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 D
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___MM                                                                             
                 CBCCCCC                                                                               
                 ZZbjaZZ                                                                               

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the missing residues, non-classical amino-acids, and sequence gaps have been replaced by a "X" symbol.
			
XRHRXVLRXX
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 D 20 95.42 83.90
MODRES 2QQS M3L D 20 LYS N-TRIMETHYLLYSINE
LINK C ARG D 19 N M3L D 20 1555 1555 1.34
LINK C M3L D 20 N VAL D 21 1555 1555 1.34
HETATM 1832 N M3L D 20 12.439 -15.255 8.901 1.00 38.64 N
HETATM 1833 CA M3L D 20 10.963 -15.107 8.961 1.00 38.35 C
HETATM 1834 CB M3L D 20 10.157 -15.962 9.938 1.00 38.07 C
HETATM 1835 CG M3L D 20 8.792 -15.298 10.115 1.00 33.91 C
HETATM 1836 CD M3L D 20 8.300 -15.270 11.546 1.00 29.87 C
HETATM 1837 CE M3L D 20 7.178 -16.293 11.752 1.00 27.06 C
HETATM 1838 NZ M3L D 20 6.090 -15.863 12.657 1.00 24.00 N
HETATM 1839 C M3L D 20 10.236 -14.975 7.644 1.00 39.31 C
HETATM 1840 O M3L D 20 10.138 -13.863 7.126 1.00 39.37 O
HETATM 1841 CM1 M3L D 20 5.684 -14.473 12.450 1.00 23.41 C
HETATM 1842 CM2 M3L D 20 4.948 -16.713 12.364 1.00 24.75 C
HETATM 1843 CM3 M3L D 20 6.425 -16.069 14.061 1.00 23.86 C