7XC1 Chain A
Mitogen-activated protein kinase 1 (MAPK1)
Active — 98.7%DFG-inαC-inType1,Allosteric · 5ID
Resolution
2.09 Å
R-value
0.232
Predicted activity confidence98.7%
Structure info
Alternate conformation—
Missing atoms0
Missing residues0
Salt bridge (KinCore)Saltbr-in
Sequence info
PDB sequence
GPEMVRGQVFDVGPRYTNLSYIGEGAYGMVCSAYDNVNKVRVAIKKISPFEHQTYCQRTLREIKILLRFRHENIIGINDIIRAPTIEQMKDVYIVQDLMETDLYKLLKTQHLSNDICYFLYQILRGLKYIHSANVLHRDLKPSNLLLNTTCDLKICDFGLARVADPDHDHTGFLTEYVATRWYRAPEIMLNSKGYTKSIDIWSVGCILAEMLSNRPIFPGKHYLDQLNHILGILGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNADSKALDLLDKMLTFNPHKRIEVEQALAHPYLEQYYDPSDEPIAEAPFKFDMELDDLPKEKLKELIFEETARFQPGYRS
UniProt reference sequence
YTNLSYIGEGAYGMVCSAYDNVNKVRVAIKKISPFEHQTYCQRTLREIKILLRFRHENIIGINDIIRAPTIEQMKDVYIVQDLMETDLYKLLKTQHLSNDHICYFLYQILRGLKYIHSANVLHRDLKPSNLLLNTTCDLKICDFGLARVADPDHDHTGFLTEYVATRWYRAPEIMLNSKGYTKSIDIWSVGCILAEMLSNRPIFPGKHYLDQLNHILGILGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNADSKALDLLDKMLTFNPHKRIEVEQALAHPYL
Aligned reference sequence
YTNL----------------SYIGEGA----------------YGMVCSAYD--NV------------------------------------NKVRVAIKKIS--PFEHQTY---------------------------CQRTLREIKILLRF--------------------------RHENIIGINDIIRAPT--IEQMK-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DVYIVQDLME---------------TDLYKLLKT--Q--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------HLSNDHICYFLYQILRGLKYIHSA---------------------------------------------NVLHRDL-----KPSNLLLNT--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TCDLKICDFGLARVADPDHDH--TGFL------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TEYVATRWYRAPEIMLN--S-----------------------------KGYT-KSIDIWSVGCILAEMLSN-----------------RPIFPG--------------------------------------------------KHYLDQLNHILGI--LGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNAD-----------------------------------------------------------------------SKALDLLDKMLTFNPHKRIE--------------VEQALAHPYL
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
YTNL----------------SYIGEGA----------------YGMVCSAYD--NV------------------------------------NKVRVAIKKIS--PFEHQTY---------------------------CQRTLREIKILLRF--------------------------RHENIIGINDIIRAPT--IEQMK-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DVYIVQDLME---------------TDLYKLLKT--Q--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------HLSND-ICYFLYQILRGLKYIHSA---------------------------------------------NVLHRDL-----KPSNLLLNT--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TCDLKICDFGLARVADPDHDH--TGFL------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TEYVATRWYRAPEIMLN--S-----------------------------KGYT-KSIDIWSVGCILAEMLSN-----------------RPIFPG--------------------------------------------------KHYLDQLNHILGI--LGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNAD-----------------------------------------------------------------------SKALDLLDKMLTFNPHKRIE--------------VEQALAHPYL
Activation segment
DFGLARVADPDHDH--TGFL------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TEYVATRWYRAPE
Binding pocket
SYIGEGAYGMVCSVAIKKIRTLREIKILLRFRENIIGINDIYIVQDLME_TDLYKLLKTYIHSANVLHRDLKPSNLLLICDFGLA
Ligand info
Orthosteric ligand
5ID
Allosteric ligand
B8Z
Ligand typeType1,Allosteric
Consensus conformation
DFG conformationin
αC-helix conformationin
Predicted activityactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 7XC1, Chain A