6TPE Chain B
Tyrosine-protein kinase JAK1 (JAK1)
Active — 68.1%DFG-inαC-inType1 · NTW
Resolution
2.87 Å
R-value
0.249
Predicted activity confidence68.1%
Structure info
Alternate conformation—
Missing atoms0
Missing residues0
Salt bridge (KinCore)Saltbr-in
Sequence info
PDB sequence
EVDPTHFEKRFLKRIRDLGEGHFGKVELCRYDPEGDNTGEQVAVKSLKNHIADLKKEIEILRNLYHENIVKYKGICTGNGIKLIMEFLPSGSLKEYLPKNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETDKETVKDDRDSPVFWYAPECLMQSKFYIASDVWSFGVTLHELLTYCDSDSSPMALFLKMIGPTHGQMTVTRLVNTLKEGKRLPCPPNCPDEVYQLMRKCWEFQPSNRTSFQNLIEGFEALLK
UniProt reference sequence
LVQGEHLGRGTRTHIYSGTLMDYKDDEGTSEEKKIKVILKVLDPSHRDISLAFFEAASMMRQVSHKHIVYLYGVCVRDVENIMVEEFVEGGPLDLFMHRKSDVLTTPWKFKVAKQLASALSYLEDKDLVHGNVCTKNLLLAREGIDSECGPFIKLSDPGIPITVLSRQECIERIPWIAPECVEDSKNLSVAADKWSFGTTLWEICYNGEIPLKDKTLIEKERFYESRCRPVTPSCKELADLMTRCMNYDPNQRPFFRAIMRDINK
Aligned reference sequence
LVQG----------------EHLGRGT----------------RTHIYSGTL--MDYKDDEGTSEE--------------------------KKIKVILKVLD--PSHRDI----------------------------SLAFFEAASMMRQV--------------------------SHKHIVYLYGVCVRDV--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ENIMVEEFVEG--------------GPLDLFMHR--KSD------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------VLTTPWKFKVAKQLASALSYLEDK---------------------------------------------DLVHGNV-----CTKNLLLAR--EGIDSEC-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GPFIKLSDPGIPITVLSR---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------QECIERIPWIAPECVED--S-----------------------------KNLS-VAADKWSFGTTLWEICYN--G--------------EIPLKD--------------------------------------------------KTLIEKERFYESR--CRPVTPSC-------------------------------------------------------------------------------------------------------KELADLMTRCMNYDPNQRPF--------------FRAIMRDINK
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
EVDP----------------THLGEG-------------------HFGKVEL--CRY-DPEGTGE------------------------------QVAVKSLK--NHIAD--------------------------------LKKEIEILRNL--------------------------YHENIVKYKGICTGNG--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IKIM--EFLPS--------------GSLKEYLPK--NKN------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KINLKQQLKYAVQICKGMDYLGSR---------------------------------------------QYVH------------RDLAA--RNVLVES-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EHQVKIGDFGLTKAIETD---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KERDSPVFWYAPECLMQ--S-----------------------------K-FY-IASDVWSFGVTLHEYCDS--D--------------SSPLKV--------------------------------------------------NTLKEGKR--------LPCPPNC-------------------------------------------------------------------------------------------------------PEVYQLMRKCWEFQPSNRTS--------------FIEGFEALLK
Activation segment
DFGLTKAIETD---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KERDSPVFWYAPE
Binding pocket
RDLGEGHFGKVELVAVKSLDLKKEIEILRNLYENIVKYKGIKLIMEFLPSGSLKEYLPKYLGSRQYVHRDLAARNVLVIGDFGLT
Ligand info
Orthosteric ligand
NTW
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 6TPE, Chain B