1 Homo sapiens 0-5 23426869-1 2013 SIRT1 specificity: The multispecific SIRT1 enzyme catalyzes the deacetylation of acetyllysine residues within protein targets. N-epsilon-Acetyl-L-lysine 81-93 sirtuin 1 Homo sapiens 37-42 20726530-4 2010 To characterize this catalytic mechanism of acetyllysine deacetylation by Sir2, we employed a combined computational approach to carry out molecular modeling, molecular dynamics (MD) simulations, quantum mechanics/molecular mechanics (QM/MM) calculations on catalysis by both yeast Hst2 (homologue of SIR two 2) and bacterial Sir2TM (Sir2 homologue from Thermatoga maritima). N-epsilon-Acetyl-L-lysine 44-56 histone deacetylase HST2 Saccharomyces cerevisiae S288C 288-310 17189187-7 2006 Furthermore, the acetyllysine 120 (acetyl-K120) form of p53 specifically accumulates at proapoptotic target genes. N-epsilon-Acetyl-L-lysine 17-29 tumor protein p53 Homo sapiens 56-59 17148447-9 2007 The two acetyllysine-binding pockets and a negatively charged secondary binding pocket, produced at the dimer interface in BRD2 BD1, may be the unique features that allow BRD2 BD1 to selectively bind to the acetylated H4 tail. N-epsilon-Acetyl-L-lysine 8-20 bromodomain containing 2 Homo sapiens 123-127 17148447-9 2007 The two acetyllysine-binding pockets and a negatively charged secondary binding pocket, produced at the dimer interface in BRD2 BD1, may be the unique features that allow BRD2 BD1 to selectively bind to the acetylated H4 tail. N-epsilon-Acetyl-L-lysine 8-20 defensin beta 1 Homo sapiens 128-131 17148447-9 2007 The two acetyllysine-binding pockets and a negatively charged secondary binding pocket, produced at the dimer interface in BRD2 BD1, may be the unique features that allow BRD2 BD1 to selectively bind to the acetylated H4 tail. N-epsilon-Acetyl-L-lysine 8-20 bromodomain containing 2 Homo sapiens 171-175 17148447-9 2007 The two acetyllysine-binding pockets and a negatively charged secondary binding pocket, produced at the dimer interface in BRD2 BD1, may be the unique features that allow BRD2 BD1 to selectively bind to the acetylated H4 tail. N-epsilon-Acetyl-L-lysine 8-20 defensin beta 1 Homo sapiens 176-179 20060508-3 2010 SIRT3 and SIRT5 are NAD(+)-dependent deacetylases that remove acetyl groups from acetyllysine-modified proteins and yield 2"-O-acetyl-ADP-ribose and nicotinamide. N-epsilon-Acetyl-L-lysine 81-93 sirtuin 3 Homo sapiens 0-5 20060508-3 2010 SIRT3 and SIRT5 are NAD(+)-dependent deacetylases that remove acetyl groups from acetyllysine-modified proteins and yield 2"-O-acetyl-ADP-ribose and nicotinamide. N-epsilon-Acetyl-L-lysine 81-93 sirtuin 5 Homo sapiens 10-15 19053282-9 2008 Finally, the structure of H143A HDAC8 complexed with an intact acetylated tetrapeptide substrate molecule confirms the importance of D101 for substrate binding and reveals how Y306 and the active site zinc ion together bind and activate the scissile amide linkage of acetyllysine. N-epsilon-Acetyl-L-lysine 267-279 histone deacetylase 8 Homo sapiens 32-37 17274598-7 2007 Using NMR perturbation studies, we demonstrate the Brg1 bromodomain binds acetyllysine in the context of histone tails, with no comparable affinity for unacetylated peptides. N-epsilon-Acetyl-L-lysine 74-86 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 Homo sapiens 51-55 16079223-6 2005 Since the bromodomain of YTA7 lacks a key tyrosine residue shown to be important for acetyllysine binding in other bromodomains, we confirmed that a GST-Yta7p bromodomain fusion was capable of binding to histones in vitro. N-epsilon-Acetyl-L-lysine 85-97 Yta7p Saccharomyces cerevisiae S288C 25-29 31755702-9 2019 Catalytic activity measurements with HDAC6 CD1 confirm the preference for peptide substrates containing C-terminal acetyllysine residues. N-epsilon-Acetyl-L-lysine 115-127 histone deacetylase 6 Homo sapiens 37-42 15382140-5 2004 For example, bromodomains of Gcn5, PCAF, TAF1 and CBP are able to recognize acetyllysine residues in histones, HIV Tat, p53, c-Myb or MyoD. N-epsilon-Acetyl-L-lysine 76-88 lysine acetyltransferase 2A Homo sapiens 29-33 15382140-5 2004 For example, bromodomains of Gcn5, PCAF, TAF1 and CBP are able to recognize acetyllysine residues in histones, HIV Tat, p53, c-Myb or MyoD. N-epsilon-Acetyl-L-lysine 76-88 lysine acetyltransferase 2B Homo sapiens 35-39 15382140-5 2004 For example, bromodomains of Gcn5, PCAF, TAF1 and CBP are able to recognize acetyllysine residues in histones, HIV Tat, p53, c-Myb or MyoD. N-epsilon-Acetyl-L-lysine 76-88 TATA-box binding protein associated factor 1 Homo sapiens 41-45 15382140-5 2004 For example, bromodomains of Gcn5, PCAF, TAF1 and CBP are able to recognize acetyllysine residues in histones, HIV Tat, p53, c-Myb or MyoD. N-epsilon-Acetyl-L-lysine 76-88 CREB binding protein Homo sapiens 50-53 15382140-5 2004 For example, bromodomains of Gcn5, PCAF, TAF1 and CBP are able to recognize acetyllysine residues in histones, HIV Tat, p53, c-Myb or MyoD. N-epsilon-Acetyl-L-lysine 76-88 tumor protein p53 Homo sapiens 120-123 15382140-5 2004 For example, bromodomains of Gcn5, PCAF, TAF1 and CBP are able to recognize acetyllysine residues in histones, HIV Tat, p53, c-Myb or MyoD. N-epsilon-Acetyl-L-lysine 76-88 MYB proto-oncogene, transcription factor Homo sapiens 125-130 15382140-5 2004 For example, bromodomains of Gcn5, PCAF, TAF1 and CBP are able to recognize acetyllysine residues in histones, HIV Tat, p53, c-Myb or MyoD. N-epsilon-Acetyl-L-lysine 76-88 myogenic differentiation 1 Homo sapiens 134-138 31755702-9 2019 Catalytic activity measurements with HDAC6 CD1 confirm the preference for peptide substrates containing C-terminal acetyllysine residues. N-epsilon-Acetyl-L-lysine 115-127 CD1c molecule Homo sapiens 43-46 31755702-10 2019 However, these measurements also show that CD1 exhibits weak activity for peptide substrates bearing certain small amino acids on the carboxyl side of the scissile acetyllysine residue. N-epsilon-Acetyl-L-lysine 164-176 CD1c molecule Homo sapiens 43-46 34853079-4 2022 We show that KAT6A is the initiator of a newly-described transcriptional control module in which KAT6A-catalyzed promoter H3K9ac is bound by the acetyllysine reader ENL, which in turn cooperates with a network of chromatin factors to induce transcriptional elongation. N-epsilon-Acetyl-L-lysine 145-157 lysine acetyltransferase 6A Homo sapiens 13-18 34853079-4 2022 We show that KAT6A is the initiator of a newly-described transcriptional control module in which KAT6A-catalyzed promoter H3K9ac is bound by the acetyllysine reader ENL, which in turn cooperates with a network of chromatin factors to induce transcriptional elongation. N-epsilon-Acetyl-L-lysine 145-157 lysine acetyltransferase 6A Homo sapiens 97-102 34853079-4 2022 We show that KAT6A is the initiator of a newly-described transcriptional control module in which KAT6A-catalyzed promoter H3K9ac is bound by the acetyllysine reader ENL, which in turn cooperates with a network of chromatin factors to induce transcriptional elongation. N-epsilon-Acetyl-L-lysine 145-157 MLLT1 super elongation complex subunit Homo sapiens 165-168 34502039-9 2021 Overall, we describe histone tail recognition by ATAD2 BRD and illustrate that one acetyllysine group is primarily engaged by the conserved asparagine (N1064), the "RVF" shelf residues, and the flexible ZA loop. N-epsilon-Acetyl-L-lysine 83-95 ATPase family AAA domain containing 2 Homo sapiens 49-54 34448544-7 2021 Further, our MD simulation studies highlight the binding mode of acetyllysine (Kac) and the stability of bromodomain-histone peptide complexes. N-epsilon-Acetyl-L-lysine 65-77 bromodomain and PHD finger containing 3 Homo sapiens 105-116 34644302-2 2021 TFP is known to be heavily modified by acetyllysine and succinyllysine post-translational modifications (PTMs), many of which are targeted for reversal by the mitochondrial sirtuin deacylases SIRT3 and SIRT5. N-epsilon-Acetyl-L-lysine 39-51 tripartite motif-containing 39 Mus musculus 0-3 34644302-2 2021 TFP is known to be heavily modified by acetyllysine and succinyllysine post-translational modifications (PTMs), many of which are targeted for reversal by the mitochondrial sirtuin deacylases SIRT3 and SIRT5. N-epsilon-Acetyl-L-lysine 39-51 sirtuin 3 Mus musculus 192-197 34644302-2 2021 TFP is known to be heavily modified by acetyllysine and succinyllysine post-translational modifications (PTMs), many of which are targeted for reversal by the mitochondrial sirtuin deacylases SIRT3 and SIRT5. N-epsilon-Acetyl-L-lysine 39-51 sirtuin 5 Mus musculus 202-207 2441392-6 1987 Determination of the amino acid sequences of alpha 37-138 and alpha 25-50 showed that residue 40 in axonemal alpha-tubulin is epsilon N-acetyllysine. N-epsilon-Acetyl-L-lysine 136-148 tubulin alpha-5 chain Gallus gallus 109-122 34314149-2 2021 HDAC6 is an enzyme that deacetylates the acetyllysine residues of protein substrates, and the discovery of HDAC6 substrates, including tubulin, has revealed many roles of HDAC6 in cell biology. N-epsilon-Acetyl-L-lysine 41-53 histone deacetylase 6 Homo sapiens 0-5 34314149-2 2021 HDAC6 is an enzyme that deacetylates the acetyllysine residues of protein substrates, and the discovery of HDAC6 substrates, including tubulin, has revealed many roles of HDAC6 in cell biology. N-epsilon-Acetyl-L-lysine 41-53 histone deacetylase 6 Homo sapiens 171-176 29228881-0 2018 Unravelling novel congeners from acetyllysine mimicking ligand targeting a lysine acetyltransferase PCAF bromodomain. N-epsilon-Acetyl-L-lysine 33-45 lysine acetyltransferase 2B Homo sapiens 100-104 31358618-1 2019 The constitutively nuclear histone deacetylases (HDACs) 1, 2, and 3 erase acetyl marks on acetyllysine residues, alter the landscape of histone modifications, and modulate chromatin structure and dynamics and thereby crucially regulate gene transcription in higher eukaryotes. N-epsilon-Acetyl-L-lysine 90-102 histone deacetylase 1 Homo sapiens 27-67 30496698-4 2019 The results show that DD1 is solely responsible for the deacetylation of substrates harboring the acetyllysine at their C terminus, whereas DD2 exclusively deacetylates peptides with an internal acetyllysine residue. N-epsilon-Acetyl-L-lysine 98-110 aldo-keto reductase family 1 member C1 Homo sapiens 22-25 30496698-4 2019 The results show that DD1 is solely responsible for the deacetylation of substrates harboring the acetyllysine at their C terminus, whereas DD2 exclusively deacetylates peptides with an internal acetyllysine residue. N-epsilon-Acetyl-L-lysine 195-207 aldo-keto reductase family 1 member C1 Homo sapiens 22-25 30496698-4 2019 The results show that DD1 is solely responsible for the deacetylation of substrates harboring the acetyllysine at their C terminus, whereas DD2 exclusively deacetylates peptides with an internal acetyllysine residue. N-epsilon-Acetyl-L-lysine 195-207 aldo-keto reductase family 1 member C2 Homo sapiens 140-143 33749253-6 2021 Nevertheless, we show that also the MLLT1 mutants can be targeted by developed acetyllysine mimetic inhibitors with affinities similarly to wild-type. N-epsilon-Acetyl-L-lysine 79-91 MLLT1 super elongation complex subunit Homo sapiens 36-41 33084328-5 2020 Our analysis demonstrated that critical contacts required for bromodomain inhibitor coordination are conserved between the ATAD2/B bromodomains, with many residues playing a dual role in acetyllysine recognition. N-epsilon-Acetyl-L-lysine 187-199 ATPase family AAA domain containing 2 Homo sapiens 123-128 32694708-5 2020 We further demonstrate that concurrent disruption of the acetyllysine binding function of BRD4 and the kinase activities of PI3K and CDK4/6 by the TP inhibitor improves efficacy in several cancer models. N-epsilon-Acetyl-L-lysine 57-69 bromodomain containing 4 Homo sapiens 90-94 31677030-6 2020 Acetylation levels for acetyl-coA carboxylase (ACC1) were measured with the anti-acetyllysine antibody. N-epsilon-Acetyl-L-lysine 81-93 acetyl-CoA carboxylase alpha Homo sapiens 47-51 31127101-7 2019 Together, our findings reveal a previously uncharacterized acetyllysine reader and suggest that selective targeting of H4K16ac by MLL4 provides a direct functional link between MLL4, MOF and H4K16 acetylation. N-epsilon-Acetyl-L-lysine 59-71 lysine methyltransferase 2B Homo sapiens 130-134 31127101-7 2019 Together, our findings reveal a previously uncharacterized acetyllysine reader and suggest that selective targeting of H4K16ac by MLL4 provides a direct functional link between MLL4, MOF and H4K16 acetylation. N-epsilon-Acetyl-L-lysine 59-71 lysine methyltransferase 2B Homo sapiens 177-181 31127101-7 2019 Together, our findings reveal a previously uncharacterized acetyllysine reader and suggest that selective targeting of H4K16ac by MLL4 provides a direct functional link between MLL4, MOF and H4K16 acetylation. N-epsilon-Acetyl-L-lysine 59-71 lysine acetyltransferase 8 Homo sapiens 183-186 30520161-3 2019 We solved the crystal structure of the ATAD2 bromodomain and found that it contains a disulfide bridge near the base of the acetyllysine binding pocket (Cys1057-Cys1079). N-epsilon-Acetyl-L-lysine 124-136 ATPase family AAA domain containing 2 Homo sapiens 39-44 29228881-2 2018 In this study, a three featured E-Pharmacophore (ARR) was generated based on acetyllysine mimicking inhibitor of PCAF BRD which is available as co-crystal structure (PDB ID: 5FDZ). N-epsilon-Acetyl-L-lysine 77-89 lysine acetyltransferase 2B Homo sapiens 113-117 28516954-4 2017 The 2.85 A-resolution crystal structure of zebrafish HDAC10 complexed with a transition-state analogue inhibitor reveals that a glutamate gatekeeper and a sterically constricted active site confer specificity for N8-acetylspermidine hydrolysis and disfavour acetyllysine hydrolysis. N-epsilon-Acetyl-L-lysine 258-270 histone deacetylase 10 Danio rerio 53-59 29595201-3 2018 Herein, an acetyllysine mimic has been exploited for detecting the conformational changes of acetylated p53-protein/DNA interactions by genetic code expansion and 19F NMR. N-epsilon-Acetyl-L-lysine 11-23 tumor protein p53 Homo sapiens 104-107 29900004-6 2018 The crystal structure of the Gas41 YEATS domain in complex with the H3K27ac peptide revealed that, similar to the AF9 and ENL YEATS domains, Gas41 YEATS forms a serine-lined aromatic cage for acetyllysine recognition. N-epsilon-Acetyl-L-lysine 192-204 YEATS domain containing 4 Mus musculus 29-34 29900004-6 2018 The crystal structure of the Gas41 YEATS domain in complex with the H3K27ac peptide revealed that, similar to the AF9 and ENL YEATS domains, Gas41 YEATS forms a serine-lined aromatic cage for acetyllysine recognition. N-epsilon-Acetyl-L-lysine 192-204 myeloid/lymphoid or mixed-lineage leukemia; translocated to, 3 Mus musculus 114-117 29900004-6 2018 The crystal structure of the Gas41 YEATS domain in complex with the H3K27ac peptide revealed that, similar to the AF9 and ENL YEATS domains, Gas41 YEATS forms a serine-lined aromatic cage for acetyllysine recognition. N-epsilon-Acetyl-L-lysine 192-204 YEATS domain containing 4 Mus musculus 141-146 28369619-8 2017 BRD4, a well-characterized acetyllysine reader, has been shown to play a major role in regulating transcription of selected subsets of genes. N-epsilon-Acetyl-L-lysine 27-39 bromodomain containing 4 Homo sapiens 0-4 26721445-1 2016 Histone deacetylase (HDAC) inhibitors are cancer treatments that inhibit the removal of the epigenetic modification acetyllysine on histones, resulting in altered gene expression. N-epsilon-Acetyl-L-lysine 116-128 histone deacetylase 9 Homo sapiens 0-19 28137841-2 2017 Here, we report on the biological activity, the structural basis, and therapeutic effects of the family of multitargeted compounds that simultaneously disrupt functions of two critical MYC-mediating factors through inhibiting the acetyllysine binding of BRD4 and the kinase activity of PI3K. N-epsilon-Acetyl-L-lysine 230-242 MYC proto-oncogene, bHLH transcription factor Homo sapiens 185-188 28137841-2 2017 Here, we report on the biological activity, the structural basis, and therapeutic effects of the family of multitargeted compounds that simultaneously disrupt functions of two critical MYC-mediating factors through inhibiting the acetyllysine binding of BRD4 and the kinase activity of PI3K. N-epsilon-Acetyl-L-lysine 230-242 bromodomain containing 4 Homo sapiens 254-258 27653680-3 2016 We show that mild chemical targeting of the acetyllysine-binding pockets of the BET bromodomains, the transcriptional bookmarking domains, robustly enhances reprogramming. N-epsilon-Acetyl-L-lysine 44-56 delta/notch like EGF repeat containing Homo sapiens 80-83 26820517-2 2016 Sirtuin 1 (SIRT1) and sirtuin 2 (SIRT2) are NAD(+)-dependent histone deacetylases that operate as post-translational regulators for the deacetylation of acetyllysine. N-epsilon-Acetyl-L-lysine 153-165 sirtuin 1 Homo sapiens 0-9 26820517-2 2016 Sirtuin 1 (SIRT1) and sirtuin 2 (SIRT2) are NAD(+)-dependent histone deacetylases that operate as post-translational regulators for the deacetylation of acetyllysine. N-epsilon-Acetyl-L-lysine 153-165 sirtuin 1 Homo sapiens 11-16 26820517-2 2016 Sirtuin 1 (SIRT1) and sirtuin 2 (SIRT2) are NAD(+)-dependent histone deacetylases that operate as post-translational regulators for the deacetylation of acetyllysine. N-epsilon-Acetyl-L-lysine 153-165 sirtuin 2 Homo sapiens 22-31 26820517-2 2016 Sirtuin 1 (SIRT1) and sirtuin 2 (SIRT2) are NAD(+)-dependent histone deacetylases that operate as post-translational regulators for the deacetylation of acetyllysine. N-epsilon-Acetyl-L-lysine 153-165 sirtuin 2 Homo sapiens 33-38 27454933-4 2016 The catalytic activity of CD2 from both species exhibited broad substrate specificity, whereas that of CD1 was highly specific for substrates bearing C-terminal acetyllysine residues. N-epsilon-Acetyl-L-lysine 161-173 CD2 molecule Homo sapiens 26-29 27454933-4 2016 The catalytic activity of CD2 from both species exhibited broad substrate specificity, whereas that of CD1 was highly specific for substrates bearing C-terminal acetyllysine residues. N-epsilon-Acetyl-L-lysine 161-173 CD1c molecule Homo sapiens 103-106 27167503-3 2016 Twenty crystal structures of BRPF1/ligand complexes show structural conservation in the acetyllysine binding site, common binding motifs, and unusual interactions (e.g., the replacement of a conserved water molecule). N-epsilon-Acetyl-L-lysine 88-100 bromodomain and PHD finger containing 1 Homo sapiens 29-34 27105114-3 2016 Here we report that the AF9 YEATS domain displays selectively higher binding affinity for crotonyllysine over acetyllysine. N-epsilon-Acetyl-L-lysine 110-122 MLLT3 super elongation complex subunit Homo sapiens 24-27 26721445-1 2016 Histone deacetylase (HDAC) inhibitors are cancer treatments that inhibit the removal of the epigenetic modification acetyllysine on histones, resulting in altered gene expression. N-epsilon-Acetyl-L-lysine 116-128 histone deacetylase 9 Homo sapiens 21-25 26934307-4 2016 We also summarize the latest findings underscoring a critical role of the acetyllysine binding function of AF9 and Taf14 in transcriptional regulation and DNA repair. N-epsilon-Acetyl-L-lysine 74-86 MLLT3 super elongation complex subunit Homo sapiens 107-110