3K3J Chain A
Mitogen-activated protein kinase 14 (MAPK14)
Inactive — 0.3%DFG-outαC-inType2,Allosteric · F4C
Resolution
2.0 Å
R-value
0.196
Predicted activity confidence0.3%
Structure info
Alternate conformation—
Missing atoms0
Missing residues8
Salt bridge (KinCore)Saltbr-in
Sequence info
PDB sequence
RPTFYRQELNKTIWEVPERYQNLSPVGSGGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQALAHAYFAQYHDPDDEPVADPYDQSFESRDLLIDEWKSLTYDEVISFVPPP
UniProt reference sequence
YQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHENVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQALAHAYF
Aligned reference sequence
YQNL----------------SPVGSGA----------------YGSVCAAFD--TK------------------------------------TGLRVAVKKLS--RPFQSIIH--------------------------AKRTYRELRLLKHM--------------------------KHENVIGLLDVFTPAR--SLEEFN------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DVYLVTHLMG---------------ADLNNIVKC--Q--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KLTDDHVQFLIYQILRGLKYIHSA---------------------------------------------DIIHRDL-----KPSNLAVNE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DCELKILDFGLARHTDDEM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TGYVATRWYRAPEIMLN--W-----------------------------MHYN-QTVDIWSVGCIMAELLTG-----------------RTLFPG--------------------------------------------------TDHIDQLKLILRL--VGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGAN-----------------------------------------------------------------------PLAVDLLEKMLVLDSDKRIT--------------AAQALAHAYF
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
YQNL----------------SPVGSG------------------GSVCAAFD--TK------------------------------------TGLRVAVKKLS--RPFQSIIH--------------------------AKRTYRELRLLKHM--------------------------KHENVIGLLDVFTPAR--SLEEFN------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DVYLVTHLMG---------------ADLNNI--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KLTDDHVQFLIYQILRGLKYIHSA---------------------------------------------DIIHRDL-----KPSNLAVNE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DCELKILDF---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------VATRWYRAPEIMLN--W-----------------------------MHYN-QTVDIWSVGCIMAELLTG-----------------RTLFPG--------------------------------------------------TDHIDQLKLILRL--VGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGAN-----------------------------------------------------------------------PLAVDLLEKMLVLDSDKRIT--------------AAQALAHAYF
Activation segment
DF---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------VATRWYRAPE
Binding pocket
SPVGSG__GSVCAVAVKKLRTYRELRLLKHMKENVIGLLDVYLVTHLMG_ADLNNI___YIHSADIIHRDLKPSNLAVILDF___
Ligand info
Orthosteric ligand
F4C
Allosteric ligand
I46
Ligand typeType2,Allosteric
Consensus conformation
DFG conformationout
αC-helix conformationin
Predicted activityinactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 3K3J, Chain A