2BDJ Chain A
Proto-oncogene tyrosine-protein kinase Src (SRC)
Inactive — 1.8%DFG-inαC-inType1 · HET
Resolution
2.5 Å
R-value
0.158
Predicted activity confidence1.8%
Structure info
Alternate conformation—
Missing atoms0
Missing residues0
Salt bridge (KinCore)Saltbr-in
Sequence info
PDB sequence
KDAWEIPRESLRLEVKLGQGCFGEVWMGTWNGTTRVAIKTLKPGTMSPEAFLQEAQVMKKLRHEKLVQLYAVVSEEPIYIVTEYMSKGSLLDFLKGETGKYLRLPQLVDMAAQIASGMAYVERMNYVHRDLRAANILVGENLVCKVADFGLARLIEFPIKWTAPEAALYGRFTIKSDVWSFGILLTELTTKGRVPYPGMVNREVLDQVERGYRMPCPPECPESLHDLMCQCWRKEPEERPTFEYLQAFLEDYFT
UniProt reference sequence
LRLEVKLGQGCFGEVWMGTWNGTTRVAIKTLKPGTMSPEAFLQEAQVMKKLRHEKLVQLYAVVSEEPIYIVTEYMSKGSLLDFLKGETGKYLRLPQLVDMAAQIASGMAYVERMNYVHRDLRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVWSFGILLTELTTKGRVPYPGMVNREVLDQVERGYRMPCPPECPESLHDLMCQCWRKEPEERPTFEYLQAFLED
Aligned reference sequence
LRLE----------------VKLGQGC----------------FGEVWMGTW--N-------------------------------------GTTRVAIKTLK--PGTMS-----------------------------PEAFLQEAQVMKKL--------------------------RHEKLVQLYAVVSEE---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PIYIVTEYMSK--------------GSLLDFLKG--ETGK-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------YLRLPQLVDMAAQIASGMAYVERM---------------------------------------------NYVHRDL-----RAANILVGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NLVCKVADFGLARLIEDNEYT--AR--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------QGAKFPIKWTAPEAALY--------------------------------GRFT-IKSDVWSFGILLTELTTK--G--------------RVPYPG--------------------------------------------------MVNREVLDQVERG--YRMPCPPECP-----------------------------------------------------------------------------------------------------ESLHDLMCQCWRKEPEERPT--------------FEYLQAFLED
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
LRLE----------------VKLGQGC----------------FGEVWMGTW--N-------------------------------------GTTRVAIKTLK--PGTMS-----------------------------PEAFLQEAQVMKKL--------------------------RHEKLVQLYAVVSEE---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PIYIVTEYMSK--------------GSLLDFLKG--ETGK-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------YLRLPQLVDMAAQIASGMAYVERM---------------------------------------------NYVHRDL-----RAANILVGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NLVCKVADFGLARLIE---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FPIKWTAPEAALY--------------------------------GRFT-IKSDVWSFGILLTELTTK--G--------------RVPYPG--------------------------------------------------MVNREVLDQVERG--YRMPCPPECP-----------------------------------------------------------------------------------------------------ESLHDLMCQCWRKEPEERPT--------------FEYLQAFLED
Activation segment
DFGLARLIE---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FPIKWTAPE
Binding pocket
VKLGQGCFGEVWMVAIKTLAFLQEAQVMKKLREKLVQLYAVYIVTEYMSKGSLLDFLKGYVERMNYVHRDLRAANILVVADFGLA
Ligand info
Orthosteric ligand
HET
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 2BDJ, Chain A