Sequence     &     Structural     Information
	
PTM
PTM Methylation
Sequence Information
Uniprot AC P62805
Organism HUMAN (Human)
Modified Amino Acid K(Lys) 21
Annotation dbPTM details N6,N6,N6-trimethyllysine; alternate.
N6,N6-dimethyllysine; alternate.
N6-methyllysine; alternate.
N6,N6,N6-trimethyllysine
N6,N6-dimethyllysine
N6-acetyllysine
N6-methyllysine
N6-methylated lysine
Structure Information
PDB ID Code 2QQS
Model -
Chain C
Position 20
SCOP Class None
MODRES N-TRIMETHYLLYSINE
Related PTM
Found in same PDB Chain -
Found in same Uniprot AC
Sort by: PDB ID Code (idpdb-chain_aa) Sequence position (aa_idpdb-chain)
Gallery (?)
Slide 1
Slide 2
Example Frame



Note: As the images production is automatic, the focus on the PTM site could not be the most optimized.
      In these cases it is recommended to use the PyMOL script to visualize the PTM site in 3D.
Alignment
(?)

	           Numerotation

	(?)       Uniprot Sequence
	(?)                Clustal
	(?)           PDB Sequence
	(?)        PDB Information
	(?)          DSSP Sequence
	(?) Protein Block Sequence
	
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MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG
                **** *****                                                                             
----------------KRHRXVLRDN-----------------------------------------------------------------------------
                M___H_MMMM                                                                             
                 CCCCC                                                                                 
                 ZZiZZ                                                                                 

Scripts     (PyMol,     Modeller,     ...)

PyMol
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Modeller
	
If you want to use this structure as a template for modelisation with Modeller, you can use the following sequence to build the alignment file "*.ali".

To avoid the classical Modeller error :

			'Number of residues in the alignment and pdb files are different'(see FAQ n°17),

the missing residues, non-classical amino-acids, and sequence gaps have been replaced by a "X" symbol.
			
XRHRXVXXXX
1) align this sequence with your sequence to modelised;
2) replace the "X" by "-" in the obtained alignement, then build your "*.ali" file;
3) use Modeller to make your models;
4) And finally use the following information found in the PDB to add this PTM in your models (see FAQ n°8 & 9 and this archive of Modeller usage).
			
REMARK 500 M3L C 20 -151.96 178.20
MODRES 2QQS M3L C 20 LYS N-TRIMETHYLLYSINE
LINK C ARG C 19 N M3L C 20 1555 1555 1.33
LINK C M3L C 20 N VAL C 21 1555 1555 1.45
HETATM 1780 N M3L C 20 12.253 1.127 29.707 1.00 46.50 N
HETATM 1781 CA M3L C 20 13.123 0.116 30.345 1.00 46.81 C
HETATM 1782 CB M3L C 20 13.618 0.512 31.752 1.00 46.87 C
HETATM 1783 CG M3L C 20 14.523 1.790 31.810 1.00 46.51 C
HETATM 1784 CD M3L C 20 15.561 1.576 32.920 1.00 46.50 C
HETATM 1785 CE M3L C 20 14.898 1.149 34.246 1.00 47.62 C
HETATM 1786 NZ M3L C 20 15.256 1.997 35.419 1.00 49.15 N
HETATM 1787 C M3L C 20 14.356 -0.237 29.492 1.00 47.10 C
HETATM 1788 O M3L C 20 15.046 0.697 28.916 1.00 47.91 O
HETATM 1789 CM1 M3L C 20 14.339 1.665 36.537 1.00 47.87 C
HETATM 1790 CM2 M3L C 20 16.644 1.709 35.845 1.00 49.76 C
HETATM 1791 CM3 M3L C 20 15.201 3.453 35.116 1.00 48.23 C