2024-02-28 REL RCSB RCSB RCSB 2021-12-13 2022-03-16 2022-03-16 2024-02-28 National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) R37AI051321 United States Howard Hughes Medical Institute (HHMI) United States Ludwig Institute for Cancer Research (LICR) United States Structure of active Janus Kinase (JAK) dimer complexed with cytokine receptor intracellular domain Glassman CR Tsutsumi N Jude KM Garcia KC signaling complex, Janus Kinase, JAK, oncogenic mutation, gain-of-function mutation, cytokine receptor, SIGNALING PROTEIN Glassman CR Tsutsumi N Saxton RA Lupardus PJ Jude KM Garcia KC Structure of a Janus kinase cytokine receptor complex reveals the basis for dimeric activation. Science US 376 163 169 2022 35271300 doi:10.1126/science.abn8933 1095-9203 0038 SCIEAS 7t6f FULLOVERLAP GCN4-zippered dimeric IFN-lambda intracellular domain bound to two Jak1s GCN4-zippered dimeric IFN-lambda intracellular domain bound to two Jak1s 0 1 2
Co-expressed GST-fused GCN4-IFN-lambda and full-length Jak1 in T. ni. GST tagged was removed by 3C protease digestion.
Mus musculus 0.29 Tyrosine-protein kinase Mus musculus 0.136026844 2 Trichoplusia ni LEVO MQYLNIKEDCNAMAFCAKMRSFKKTEVKQVVPEPGVEVTFYLLDREPLRLGSGEYTAEELCIRAAQECSISPLCHNLFAL YDESTKLWYAPNRIITVDDKTSLRLHYRMRFYFTNWHGTNDNEQSVWRHSPKKQKNGYEKKRVPEATPLLDASSLEYLFA QGQYDLIKCLAPIRDPKTEQDGHDIENECLGMAVLAISHYAMMKKMQLPELPKDISYKRYIPETLNKSIRQRNLLTRMRI NNVFKDFLKEFNNKTICDSSVSTHDLKVKYLATLETLTKHYGAEIFETSMLLISSENELSRCHSNDSGNVLYEVMVTGNL GIQWRQKPNVVPVEKEKNKLKRKKLEYNKHKKDDERNKLREEWNNFSYFPEITHIVIKESVVSINKQDNKNMELKLSSRE EALSFVSLVDGYFRLTADAHHYLCTDVAPPLIVHNIQNGCHGPICTEYAINKLRQEGSEEGMYVLRWSCTDFDNILMTVT CFEKSEVLGGQKQFKNFQIEVQKGRYSLHGSMDHFPSLRDLMNHLKKQILRTDNISFVLKRCCQPKPREISNLLVATKKA QEWQPVYSMSQLSFDRILKKDIIQGEHLGRGTRTHIYSGTLLDYKDEEGIAEEKKIKVILKVLDPSHRDISLAFFEAASM MRQVSHKHIVYLYGVCFRDVENIMVEEFVEGGPLDLFMHRKSDALTTPWKFKVAKQLASALSYLEDKDLVHGNVCTKNLL LAREGIDSDIGPFIKLSDPGIPVSVLTRQECIERIPWIAPECVEDSKNLSVAADKWSFGTTLWEICYNGEIPLKDKTLIE KERFYESRCRPVTPSCKELADLMTRCMNYDPNQRPFFRAIMRDINKLEEQNPDIVSEKQPTTEVDPTHFEKRFLKRIRDL GEGHFGKVELCRYDPEGDNTGEQVAVKSLKPESGGNHIADLKKEIEILRNLYHENIVKYKGICMEDGGNGIKLIMEFLPS GSLKEYLPKNKNKINLKQQLKYAIQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETDKEYYTVKDDR DSPVFWYAPECLIQCKFYIASDVWSFGVTLHELLTYCDSDFSPMALFLKMIGPTHGQMTVTRLVNTLKEGKRLPCPPNCP DEVYQLMRKCWEFQPSNRTTFQNLIEGFEALLKGSDRKAAVSHWQHHHHHHHH B1ASP2 2.7.10.2 Interferon lambda receptor 1 Mus musculus 0.009895372999999999 2 Trichoplusia ni LEVO GPRMKQLEDKVEELLSKNYHLENEVARLKKLVGERKIMKGNPWFQGVKTPRALDFSEYRYPVATFQPSGPEFSDDLILCP QKELT Q8CGK5 ADENOSINE 0.000267241 2 ADN ADENOSINE-5'-DIPHOSPHATE 0.000427201 2 ADP singleParticle particle 6 8.0 20.0 Hepes-sodium salt 500.0 sodium chloride 1.0 glycerol 1.0 adenosine 1.0 TCEP
additive: 0.01% w/v DDM
 Quantifoil R1.2/1.3 GOLD 300 CARBON HOLEY GLOW DISCHARGE ETHANE 95 293 LEICA EM GP
3 s blotting before plunging.
GCN4-mIFN-lambda-box1box2-mJak1 V657F
 FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 100.0 2.7 1.0 2.0 29000.0 58680.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K3 (6k x 4k) SUPER-RESOLUTION 2 29467 55.0 1 17057371
Including non-proteinous features. The actual number of intact complex particles was ~1,429,325.
The initial model was created by cryoSPARC ab-initio reconstruction with a C2 symmetry imposed.
 C2 3.6 FSC 0.143 CUT-OFF cryoSPARC 3.3 224615 ANGULAR RECONSTITUTION cryoSPARC 3.3 ANGULAR RECONSTITUTION cryoSPARC 3.3 2 cryoSPARC 3.3 emd_25715.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 187 164 123 109 118 139 123 164 187 104.808304 139.7444 159.3427 90.0 90.0 90.0 Z Y X -0.3418705 0.65219724 0.008276293 0.04772539 0.8521 0.8521 0.85209996 0.08 AUTHOR Phenix local anisotropic sharpened map based on half maps, cropped. An uncropped map was used for Phenix real-space refinement. FLEXIBLE FIT REAL emd_25715_msk_2.map emd_25715_msk_1.map emd_25715_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 340.84 340.84 340.84 90.0 90.0 90.0 X Y Z -0.19327122 0.39059517 -0.00014072239 0.009654218 0.8521 0.8521 0.8521 AUTHOR Unsharpen full map. emd_25715_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 189 165 123 108 118 140 123 165 189 104.808304 140.5965 161.0469 90.0 90.0 90.0 Z Y X -0.0009677596 2.16421 0.03906649 0.14832304 0.8521 0.85209996 0.8521 AUTHOR DeepEMhancer sharpened map with masking, cropped, for overall map representation. emd_25715_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 340.84 340.84 340.84 90.0 90.0 90.0 X Y Z -0.47485423 0.51079804 0.00022332623 0.0577199 0.8521 0.8521 0.8521 AUTHOR Half map B. emd_25715_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 340.84 340.84 340.84 90.0 90.0 90.0 X Y Z -0.49000403 0.48031953 0.00022177902 0.05775328 0.8521 0.8521 0.8521 AUTHOR Half map A.