| accession_id | Protein sequence |
| Q06455-1 | MISVKRNTWRALSLVIGDCRKKGNFEYCQDRTEKHSTMPDSPVDVKTQSRLTPPTMPPPPTTQGAPRTSSFTPTTLTNGTSHSPTALNGA PSPPNGFSNGPSSSSSSSLANQQLPPACGARQLSKLKRFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKLQEATNFPLRPF VIPFLKANLPLLQRELLHCARLAKQNPAQYLAQHEQLLLDASTTSPVDSSELLLDVNENGKRRTPDRTKENGFDREPLHSEHPSKRPCTI SPGQRYSPNNGLSYQPNGLPHPTPPPPQHYRLDDMAIAHHYRDSYRHPSHRDLRDRNRPMGLHGTRQEEMIDHRLTDREWAEEWKHLDHL LNCIMDMVEKTRRSLTVLRRCQEADREELNYWIRRYSDAEDLKKGGGSSSSHSRQQSPVNPDPVALDAHREFLHRPASGYVPEEIWKKAE EAVNEVKRQAMTELQKAVSEAERKAHDMITTERAKMERTVAEAKRQAAEDALAVINQQEDSSESCWNCGRKASETCSGCNTARYCGSFCQ
|
| Q06455-2 | MPDRTEKHSTMPDSPVDVKTQSRLTPPTMPPPPTTQGAPRTSSFTPTTLTNGTSHSPTALNGAPSPPNGFSNGPSSSSSSSLANQQLPPA CGARQLSKLKRFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKLQEATNFPLRPFVIPFLKANLPLLQRELLHCARLAKQNP AQYLAQHEQLLLDASTTSPVDSSELLLDVNENGKRRTPDRTKENGFDREPLHSEHPSKRPCTISPGQRYSPNNGLSYQPNGLPHPTPPPP QHYRLDDMAIAHHYRDSYRHPSHRDLRDRNRPMGLHGTRQEEMIDHRLTDREWAEEWKHLDHLLNCIMDMVEKTRRSLTVLRRCQEADRE ELNYWIRRYSDAEDLKKGGGSSSSHSRQQSPVNPDPVALDAHREFLHRPASGYVPEEIWKKAEEAVNEVKRQAMTELQKAVSEAERKAHD MITTERAKMERTVAEAKRQAAEDALAVINQQEDSSESCWNCGRKASETCSGCNTARYCGSFCQHKDWEKHHHICGQTLQAQQQGDTPAVS
|
| Q06455-3 | MCHPDKAFTSDKLQCVFNEYKAAVWVPPRPRPLSRAPLPEDRTEKHSTMPDSPVDVKTQSRLTPPTMPPPPTTQGAPRTSSFTPTTLTNG TSHSPTALNGAPSPPNGFSNGPSSSSSSSLANQQLPPACGARQLSKLKRFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKL QEATNFPLRPFVIPFLKANLPLLQRELLHCARLAKQNPAQYLAQHEQLLLDASTTSPVDSSELLLDVNENGKRRTPDRTKENGFDREPLH SEHPSKRPCTISPGQRYSPNNGLSYQPNGLPHPTPPPPQHYRLDDMAIAHHYRDSYRHPSHRDLRDRNRPMGLHGTRQEEMIDHRLTDRE WAEEWKHLDHLLNCIMDMVEKTRRSLTVLRRCQEADREELNYWIRRYSDAEDLKKGGGSSSSHSRQQSPVNPDPVALDAHREFLHRPASG YVPEEIWKKAEEAVNEVKRQAMTELQKAVSEAERKAHDMITTERAKMERTVAEAKRQAAEDALAVINQQEDSSESCWNCGRKASETCSGC
|
| Q06455-4 | MPDSPVDVKTQSRLTPPTMPPPPTTQGAPRTSSFTPTTLTNGTSHSPTALNGAPSPPNGFSNGPSSSSSSSLANQQLPPACGARQLSKLK RFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKLQEATNFPLRPFVIPFLKANLPLLQRELLHCARLAKQNPAQYLAQHEQL LLDASTTSPVDSSELLLDVNENGKRRTPDRTKENGFDREPLHSEHPSKRPCTISPGQRYSPNNGLSYQPNGLPHPTPPPPQHYRLDDMAI AHHYRDSYRHPSHRDLRDRNRPMGLHGTRQEEMIDHRLTDREWAEEWKHLDHLLNCIMDMVEKTRRSLTVLRRCQEADREELNYWIRRYS DAEDLKKGGGSSSSHSRQQSPVNPDPVALDAHREFLHRPASGYVPEEIWKKAEEAVNEVKRQAMTELQKAVSEAERKAHDMITTERAKME RTVAEAKRQAAEDALAVINQQEDSSESCWNCGRKASETCSGCNTARYCGSFCQHKDWEKHHHICGQTLQAQQQGDTPAVSSSVTPNSGAG
|
| Q06455-5 | MISVKRNTWRALSLVIGDCRKKGNFEYCQDRTEKHSTMPDSPVDVKTQSRLTPPTMPPPPTTQGAPRTSSFTPTTLTNGTSHSPTALNGA PSPPNGFSNGPSSSSSSSLANQQLPPACGARQLSKLKRFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKLQEATNFPLRPF VIPFLKANLPLLQRELLHCARLAKQNPAQYLAQHEQLLLDASTTSPVDSSELLLDVNENGKRRTPDRTKENGFDREPLHSEHPSKRPCTI SPGQRYSPNNGLSYQPNGLPHPTPPPPQHYRLDDMAIAHHYRDSYRHPSHRDLRDRNRPMGLHGTRQEEMIDHRLTDREWAEEWKHLDHL
|
| Q06455-6 | MPDRTEKHSTMPDSPVDVKTQSRLTPPTMPPPPTTQGAPRTSSFTPTTLTNGTSHSPTALNGAPSPPNGFSNGPSSSSSSSLANQQLPPA CGARQLSKLKRFLTTLQQFGNDISPEIGERVRTLVLGLVNSTLTIEEFHSKLQEATNFPLRPFVIPFLKANLPLLQRELLHCARLAKQNP AQYLAQHEQLLLDASTTSPVDSSELLLDVNENGKRRTPDRTKENGFDREPLHSEHPSKRPCTISPGQRYSPNNGLSYQPNGLPHPTPPPP QHYRLDDMAIAHHYRDSYRHPSHRDLRDRNRPMGLHGTRQEEMIDHRLTDREWAEEWKHLDHLLNCIMDMVEKTRRSLTVLRRCQEADRE
|
| Accession_id | Subsection | Start | End | Funcitonal feature | Splicing information |
| Q06455 | Zinc finger | 515 | 551 | Note=MYND-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00134 | Type=Deletion;Start=428;End=604 |
| Q06455 | Zinc finger | 515 | 551 | Note=MYND-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00134 | Type=Deletion;Start=428;End=604 |
| Q06455 | Region | 32 | 114 | Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite | Type=Deletion;Start=1;End=37 |
| Q06455 | Region | 443 | 492 | Note=Nervy homology region 3 (NHR3);Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:12559562;Dbxref=PMID:12559562 | Type=Deletion;Start=428;End=604 |
| Q06455 | Region | 443 | 492 | Note=Nervy homology region 3 (NHR3);Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:12559562;Dbxref=PMID:12559562 | Type=Deletion;Start=428;End=604 |
| Q06455 | Region | 557 | 604 | Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite | Type=Deletion;Start=428;End=604 |
| Q06455 | Region | 557 | 604 | Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite | Type=Deletion;Start=428;End=604 |
| UniProt-id | Site score | Size | D score | Volume | Exposure | Enclosure | Contact | Phobic | Philic | Balance | Don/Acc | Residues |
| Q06455-1 | 1.053 | 126 | 1.131 | 369.068 | 0.635 | 0.656 | 0.859 | 1.36 | 0.622 | 2.188 | 1.357 | 4,5,7,8,9,11,12,13,15,16,17,18,19,125,128,129,131, 132,133,135,136,139,140,175,180,181,184,221
|
| Q06455-2 | 0.846 | 41 | 0.863 | 74.088 | 0.474 | 0.706 | 0.922 | 2.213 | 0.499 | 4.438 | 3.225 | 100,165,168,169,172,183,184,187,190,191
|
| Q06455-3 | 1.024 | 96 | 1.081 | 237.013 | 0.464 | 0.672 | 0.953 | 1.312 | 0.747 | 1.756 | 1.645 | 125,126,127,128,130,131,134,138,202,203,205,206,20 7,209,210,221,222,225,228,229
|
| Q06455-4 | 0.743 | 30 | 0.749 | 95.011 | 0.634 | 0.643 | 0.891 | 1.245 | 0.466 | 2.674 | 1.893 | 78,80,81,84,348,351,352,355
|
| Q06455-5 | 1.033 | 113 | 1.078 | 412.286 | 0.612 | 0.694 | 0.874 | 0.868 | 0.854 | 1.015 | 1.337 | 16,18,19,20,22,23,24,25,117,118,120,121,122,125,18 0,183,184,187,188,381,384,385,388,389,392
|
| Q06455-6 | 0.92 | 83 | 0.945 | 247.303 | 0.661 | 0.635 | 0.865 | 0.63 | 0.897 | 0.702 | 1.031 | 83,84,85,86,87,88,89,91,92,93,95,96,160,161,164,16 7,168,365,369
|
| Gene | PMID | Title | Abstract | MeSH ID | MeSH term |
| RUNX1T1 | 9790752 | CBFA2T1, a gene rearranged in human leukemia, is a member of a multigene family. | MTG8 (HGMW-approved symbol CBFA2T1) was originally identified as one of the loci involved in the t(8;21)(q22;q22) of acute myeloid leukemia. We characterize two human MTG8-related genes, MTGR1 and MTGR2 (HGMW-approved symbols CBFA2T2 and CBFA2T3). The former is duplicated in mouse, one locus possibly being a retroposon. Multiple MTG8-related sequences are found in several vertebrate species, from fish to mammals, albeit not in a urodele. MTGR2 maps to 16q24 and, like MTG8 and MTGR1, is close to one of three loci encoding a syntrophin (dystrophin-associated proteins). Moreover, an alternative MTGR1 promoter/5' exon is contained within the alpha1-syntrophin locus. Thus, the two classes of genes may define novel paralogous groups. MTGR1 is expressed mainly in brain, while MTGR2 is expressed in the thymus and possibly in monocytes. Like MTG8, MTGR1 is transcribed into a number of isoforms due to alternative splicing of different 5' exons onto a common splice acceptor site. Comparison of the three predicted human MTG8-related polypeptides to their Drosophila counterpart (nervy) highlights four separate regions of sequence conservation that may correspond to distinct domains. The most NH2-terminal of these is proportionately more conserved among the human polypeptides, presumably due to specific structural/functional constraints. | D007938 | Leukemia |
| RUNX1T1 | 15723339 | MYND-less splice variants of AML1-MTG8 (RUNX1-CBFA2T1) are expressed in leukemia with t(8;21). | The AML1-MTG8 fusion gene is generated by chromosome translocation t(8;21), which is frequently observed in acute myeloid leukemia. The fusion gene produces a chimeric transcription factor that suppresses the expression of AML1-target genes via the MTG8 part of the chimeric protein, which is thought to be the primary cause of leukemia. The C-terminal region of MTG8 contains the MYND domain, represented by highly conserved zinc-finger-like protein motifs, and is known to interact with corepressor proteins. We found that, instead of the MYND domain, an alternative last exon of MTG8 encoding 27 amino acids in-frame is expressed naturally in human adult testis and in several leukemia cell lines. This type of alternative splicing also occurred in the AML1-MTG8 fusion gene at high levels in leukemia cell lines with t(8;21), as well as in blast cells of leukemia patients with t(8;21). The variant proteins of both MTG8 and AML1-MTG8 reduced transcriptional repressor activity in a mammalian two-hybrid assay. However, mixed expression of these variants with wild-type MTG8 recovered their repressor activity, suggesting that these variants also act as repressors in vivo where wild-type MTG8 and other family members exist in abundance. On the other hand, the MYND-less variants acquired a higher affinity for binding to MTG8 and formed a multimer, whereas the wild-type protein forms a dimer. Thus, expression of the MYND-less variants by the dysregulation of splicing machinery, which stimulates the oligomerization of fusion proteins in leukemia cells, may enhance malignant conversion of hematopoietic cells. | D007938 | Leukemia |
| RUNX1T1 | 15723339 | MYND-less splice variants of AML1-MTG8 (RUNX1-CBFA2T1) are expressed in leukemia with t(8;21). | The AML1-MTG8 fusion gene is generated by chromosome translocation t(8;21), which is frequently observed in acute myeloid leukemia. The fusion gene produces a chimeric transcription factor that suppresses the expression of AML1-target genes via the MTG8 part of the chimeric protein, which is thought to be the primary cause of leukemia. The C-terminal region of MTG8 contains the MYND domain, represented by highly conserved zinc-finger-like protein motifs, and is known to interact with corepressor proteins. We found that, instead of the MYND domain, an alternative last exon of MTG8 encoding 27 amino acids in-frame is expressed naturally in human adult testis and in several leukemia cell lines. This type of alternative splicing also occurred in the AML1-MTG8 fusion gene at high levels in leukemia cell lines with t(8;21), as well as in blast cells of leukemia patients with t(8;21). The variant proteins of both MTG8 and AML1-MTG8 reduced transcriptional repressor activity in a mammalian two-hybrid assay. However, mixed expression of these variants with wild-type MTG8 recovered their repressor activity, suggesting that these variants also act as repressors in vivo where wild-type MTG8 and other family members exist in abundance. On the other hand, the MYND-less variants acquired a higher affinity for binding to MTG8 and formed a multimer, whereas the wild-type protein forms a dimer. Thus, expression of the MYND-less variants by the dysregulation of splicing machinery, which stimulates the oligomerization of fusion proteins in leukemia cells, may enhance malignant conversion of hematopoietic cells. | D014178 | Translocation, Genetic |