PPIRE19368
Target Protein Information
| Protein_Name | Histone-lysine N-methyltransferase ASHH2 |
|---|---|
| Protein_Sequence | MDCKENGVGDASGCNIDANSLASNLAMNTNEDFYEKLSSRGQNLDSVSSLEIPQTASSVNHTIEGQRKCFTEIEQMGYGNSNSQEDAGNTDDDLYVCYNADDTQEQGVVSGELEQSQELICDTDLLVNCNKLDDGKESQDTNVSLVSIFSGSMQEKEAPQAKEDEGYGGTTLPIGGSGIDTESTFVNDAPEQFESLETTKHIKPDEVESDGISYRFDDGGKEGRNGPSSDLDTGSSDDISLSQSFSFPDSLLDSSVFGCSATESYLEDAIDIEGNGTIVVSPSLAITEMLNNDDGGLCSHDLNKITVTETINPDLKLVREDRLDTDLSVMNEKMLKNHVGDSSSESAVAALSMNNGMAADLRAENFSQSSPIDEKTLDMEANSPITDSSLIWNFPLNFGSGGIEVCNPENAVEPLRIVDDNGRIGGEVASASGSDFCEAGMSSSRRKARDGKQCKVVQTKTSARHLRKSSRKKQSERDIESIFKCSKQKRSSLLKTSRSSEWGLPSKTTEIFLQSNNIPYDGPPHHEPQRSQGNLNNGEHNRSSHNGNVEGSNRNIQASSGSCLRLKVKFGKSGGQNPLNITVSKVSGNSLPGNGIVKAGTCLELPGSAHFGEDKMQTVETKEDLVEKSNPVEKVSYLQSSDSMRDKKYNQDAGGLCRKVGGDVLDDDPHLSSIRMVEECERATGTQSLDAETSPDSEVINSVPDSIVNIEHKEGLHHGFFSTPEDVVKKNRVLEKEDELRASKSPSENGSHLIPNAKKAKHPKSKSNGTKKGKSKFSESAKDGRKNESHEGVEQRKSLNTSMGRDDSDYPEVGRIESHKTTGALLDADIGKTSATYGTISSDVTHGEMVVDVTIEDSYSTESAWVRCDDCFKWRRIPASVVGSIDESSRWICMNNSDKRFADCSKSQEMSNEEINEELGIGQDEADAYDCDAAKRGKEKEQKSKRLTGKQKACFKAIKTNQFLHRNRKSQTIDEIMVCHCKPSPDGRLGCGEECLNRMLNIECLQGTCPAGDLCSNQQFQKRKYVKFERFQSGKKGYGLRLLEDVREGQFLIEYVGEVLDMQSYETRQKEYAFKGQKHFYFMTLNGNEVIDAGAKGNLGRFINHSCEPNCRTEKWMVNGEICVGIFSMQDLKKGQELTFDYNYVRVFGAAAKKCYCGSSHCRGYIGGDPLNGDVIIQSDSDEEYPELVILDDDESGEGILGATSRTFTDDADEQMPQSFEKVNGYKDLAPDNTQTQSSVSVKLPEREIPPPLLQPTEVLKELSSGISITAVQQEVPAEKKTKSTSPTSSSLSRMSPGGTNSDKTTKHGSGEDKKILPRPRPRMKTSRSSESSKRDKGGIYPGVNKAQVIPVNKLQQQPIKSKGSEKVSPSIETFEGKLNELLDAVGGISKRRDSAKGYLKLLLLTAASRGTDEEGIYSNRDLSMILDALLKTKSKSVLVDIINKNGPFAGMESFKDSVLSFTEHDDYTVHNIARSFRDRWIPKHFRKPWRINREERSESMRSPINRRFRASQEPRYDHQSPRPAEPAASVTSSKAATPETASVSEGYSEPNSGLPETNGRKRKSRWDQPSKTKEQRIMTILSQQTDETNGNQDVQDDLPPGFSSPCTDVPDAITAQPQQKFLSRLPVSYGIPLSIVHQFGSPGKEDPTTWSVAPGMPFYPFPPLPPVSHGEFFAKRNVRACSSSMGNLTYSNEILPATPVTDSTAPTRKRELFSSDIGTTYFRQQKQSVPPWLRNNGGEKTANSPIPGNLTLEKKLNS |
| Organism_Source | Arabidopsis thaliana |
| Functional_Classification | histone methyltransferases |
| Cellular_Localization | Nucleus |
| Gene_Names | ASHH2 |
| UniProt_ID | Q2LAE1 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | H3K4me1 |
|---|---|
| Peptide_Sequence | ARTXQTAR |
| Peptide_Length | 8 |
| Peptide_SMILES | C[C@H](N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)O)[C@@H](C)O)[C@@H](C)O |
| Chemical_Modification | X4=monomethyllysine |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 859.94 |
|---|---|
| Aliphatic_Index | 25.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 3.50000 |
| Charge_at_pH_7 | 1.99798 |
| Isoelectric_Point | 12.50011 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 14 |
| Number_of_Hydrogen_Bond_Donors | 18 |
| Topological_Polar_Surface_Area | 474.37000 |
| X_logP_energy | -7.98326 |
Interaction Information
| Affinity | KD=500 nM |
|---|---|
| Affinity_Assay | 1H-15N HSQC-monitored titrations |
| PDB_ID | None |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | 1H 13C and 15N resonance assignments of CW domain of the N-methyltransferase ASHH2 free and bound to the mono- di- and tri- methylated histone H3 tail peptides |
| Release_Year | 2018 |
| PMID | 29453713 |
| DOI | 10.1007/s12104-018-9811-x |