2024-04-10 REL RCSB RCSB RCSB 2023-08-15 2024-04-10 2024-04-10 2024-04-10 National Institutes of Health/National Cancer Institute (NIH/NCI) CA254402 United States National Institutes of Health/National Cancer Institute (NIH/NCI) CA221289 United States National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI) HL071818 United States National Institutes of Health/National Cancer Institute (NIH/NCI) P30CA023168 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R35GM146664 United States Full-length P-Rex1 in complex with inositol 1,3,4,5-tetrakisphosphate (IP4) Cash JN Tesmer JJG Rho guanine-nucleotide exchange factor, Dbl homology domain, pleckstrin homology domain, Phosphatidylinositol 3, 4, 5-trisphosphate binding, SIGNALING PROTEIN Ravala SK Adame-Garcia SR Li S Chen C Cianfrocco MA Gutkind JS Cash JN Tesmer JJG Full-length P-Rex1 in complex with inositol 1,3,4,5-tetrakisphosphate (IP4) Elife US 2024 doi:10.7554/eLife.92822.1 2050-084X Liebschner D Afonine PV Baker ML Bunkoczi G Chen VB Croll TI Hintze B Hung LW Jain S McCoy AJ Moriarty NW Oeffner RD Poon BK Prisant MG Read RJ Richardson JS Richardson DC Sammito MD Sobolev OV Stockwell DH Terwilliger TC Urzhumtsev AG Videau LL Williams CJ Adams PD Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix. Acta Crystallogr D Struct Biol 75 861 877 2019 31588918 doi:10.1107/S2059798319011471 2059-7983 Tegunov D Cramer P Real-time cryo-electron microscopy data preprocessing with Warp. Nat Methods US 16 1146 1152 2019 31591575 doi:10.1038/s41592-019-0580-y 1548-7105 Punjani A Zhang H Fleet DJ Non-uniform refinement: adaptive regularization improves single-particle cryo-EM reconstruction. Nat Methods US 17 1214 1221 2020 33257830 doi:10.1016/0165-1684(94)90169-4 1548-7105 8tua FULLOVERLAP Complex of full-length Phosphatidylinositol 3,4,5-trisphosphate (PIP3)-dependent Rac exchanger 1 (P-Rex1) bound to inositol 1,3,4,5-tetrakisphosphate (IP4) Complex of full-length Phosphatidylinositol 3,4,5-trisphosphate (PIP3)-dependent Rac exchanger 1 (P-Rex1) bound to inositol 1,3,4,5-tetrakisphosphate (IP4) 0 1 Homo sapiens 0.183 Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein Homo sapiens 0.18345948399999998
Inositol 1,3,4,5-tetrakisphosphate
1 Homo sapiens LEVO GEFAAARESERQLRLRLCVLNEILGTERDYVGTLRFLQSAFLHRIRQNVADSVEKGLTEENVKVLFSNIEDILEVHKDFL AALEYCLHPEPQSQHELGNVFLKFKDKFCVYEEYCSNHEKALRLLVELNKIPTVRAFLLSCMLLGGRKTTDIPLEGYLLS PIQRICKYPLLLKELAKRTPGKHPDHPAVQSALQAMKTVCSNINETKRQMEKLEALEQLQSHIEGWEGSNLTDICTQLLL QGTLLKISAGNIQERAFFLFDNLLVYCKRKSRVTGSKKSTKRTKSINGSLYIFRGRINTEVMEVENVEDGTADYHSNGYT VTNGWKIHNTAKNKWFVCMAKTAEEKQKWLDAIIREREQRESLKLGMERDAYVMIAEKGEKLYHMMMNKKVNLIKDRRRK LSTVPKCFLGNEFVAWLLEIGEISKTEEGVNLGQALLENGIIHHVSDKHQFKNEQVMYRFRYDDGTYKARSELEDIMSKG VRLYCRLHSLYTPVIKDRDYHLKTYKSVLPGSKLVDWLLAQGDCQTREEAVALGVGLCNNGFMHHVLEKSEFRDESQYFR FHADEEMEGTSSKNKQLRNDFKLVENILAKRLLILPQEEDYGFDIEEKNKAVVVKSVQRGSLAEVAGLQVGRKIYSINED LVFLRPFSEVESILNQSFCSRRPLRLLVATKAKEIIKIPDQPDTLCFQIRGAAPPYVYAVGRGSEAMAAGLCAGQCILKV NGSNVMNDGAPEVLEHFQAFRSRREEALGLYQWIYHTHEDAQEARASQEASTEDPSGEQAQEEDQADSAFPLLSLGPRLS LCEDSPMVTLTVDNVHLEHGVVYEYVSTAGVRCHVLEKIVEPRGCFGLTAKILEAFAANDSVFVENCRRLMALSSAIVTM PHFEFRNICDTKLESIGQRIACYQEFAAQLKSRVSPPFKQAPLEPHPLCGLDFCPTNCHINLMEVSYPKTTPSVGRSFSI RFGRKPSLIGLDPEQGHLNPMSYTQHCITTMAAPSWKCLPAAEGDPQGQGLHDGSFGPASGTLGQEDRGLSFLLKQEDRE IQDAYLQLFTKLDVALKEMKQYVTQINRLLSTITEPTSGGSCDASLAEEASSLPLVSEESEMDRSDHGGIKKVCFKVAEE DQEDSGHDTMSYRDSYSECNSNRDSVLSYTSVRSNSSYLGSDEMGSGDELPCDMRIPSDKQDKLHGCLEHLFNQVDSINA LLKGPVMSRAFEETKHFPMNHSLQEFKQKEECTIRGRSLIQISIQEDPWNLPNSIKTLVDNIQRYVEDGKNQLLLALLKC TDTELQLRRDAIFCQALVAAVCTFSEQLLAALGYRYNNNGEYEESSRDASRKWLEQVAATGVLLHCQSLLSPATVKEERT MLEDIWVTLSELDNVTFSFKQLDENYVANTNVFYHIEGSRQALKVIFYLDSYHFSKLPSRLEGGASLRLHTALFTKVLEN VEGLPSPGSQAAEDLQQDINAQSLEKVQQYYRKLRAFYLERSNLPTDASTTAVKIDQLIRPINALDELCRLMKSFVHPKP GAAGSVGAGLIPISSELCYRLGACQMVMCGTGMQRSTLSVSLEQAAILARSHGLLPKCIMQATDIMRKQGPRVEILAKNL RVKDQMPQGAPRLYRLCQPPVDGDL Q8TCU6 INOSITOL-(1,3,4,5)-TETRAKISPHOSPHATE 0.000500075 1 4IP singleParticle particle 0.56 8.0 20.0 HEPES 100.0 NaCl sodium chloride 2.0 DTT Quantifoil R1.2/1.3 COPPER 300 CARBON HOLEY GLOW DISCHARGE ETHANE 100 277 FEI VITROBOT MARK IV FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.2 2.0 81000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K3 (6k x 4k) 57.8 1 2426612
806,067 particles untilted and 1,620,545 particles tilted
 C1 4.1 FSC 0.143 CUT-OFF 187734 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_41621.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 288 288 288 0 0 0 288 288 288 305.27997 305.27997 305.27997 90.0 90.0 90.0 X Y Z -0.88094157 1.2935833 0.00012440598 0.018127803 1.06 1.06 1.06 0.1 AUTHOR Sharpened map of P-Rex1 bound to IP4 6PCV A PDB experimental model 6VSK A PDB experimental model 5D3X A PDB experimental model 5FI1 A PDB experimental model 7RX9 A PDB experimental model RIGID BODY FIT REAL emd_41621_msk_1.map emd_41621_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 288 288 288 0 0 0 288 288 288 305.27997 305.27997 305.27997 90.0 90.0 90.0 X Y Z -0.2310654 0.47485498 0.0004897443 0.021434294 1.06 1.06 1.06 AUTHOR Half map of P-Rex1 bound to IP4 emd_41621_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 288 288 288 0 0 0 288 288 288 305.27997 305.27997 305.27997 90.0 90.0 90.0 X Y Z -0.27292192 0.5197644 0.0004977861 0.021410527 1.06 1.06 1.06 AUTHOR Half map of P-Rex1 bound to IP4