3V5L Chain D
Tyrosine-protein kinase ITK/TSK (ITK)
Inactive — 0.0%DFG-inαC-inType1 · 0G1
Resolution
1.86 Å
R-value
0.232
Predicted activity confidence0.0%
Structure info
Alternate conformation—
Missing atoms4
Missing residues2
Salt bridge (KinCore)Saltbr-out
Sequence info
PDB sequence
GSVIDPSELTFVQEIGSGQGLVHLGYWLNKDKVAIKTIRAMSEEDFIEEAEVMMKLSHPKLVQLYGVCLEQAPICLVFEFMEHGCLSDYLRTQRGLFAAETLLGMCLDVCEGMAYLEEACVIHRDLAARNCLVGENQVIKVSDFGMFPVKWASPEVFSFSRYSSKSDVWSFGVLMWEVFSEGKIPYENRSNSEVVEDISTGFRLYKPRLASTHVYQIMNHCWKERPEDRPAFSRLLRQLAEIAESG
UniProt reference sequence
LTFVQEIGSGQFGLVHLGYWLNKDKVAIKTIREGAMSEEDFIEEAEVMMKLSHPKLVQLYGVCLEQAPICLVFEFMEHGCLSDYLRTQRGLFAAETLLGMCLDVCEGMAYLEEACVIHRDLAARNCLVGENQVIKVSDFGMTRFVLDDQYTSSTGTKFPVKWASPEVFSFSRYSSKSDVWSFGVLMWEVFSEGKIPYENRSNSEVVEDISTGFRLYKPRLASTHVYQIMNHCWKERPEDRPAFSRLLRQLAE
Aligned reference sequence
LTFV----------------QEIGSGQ----------------FGLVHLGYW--L-------------------------------------NKDKVAIKTIR--EGAMS-----------------------------EEDFIEEAEVMMKL--------------------------SHPKLVQLYGVCLEQA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PICLVFEFMEH--------------GCLSDYLRT--QRG------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------LFAAETLLGMCLDVCEGMAYLEEA---------------------------------------------CVIHRDL-----AARNCLVGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NQVIKVSDFGMTRFVLDDQYT--SS--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TGTKFPVKWASPEVFSF--------------------------------SRYS-SKSDVWSFGVLMWEVFSE--G--------------KIPYEN--------------------------------------------------RSNSEVVEDISTG--FRLYKPRLAS-----------------------------------------------------------------------------------------------------THVYQIMNHCWKERPEDRPA--------------FSRLLRQLAE
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
LTFV----------------QEIGSGQ-----------------GLVHLGYW--L-------------------------------------NKDKVAIKTIR----AMS-----------------------------EEDFIEEAEVMMKL--------------------------SHPKLVQLYGVCLEQA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PICLVFEFMEH--------------GCLSDYLRT--QRG------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------LFAAETLLGMCLDVCEGMAYLEEA---------------------------------------------CVIHRDL-----AARNCLVGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NQVIKVSDFGM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FPVKWASPEVFSF--------------------------------SRYS-SKSDVWSFGVLMWEVFSE--G--------------KIPYEN--------------------------------------------------RSNSEVVEDISTG--FRLYKPRLAS-----------------------------------------------------------------------------------------------------THVYQIMNHCWKERPEDRPA--------------FSRLLRQLAE
Activation segment
DFGM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FPVKWASPE
Binding pocket
QEIGSGQ_GLVHLVAIKTIDFIEEAEVMMKLSPKLVQLYGVCLVFEFMEHGCLSDYLRTYLEEACVIHRDLAARNCLVVSDFGM_
Ligand info
Orthosteric ligand
0G1
Allosteric ligand
None
Ligand typeType1
Consensus conformation
DFG conformationin
αC-helix conformationin
Predicted activityinactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 3V5L, Chain D