2WQB Chain A
Angiopoietin-1 receptor (TEK)
Inactive — 0.6%DFG-outαC-outType1 · QQ1
Resolution
2.95 Å
R-value
0.199
Predicted activity confidence0.6%
Structure info
Alternate conformation—
Missing atoms14
Missing residues6
Salt bridge (KinCore)Saltbr-none
Sequence info
PDB sequence
YPVLDWNDIKFQDVIGEGGQVLKARIKKDGLRMDAAIKRMKELEVLCKLGHHPNIINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLHFAADVARGMDYLSQKQFIHRNLAARNILVGENYVAKIADFGLSRGQEVYVKKTGRLPVRWMAIESLNYSVYTTNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLPQGYRLEKPLNCDDEVYDLMRQCWREKPYERPSFAQILVSLNRMLEERKTYVNTTLYEKFTYAGIDCSA
UniProt reference sequence
IKFQDVIGEGNFGQVLKARIKKDGLRMDAAIKRMKEYASKDDHRDFAGELEVLCKLGHHPNIINLLGACEHRGYLYLAIEYAPHGNLLDFLRKSRVLETDPAFAIANSTASTLSSQQLLHFAADVARGMDYLSQKQFIHRDLAARNILVGENYVAKIADFGLSRGQEVYVKKTMGRLPVRWMAIESLNYSVYTTNSDVWSYGVLLWEIVSLGGTPYCGMTCAELYEKLPQGYRLEKPLNCDDEVYDLMRQCWREKPYERPSFAQILVSLNR
Aligned reference sequence
IKFQ----------------DVIGEGN----------------FGQVLKARI--KKDG----------------------------------LRMDAAIKRMK--EYASKDD---------------------------HRDFAGELEVLCKL--G-----------------------HHPNIINLLGACEHRG--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------YLYLAIEYAPH--------------GNLLDFLRK--SRVLETDPAFAIANSTAS---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TLSSQQLLHFAADVARGMDYLSQK---------------------------------------------QFIHRDL-----AARNILVGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NYVAKIADFGLSRGQEVYVKK------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TMGRLPVRWMAIESLNY--------------------------------SVYT-TNSDVWSYGVLLWEIVSL--G--------------GTPYCG--------------------------------------------------MTCAELYEKLPQG--YRLEKPLNCD-----------------------------------------------------------------------------------------------------DEVYDLMRQCWREKPYERPS--------------FAQILVSLNR
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
IKFQ----------------DVIGEG------------------GQVLKARI--KKDG----------------------------------LRMDAAIKRMK------------------------------------------ELEVLCKL--G-----------------------HHPNIINLLGACEHRG--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------YLYLAIEYAPH--------------GNLLDFLRK--SRVLETDPAFAIANSTAS---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TLSSQQLLHFAADVARGMDYLSQK---------------------------------------------QFIHRNL-----AARNILVGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NYVAKIADFGLSRGQEVYVKK------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T-GRLPVRWMAIESLNY--------------------------------SVYT-TNSDVWSYGVLLWEIVSL--G--------------GTPYCG--------------------------------------------------MTCAELYEKLPQG--YRLEKPLNCD-----------------------------------------------------------------------------------------------------DEVYDLMRQCWREKPYERPS--------------FAQILVSLNR
Activation segment
DFGLSRGQEVYVKK------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T-GRLPVRWMAIE
Binding pocket
DVIGEG__GQVLKAAIKRM____ELEVLCKLGPNIINLLGAYLAIEYAPHGNLLDFLRKYLSQKQFIHRNLAARNILVIADFGLS
Ligand info
Orthosteric ligand
QQ1
Allosteric ligand
None
Ligand typeType1
Consensus conformation
DFG conformationout
αC-helix conformationout
Predicted activityinactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 2WQB, Chain A