5IU2 Chain A
Mitogen-activated protein kinase kinase kinase 8 (MAP3K8)
Active — 99.8%DFG-inαC-inType1 · 6DA
Resolution
2.7 Å
R-value
0.234
Predicted activity confidence99.8%
Structure info
Alternate conformationB
Missing atoms16
Missing residues0
Salt bridge (KinCore)Saltbr-na
Sequence info
PDB sequence
LSSVRYGTVEDLLAFANHISNFYGQRPQESGILLNMVITPQNGRYQIDSDVLLIPWKLTYRNGSDFIPRGAFGKVYLAQDIKTKKRMACKLIPVDQFKPSDVEIQACFRHENIAELYGAVLWGETVHLFMEAGEGGSVLEKLESCGPMREFEIIWVTKHVLKGLDFLHSKKVIHHDIKPSNIVFMSTKAVLVDFGLSVQMTEDVYFPKDLRGTEIYMSPEVILCRGHSTKADIYSLGATLIHMQTGTPPWVKRYPRSAYPSYLYIIHKQAPPLEDIADDCSPGMRELIEASLERNPNHRPRAADLLKHEALN
UniProt reference sequence
VLLIPWKLTYRNIGSDFIPRGAFGKVYLAQDIKTKKRMACKLIPVDQFKPSDVEIQACFRHENIAELYGAVLWGETVHLFMEAGEGGSVLEKLESCGPMREFEIIWVTKHVLKGLDFLHSKKVIHHDIKPSNIVFMSTKAVLVDFGLSVQMTEDVYFPKDLRGTEIYMSPEVILCRGHSTKADIYSLGATLIHMQTGTPPWVKRYPRSAYPSYLYIIHKQAPPLEDIADDCSPGMRELIEASLERNPNHRPRAADLLKHEAL
Aligned reference sequence
VLLI--PWKLTYRNIGS------------DFIPRGA-------FGKVYLAQD--IK------------------------------------TKKRMACKLIP--V---------------------------------DQFKPSDVEIQACF--------------------------RHENIAELYGAVLWGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TVHLFMEAGEG--------------GSVLEKLES--CG-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PMREFEIIWVTKHVLKGLDFLHSK---------------------------------------------KVIHHDI-----KPSNIVFM---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------STKAVLVDFGLSVQMTEDVYF--P---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KDLRGTEIYMSPEVILC--------------------------------RGHS-TKADIYSLGATLIHMQTG-----------------TPPWVK--RYPR--------------------------------------------SAYPSYLYIIHKQ--APPLEDIADDCS---------------------------------------------------------------------------------------------------PGMRELIEASLERNPNHRPR--------------AADLLKHEAL
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
VLLI--PWKLTYRN-GS------------DFIPRGA-------FGKVYLAQD--IK------------------------------------TKKRMACKLIP--V---------------------------------DQFKPSDVEIQACF--------------------------RHENIAELYGAVLWGE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TVHLFMEAGEG--------------GSVLEKLES--CG-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PMREFEIIWVTKHVLKGLDFLHSK---------------------------------------------KVIHHDI-----KPSNIVFM---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------STKAVLVDFGLSVQMTEDVYF--P---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KDLRGTEIYMSPEVILC--------------------------------RGHS-TKADIYSLGATLIHMQTG-----------------TPPWVK--RYPR--------------------------------------------SAYPSYLYIIHKQ--APPLEDIADDCS---------------------------------------------------------------------------------------------------PGMRELIEASLERNPNHRPR--------------AADLLKHEAL
Activation segment
DFGLSVQMTEDVYF--P---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KDLRGTEIYMSPE
Binding pocket
DFIPRGAFGKVYLMACKLIFKPSDVEIQACFRENIAELYGAHLFMEAGEGGSVLEKLESFLHSKKVIHHDIKPSNIVFLVDFGLS
Ligand info
Orthosteric ligand
6DA
Allosteric ligand
None
Ligand typeType1
Consensus conformation
DFG conformationin
αC-helix conformationin
Predicted activityactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 5IU2, Chain A