3O50 Chain B
Aurora kinase A (AURKA)
Inactive — 9.2%DFG-outαC-inType1.5_Front · LJE
Resolution
2.0 Å
R-value
0.285
Predicted activity confidence9.2%
Structure info
Alternate conformation—
Missing atoms22
Missing residues3
Salt bridge (KinCore)Saltbr-out
Sequence info
PDB sequence
RQWALEDFEIGRPLGKGKFGNVYLAREKQSKFILALKVLFKAQLEKAGVEHQLRREVEIQSHLRHPNILRLYGYFHDATRVYLILEYAPLGTVYRELQKLSKFDEQRTATYITELANALSYCHSKRVIHRDIKPENLLLGSAGELKIADFTTLCGTLDYLPPEMIEDEKVDLWSLGVLCYEFLVGKPPFEANTYQETYKRISRVEFTFPDFVTEGARDLISRLLKHNPSQRPMLREVLEHPWITANSSK
UniProt reference sequence
FEIGRPLGKGKFGNVYLAREKQSKFILALKVLFKAQLEKAGVEHQLRREVEIQSHLRHPNILRLYGYFHDATRVYLILEYAPLGTVYRELQKLSKFDEQRTATYITELANALSYCHSKRVIHRDIKPENLLLGSAGELKIADFGWSVHAPSSRRTTLCGTLDYLPPEMIEGRMHDEKVDLWSLGVLCYEFLVGKPPFEANTYQETYKRISRVEFTFPDFVTEGARDLISRLLKHNPSQRPMLREVLEHPWI
Aligned reference sequence
FEIG----------------RPLGKGK----------------FGNVYLARE--KQ------------------------------------SKFILALKVLF--KAQLEKAGV-------------------------EHQLRREVEIQSHL--------------------------RHPNILRLYGYFHDAT--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RVYLILEYAPL--------------GTVYRELQK--LS-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KFDEQRTATYITELANALSYCHSK---------------------------------------------RVIHRDI-----KPENLLLGS--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AGELKIADFGWSVHAPSSRR-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TTLCGTLDYLPPEMIEG--------------------------------RMHD-EKVDLWSLGVLCYEFLVG-----------------KPPFEA--------------------------------------------------NTYQETYKRISRV--EFTFPDFVT------------------------------------------------------------------------------------------------------EGARDLISRLLKHNPSQRPM--------------LREVLEHPWI
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
FEIG----------------RPLGKGK----------------FGNVYLARE--KQ------------------------------------SKFILALKVLF--KAQLEKAGV-------------------------EHQLRREVEIQSHL--------------------------RHPNILRLYGYFHDAT--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RVYLILEYAPL--------------GTVYRELQK--LS-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KFDEQRTATYITELANALSYCHSK---------------------------------------------RVIHRDI-----KPENLLLGS--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AGELKIADF------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TTLCGTLDYLPPEMIE------------------------------------D-EKVDLWSLGVLCYEFLVG-----------------KPPFEA--------------------------------------------------NTYQETYKRISRV--EFTFPDFVT------------------------------------------------------------------------------------------------------EGARDLISRLLKHNPSQRPM--------------LREVLEHPWI
Activation segment
DF------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TTLCGTLDYLPPE
Binding pocket
RPLGKGKFGNVYLLALKVLQLRREVEIQSHLRPNILRLYGYYLILEYAPLGTVYRELQKYCHSKRVIHRDIKPENLLLIADF___
Ligand info
Orthosteric ligand
LJE
Allosteric ligand
None
Ligand typeType1.5_Front
Consensus conformation
DFG conformationout
αC-helix conformationin
Predicted activityinactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 3O50, Chain B