HEADER DNA BINDING PROTEIN/RNA/DNA 09-NOV-21 7VW3 TITLE CRYO-EM STRUCTURE OF SACAS9-SGRNA-DNA TERNARY COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRISPR-ASSOCIATED ENDONUCLEASE CAS9; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SACAS9; COMPND 5 EC: 3.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: SINGLE-GUIDE RNA; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: SGRNA; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: TARGET DNA STRAND; COMPND 15 CHAIN: C; COMPND 16 SYNONYM: TS; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: NON-TARGET DNA STRAND; COMPND 20 CHAIN: D; COMPND 21 SYNONYM: NTS; COMPND 22 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: CAS9; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 14 ORGANISM_TAXID: 32630; SOURCE 15 MOL_ID: 4; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 18 ORGANISM_TAXID: 32630 KEYWDS CRISPR-CAS9, GENOME EDITING, DNA CLEAVAGE, DNA BINDING PROTEIN, DNA KEYWDS 2 BINDING PROTEIN-RNA-DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR W.H.DU,J.Q.QIAN,Q.HUANG REVDAT 1 15-MAR-23 7VW3 0 JRNL AUTH W.DU,H.ZHU,J.QIAN,D.XUE,S.ZHENG,Q.HUANG JRNL TITL FULL-LENGTH MODEL OF SACAS9-SGRNA-DNA COMPLEX IN CLEAVAGE JRNL TITL 2 STATE. JRNL REF INT J MOL SCI V. 24 2023 JRNL REFN ESSN 1422-0067 JRNL PMID 36674715 JRNL DOI 10.3390/IJMS24021204 REMARK 2 REMARK 2 RESOLUTION. 3.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CTFFIND, ROSETTA, RELION, RELION, REMARK 3 RELION, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 5CZZ REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT REMARK 3 REFINEMENT TARGET : CORRELATION COEFFICIENT 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) : 3.800 REMARK 3 NUMBER OF PARTICLES : 217173 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 7VW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-NOV-21. REMARK 100 THE DEPOSITION ID IS D_1300025456. 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 : SACAS9-SGRNA-TARGET DNA TERNARY REMARK 245 COMPLEX; SACAS9; SGRNA-TARGET REMARK 245 DNA REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.22 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 : 10389 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) : 1800.00 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) : 3800.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 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 O ASN A 570 NZ LYS A 622 2.04 REMARK 500 OD2 ASP A 915 OH TYR A 947 2.09 REMARK 500 OD1 ASP A 786 O2' C B 56 2.15 REMARK 500 ND2 ASN A 252 OD2 ASP A 349 2.16 REMARK 500 NH2 ARG A 165 OP1 A B 52 2.18 REMARK 500 OH TYR A 18 O LEU A 1035 2.18 REMARK 500 N LYS A 879 OP1 A B 49 2.18 REMARK 500 N ALA A 889 OP1 DA D 42 2.18 REMARK 500 OD1 ASP A 919 NE2 GLN A 959 2.18 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 ASP A 79 49.91 -83.89 REMARK 500 SER A 97 -31.81 -131.47 REMARK 500 ASN A 120 8.24 -69.10 REMARK 500 LEU A 145 -71.70 -82.21 REMARK 500 GLU A 146 -19.95 62.37 REMARK 500 GLU A 147 -21.74 -142.50 REMARK 500 GLN A 195 -39.94 -135.58 REMARK 500 TYR A 211 2.15 -66.60 REMARK 500 TRP A 223 137.14 -170.44 REMARK 500 GLU A 271 -167.00 -126.15 REMARK 500 VAL A 287 -57.47 -120.22 REMARK 500 ASN A 372 40.12 39.53 REMARK 500 HIS A 409 -60.58 -94.01 REMARK 500 GLN A 414 -98.11 55.97 REMARK 500 PRO A 425 -175.60 -69.24 REMARK 500 SER A 431 3.05 -69.41 REMARK 500 LEU A 446 -61.33 -94.73 REMARK 500 MET A 494 -125.26 57.08 REMARK 500 ASN A 498 176.92 60.35 REMARK 500 ARG A 499 -121.10 61.13 REMARK 500 ILE A 521 168.73 68.49 REMARK 500 SER A 564 -31.63 -141.79 REMARK 500 PHE A 565 55.06 29.40 REMARK 500 ASN A 571 37.03 -99.51 REMARK 500 GLN A 577 -38.40 -39.43 REMARK 500 LYS A 583 -89.32 -69.60 REMARK 500 ASN A 585 45.32 -88.45 REMARK 500 GLU A 628 136.47 68.34 REMARK 500 ARG A 630 -99.71 57.10 REMARK 500 LYS A 777 1.61 -65.71 REMARK 500 ASN A 780 70.29 57.93 REMARK 500 ARG A 781 -167.18 -122.68 REMARK 500 LEU A 819 -62.75 -96.45 REMARK 500 SER A 823 85.01 -161.12 REMARK 500 SER A 869 -167.74 -168.41 REMARK 500 HIS A 890 -167.09 -162.69 REMARK 500 THR A 894 3.79 -69.15 REMARK 500 SER A 908 68.22 61.20 REMARK 500 ASN A 920 -66.67 60.32 REMARK 500 ASP A 932 33.93 -95.40 REMARK 500 GLU A 937 -111.17 51.74 REMARK 500 ILE A 963 -61.09 -102.51 REMARK 500 ASN A 975 -20.98 60.57 REMARK 500 TYR A1039 -168.25 -162.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-32104 RELATED DB: EMDB DBREF 7VW3 A 2 1053 UNP J7RUA5 CAS9_STAAU 2 1053 DBREF 7VW3 B 2 105 PDB 7VW3 7VW3 2 105 DBREF 7VW3 C 4 43 PDB 7VW3 7VW3 4 43 DBREF 7VW3 D 29 56 PDB 7VW3 7VW3 29 56 SEQADV 7VW3 ALA A 10 UNP J7RUA5 ASP 10 ENGINEERED MUTATION SEQADV 7VW3 ALA A 580 UNP J7RUA5 ASN 580 ENGINEERED MUTATION SEQRES 1 A 1052 LYS ARG ASN TYR ILE LEU GLY LEU ALA ILE GLY ILE THR SEQRES 2 A 1052 SER VAL GLY TYR GLY ILE ILE ASP TYR GLU THR ARG ASP SEQRES 3 A 1052 VAL ILE ASP ALA GLY VAL ARG LEU PHE LYS GLU ALA ASN SEQRES 4 A 1052 VAL GLU ASN ASN GLU GLY ARG ARG SER LYS ARG GLY ALA SEQRES 5 A 1052 ARG ARG LEU LYS ARG ARG ARG ARG HIS ARG ILE GLN ARG SEQRES 6 A 1052 VAL LYS LYS LEU LEU PHE ASP TYR ASN LEU LEU THR ASP SEQRES 7 A 1052 HIS SER GLU LEU SER GLY ILE ASN PRO TYR GLU ALA ARG SEQRES 8 A 1052 VAL LYS GLY LEU SER GLN LYS LEU SER GLU GLU GLU PHE SEQRES 9 A 1052 SER ALA ALA LEU LEU HIS LEU ALA LYS ARG ARG GLY VAL SEQRES 10 A 1052 HIS ASN VAL ASN GLU VAL GLU GLU ASP THR GLY ASN GLU SEQRES 11 A 1052 LEU SER THR LYS GLU GLN ILE SER ARG ASN SER LYS ALA SEQRES 12 A 1052 LEU GLU GLU LYS TYR VAL ALA GLU LEU GLN LEU GLU ARG SEQRES 13 A 1052 LEU LYS LYS ASP GLY GLU VAL ARG GLY SER ILE ASN ARG SEQRES 14 A 1052 PHE LYS THR SER ASP TYR VAL LYS GLU ALA LYS GLN LEU SEQRES 15 A 1052 LEU LYS VAL GLN LYS ALA TYR HIS GLN LEU ASP GLN SER SEQRES 16 A 1052 PHE ILE ASP THR TYR ILE ASP LEU LEU GLU THR ARG ARG SEQRES 17 A 1052 THR TYR TYR GLU GLY PRO GLY GLU GLY SER PRO PHE GLY SEQRES 18 A 1052 TRP LYS ASP ILE LYS GLU TRP TYR GLU MET LEU MET GLY SEQRES 19 A 1052 HIS CYS THR TYR PHE PRO GLU GLU LEU ARG SER VAL LYS SEQRES 20 A 1052 TYR ALA TYR ASN ALA ASP LEU TYR ASN ALA LEU ASN ASP SEQRES 21 A 1052 LEU ASN ASN LEU VAL ILE THR ARG ASP GLU ASN GLU LYS SEQRES 22 A 1052 LEU GLU TYR TYR GLU LYS PHE GLN ILE ILE GLU ASN VAL SEQRES 23 A 1052 PHE LYS GLN LYS LYS LYS PRO THR LEU LYS GLN ILE ALA SEQRES 24 A 1052 LYS GLU ILE LEU VAL ASN GLU GLU ASP ILE LYS GLY TYR SEQRES 25 A 1052 ARG VAL THR SER THR GLY LYS PRO GLU PHE THR ASN LEU SEQRES 26 A 1052 LYS VAL TYR HIS ASP ILE LYS ASP ILE THR ALA ARG LYS SEQRES 27 A 1052 GLU ILE ILE GLU ASN ALA GLU LEU LEU ASP GLN ILE ALA SEQRES 28 A 1052 LYS ILE LEU THR ILE TYR GLN SER SER GLU ASP ILE GLN SEQRES 29 A 1052 GLU GLU LEU THR ASN LEU ASN SER GLU LEU THR GLN GLU SEQRES 30 A 1052 GLU ILE GLU GLN ILE SER ASN LEU LYS GLY TYR THR GLY SEQRES 31 A 1052 THR HIS ASN LEU SER LEU LYS ALA ILE ASN LEU ILE LEU SEQRES 32 A 1052 ASP GLU LEU TRP HIS THR ASN ASP ASN GLN ILE ALA ILE SEQRES 33 A 1052 PHE ASN ARG LEU LYS LEU VAL PRO LYS LYS VAL ASP LEU SEQRES 34 A 1052 SER GLN GLN LYS GLU ILE PRO THR THR LEU VAL ASP ASP SEQRES 35 A 1052 PHE ILE LEU SER PRO VAL VAL LYS ARG SER PHE ILE GLN SEQRES 36 A 1052 SER ILE LYS VAL ILE ASN ALA ILE ILE LYS LYS TYR GLY SEQRES 37 A 1052 LEU PRO ASN ASP ILE ILE ILE GLU LEU ALA ARG GLU LYS SEQRES 38 A 1052 ASN SER LYS ASP ALA GLN LYS MET ILE ASN GLU MET GLN SEQRES 39 A 1052 LYS ARG ASN ARG GLN THR ASN GLU ARG ILE GLU GLU ILE SEQRES 40 A 1052 ILE ARG THR THR GLY LYS GLU ASN ALA LYS TYR LEU ILE SEQRES 41 A 1052 GLU LYS ILE LYS LEU HIS ASP MET GLN GLU GLY LYS CYS SEQRES 42 A 1052 LEU TYR SER LEU GLU ALA ILE PRO LEU GLU ASP LEU LEU SEQRES 43 A 1052 ASN ASN PRO PHE ASN TYR GLU VAL ASP HIS ILE ILE PRO SEQRES 44 A 1052 ARG SER VAL SER PHE ASP ASN SER PHE ASN ASN LYS VAL SEQRES 45 A 1052 LEU VAL LYS GLN GLU GLU ALA SER LYS LYS GLY ASN ARG SEQRES 46 A 1052 THR PRO PHE GLN TYR LEU SER SER SER ASP SER LYS ILE SEQRES 47 A 1052 SER TYR GLU THR PHE LYS LYS HIS ILE LEU ASN LEU ALA SEQRES 48 A 1052 LYS GLY LYS GLY ARG ILE SER LYS THR LYS LYS GLU TYR SEQRES 49 A 1052 LEU LEU GLU GLU ARG ASP ILE ASN ARG PHE SER VAL GLN SEQRES 50 A 1052 LYS ASP PHE ILE ASN ARG ASN LEU VAL ASP THR ARG TYR SEQRES 51 A 1052 ALA THR ARG GLY LEU MET ASN LEU LEU ARG SER TYR PHE SEQRES 52 A 1052 ARG VAL ASN ASN LEU ASP VAL LYS VAL LYS SER ILE ASN SEQRES 53 A 1052 GLY GLY PHE THR SER PHE LEU ARG ARG LYS TRP LYS PHE SEQRES 54 A 1052 LYS LYS GLU ARG ASN LYS GLY TYR LYS HIS HIS ALA GLU SEQRES 55 A 1052 ASP ALA LEU ILE ILE ALA ASN ALA ASP PHE ILE PHE LYS SEQRES 56 A 1052 GLU TRP LYS LYS LEU ASP LYS ALA LYS LYS VAL MET GLU SEQRES 57 A 1052 ASN GLN MET PHE GLU GLU LYS GLN ALA GLU SER MET PRO SEQRES 58 A 1052 GLU ILE GLU THR GLU GLN GLU TYR LYS GLU ILE PHE ILE SEQRES 59 A 1052 THR PRO HIS GLN ILE LYS HIS ILE LYS ASP PHE LYS ASP SEQRES 60 A 1052 TYR LYS TYR SER HIS ARG VAL ASP LYS LYS PRO ASN ARG SEQRES 61 A 1052 GLU LEU ILE ASN ASP THR LEU TYR SER THR ARG LYS ASP SEQRES 62 A 1052 ASP LYS GLY ASN THR LEU ILE VAL ASN ASN LEU ASN GLY SEQRES 63 A 1052 LEU TYR ASP LYS ASP ASN ASP LYS LEU LYS LYS LEU ILE SEQRES 64 A 1052 ASN LYS SER PRO GLU LYS LEU LEU MET TYR HIS HIS ASP SEQRES 65 A 1052 PRO GLN THR TYR GLN LYS LEU LYS LEU ILE MET GLU GLN SEQRES 66 A 1052 TYR GLY ASP GLU LYS ASN PRO LEU TYR LYS TYR TYR GLU SEQRES 67 A 1052 GLU THR GLY ASN TYR LEU THR LYS TYR SER LYS LYS ASP SEQRES 68 A 1052 ASN GLY PRO VAL ILE LYS LYS ILE LYS TYR TYR GLY ASN SEQRES 69 A 1052 LYS LEU ASN ALA HIS LEU ASP ILE THR ASP ASP TYR PRO SEQRES 70 A 1052 ASN SER ARG ASN LYS VAL VAL LYS LEU SER LEU LYS PRO SEQRES 71 A 1052 TYR ARG PHE ASP VAL TYR LEU ASP ASN GLY VAL TYR LYS SEQRES 72 A 1052 PHE VAL THR VAL LYS ASN LEU ASP VAL ILE LYS LYS GLU SEQRES 73 A 1052 ASN TYR TYR GLU VAL ASN SER LYS CYS TYR GLU GLU ALA SEQRES 74 A 1052 LYS LYS LEU LYS LYS ILE SER ASN GLN ALA GLU PHE ILE SEQRES 75 A 1052 ALA SER PHE TYR ASN ASN ASP LEU ILE LYS ILE ASN GLY SEQRES 76 A 1052 GLU LEU TYR ARG VAL ILE GLY VAL ASN ASN ASP LEU LEU SEQRES 77 A 1052 ASN ARG ILE GLU VAL ASN MET ILE ASP ILE THR TYR ARG SEQRES 78 A 1052 GLU TYR LEU GLU ASN MET ASN ASP LYS ARG PRO PRO ARG SEQRES 79 A 1052 ILE ILE LYS THR ILE ALA SER LYS THR GLN SER ILE LYS SEQRES 80 A 1052 LYS TYR SER THR ASP ILE LEU GLY ASN LEU TYR GLU VAL SEQRES 81 A 1052 LYS SER LYS LYS HIS PRO GLN ILE ILE LYS LYS GLY SEQRES 1 B 104 G U A C C G C U C C A G U SEQRES 2 B 104 C G U U C A U G G U U U U SEQRES 3 B 104 A G U A C U C U G G A A A SEQRES 4 B 104 C A G A A U C U A C U A A SEQRES 5 B 104 A A C A A G G C A A A A U SEQRES 6 B 104 G C C G U G U U U A U C U SEQRES 7 B 104 C G U C A A C U U G U U G SEQRES 8 B 104 G C G A G A U U U U U U U SEQRES 1 C 40 DA DG DA DG DT DA DC DT DA DA DA DA DC SEQRES 2 C 40 DA DT DT DC DA DA DC DA DT DG DA DA DC SEQRES 3 C 40 DG DA DC DT DG DG DA DG DC DG DG DT DA SEQRES 4 C 40 DC SEQRES 1 D 28 DT DC DG DT DT DC DA DT DG DT DT DG DA SEQRES 2 D 28 DA DT DG DT DT DT DT DA DG DT DA DC DT SEQRES 3 D 28 DC DT HET MG A1101 1 HET MG A1102 1 HET MG A1103 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG 3(MG 2+) HELIX 1 AA1 ASN A 40 TYR A 74 1 35 HELIX 2 AA2 ASN A 87 GLY A 95 1 9 HELIX 3 AA3 SER A 101 ARG A 115 1 15 HELIX 4 AA4 SER A 133 GLU A 146 1 14 HELIX 5 AA5 TYR A 149 LYS A 160 1 12 HELIX 6 AA6 GLY A 166 ARG A 170 5 5 HELIX 7 AA7 LYS A 172 ALA A 189 1 18 HELIX 8 AA8 GLN A 195 GLU A 206 1 12 HELIX 9 AA9 ASP A 225 TYR A 230 1 6 HELIX 10 AB1 ALA A 250 ASN A 263 1 14 HELIX 11 AB2 GLU A 276 VAL A 287 1 12 HELIX 12 AB3 THR A 295 ILE A 299 5 5 HELIX 13 AB4 LEU A 326 ASP A 334 1 9 HELIX 14 AB5 ARG A 338 GLU A 343 1 6 HELIX 15 AB6 ASN A 344 TYR A 358 1 15 HELIX 16 AB7 GLU A 362 ASN A 370 1 9 HELIX 17 AB8 THR A 376 SER A 384 1 9 HELIX 18 AB9 SER A 396 THR A 410 1 15 HELIX 19 AC1 GLN A 414 LEU A 421 1 8 HELIX 20 AC2 THR A 438 ILE A 445 5 8 HELIX 21 AC3 SER A 447 GLY A 469 1 23 HELIX 22 AC4 ASN A 483 GLU A 493 1 11 HELIX 23 AC5 ILE A 505 ARG A 510 1 6 HELIX 24 AC6 THR A 511 TYR A 519 5 9 HELIX 25 AC7 ILE A 521 GLN A 530 1 10 HELIX 26 AC8 PRO A 542 ASN A 549 1 8 HELIX 27 AC9 PRO A 560 SER A 564 5 5 HELIX 28 AD1 GLN A 577 SER A 581 1 5 HELIX 29 AD2 THR A 587 LEU A 592 1 6 HELIX 30 AD3 SER A 600 ALA A 612 1 13 HELIX 31 AD4 SER A 619 LEU A 626 1 8 HELIX 32 AD5 PHE A 635 PHE A 641 1 7 HELIX 33 AD6 ARG A 650 ASN A 667 1 18 HELIX 34 AD7 ASN A 677 TRP A 688 1 12 HELIX 35 AD8 LYS A 696 TYR A 698 5 3 HELIX 36 AD9 LYS A 699 PHE A 715 1 17 HELIX 37 AE1 LEU A 721 ASN A 730 1 10 HELIX 38 AE2 GLN A 737 MET A 741 5 5 HELIX 39 AE3 THR A 746 PHE A 754 1 9 HELIX 40 AE4 THR A 756 GLN A 759 5 4 HELIX 41 AE5 ILE A 760 ASP A 765 1 6 HELIX 42 AE6 LEU A 816 ASN A 821 1 6 HELIX 43 AE7 SER A 823 LYS A 826 5 4 HELIX 44 AE8 LEU A 827 HIS A 832 1 6 HELIX 45 AE9 ASP A 833 TYR A 847 1 15 HELIX 46 AF1 ASN A 852 GLY A 862 1 11 HELIX 47 AF2 ASN A 943 LEU A 953 1 11 HELIX 48 AF3 THR A 1000 ASN A 1009 1 10 SHEET 1 AA1 6 LYS A 672 ILE A 676 0 SHEET 2 AA1 6 ASP A 473 GLU A 477 1 N ILE A 474 O LYS A 674 SHEET 3 AA1 6 TYR A 5 ILE A 11 1 N LEU A 7 O ASP A 473 SHEET 4 AA1 6 SER A 15 ASP A 22 -1 O GLY A 17 N ALA A 10 SHEET 5 AA1 6 VAL A 28 LEU A 35 -1 O ILE A 29 N ILE A 20 SHEET 6 AA1 6 LYS A 770 HIS A 773 1 O SER A 772 N LEU A 35 SHEET 1 AA2 2 SER A 246 VAL A 247 0 SHEET 2 AA2 2 THR A 392 HIS A 393 -1 O HIS A 393 N SER A 246 SHEET 1 AA3 2 TYR A 553 HIS A 557 0 SHEET 2 AA3 2 LYS A 572 LYS A 576 -1 O VAL A 575 N GLU A 554 SHEET 1 AA4 5 LYS A 879 LYS A 886 0 SHEET 2 AA4 5 THR A 799 ASN A 806 -1 N ILE A 801 O ASN A 885 SHEET 3 AA4 5 TYR A 789 LYS A 793 -1 N SER A 790 O VAL A 802 SHEET 4 AA4 5 VAL A 904 LYS A 906 -1 O VAL A 905 N TYR A 789 SHEET 5 AA4 5 LEU A 891 ASP A 892 -1 N LEU A 891 O LYS A 906 SHEET 1 AA5 3 VAL A 922 LYS A 929 0 SHEET 2 AA5 3 PRO A 911 ASP A 919 -1 N ASP A 919 O VAL A 922 SHEET 3 AA5 3 GLU A 961 PHE A 966 -1 O GLU A 961 N LEU A 918 SHEET 1 AA6 2 VAL A 933 LYS A 936 0 SHEET 2 AA6 2 TYR A 939 VAL A 942 -1 O TYR A 939 N LYS A 936 SHEET 1 AA7 6 ILE A1016 THR A1019 0 SHEET 2 AA7 6 ARG A 991 ASN A 995 -1 N ILE A 992 O LYS A1018 SHEET 3 AA7 6 GLU A 977 ASN A 986 -1 N ASN A 986 O ARG A 991 SHEET 4 AA7 6 LEU A 971 ILE A 974 -1 N ILE A 972 O TYR A 979 SHEET 5 AA7 6 ILE A1027 THR A1032 -1 O LYS A1028 N LYS A 973 SHEET 6 AA7 6 LEU A1038 GLU A1040 -1 O TYR A1039 N SER A1031 LINK OE1 GLU A 477 MG MG A1103 1555 1555 2.93 LINK OD2 ASP A 556 MG MG A1101 1555 1555 2.94 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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