2X7F


Conserved Protein Domain Family
STKc_TNIK

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cd06637: STKc_TNIK 
Click on image for an interactive view with Cn3D
Catalytic domain of the Serine/Threonine Kinase, Traf2- and Nck-Interacting Kinase
STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. TNIK is an effector of Rap2, a small GTP-binding protein from the Ras family. TNIK specifically activates the c-Jun N-terminal kinase (JNK) pathway and plays a role in regulating the actin cytoskeleton. The TNIK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.
Statistics
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PSSM-Id: 270807
Aligned: 3 rows
Threshold Bit Score: 606.716
Created: 15-Nov-2007
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
 
Conserved site includes 20 residues -Click on image for an interactive view with Cn3D
Feature 1:ATP binding site [chemical binding site]
Evidence:
  • Structure:2X7F; Human TNIK binds Chk1 inhibitor; contacts at 4A.
  • Comment:Also based on the binding of ATP analogs or inhibitors to other STE family kinases

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1                  #####   #            # #                            #              
2X7F_A     19 LRDPAGIFELVELVGNGTYGQVYKGRHVKTGQLAAIKVMDVTGDEEEEIKQEINMLKKYSHHRNIATYYGAFIKKNPPGM 98  human
AAI08457   18 LRDPAGIFELVELVGNGTYGQVYKGRHVKTGQLAAIKVMDVTGDEEEEIKQEINMLKKYSHHRNIATYYGAFIKKNPPGM 97  African clawed frog
AAH90277   18 LRDPAGIFELVELVGNGTYGQVYKGRHVKTGQLAAIKVMDVTGDEEEEIKAEINMLKKYSHHRNIATYYGAFIKKNPPGM 97  zebrafish
Feature 1            ####  ##  #                                         ## #          #      
2X7F_A     99 DDQLWLVMEFCgAGSVTDLIKNTkgntLKEEWIAYICREILRGLSHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQ 178 human
AAI08457   98 DDQLWLVMEFCgAGSVTDLIKNTkgntLKEEWIAYICREILRGLSHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQ 177 African clawed frog
AAH90277   98 DDQLWLVMEFCgAGSVTDLIKNTkgnsLKEEWTAYICREILRGLTHLHQHKVIHRDIKGQNVLLTENAEVKLVDFGVSAQ 177 zebrafish
Feature 1                                                                                     
2X7F_A    179 LDRTVGRRNTFIGTPYWMAPEVIACDENPDATYDFKSDLWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPAPRLKSKK 258 human
AAI08457  178 LDRTVGRRNTFIGTPYWMAPEVIACDENPDATYDFKSDLWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPAPRLKSKK 257 African clawed frog
AAH90277  178 LDRTVGRRNTFIGTPYWMAPEVIACDENPDATYDFKSDLWSLGITAIEMAEGAPPLCDMHPMRALFLIPRNPAPRLKSKK 257 zebrafish
Feature 1                                                             
2X7F_A    259 WSKKFQSFIESCLVKNHSQRPATEQLMKHPFIRDqPNERQVRIQLKDHIDRTKKKR 314 human
AAI08457  258 WSKKFQSFIDSCLVKNHSQRPTTDQLMKHPFIRDqPNERQVRIQLKDHIDRTKKKR 313 African clawed frog
AAH90277  258 WSKKFQSFIESCLVKNHNQRPSTEQLIKHPFIKDlPNERQVRIQLKDHIDRTKKKR 313 zebrafish

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