4X7J Chain A
Eukaryotic translation initiation factor 2-alpha kinase 3 (EIF2AK3)
Inactive — 0.0%DFG-outαC-outType1 · 3Z1
Resolution
2.3 Å
R-value
0.196
Predicted activity confidence0.0%
Structure info
Alternate conformationA
Missing atoms0
Missing residues0
Salt bridge (KinCore)Saltbr-out
Sequence info
PDB sequence
YISRYLTDFEPIQCLGRGGFGVVFEAKNKVDDCNYAIKRIRLPNRELAREKVMREVKALAKLEHPGIVRYFNAWLEAPPKVYLYIQMQLCRKENLKDWMNGRCTIEERERSVCLHIFLQIAEAVEFLHSKGLMHRNLKPSNIFFTMDDVVKVGDFGLVKLYMSPEQIHGNSYSHKVDIFSLGLILFELLYPFSTQMERVRTLTDVRNLKFPPLFTQKYPCEYVMVQDMLSPSPMERPEAINIIENAVFEDLDFPGKT
UniProt reference sequence
FEPIQCLGRGGFGVVFEAKNKVDDCNYAIKRIRLPNRELAREKVMREVKALAKLEHPGIVRYFNAWLEAPPEKWQEKMDEIWLKDESTDWPLSSPSPMDAPSVKIRRMDPFATKEHIEIIAPSPQRSRSFSVGISCDQTSSSESQFSPLEFSGMDHEDISESVDAAYNLQDSCLTDCDVEDGTMDGNDEGHSFELCPSEASPYVRSRERTSSSIVFEDSGCDNASSKEEPKTNRLHIGNHCANKLTAFKPTSSKSSSEATLSISPPRPTTLSLDLTKNTTEKLQPSSPKVYLYIQMQLCRKENLKDWMNGRCTIEERERSVCLHIFLQIAEAVEFLHSKGLMHRDLKPSNIFFTMDDVVKVGDFGLVTAMDQDEEEQTVLTPMPAYARHTGQVGTKLYMSPEQIHGNSYSHKVDIFSLGLILFELLYPFSTQMERVRTLTDVRNLKFPPLFTQKYPCEYVMVQDMLSPSPMERPEAINIIENAVF
Aligned reference sequence
FEPI----------------QCLGRGG----------------FGVVFEAKN--KV------------------------------------DDCNYAIKRIR--LPNRELA---------------------------REKVMREVKALAKL--------------------------EHPGIVRYFNAWLEAP--PEKWQEKMDEIWLKDESTDWPLSSPSPMDAPSVKIRRMDPFATKEHIEIIAPSPQRSRSFSVGISCDQTSSSESQFSPLEFSGMDHEDISESVDAAYNLQDSCLTDCDVEDGTMDGNDEGHSFELCPSEASPYVRSRERTSSSIVFEDSGCDNASSKEEPKTNRLHIGNHCANKLTAFKPTSSKSSSEATLSISPPRPTTLSLDLTKNTTEKLQPSSPKV--YLYIQMQLCRK--------------ENLKDWMNG--RCTIE----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ERERSVCLHIFLQIAEAVEFLHSK---------------------------------------------GLMHRDL-----KPSNIFFTM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DDVVKVGDFGLVTAMDQDEEE--QTVLTPMPAYARH---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TGQVGTKLYMSPEQIHG--------------------------------NSYS-HKVDIFSLGLILFELLYP-------------------------FSTQ--------------------------------------------MERVRTLTDVRNL--KFPPLFTQKY-----------------------------------------------------------------------------------------------------PCEYVMVQDMLSPSPMERPE--------------AINIIENAVF
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
FEPI----------------QCLGRGG----------------FGVVFEAKN--KV------------------------------------DDCNYAIKRIR--LPNRELA---------------------------REKVMREVKALAKL--------------------------EHPGIVRYFNAWLEAP---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PKV--YLYIQMQLCRK--------------ENLKDWMNG--RCTIE----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ERERSVCLHIFLQIAEAVEFLHSK---------------------------------------------GLMHRNL-----KPSNIFFTM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DDVVKVGDFGLV---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KLYMSPEQIHG--------------------------------NSYS-HKVDIFSLGLILFELLYP-------------------------FSTQ--------------------------------------------MERVRTLTDVRNL--KFPPLFTQKY-----------------------------------------------------------------------------------------------------PCEYVMVQDMLSPSPMERPE--------------AINIIENAVF
Activation segment
DFGLV---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KLYMSPE
Binding pocket
QCLGRGGFGVVFEYAIKRIKVMREVKALAKLEPGIVRYFNAYIQMQLCRKENLKDWMNGFLHSKGLMHRNLKPSNIFFVGDFGLV
Ligand info
Orthosteric ligand
3Z1
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 4X7J, Chain A