HEADER HYDROLASE/RNA 23-OCT-22 8EWG TITLE CRYO-EM STRUCTURE OF A RIBOENDONCLEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRISPR-ASSOCIATED ENDONUCLEASE CAS9; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: RNA (56-MER); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOCLOSTRIDIUM CAENICOLA; SOURCE 3 ORGANISM_TAXID: 659425; SOURCE 4 GENE: SAMN05444373_102315; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: THERMOCLOSTRIDIUM CAENICOLA; SOURCE 10 ORGANISM_TAXID: 659425 KEYWDS RIBOENDONUCLEASE, RNA, HYDROLASE-RNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Z.LI,F.WANG REVDAT 3 01-MAY-24 8EWG 1 JRNL REVDAT 2 13-MAR-24 8EWG 1 JRNL REVDAT 1 30-AUG-23 8EWG 0 JRNL AUTH F.WANG,C.ZHANG,H.XU,W.ZENG,L.MA,Z.LI JRNL TITL STRUCTURAL BASIS FOR THE RIBONUCLEASE ACTIVITY OF A JRNL TITL 2 THERMOSTABLE CRISPR-CAS13A FROM THERMOCLOSTRIDIUM CAENICOLA. JRNL REF J.MOL.BIOL. V. 435 68197 2023 JRNL REFN ESSN 1089-8638 JRNL PMID 37442412 JRNL DOI 10.1016/J.JMB.2023.168197 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL 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) : 2.900 REMARK 3 NUMBER OF PARTICLES : 561050 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8EWG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1000269529. 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 : BINARY COMPLEX OF A REMARK 245 RIBOENDONUCLEASE WITH ITS REMARK 245 COGNATE RNA 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 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 5400.00 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 LYS A 2 REMARK 465 ILE A 3 REMARK 465 THR A 4 REMARK 465 LYS A 5 REMARK 465 ARG A 6 REMARK 465 LYS A 7 REMARK 465 TRP A 8 REMARK 465 GLY A 9 REMARK 465 GLU A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 PRO A 13 REMARK 465 PRO A 14 REMARK 465 LEU A 15 REMARK 465 TYR A 16 REMARK 465 LEU A 27 REMARK 465 ALA A 28 REMARK 465 GLN A 29 REMARK 465 ASN A 30 REMARK 465 ASP A 31 REMARK 465 ARG A 32 REMARK 465 LYS A 33 REMARK 465 GLN A 34 REMARK 465 ASP A 35 REMARK 465 TYR A 36 REMARK 465 THR A 37 REMARK 465 ASP A 38 REMARK 465 THR A 39 REMARK 465 LEU A 40 REMARK 465 PHE A 41 REMARK 465 ASN A 42 REMARK 465 ASP A 43 REMARK 465 ILE A 44 REMARK 465 ALA A 45 REMARK 465 GLN A 46 REMARK 465 ASP A 47 REMARK 465 THR A 48 REMARK 465 PHE A 49 REMARK 465 GLU A 50 REMARK 465 ARG A 51 REMARK 465 SER A 52 REMARK 465 LEU A 53 REMARK 465 ARG A 54 REMARK 465 ASN A 55 REMARK 465 ARG A 56 REMARK 465 LEU A 57 REMARK 465 LEU A 58 REMARK 465 LYS A 59 REMARK 465 THR A 60 REMARK 465 PRO A 61 REMARK 465 GLU A 62 REMARK 465 LYS A 63 REMARK 465 GLY A 64 REMARK 465 ASP A 65 REMARK 465 LYS A 66 REMARK 465 ARG A 67 REMARK 465 PHE A 68 REMARK 465 TYR A 69 REMARK 465 SER A 70 REMARK 465 ASN A 71 REMARK 465 GLU A 72 REMARK 465 ILE A 73 REMARK 465 VAL A 74 REMARK 465 LYS A 75 REMARK 465 LEU A 76 REMARK 465 VAL A 77 REMARK 465 GLU A 78 REMARK 465 LYS A 79 REMARK 465 LEU A 80 REMARK 465 CYS A 81 REMARK 465 GLN A 82 REMARK 465 GLY A 83 REMARK 465 ALA A 84 REMARK 465 ASP A 85 REMARK 465 VAL A 86 REMARK 465 ALA A 87 REMARK 465 GLU A 88 REMARK 465 ILE A 89 REMARK 465 MET A 90 REMARK 465 LYS A 91 REMARK 465 SER A 92 REMARK 465 MET A 93 REMARK 465 GLU A 94 REMARK 465 ARG A 95 REMARK 465 ASN A 96 REMARK 465 GLU A 97 REMARK 465 LYS A 98 REMARK 465 LEU A 99 REMARK 465 ARG A 100 REMARK 465 PRO A 101 REMARK 465 LYS A 102 REMARK 465 ASN A 103 REMARK 465 GLU A 104 REMARK 465 LYS A 105 REMARK 465 GLU A 106 REMARK 465 ILE A 107 REMARK 465 LYS A 108 REMARK 465 ASN A 109 REMARK 465 LEU A 110 REMARK 465 LYS A 111 REMARK 465 LYS A 112 REMARK 465 GLN A 113 REMARK 465 LEU A 114 REMARK 465 ASP A 115 REMARK 465 GLY A 116 REMARK 465 THR A 117 REMARK 465 LEU A 118 REMARK 465 SER A 119 REMARK 465 GLU A 120 REMARK 465 TYR A 121 REMARK 465 GLY A 122 REMARK 465 LYS A 123 REMARK 465 ARG A 124 REMARK 465 TYR A 125 REMARK 465 THR A 126 REMARK 465 ALA A 127 REMARK 465 PRO A 128 REMARK 465 GLU A 129 REMARK 465 GLY A 130 REMARK 465 ALA A 131 REMARK 465 MET A 132 REMARK 465 THR A 133 REMARK 465 LEU A 134 REMARK 465 ASN A 135 REMARK 465 ASP A 136 REMARK 465 ALA A 137 REMARK 465 LEU A 138 REMARK 465 PHE A 139 REMARK 465 TYR A 140 REMARK 465 LEU A 141 REMARK 465 VAL A 142 REMARK 465 GLU A 143 REMARK 465 GLY A 144 REMARK 465 ASN A 145 REMARK 465 PRO A 146 REMARK 465 LEU A 147 REMARK 465 LYS A 148 REMARK 465 GLN A 149 REMARK 465 ALA A 150 REMARK 465 MET A 151 REMARK 465 ALA A 152 REMARK 465 LYS A 153 REMARK 465 ALA A 154 REMARK 465 GLU A 155 REMARK 465 LEU A 156 REMARK 465 GLY A 157 REMARK 465 LYS A 158 REMARK 465 ILE A 159 REMARK 465 ARG A 160 REMARK 465 GLU A 161 REMARK 465 ALA A 162 REMARK 465 LEU A 163 REMARK 465 ILE A 164 REMARK 465 LYS A 165 REMARK 465 GLU A 166 REMARK 465 LYS A 167 REMARK 465 GLU A 168 REMARK 465 ASN A 169 REMARK 465 ARG A 170 REMARK 465 ILE A 171 REMARK 465 ASN A 172 REMARK 465 ARG A 173 REMARK 465 GLY A 353 REMARK 465 GLU A 354 REMARK 465 ASP A 355 REMARK 465 GLY A 356 REMARK 465 ARG A 357 REMARK 465 LEU A 358 REMARK 465 LEU A 359 REMARK 465 ALA A 625 REMARK 465 GLY A 626 REMARK 465 ASP A 627 REMARK 465 SER A 628 REMARK 465 ALA A 629 REMARK 465 ASP A 630 REMARK 465 THR A 631 REMARK 465 HIS A 632 REMARK 465 PHE A 633 REMARK 465 ASN A 634 REMARK 465 TRP A 635 REMARK 465 ALA A 636 REMARK 465 VAL A 637 REMARK 465 GLU A 638 REMARK 465 ALA A 639 REMARK 465 TYR A 640 REMARK 465 ALA A 641 REMARK 465 GLU A 642 REMARK 465 SER A 643 REMARK 465 ALA A 644 REMARK 465 ALA A 645 REMARK 465 ASP A 646 REMARK 465 VAL A 647 REMARK 465 GLU A 648 REMARK 465 ASN A 649 REMARK 465 ASN A 650 REMARK 465 VAL A 651 REMARK 465 GLU A 652 REMARK 465 PHE A 653 REMARK 465 GLY A 703 REMARK 465 GLN A 704 REMARK 465 GLY A 705 REMARK 465 PRO A 706 REMARK 465 ASN A 707 REMARK 465 GLN A 708 REMARK 465 GLY A 709 REMARK 465 LYS A 710 REMARK 465 ALA A 711 REMARK 465 U B -1 REMARK 465 A B 0 REMARK 465 C B 51 REMARK 465 A B 58 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 A B 52 P OP1 OP2 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 SER A 23 -168.28 -160.71 REMARK 500 PHE A 232 -4.74 66.51 REMARK 500 GLN A 247 -130.56 58.76 REMARK 500 ARG A 249 78.62 53.89 REMARK 500 TYR A 348 -12.20 71.86 REMARK 500 ASN A 361 -66.80 75.75 REMARK 500 ASP A 397 -142.71 41.07 REMARK 500 ASP A 417 -172.63 60.98 REMARK 500 ILE A 498 -52.89 74.87 REMARK 500 ARG A 534 51.62 -92.81 REMARK 500 MET A 547 -78.82 -67.21 REMARK 500 ASN A 548 -13.16 -152.52 REMARK 500 GLU A 555 -171.10 55.97 REMARK 500 ASP A 556 7.92 53.62 REMARK 500 ALA A 568 49.93 -95.84 REMARK 500 LYS A 618 -167.48 -76.83 REMARK 500 TRP A 619 -4.81 67.76 REMARK 500 GLN A 622 56.54 -93.61 REMARK 500 LEU A 623 -98.34 54.44 REMARK 500 GLU A 723 -69.03 -135.75 REMARK 500 TRP A 796 -9.16 67.80 REMARK 500 ASP A 804 51.48 -115.70 REMARK 500 ASP A 829 -73.94 -83.90 REMARK 500 GLU A 830 -25.02 -143.78 REMARK 500 GLU A 879 80.72 55.54 REMARK 500 GLN A 881 59.05 39.54 REMARK 500 ALA A 883 -145.66 55.29 REMARK 500 GLU A 884 -146.94 56.27 REMARK 500 GLU A 885 -53.42 -120.02 REMARK 500 VAL A 886 -63.65 -123.14 REMARK 500 ARG A 890 -67.92 -140.97 REMARK 500 ALA A 894 2.70 -61.44 REMARK 500 PHE A 895 17.47 -140.13 REMARK 500 ASP A 897 46.59 -89.62 REMARK 500 TYR A 906 40.73 -105.25 REMARK 500 PHE A 909 -168.92 -110.89 REMARK 500 TYR A 910 -5.43 74.25 REMARK 500 GLN A 912 -97.12 54.11 REMARK 500 SER A 913 -97.90 54.61 REMARK 500 ASN A 916 -164.90 -126.53 REMARK 500 LEU A 940 40.90 -98.94 REMARK 500 SER A 942 48.97 -92.87 REMARK 500 LEU A 947 -170.12 56.80 REMARK 500 ASN A 960 33.99 -94.67 REMARK 500 SER A1035 -3.26 67.57 REMARK 500 GLN A1058 45.41 -94.10 REMARK 500 LYS A1106 -8.04 69.22 REMARK 500 LEU A1108 -2.76 69.26 REMARK 500 TRP A1125 51.98 -92.34 REMARK 500 LYS A1131 -12.29 72.28 REMARK 500 REMARK 500 THIS ENTRY HAS 52 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-28645 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF A RIBOENDONCLEASE DBREF1 8EWG A 1 1225 UNP A0A1M6GDI0_9FIRM DBREF2 8EWG A A0A1M6GDI0 1 1225 DBREF 8EWG B -1 58 PDB 8EWG 8EWG -1 58 SEQRES 1 A 1225 MET LYS ILE THR LYS ARG LYS TRP GLY GLU HIS HIS PRO SEQRES 2 A 1225 PRO LEU TYR PHE TYR ARG ASP GLU ASP SER GLY ARG LEU SEQRES 3 A 1225 LEU ALA GLN ASN ASP ARG LYS GLN ASP TYR THR ASP THR SEQRES 4 A 1225 LEU PHE ASN ASP ILE ALA GLN ASP THR PHE GLU ARG SER SEQRES 5 A 1225 LEU ARG ASN ARG LEU LEU LYS THR PRO GLU LYS GLY ASP SEQRES 6 A 1225 LYS ARG PHE TYR SER ASN GLU ILE VAL LYS LEU VAL GLU SEQRES 7 A 1225 LYS LEU CYS GLN GLY ALA ASP VAL ALA GLU ILE MET LYS SEQRES 8 A 1225 SER MET GLU ARG ASN GLU LYS LEU ARG PRO LYS ASN GLU SEQRES 9 A 1225 LYS GLU ILE LYS ASN LEU LYS LYS GLN LEU ASP GLY THR SEQRES 10 A 1225 LEU SER GLU TYR GLY LYS ARG TYR THR ALA PRO GLU GLY SEQRES 11 A 1225 ALA MET THR LEU ASN ASP ALA LEU PHE TYR LEU VAL GLU SEQRES 12 A 1225 GLY ASN PRO LEU LYS GLN ALA MET ALA LYS ALA GLU LEU SEQRES 13 A 1225 GLY LYS ILE ARG GLU ALA LEU ILE LYS GLU LYS GLU ASN SEQRES 14 A 1225 ARG ILE ASN ARG VAL ARG TYR SER ILE LYS ASN ASN LYS SEQRES 15 A 1225 ILE PRO LEU ARG ILE GLN GLU ASP GLY GLY ILE THR PRO SEQRES 16 A 1225 ASN ASN ASP ARG ALA ALA TRP LEU LEU GLY LEU MET LYS SEQRES 17 A 1225 PRO ALA ASP PRO ALA LYS GLY ILE THR ASP CYS TYR PRO SEQRES 18 A 1225 LEU LEU GLY GLU LEU GLU GLU VAL PHE ASP PHE ASP LYS SEQRES 19 A 1225 LEU SER LYS THR LEU HIS GLU LYS ILE SER ARG CYS GLN SEQRES 20 A 1225 GLY ARG PRO ARG SER ILE ALA MET ALA VAL ASP GLU ALA SEQRES 21 A 1225 LEU LYS GLN TYR LEU ARG GLU LEU TRP GLU LYS SER PRO SEQRES 22 A 1225 SER ARG GLN GLN ASP LEU LYS TYR TYR PHE GLN ALA VAL SEQRES 23 A 1225 GLN GLU TYR PHE LYS ASP ASN PHE PRO ILE ARG THR LYS SEQRES 24 A 1225 ARG MET GLY ALA ARG LEU ARG GLN GLU LEU LEU LYS ASP SEQRES 25 A 1225 LYS THR SER LEU SER ARG LEU LEU GLU PRO LYS HIS MET SEQRES 26 A 1225 ALA ASN ALA VAL ARG ARG ARG LEU ILE ASN GLN SER THR SEQRES 27 A 1225 GLN MET HIS ILE LEU TYR GLY LYS LEU TYR ALA TYR CYS SEQRES 28 A 1225 CYS GLY GLU ASP GLY ARG LEU LEU VAL ASN SER GLU THR SEQRES 29 A 1225 LEU GLN ARG ILE GLN VAL HIS GLU ALA VAL LYS LYS GLN SEQRES 30 A 1225 ALA MET THR ALA VAL LEU TRP SER ILE SER ARG LEU ARG SEQRES 31 A 1225 TYR PHE TYR GLN PHE GLU ASP GLY ASP ILE LEU SER ASN SEQRES 32 A 1225 LYS ASN PRO ILE LYS ASP PHE ARG ASP LYS PHE LEU ARG SEQRES 33 A 1225 ASP THR ASN LYS TYR THR HIS GLU ASP VAL GLU ALA CYS SEQRES 34 A 1225 LYS GLU LYS LEU GLN ASP PHE PHE PRO LEU LYS GLU LEU SEQRES 35 A 1225 GLN GLU LYS ILE LYS GLU ASP ALA LYS GLY LEU GLN GLU SEQRES 36 A 1225 THR ASP ASN LYS GLN ALA ASP THR THR ASP PHE LYS ALA SEQRES 37 A 1225 ILE GLY HIS ILE VAL ARG ASP ASP ARG LYS LEU CYS ASN SEQRES 38 A 1225 GLN LEU LEU ALA GLU CYS VAL SER CYS ILE GLY GLU LEU SEQRES 39 A 1225 ARG HIS HIS ILE PHE HIS TYR LYS ASN VAL THR LEU ILE SEQRES 40 A 1225 GLN ALA LEU LYS ARG ILE ALA ASP LYS VAL LYS PRO GLU SEQRES 41 A 1225 ASP LEU SER VAL LEU ARG ALA ILE TYR LEU LEU ASP ARG SEQRES 42 A 1225 ARG ASN LEU LYS LYS ALA PHE ALA LYS ARG ILE SER SER SEQRES 43 A 1225 MET ASN LEU PRO LEU TYR TYR ARG GLU ASP LEU LEU SER SEQRES 44 A 1225 ARG ILE PHE LYS LYS GLU GLY THR ALA PHE PHE LEU TYR SEQRES 45 A 1225 SER ALA LYS ILE GLN MET THR PRO SER PHE GLN ARG VAL SEQRES 46 A 1225 TYR GLU ARG GLY LYS ASN LEU ARG ARG GLU PHE GLU CYS SEQRES 47 A 1225 GLU ARG MET LYS ALA GLU ALA SER ASN GLY GLN ASN GLY SEQRES 48 A 1225 GLN ASP GLY ASP ARG LEU LYS TRP PHE ARG GLN LEU ALA SEQRES 49 A 1225 ALA GLY ASP SER ALA ASP THR HIS PHE ASN TRP ALA VAL SEQRES 50 A 1225 GLU ALA TYR ALA GLU SER ALA ALA ASP VAL GLU ASN ASN SEQRES 51 A 1225 VAL GLU PHE ASP THR ASP VAL ASP ALA GLN ARG ALA LEU SEQRES 52 A 1225 ARG ASN LEU LEU LEU LEU ILE TYR ARG HIS HIS PHE LEU SEQRES 53 A 1225 PRO GLU VAL GLN LYS ASP GLU THR LEU VAL THR GLY LYS SEQRES 54 A 1225 ILE HIS LYS VAL LEU GLU ARG ASN ARG GLN LEU SER GLU SEQRES 55 A 1225 GLY GLN GLY PRO ASN GLN GLY LYS ALA HIS GLY TYR SER SEQRES 56 A 1225 VAL ILE GLU GLU LEU TYR HIS GLU GLY MET PRO LEU SER SEQRES 57 A 1225 ASP LEU MET LYS GLN LEU GLN ARG ARG ILE SER GLU THR SEQRES 58 A 1225 GLU ARG GLU SER ARG GLU LEU ALA GLN GLU LYS THR ASP SEQRES 59 A 1225 TYR ALA GLN ARG PHE ILE LEU ASP ILE PHE ALA GLU ALA SEQRES 60 A 1225 PHE ASN ASP PHE LEU GLU ALA HIS TYR GLY GLU GLU TYR SEQRES 61 A 1225 LEU GLU ILE MET SER PRO ARG LYS ASP ALA GLU ALA ALA SEQRES 62 A 1225 LYS LYS TRP VAL LYS GLU SER LYS THR VAL ASP LEU LYS SEQRES 63 A 1225 THR SER ILE ASP GLU LYS GLU PRO GLU GLY HIS LEU LEU SEQRES 64 A 1225 VAL LEU TYR PRO VAL LEU ARG LEU LEU ASP GLU ARG GLU SEQRES 65 A 1225 LEU GLY GLU LEU GLN GLN GLN MET ILE ARG TYR ARG THR SEQRES 66 A 1225 SER LEU ALA SER TRP GLN GLY GLU SER ASN PHE SER GLU SEQRES 67 A 1225 GLU ILE ARG ILE ALA GLY GLN ILE GLU GLU LEU THR GLU SEQRES 68 A 1225 LEU VAL LYS LEU THR GLU PRO GLU PRO GLN PHE ALA GLU SEQRES 69 A 1225 GLU VAL TRP GLY LYS ARG ALA LYS GLU ALA PHE GLU ASP SEQRES 70 A 1225 PHE ILE GLU GLY ASN MET LYS ASN TYR GLU ALA PHE TYR SEQRES 71 A 1225 LEU GLN SER ASP ASN ASN THR PRO VAL TYR ARG ARG ASN SEQRES 72 A 1225 MET SER ARG LEU LEU ARG SER GLY LEU MET GLY VAL TYR SEQRES 73 A 1225 GLN LYS VAL LEU ALA SER HIS LYS GLN ALA LEU LYS ARG SEQRES 74 A 1225 ASP TYR LEU LEU TRP SER GLU LYS HIS TRP ASN VAL LYS SEQRES 75 A 1225 ASP GLU ASN GLY ALA ASP ILE SER SER ALA GLU GLN ALA SEQRES 76 A 1225 GLN CYS LEU LEU GLN ARG LEU HIS ARG LYS TYR ALA GLU SEQRES 77 A 1225 SER PRO SER ARG PHE THR GLU GLU ASP CYS LYS LEU TYR SEQRES 78 A 1225 GLU LYS VAL LEU ARG ARG LEU GLU ASP TYR ASN GLN ALA SEQRES 79 A 1225 VAL LYS ASN LEU SER PHE SER SER LEU TYR GLU ILE CYS SEQRES 80 A 1225 VAL LEU ASN LEU GLU ILE LEU SER ARG TRP VAL GLY PHE SEQRES 81 A 1225 VAL GLN ASP TRP GLU ARG ASP MET TYR PHE LEU LEU LEU SEQRES 82 A 1225 ALA TRP VAL ARG GLN GLY LYS LEU ASP GLY ILE LYS GLU SEQRES 83 A 1225 GLU ASP VAL ARG ASP ILE PHE SER GLU GLY ASN ILE ILE SEQRES 84 A 1225 ARG ASN LEU VAL ASP THR LEU LYS GLY GLU ASN MET ASN SEQRES 85 A 1225 ALA PHE GLU SER VAL TYR PHE PRO GLU ASN LYS GLY SER SEQRES 86 A 1225 LYS TYR LEU GLY VAL ARG ASN ASP VAL ALA HIS LEU ASP SEQRES 87 A 1225 LEU MET ARG LYS ASN GLY TRP ARG LEU GLU ALA GLY LYS SEQRES 88 A 1225 THR CYS SER VAL MET GLU ASP TYR ILE ASN ARG LEU ARG SEQRES 89 A 1225 PHE LEU LEU SER TYR ASP GLN LYS ARG MET ASN ALA VAL SEQRES 90 A 1225 THR LYS THR LEU GLN GLN ILE PHE ASP ARG HIS LYS VAL SEQRES 91 A 1225 LYS ILE ARG PHE THR VAL GLU LYS GLY GLY MET LEU LYS SEQRES 92 A 1225 ILE GLU ASP VAL THR ALA ASP LYS ILE VAL HIS LEU LYS SEQRES 93 A 1225 GLY SER ARG LEU SER GLY ILE GLU ILE PRO SER HIS GLY SEQRES 94 A 1225 GLU ARG PHE ILE ASP THR LEU LYS ALA LEU MET VAL TYR SEQRES 95 A 1225 PRO ARG GLY SEQRES 1 B 60 U A G G G U C A C A A C U SEQRES 2 B 60 C C C A U G U A G G C G G SEQRES 3 B 60 A G A C U G C A A C C C G SEQRES 4 B 60 A A G G U G U G A C U U C SEQRES 5 B 60 C A U G C C A A HELIX 1 AA1 ARG A 175 ASN A 180 1 6 HELIX 2 AA2 ASN A 197 GLY A 205 1 9 HELIX 3 AA3 TYR A 220 PHE A 230 1 11 HELIX 4 AA4 ASP A 233 SER A 244 1 12 HELIX 5 AA5 ARG A 249 SER A 272 1 24 HELIX 6 AA6 ARG A 275 PHE A 294 1 20 HELIX 7 AA7 ARG A 300 LEU A 310 1 11 HELIX 8 AA8 ASP A 312 LEU A 319 1 8 HELIX 9 AA9 GLU A 321 LEU A 347 1 27 HELIX 10 AB1 THR A 364 GLN A 394 1 31 HELIX 11 AB2 LYS A 404 LYS A 413 1 10 HELIX 12 AB3 THR A 422 ASP A 435 1 14 HELIX 13 AB4 PRO A 438 LEU A 453 1 16 HELIX 14 AB5 THR A 463 ILE A 469 1 7 HELIX 15 AB6 ILE A 469 ARG A 474 1 6 HELIX 16 AB7 ASP A 475 HIS A 497 1 23 HELIX 17 AB8 THR A 505 VAL A 517 1 13 HELIX 18 AB9 SER A 523 ARG A 534 1 12 HELIX 19 AC1 ASN A 535 ASN A 548 1 14 HELIX 20 AC2 LEU A 549 TYR A 553 5 5 HELIX 21 AC3 LEU A 557 PHE A 562 1 6 HELIX 22 AC4 SER A 581 ASN A 607 1 27 HELIX 23 AC5 ASP A 656 HIS A 674 1 19 HELIX 24 AC6 HIS A 674 ASP A 682 1 9 HELIX 25 AC7 GLU A 683 LEU A 700 1 18 HELIX 26 AC8 TYR A 714 TYR A 721 1 8 HELIX 27 AC9 PRO A 726 ALA A 749 1 24 HELIX 28 AD1 ASP A 754 GLY A 777 1 24 HELIX 29 AD2 GLU A 779 MET A 784 1 6 HELIX 30 AD3 ASP A 789 LYS A 795 1 7 HELIX 31 AD4 GLU A 815 LEU A 827 1 13 HELIX 32 AD5 ARG A 831 TRP A 850 1 20 HELIX 33 AD6 PHE A 856 THR A 876 1 21 HELIX 34 AD7 LYS A 892 ILE A 899 5 8 HELIX 35 AD8 ASN A 902 GLU A 907 5 6 HELIX 36 AD9 PRO A 918 SER A 930 1 13 HELIX 37 AE1 LEU A 932 LEU A 940 1 9 HELIX 38 AE2 LYS A 948 SER A 955 1 8 HELIX 39 AE3 SER A 971 SER A 989 1 19 HELIX 40 AE4 THR A 994 SER A 1019 1 26 HELIX 41 AE5 PHE A 1020 LEU A 1034 1 15 HELIX 42 AE6 ARG A 1036 GLN A 1058 1 23 HELIX 43 AE7 LYS A 1065 PHE A 1073 1 9 HELIX 44 AE8 ASN A 1077 LEU A 1086 1 10 HELIX 45 AE9 GLY A 1088 SER A 1096 1 9 HELIX 46 AF1 LEU A 1108 HIS A 1116 1 9 HELIX 47 AF2 LEU A 1117 TRP A 1125 5 9 HELIX 48 AF3 SER A 1134 SER A 1148 1 15 HELIX 49 AF4 ASP A 1150 ARG A 1167 1 18 HELIX 50 AF5 GLY A 1209 VAL A 1221 1 13 SHEET 1 AA1 2 TYR A 18 ARG A 19 0 SHEET 2 AA1 2 GLY A 24 ARG A 25 -1 O ARG A 25 N TYR A 18 SHEET 1 AA2 2 LEU A 185 ILE A 187 0 SHEET 2 AA2 2 ILE A 193 PRO A 195 -1 O THR A 194 N ARG A 186 SHEET 1 AA3 2 ARG A1173 VAL A1176 0 SHEET 2 AA3 2 LEU A1182 ASP A1186 -1 O GLU A1185 N ARG A1173 SHEET 1 AA4 2 LYS A1191 VAL A1193 0 SHEET 2 AA4 2 GLU A1204 PRO A1206 -1 O ILE A1205 N ILE A1192 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