HEADER PROTEIN TRANSPORT 04-AUG-22 8DYO TITLE CRYO-EM STRUCTURE OF IMPORTIN-4 BOUND TO RANGTP COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMPORTIN-4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IMP4,IMPORTIN-4B,IMP4B,RAN-BINDING PROTEIN 4,RANBP4; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GTP-BINDING NUCLEAR PROTEIN GSP1/CNR1; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: CHROMOSOME STABILITY PROTEIN 17,GTPASE RAN HOMOLOG,GENETIC COMPND 10 SUPPRESSOR OF PRP20-1; COMPND 11 ENGINEERED: YES; COMPND 12 OTHER_DETAILS: TRUNCATED YEAST RAN (RESIDUES 1-179) WITH THE Q71L COMPND 13 MUTATION SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IPO4, IMP4B, RANBP4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 10 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 11 ORGANISM_TAXID: 4932; SOURCE 12 GENE: GSP1, CNR1, CST17, YLR293C, L8003.19; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IMPORTIN, KARYOPHERIN, GTPASE, NUCLEAR IMPORT, PROTEIN TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR N.E.BERNARDES,H.Y.J.FUNG,Y.LI,Z.CHEN,Y.M.CHOOK REVDAT 2 05-OCT-22 8DYO 1 JRNL REVDAT 1 21-SEP-22 8DYO 0 JRNL AUTH N.E.BERNARDES,H.Y.J.FUNG,Y.LI,Z.CHEN,Y.M.CHOOK JRNL TITL STRUCTURE OF IMPORTIN-4 BOUND TO THE H3-H4-ASF1 JRNL TITL 2 HISTONE-HISTONE CHAPERONE COMPLEX. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 77119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 36103578 JRNL DOI 10.1073/PNAS.2207177119 REMARK 2 REMARK 2 RESOLUTION. 7.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 7.100 REMARK 3 NUMBER OF PARTICLES : 16089 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8DYO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1000267562. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : COMPLEX OF IMPORTIN-4 BOUND TO REMARK 245 RANGTP REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1400.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2600.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 SER A 3 REMARK 465 VAL A 623 REMARK 465 PRO A 624 REMARK 465 GLN A 625 REMARK 465 TYR A 626 REMARK 465 ASP A 627 REMARK 465 GLY A 628 REMARK 465 SER A 629 REMARK 465 SER A 630 REMARK 465 SER A 631 REMARK 465 PHE A 632 REMARK 465 LEU A 633 REMARK 465 LEU A 634 REMARK 465 PHE A 635 REMARK 465 ASP A 636 REMARK 465 ASP A 637 REMARK 465 GLU A 638 REMARK 465 SER A 639 REMARK 465 ASP A 640 REMARK 465 GLY A 641 REMARK 465 GLU A 642 REMARK 465 GLU A 643 REMARK 465 GLU A 644 REMARK 465 GLU A 645 REMARK 465 GLU A 646 REMARK 465 LEU A 647 REMARK 465 MET A 648 REMARK 465 ASP A 649 REMARK 465 GLU A 650 REMARK 465 ASP A 651 REMARK 465 VAL A 652 REMARK 465 GLU A 653 REMARK 465 GLU A 654 REMARK 465 GLU A 655 REMARK 465 ASP A 656 REMARK 465 ASP A 657 REMARK 465 SER A 658 REMARK 465 GLU A 659 REMARK 465 ILE A 660 REMARK 465 SER A 661 REMARK 465 GLY A 662 REMARK 465 TYR A 663 REMARK 465 SER A 664 REMARK 465 VAL A 665 REMARK 465 GLU A 666 REMARK 465 TYR A 1009 REMARK 465 GLN A 1010 REMARK 465 SER A 1011 REMARK 465 SER A 1012 REMARK 465 PRO A 1013 REMARK 465 PHE A 1050 REMARK 465 LEU A 1051 REMARK 465 ALA A 1052 REMARK 465 LYS A 1053 REMARK 465 GLN A 1054 REMARK 465 HIS A 1055 REMARK 465 THR A 1056 REMARK 465 ASP A 1057 REMARK 465 SER A 1058 REMARK 465 LEU A 1078 REMARK 465 GLY A 1079 REMARK 465 LEU A 1080 REMARK 465 SER A 1081 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ALA B 3 REMARK 465 PRO B 4 REMARK 465 ALA B 5 REMARK 465 ALA B 6 REMARK 465 ASN B 7 REMARK 465 VAL B 179 REMARK 465 ALA B 180 REMARK 465 SER B 181 REMARK 465 PRO B 182 REMARK 465 ALA B 183 REMARK 465 LEU B 184 REMARK 465 ALA B 185 REMARK 465 PRO B 186 REMARK 465 PRO B 187 REMARK 465 GLU B 188 REMARK 465 VAL B 189 REMARK 465 GLN B 190 REMARK 465 VAL B 191 REMARK 465 ASP B 192 REMARK 465 GLU B 193 REMARK 465 GLN B 194 REMARK 465 LEU B 195 REMARK 465 MET B 196 REMARK 465 GLN B 197 REMARK 465 GLN B 198 REMARK 465 TYR B 199 REMARK 465 GLN B 200 REMARK 465 GLN B 201 REMARK 465 GLU B 202 REMARK 465 MET B 203 REMARK 465 GLU B 204 REMARK 465 GLN B 205 REMARK 465 ALA B 206 REMARK 465 THR B 207 REMARK 465 ALA B 208 REMARK 465 LEU B 209 REMARK 465 PRO B 210 REMARK 465 LEU B 211 REMARK 465 PRO B 212 REMARK 465 ASP B 213 REMARK 465 GLU B 214 REMARK 465 ASP B 215 REMARK 465 ASP B 216 REMARK 465 ALA B 217 REMARK 465 ASP B 218 REMARK 465 LEU B 219 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 975 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 976 CG CD CE NZ REMARK 470 PRO A 977 CG CD REMARK 470 GLU A 978 CG CD OE1 OE2 REMARK 470 PRO A 979 CG CD REMARK 470 GLN A 980 CG CD OE1 NE2 REMARK 470 VAL A 981 CG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 N GLY B 24 O2B GTP B 302 1.95 REMARK 500 CA GLY B 24 O2B GTP B 302 2.14 REMARK 500 O PHE A 529 OG1 THR A 532 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 THR A 18 -154.92 34.07 REMARK 500 GLU A 26 -82.93 37.29 REMARK 500 ARG A 33 -67.62 61.79 REMARK 500 ALA A 36 -62.96 -91.77 REMARK 500 LEU A 38 65.41 39.71 REMARK 500 ALA A 46 -4.86 66.51 REMARK 500 ALA A 49 -167.18 -162.87 REMARK 500 GLU A 111 -7.25 71.65 REMARK 500 TRP A 116 73.15 57.51 REMARK 500 SER A 129 64.89 31.83 REMARK 500 GLU A 151 28.77 -140.15 REMARK 500 THR A 193 -2.93 62.91 REMARK 500 LEU A 198 2.31 -67.40 REMARK 500 MET A 201 -3.61 68.72 REMARK 500 ILE A 216 -60.05 -101.90 REMARK 500 SER A 279 21.09 -141.12 REMARK 500 ALA A 300 40.11 -108.54 REMARK 500 GLU A 347 -115.13 53.14 REMARK 500 GLN A 408 3.37 58.00 REMARK 500 GLU A 482 3.70 -67.26 REMARK 500 GLN A 512 -107.80 39.90 REMARK 500 CYS A 585 -4.09 67.55 REMARK 500 LEU A 614 48.53 -84.56 REMARK 500 SER A 615 -32.45 -132.80 REMARK 500 THR A 619 54.24 -92.21 REMARK 500 SER A 688 -123.72 57.63 REMARK 500 CYS A 735 108.42 -48.68 REMARK 500 PRO A 790 46.05 -81.17 REMARK 500 GLN A 805 -136.47 61.86 REMARK 500 GLN A 824 58.21 37.01 REMARK 500 ALA A 846 -60.22 -93.28 REMARK 500 PRO A 853 46.22 -77.81 REMARK 500 ALA A 908 -119.95 51.36 REMARK 500 ARG A 916 -7.60 73.18 REMARK 500 LEU A 948 -6.29 -58.50 REMARK 500 GLU A 978 -133.21 53.07 REMARK 500 GLN A 980 -90.32 152.15 REMARK 500 ILE A1017 -65.98 63.48 REMARK 500 ASP A1018 -143.07 62.03 REMARK 500 LEU A1031 177.56 63.02 REMARK 500 ASN A1034 -174.25 -69.19 REMARK 500 PRO A1038 2.89 -62.43 REMARK 500 VAL A1068 -86.60 49.93 REMARK 500 ASN B 84 -1.10 70.16 REMARK 500 PRO B 174 6.50 -68.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 27 OG1 REMARK 620 2 GTP B 302 O2B 109.4 REMARK 620 3 GTP B 302 O3G 146.2 97.3 REMARK 620 4 GTP B 302 O1G 144.5 88.0 53.5 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-27780 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF IMPORTIN-4 BOUND TO RANGTP DBREF 8DYO A 1 1081 UNP Q8TEX9 IPO4_HUMAN 1 1081 DBREF 8DYO B 1 219 UNP P32835 GSP1_YEAST 1 219 SEQADV 8DYO LEU B 71 UNP P32835 GLN 71 CONFLICT SEQRES 1 A 1081 MET GLU SER ALA GLY LEU GLU GLN LEU LEU ARG GLU LEU SEQRES 2 A 1081 LEU LEU PRO ASP THR GLU ARG ILE ARG ARG ALA THR GLU SEQRES 3 A 1081 GLN LEU GLN ILE VAL LEU ARG ALA PRO ALA ALA LEU PRO SEQRES 4 A 1081 ALA LEU CYS ASP LEU LEU ALA SER ALA ALA ASP PRO GLN SEQRES 5 A 1081 ILE ARG GLN PHE ALA ALA VAL LEU THR ARG ARG ARG LEU SEQRES 6 A 1081 ASN THR ARG TRP ARG ARG LEU ALA ALA GLU GLN ARG GLU SEQRES 7 A 1081 SER LEU LYS SER LEU ILE LEU THR ALA LEU GLN ARG GLU SEQRES 8 A 1081 THR GLU HIS CYS VAL SER LEU SER LEU ALA GLN LEU SER SEQRES 9 A 1081 ALA THR ILE PHE ARG LYS GLU GLY LEU GLU ALA TRP PRO SEQRES 10 A 1081 GLN LEU LEU GLN LEU LEU GLN HIS SER THR HIS SER PRO SEQRES 11 A 1081 HIS SER PRO GLU ARG GLU MET GLY LEU LEU LEU LEU SER SEQRES 12 A 1081 VAL VAL VAL THR SER ARG PRO GLU ALA PHE GLN PRO HIS SEQRES 13 A 1081 HIS ARG GLU LEU LEU ARG LEU LEU ASN GLU THR LEU GLY SEQRES 14 A 1081 GLU VAL GLY SER PRO GLY LEU LEU PHE TYR SER LEU ARG SEQRES 15 A 1081 THR LEU THR THR MET ALA PRO TYR LEU SER THR GLU ASP SEQRES 16 A 1081 VAL PRO LEU ALA ARG MET LEU VAL PRO LYS LEU ILE MET SEQRES 17 A 1081 ALA MET GLN THR LEU ILE PRO ILE ASP GLU ALA LYS ALA SEQRES 18 A 1081 CYS GLU ALA LEU GLU ALA LEU ASP GLU LEU LEU GLU SER SEQRES 19 A 1081 GLU VAL PRO VAL ILE THR PRO TYR LEU SER GLU VAL LEU SEQRES 20 A 1081 THR PHE CYS LEU GLU VAL ALA ARG ASN VAL ALA LEU GLY SEQRES 21 A 1081 ASN ALA ILE ARG ILE ARG ILE LEU CYS CYS LEU THR PHE SEQRES 22 A 1081 LEU VAL LYS VAL LYS SER LYS ALA LEU LEU LYS ASN ARG SEQRES 23 A 1081 LEU LEU PRO PRO LEU LEU HIS THR LEU PHE PRO ILE VAL SEQRES 24 A 1081 ALA ALA GLU PRO PRO PRO GLY GLN LEU ASP PRO GLU ASP SEQRES 25 A 1081 GLN ASP SER GLU GLU GLU GLU LEU GLU ILE GLU LEU MET SEQRES 26 A 1081 GLY GLU THR PRO LYS HIS PHE ALA VAL GLN VAL VAL ASP SEQRES 27 A 1081 MET LEU ALA LEU HIS LEU PRO PRO GLU LYS LEU CYS PRO SEQRES 28 A 1081 GLN LEU MET PRO MET LEU GLU GLU ALA LEU ARG SER GLU SEQRES 29 A 1081 SER PRO TYR GLN ARG LYS ALA GLY LEU LEU VAL LEU ALA SEQRES 30 A 1081 VAL LEU SER ASP GLY ALA GLY ASP HIS ILE ARG GLN ARG SEQRES 31 A 1081 LEU LEU PRO PRO LEU LEU GLN ILE VAL CYS LYS GLY LEU SEQRES 32 A 1081 GLU ASP PRO SER GLN VAL VAL ARG ASN ALA ALA LEU PHE SEQRES 33 A 1081 ALA LEU GLY GLN PHE SER GLU ASN LEU GLN PRO HIS ILE SEQRES 34 A 1081 SER SER TYR SER ARG GLU VAL MET PRO LEU LEU LEU ALA SEQRES 35 A 1081 TYR LEU LYS SER VAL PRO LEU GLY HIS THR HIS HIS LEU SEQRES 36 A 1081 ALA LYS ALA CYS TYR ALA LEU GLU ASN PHE VAL GLU ASN SEQRES 37 A 1081 LEU GLY PRO LYS VAL GLN PRO TYR LEU PRO GLU LEU MET SEQRES 38 A 1081 GLU CYS MET LEU GLN LEU LEU ARG ASN PRO SER SER PRO SEQRES 39 A 1081 ARG ALA LYS GLU LEU ALA VAL SER ALA LEU GLY ALA ILE SEQRES 40 A 1081 ALA THR ALA ALA GLN ALA SER LEU LEU PRO TYR PHE PRO SEQRES 41 A 1081 ALA ILE MET GLU HIS LEU ARG GLU PHE LEU LEU THR GLY SEQRES 42 A 1081 ARG GLU ASP LEU GLN PRO VAL GLN ILE GLN SER LEU GLU SEQRES 43 A 1081 THR LEU GLY VAL LEU ALA ARG ALA VAL GLY GLU PRO MET SEQRES 44 A 1081 ARG PRO LEU ALA GLU GLU CYS CYS GLN LEU GLY LEU GLY SEQRES 45 A 1081 LEU CYS ASP GLN VAL ASP ASP PRO ASP LEU ARG ARG CYS SEQRES 46 A 1081 THR TYR SER LEU PHE ALA ALA LEU SER GLY LEU MET GLY SEQRES 47 A 1081 GLU GLY LEU ALA PRO HIS LEU GLU GLN ILE THR THR LEU SEQRES 48 A 1081 MET LEU LEU SER LEU ARG SER THR GLU GLY ILE VAL PRO SEQRES 49 A 1081 GLN TYR ASP GLY SER SER SER PHE LEU LEU PHE ASP ASP SEQRES 50 A 1081 GLU SER ASP GLY GLU GLU GLU GLU GLU LEU MET ASP GLU SEQRES 51 A 1081 ASP VAL GLU GLU GLU ASP ASP SER GLU ILE SER GLY TYR SEQRES 52 A 1081 SER VAL GLU ASN ALA PHE PHE ASP GLU LYS GLU ASP THR SEQRES 53 A 1081 CYS ALA ALA VAL GLY GLU ILE SER VAL ASN THR SER VAL SEQRES 54 A 1081 ALA PHE LEU PRO TYR MET GLU SER VAL PHE GLU GLU VAL SEQRES 55 A 1081 PHE LYS LEU LEU GLU CYS PRO HIS LEU ASN VAL ARG LYS SEQRES 56 A 1081 ALA ALA HIS GLU ALA LEU GLY GLN PHE CYS CYS ALA LEU SEQRES 57 A 1081 HIS LYS ALA CYS GLN SER CYS PRO SER GLU PRO ASN THR SEQRES 58 A 1081 ALA ALA LEU GLN ALA ALA LEU ALA ARG VAL VAL PRO SER SEQRES 59 A 1081 TYR MET GLN ALA VAL ASN ARG GLU ARG GLU ARG GLN VAL SEQRES 60 A 1081 VAL MET ALA VAL LEU GLU ALA LEU THR GLY VAL LEU ARG SEQRES 61 A 1081 SER CYS GLY THR LEU THR LEU LYS PRO PRO GLY ARG LEU SEQRES 62 A 1081 ALA GLU LEU CYS GLY VAL LEU LYS ALA VAL LEU GLN ARG SEQRES 63 A 1081 LYS THR ALA CYS GLN ASP THR ASP GLU GLU GLU GLU GLU SEQRES 64 A 1081 GLU ASP ASP ASP GLN ALA GLU TYR ASP ALA MET LEU LEU SEQRES 65 A 1081 GLU HIS ALA GLY GLU ALA ILE PRO ALA LEU ALA ALA ALA SEQRES 66 A 1081 ALA GLY GLY ASP SER PHE ALA PRO PHE PHE ALA GLY PHE SEQRES 67 A 1081 LEU PRO LEU LEU VAL CYS LYS THR LYS GLN GLY CYS THR SEQRES 68 A 1081 VAL ALA GLU LYS SER PHE ALA VAL GLY THR LEU ALA GLU SEQRES 69 A 1081 THR ILE GLN GLY LEU GLY ALA ALA SER ALA GLN PHE VAL SEQRES 70 A 1081 SER ARG LEU LEU PRO VAL LEU LEU SER THR ALA GLN GLU SEQRES 71 A 1081 ALA ASP PRO GLU VAL ARG SER ASN ALA ILE PHE GLY MET SEQRES 72 A 1081 GLY VAL LEU ALA GLU HIS GLY GLY HIS PRO ALA GLN GLU SEQRES 73 A 1081 HIS PHE PRO LYS LEU LEU GLY LEU LEU PHE PRO LEU LEU SEQRES 74 A 1081 ALA ARG GLU ARG HIS ASP ARG VAL ARG ASP ASN ILE CYS SEQRES 75 A 1081 GLY ALA LEU ALA ARG LEU LEU MET ALA SER PRO THR ARG SEQRES 76 A 1081 LYS PRO GLU PRO GLN VAL LEU ALA ALA LEU LEU HIS ALA SEQRES 77 A 1081 LEU PRO LEU LYS GLU ASP LEU GLU GLU TRP VAL THR ILE SEQRES 78 A 1081 GLY ARG LEU PHE SER PHE LEU TYR GLN SER SER PRO ASP SEQRES 79 A 1081 GLN VAL ILE ASP VAL ALA PRO GLU LEU LEU ARG ILE CYS SEQRES 80 A 1081 SER LEU ILE LEU ALA ASP ASN LYS ILE PRO PRO ASP THR SEQRES 81 A 1081 LYS ALA ALA LEU LEU LEU LEU LEU THR PHE LEU ALA LYS SEQRES 82 A 1081 GLN HIS THR ASP SER PHE GLN ALA ALA LEU GLY SER LEU SEQRES 83 A 1081 PRO VAL ASP LYS ALA GLN GLU LEU GLN ALA VAL LEU GLY SEQRES 84 A 1081 LEU SER SEQRES 1 B 219 MET SER ALA PRO ALA ALA ASN GLY GLU VAL PRO THR PHE SEQRES 2 B 219 LYS LEU VAL LEU VAL GLY ASP GLY GLY THR GLY LYS THR SEQRES 3 B 219 THR PHE VAL LYS ARG HIS LEU THR GLY GLU PHE GLU LYS SEQRES 4 B 219 LYS TYR ILE ALA THR ILE GLY VAL GLU VAL HIS PRO LEU SEQRES 5 B 219 SER PHE TYR THR ASN PHE GLY GLU ILE LYS PHE ASP VAL SEQRES 6 B 219 TRP ASP THR ALA GLY LEU GLU LYS PHE GLY GLY LEU ARG SEQRES 7 B 219 ASP GLY TYR TYR ILE ASN ALA GLN CYS ALA ILE ILE MET SEQRES 8 B 219 PHE ASP VAL THR SER ARG ILE THR TYR LYS ASN VAL PRO SEQRES 9 B 219 ASN TRP HIS ARG ASP LEU VAL ARG VAL CYS GLU ASN ILE SEQRES 10 B 219 PRO ILE VAL LEU CYS GLY ASN LYS VAL ASP VAL LYS GLU SEQRES 11 B 219 ARG LYS VAL LYS ALA LYS THR ILE THR PHE HIS ARG LYS SEQRES 12 B 219 LYS ASN LEU GLN TYR TYR ASP ILE SER ALA LYS SER ASN SEQRES 13 B 219 TYR ASN PHE GLU LYS PRO PHE LEU TRP LEU ALA ARG LYS SEQRES 14 B 219 LEU ALA GLY ASN PRO GLN LEU GLU PHE VAL ALA SER PRO SEQRES 15 B 219 ALA LEU ALA PRO PRO GLU VAL GLN VAL ASP GLU GLN LEU SEQRES 16 B 219 MET GLN GLN TYR GLN GLN GLU MET GLU GLN ALA THR ALA SEQRES 17 B 219 LEU PRO LEU PRO ASP GLU ASP ASP ALA ASP LEU HET MG B 301 1 HET GTP B 302 32 HETNAM MG MAGNESIUM ION HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE FORMUL 3 MG MG 2+ FORMUL 4 GTP C10 H16 N5 O14 P3 HELIX 1 AA1 GLY A 5 LEU A 15 1 11 HELIX 2 AA2 GLU A 19 GLU A 26 1 8 HELIX 3 AA3 GLU A 26 VAL A 31 1 6 HELIX 4 AA4 LEU A 44 ALA A 48 5 5 HELIX 5 AA5 ASP A 50 TRP A 69 1 20 HELIX 6 AA6 ARG A 77 ARG A 90 1 14 HELIX 7 AA7 GLU A 93 PHE A 108 1 16 HELIX 8 AA8 TRP A 116 SER A 129 1 14 HELIX 9 AA9 HIS A 131 ARG A 149 1 19 HELIX 10 AB1 PHE A 153 LEU A 168 1 16 HELIX 11 AB2 SER A 173 ALA A 188 1 16 HELIX 12 AB3 PRO A 189 LEU A 191 5 3 HELIX 13 AB4 MET A 201 ILE A 214 1 14 HELIX 14 AB5 ASP A 217 LEU A 232 1 16 HELIX 15 AB6 LEU A 243 ARG A 255 1 13 HELIX 16 AB7 ASN A 261 LYS A 278 1 18 HELIX 17 AB8 LYS A 280 ASN A 285 1 6 HELIX 18 AB9 LEU A 287 ALA A 300 1 14 HELIX 19 AC1 THR A 328 LEU A 344 1 17 HELIX 20 AC2 LYS A 348 LEU A 361 1 14 HELIX 21 AC3 SER A 365 SER A 380 1 16 HELIX 22 AC4 GLY A 384 ARG A 390 1 7 HELIX 23 AC5 GLN A 397 GLY A 402 1 6 HELIX 24 AC6 GLN A 408 GLU A 423 1 16 HELIX 25 AC7 GLN A 426 SER A 430 5 5 HELIX 26 AC8 GLU A 435 SER A 446 1 12 HELIX 27 AC9 HIS A 451 LEU A 462 1 12 HELIX 28 AD1 PHE A 465 LEU A 469 5 5 HELIX 29 AD2 GLY A 470 PRO A 475 5 6 HELIX 30 AD3 TYR A 476 LEU A 485 1 10 HELIX 31 AD4 SER A 493 GLN A 512 1 20 HELIX 32 AD5 TYR A 518 LEU A 531 1 14 HELIX 33 AD6 LEU A 537 VAL A 555 1 19 HELIX 34 AD7 GLY A 556 PRO A 558 5 3 HELIX 35 AD8 MET A 559 GLU A 564 1 6 HELIX 36 AD9 GLN A 568 LEU A 573 1 6 HELIX 37 AE1 CYS A 585 GLY A 598 1 14 HELIX 38 AE2 LEU A 605 ARG A 617 1 13 HELIX 39 AE3 PHE A 670 ILE A 683 1 14 HELIX 40 AE4 PHE A 691 LEU A 705 1 15 HELIX 41 AE5 HIS A 710 GLY A 722 1 13 HELIX 42 AE6 GLN A 723 SER A 734 1 12 HELIX 43 AE7 SER A 737 GLN A 757 1 21 HELIX 44 AE8 ARG A 765 SER A 781 1 17 HELIX 45 AE9 GLY A 783 LYS A 788 5 6 HELIX 46 AF1 ALA A 794 LEU A 804 1 11 HELIX 47 AF2 TYR A 827 ALA A 835 1 9 HELIX 48 AF3 GLY A 836 ALA A 838 5 3 HELIX 49 AF4 LEU A 842 ALA A 846 5 5 HELIX 50 AF5 PHE A 851 PRO A 853 5 3 HELIX 51 AF6 PHE A 854 LYS A 867 1 14 HELIX 52 AF7 THR A 871 LEU A 889 1 19 HELIX 53 AF8 GLY A 890 ALA A 908 1 19 HELIX 54 AF9 ARG A 916 GLU A 928 1 13 HELIX 55 AG1 GLY A 931 HIS A 937 1 7 HELIX 56 AG2 HIS A 937 LEU A 942 1 6 HELIX 57 AG3 LEU A 945 GLU A 952 5 8 HELIX 58 AG4 HIS A 954 ALA A 971 1 18 HELIX 59 AG5 GLN A 980 ALA A 988 1 9 HELIX 60 AG6 GLU A 997 PHE A 1005 1 9 HELIX 61 AG7 VAL A 1019 LEU A 1031 1 13 HELIX 62 AG8 PRO A 1037 LYS A 1041 5 5 HELIX 63 AG9 LEU A 1045 THR A 1049 5 5 HELIX 64 AH1 GLN A 1060 SER A 1065 1 6 HELIX 65 AH2 ASP A 1069 GLU A 1073 5 5 HELIX 66 AH3 GLY B 24 THR B 34 1 11 HELIX 67 AH4 ASP B 79 ILE B 83 5 5 HELIX 68 AH5 SER B 96 CYS B 114 1 19 HELIX 69 AH6 LYS B 134 ILE B 138 5 5 HELIX 70 AH7 THR B 139 LYS B 144 1 6 HELIX 71 AH8 GLU B 160 GLY B 172 1 13 SHEET 1 AA1 3 THR B 12 PHE B 13 0 SHEET 2 AA1 3 GLY B 59 PHE B 63 1 O LYS B 62 N PHE B 13 SHEET 3 AA1 3 LEU B 52 THR B 56 -1 N PHE B 54 O ILE B 61 SHEET 1 AA2 4 VAL B 16 VAL B 18 0 SHEET 2 AA2 4 ALA B 88 ILE B 90 1 O ILE B 89 N VAL B 18 SHEET 3 AA2 4 ILE B 119 LEU B 121 1 O VAL B 120 N ILE B 90 SHEET 4 AA2 4 GLN B 147 TYR B 148 1 O GLN B 147 N LEU B 121 LINK OG1 THR B 27 MG MG B 301 1555 1555 2.97 LINK MG MG B 301 O2B GTP B 302 1555 1555 1.83 LINK MG MG B 301 O3G GTP B 302 1555 1555 2.99 LINK MG MG B 301 O1G GTP B 302 1555 1555 2.34 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000