HEADER IMMUNE SYSTEM 06-MAY-23 8SRS TITLE SPRY-CAS9:GRNA COMPLEX TARGETING TAC PAM DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRISPR-ASSOCIATED ENDONUCLEASE CAS9/CSN1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SPCAS9,SPYCAS9; COMPND 5 EC: 3.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: GRNA; COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: TS; COMPND 14 CHAIN: C; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: NTS; COMPND 18 CHAIN: D; COMPND 19 ENGINEERED: YES; COMPND 20 MOL_ID: 5; COMPND 21 MOLECULE: TS; COMPND 22 CHAIN: c; COMPND 23 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PYOGENES; SOURCE 3 ORGANISM_TAXID: 1314; SOURCE 4 GENE: CAS9, CSN1, SPY_1046; 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: STREPTOCOCCUS PYOGENES; SOURCE 10 ORGANISM_TAXID: 1314; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE LAMBDA; SOURCE 14 ORGANISM_TAXID: 2681611; SOURCE 15 MOL_ID: 4; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE LAMBDA; SOURCE 18 ORGANISM_TAXID: 2681611; SOURCE 19 MOL_ID: 5; SOURCE 20 SYNTHETIC: YES; SOURCE 21 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE LAMBDA; SOURCE 22 ORGANISM_TAXID: 2681611 KEYWDS SPRY-CAS9, CRISPR, CAS9, PAM, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR G.N.HIBSHMAN,J.P.K.BRAVO,D.W.TAYLOR REVDAT 2 15-MAY-24 8SRS 1 JRNL REVDAT 1 01-MAY-24 8SRS 0 JRNL AUTH G.N.HIBSHMAN,J.P.K.BRAVO,M.M.HOOPER,T.L.DANGERFIELD,H.ZHANG, JRNL AUTH 2 I.J.FINKELSTEIN,K.A.JOHNSON,D.W.TAYLOR JRNL TITL UNRAVELING THE MECHANISMS OF PAMLESS DNA INTERROGATION BY JRNL TITL 2 SPRY-CAS9. JRNL REF NAT COMMUN V. 15 3663 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38688943 JRNL DOI 10.1038/S41467-024-47830-3 REMARK 2 REMARK 2 RESOLUTION. 2.79 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) : 2.790 REMARK 3 NUMBER OF PARTICLES : 89331 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 8SRS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1000274281. 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 : TERNARY COMPLEX OF SPRY-CAS9 REMARK 245 WITH LAMBDA 1 GRNA AND LAMBDA 1 REMARK 245 DNA 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) : 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) : 8000.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, c 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 GLU A 1 REMARK 465 ASP A 2 REMARK 465 GLY A 283 REMARK 465 ASP A 284 REMARK 465 GLN A 285 REMARK 465 TYR A 286 REMARK 465 ALA A 287 REMARK 465 VAL A 713 REMARK 465 SER A 714 REMARK 465 GLY A 715 REMARK 465 GLN A 716 REMARK 465 GLY A 717 REMARK 465 TYR A 1016 REMARK 465 ASP A 1017 REMARK 465 VAL A 1018 REMARK 465 ARG A 1019 REMARK 465 LYS A 1020 REMARK 465 MET A 1021 REMARK 465 ILE A 1022 REMARK 465 ALA A 1023 REMARK 465 LYS A 1024 REMARK 465 SER A 1025 REMARK 465 GLU A 1026 REMARK 465 GLN A 1027 REMARK 465 GLU A 1028 REMARK 465 GLY A 1367 REMARK 465 ASP A 1368 REMARK 465 GLY A 1369 REMARK 465 DA D 2 REMARK 465 DG D 3 REMARK 465 DC D 4 REMARK 465 DA D 5 REMARK 465 DG D 6 REMARK 465 DA D 7 REMARK 465 DA D 8 REMARK 465 DA D 9 REMARK 465 DT D 10 REMARK 465 DC D 11 REMARK 465 DT D 12 REMARK 465 DC D 13 REMARK 465 DT D 14 REMARK 465 DG D 15 REMARK 465 DC D 21A REMARK 465 DA D 21B REMARK 465 DT D 21C REMARK 465 DA D 21D REMARK 465 DA D 21E REMARK 465 DA D 21F REMARK 465 DG D 21G REMARK 465 DA D 21H REMARK 465 DT D 21I REMARK 465 DG D 21J REMARK 465 DA D 21K REMARK 465 DG D 21L REMARK 465 DA D 21M REMARK 465 DA D 47 REMARK 465 DC D 48 REMARK 465 DG D 49 REMARK 465 DT D 50 REMARK 465 DC D 51 REMARK 465 DA D 52 REMARK 465 DG D 53 REMARK 465 DC D 54 REMARK 465 DT D 55 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 DT c 0 P DT c 0 OP3 -0.128 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 182 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 PHE A 185 CB - CG - CD1 ANGL. DEV. = 4.3 DEGREES REMARK 500 LEU A 791 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 ASP A 835 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 DT C 13 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DA C 19 O4' - C1' - N9 ANGL. DEV. = 1.8 DEGREES REMARK 500 DC D 34 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES 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 ASN A 199 71.46 52.73 REMARK 500 ASP A 207 -164.36 -79.00 REMARK 500 ALA A 214 -62.28 -99.68 REMARK 500 ARG A 215 146.52 -171.84 REMARK 500 PHE A 238 63.38 62.64 REMARK 500 LYS A 268 -63.48 -96.48 REMARK 500 ASP A 269 -17.12 -140.30 REMARK 500 ILE A 363 -63.26 -94.55 REMARK 500 LEU A 455 38.89 -97.43 REMARK 500 TYR A 568 -61.44 -97.74 REMARK 500 GLU A 573 71.76 50.10 REMARK 500 TRP A1074 116.73 -160.95 REMARK 500 LEU A1206 -167.40 -117.02 REMARK 500 HIS A1297 52.58 -115.02 REMARK 500 TYR A1326 -159.88 -91.40 REMARK 500 SER A1338 111.14 -161.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 653 0.07 SIDE CHAIN 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 A1401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD1 REMARK 620 2 GLU A 762 OE2 92.5 REMARK 620 3 DC D 34 OP1 109.8 95.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD2 REMARK 620 2 DC D 34 OP2 99.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 839 OD1 REMARK 620 2 ASN A 863 OD1 69.5 REMARK 620 3 DT c 0 OP3 84.6 85.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A1102 OG1 REMARK 620 2 A B 65 OP2 124.9 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-40740 RELATED DB: EMDB REMARK 900 SPRY-CAS9:GRNA COMPLEX TARGETING TAC PAM DNA DBREF 8SRS A 2 1368 UNP Q99ZW2 CAS9_STRP1 2 1368 DBREF 8SRS B 1 98 PDB 8SRS 8SRS 1 98 DBREF 8SRS C 10 22 PDB 8SRS 8SRS 10 22 DBREF 8SRS D 2 55 PDB 8SRS 8SRS 2 55 DBREF 8SRS c 0 18 PDB 8SRS 8SRS 0 18 SEQADV 8SRS GLU A 1 UNP Q99ZW2 EXPRESSION TAG SEQADV 8SRS ARG A 61 UNP Q99ZW2 ALA 61 ENGINEERED MUTATION SEQADV 8SRS ARG A 1111 UNP Q99ZW2 LEU 1111 ENGINEERED MUTATION SEQADV 8SRS LEU A 1135 UNP Q99ZW2 ASP 1135 ENGINEERED MUTATION SEQADV 8SRS TRP A 1136 UNP Q99ZW2 SER 1136 ENGINEERED MUTATION SEQADV 8SRS LYS A 1218 UNP Q99ZW2 GLY 1218 ENGINEERED MUTATION SEQADV 8SRS GLN A 1219 UNP Q99ZW2 GLU 1219 ENGINEERED MUTATION SEQADV 8SRS ARG A 1317 UNP Q99ZW2 ASN 1317 ENGINEERED MUTATION SEQADV 8SRS ARG A 1322 UNP Q99ZW2 ALA 1322 ENGINEERED MUTATION SEQADV 8SRS PRO A 1333 UNP Q99ZW2 ARG 1333 ENGINEERED MUTATION SEQADV 8SRS GLN A 1335 UNP Q99ZW2 ARG 1335 ENGINEERED MUTATION SEQADV 8SRS ARG A 1337 UNP Q99ZW2 THR 1337 ENGINEERED MUTATION SEQADV 8SRS GLY A 1369 UNP Q99ZW2 EXPRESSION TAG SEQRES 1 A 1369 GLU ASP LYS LYS TYR SER ILE GLY LEU ASP ILE GLY THR SEQRES 2 A 1369 ASN SER VAL GLY TRP ALA VAL ILE THR ASP GLU TYR LYS SEQRES 3 A 1369 VAL PRO SER LYS LYS PHE LYS VAL LEU GLY ASN THR ASP SEQRES 4 A 1369 ARG HIS SER ILE LYS LYS ASN LEU ILE GLY ALA LEU LEU SEQRES 5 A 1369 PHE ASP SER GLY GLU THR ALA GLU ARG THR ARG LEU LYS SEQRES 6 A 1369 ARG THR ALA ARG ARG ARG TYR THR ARG ARG LYS ASN ARG SEQRES 7 A 1369 ILE CYS TYR LEU GLN GLU ILE PHE SER ASN GLU MET ALA SEQRES 8 A 1369 LYS VAL ASP ASP SER PHE PHE HIS ARG LEU GLU GLU SER SEQRES 9 A 1369 PHE LEU VAL GLU GLU ASP LYS LYS HIS GLU ARG HIS PRO SEQRES 10 A 1369 ILE PHE GLY ASN ILE VAL ASP GLU VAL ALA TYR HIS GLU SEQRES 11 A 1369 LYS TYR PRO THR ILE TYR HIS LEU ARG LYS LYS LEU VAL SEQRES 12 A 1369 ASP SER THR ASP LYS ALA ASP LEU ARG LEU ILE TYR LEU SEQRES 13 A 1369 ALA LEU ALA HIS MET ILE LYS PHE ARG GLY HIS PHE LEU SEQRES 14 A 1369 ILE GLU GLY ASP LEU ASN PRO ASP ASN SER ASP VAL ASP SEQRES 15 A 1369 LYS LEU PHE ILE GLN LEU VAL GLN THR TYR ASN GLN LEU SEQRES 16 A 1369 PHE GLU GLU ASN PRO ILE ASN ALA SER GLY VAL ASP ALA SEQRES 17 A 1369 LYS ALA ILE LEU SER ALA ARG LEU SER LYS SER ARG ARG SEQRES 18 A 1369 LEU GLU ASN LEU ILE ALA GLN LEU PRO GLY GLU LYS LYS SEQRES 19 A 1369 ASN GLY LEU PHE GLY ASN LEU ILE ALA LEU SER LEU GLY SEQRES 20 A 1369 LEU THR PRO ASN PHE LYS SER ASN PHE ASP LEU ALA GLU SEQRES 21 A 1369 ASP ALA LYS LEU GLN LEU SER LYS ASP THR TYR ASP ASP SEQRES 22 A 1369 ASP LEU ASP ASN LEU LEU ALA GLN ILE GLY ASP GLN TYR SEQRES 23 A 1369 ALA ASP LEU PHE LEU ALA ALA LYS ASN LEU SER ASP ALA SEQRES 24 A 1369 ILE LEU LEU SER ASP ILE LEU ARG VAL ASN THR GLU ILE SEQRES 25 A 1369 THR LYS ALA PRO LEU SER ALA SER MET ILE LYS ARG TYR SEQRES 26 A 1369 ASP GLU HIS HIS GLN ASP LEU THR LEU LEU LYS ALA LEU SEQRES 27 A 1369 VAL ARG GLN GLN LEU PRO GLU LYS TYR LYS GLU ILE PHE SEQRES 28 A 1369 PHE ASP GLN SER LYS ASN GLY TYR ALA GLY TYR ILE ASP SEQRES 29 A 1369 GLY GLY ALA SER GLN GLU GLU PHE TYR LYS PHE ILE LYS SEQRES 30 A 1369 PRO ILE LEU GLU LYS MET ASP GLY THR GLU GLU LEU LEU SEQRES 31 A 1369 VAL LYS LEU ASN ARG GLU ASP LEU LEU ARG LYS GLN ARG SEQRES 32 A 1369 THR PHE ASP ASN GLY SER ILE PRO HIS GLN ILE HIS LEU SEQRES 33 A 1369 GLY GLU LEU HIS ALA ILE LEU ARG ARG GLN GLU ASP PHE SEQRES 34 A 1369 TYR PRO PHE LEU LYS ASP ASN ARG GLU LYS ILE GLU LYS SEQRES 35 A 1369 ILE LEU THR PHE ARG ILE PRO TYR TYR VAL GLY PRO LEU SEQRES 36 A 1369 ALA ARG GLY ASN SER ARG PHE ALA TRP MET THR ARG LYS SEQRES 37 A 1369 SER GLU GLU THR ILE THR PRO TRP ASN PHE GLU GLU VAL SEQRES 38 A 1369 VAL ASP LYS GLY ALA SER ALA GLN SER PHE ILE GLU ARG SEQRES 39 A 1369 MET THR ASN PHE ASP LYS ASN LEU PRO ASN GLU LYS VAL SEQRES 40 A 1369 LEU PRO LYS HIS SER LEU LEU TYR GLU TYR PHE THR VAL SEQRES 41 A 1369 TYR ASN GLU LEU THR LYS VAL LYS TYR VAL THR GLU GLY SEQRES 42 A 1369 MET ARG LYS PRO ALA PHE LEU SER GLY GLU GLN LYS LYS SEQRES 43 A 1369 ALA ILE VAL ASP LEU LEU PHE LYS THR ASN ARG LYS VAL SEQRES 44 A 1369 THR VAL LYS GLN LEU LYS GLU ASP TYR PHE LYS LYS ILE SEQRES 45 A 1369 GLU CYS PHE ASP SER VAL GLU ILE SER GLY VAL GLU ASP SEQRES 46 A 1369 ARG PHE ASN ALA SER LEU GLY THR TYR HIS ASP LEU LEU SEQRES 47 A 1369 LYS ILE ILE LYS ASP LYS ASP PHE LEU ASP ASN GLU GLU SEQRES 48 A 1369 ASN GLU ASP ILE LEU GLU ASP ILE VAL LEU THR LEU THR SEQRES 49 A 1369 LEU PHE GLU ASP ARG GLU MET ILE GLU GLU ARG LEU LYS SEQRES 50 A 1369 THR TYR ALA HIS LEU PHE ASP ASP LYS VAL MET LYS GLN SEQRES 51 A 1369 LEU LYS ARG ARG ARG TYR THR GLY TRP GLY ARG LEU SER SEQRES 52 A 1369 ARG LYS LEU ILE ASN GLY ILE ARG ASP LYS GLN SER GLY SEQRES 53 A 1369 LYS THR ILE LEU ASP PHE LEU LYS SER ASP GLY PHE ALA SEQRES 54 A 1369 ASN ARG ASN PHE MET GLN LEU ILE HIS ASP ASP SER LEU SEQRES 55 A 1369 THR PHE LYS GLU ASP ILE GLN LYS ALA GLN VAL SER GLY SEQRES 56 A 1369 GLN GLY ASP SER LEU HIS GLU HIS ILE ALA ASN LEU ALA SEQRES 57 A 1369 GLY SER PRO ALA ILE LYS LYS GLY ILE LEU GLN THR VAL SEQRES 58 A 1369 LYS VAL VAL ASP GLU LEU VAL LYS VAL MET GLY ARG HIS SEQRES 59 A 1369 LYS PRO GLU ASN ILE VAL ILE GLU MET ALA ARG GLU ASN SEQRES 60 A 1369 GLN THR THR GLN LYS GLY GLN LYS ASN SER ARG GLU ARG SEQRES 61 A 1369 MET LYS ARG ILE GLU GLU GLY ILE LYS GLU LEU GLY SER SEQRES 62 A 1369 GLN ILE LEU LYS GLU HIS PRO VAL GLU ASN THR GLN LEU SEQRES 63 A 1369 GLN ASN GLU LYS LEU TYR LEU TYR TYR LEU GLN ASN GLY SEQRES 64 A 1369 ARG ASP MET TYR VAL ASP GLN GLU LEU ASP ILE ASN ARG SEQRES 65 A 1369 LEU SER ASP TYR ASP VAL ASP HIS ILE VAL PRO GLN SER SEQRES 66 A 1369 PHE LEU LYS ASP ASP SER ILE ASP ASN LYS VAL LEU THR SEQRES 67 A 1369 ARG SER ASP LYS ASN ARG GLY LYS SER ASP ASN VAL PRO SEQRES 68 A 1369 SER GLU GLU VAL VAL LYS LYS MET LYS ASN TYR TRP ARG SEQRES 69 A 1369 GLN LEU LEU ASN ALA LYS LEU ILE THR GLN ARG LYS PHE SEQRES 70 A 1369 ASP ASN LEU THR LYS ALA GLU ARG GLY GLY LEU SER GLU SEQRES 71 A 1369 LEU ASP LYS ALA GLY PHE ILE LYS ARG GLN LEU VAL GLU SEQRES 72 A 1369 THR ARG GLN ILE THR LYS HIS VAL ALA GLN ILE LEU ASP SEQRES 73 A 1369 SER ARG MET ASN THR LYS TYR ASP GLU ASN ASP LYS LEU SEQRES 74 A 1369 ILE ARG GLU VAL LYS VAL ILE THR LEU LYS SER LYS LEU SEQRES 75 A 1369 VAL SER ASP PHE ARG LYS ASP PHE GLN PHE TYR LYS VAL SEQRES 76 A 1369 ARG GLU ILE ASN ASN TYR HIS HIS ALA HIS ASP ALA TYR SEQRES 77 A 1369 LEU ASN ALA VAL VAL GLY THR ALA LEU ILE LYS LYS TYR SEQRES 78 A 1369 PRO LYS LEU GLU SER GLU PHE VAL TYR GLY ASP TYR LYS SEQRES 79 A 1369 VAL TYR ASP VAL ARG LYS MET ILE ALA LYS SER GLU GLN SEQRES 80 A 1369 GLU ILE GLY LYS ALA THR ALA LYS TYR PHE PHE TYR SER SEQRES 81 A 1369 ASN ILE MET ASN PHE PHE LYS THR GLU ILE THR LEU ALA SEQRES 82 A 1369 ASN GLY GLU ILE ARG LYS ARG PRO LEU ILE GLU THR ASN SEQRES 83 A 1369 GLY GLU THR GLY GLU ILE VAL TRP ASP LYS GLY ARG ASP SEQRES 84 A 1369 PHE ALA THR VAL ARG LYS VAL LEU SER MET PRO GLN VAL SEQRES 85 A 1369 ASN ILE VAL LYS LYS THR GLU VAL GLN THR GLY GLY PHE SEQRES 86 A 1369 SER LYS GLU SER ILE ARG PRO LYS ARG ASN SER ASP LYS SEQRES 87 A 1369 LEU ILE ALA ARG LYS LYS ASP TRP ASP PRO LYS LYS TYR SEQRES 88 A 1369 GLY GLY PHE LEU TRP PRO THR VAL ALA TYR SER VAL LEU SEQRES 89 A 1369 VAL VAL ALA LYS VAL GLU LYS GLY LYS SER LYS LYS LEU SEQRES 90 A 1369 LYS SER VAL LYS GLU LEU LEU GLY ILE THR ILE MET GLU SEQRES 91 A 1369 ARG SER SER PHE GLU LYS ASN PRO ILE ASP PHE LEU GLU SEQRES 92 A 1369 ALA LYS GLY TYR LYS GLU VAL LYS LYS ASP LEU ILE ILE SEQRES 93 A 1369 LYS LEU PRO LYS TYR SER LEU PHE GLU LEU GLU ASN GLY SEQRES 94 A 1369 ARG LYS ARG MET LEU ALA SER ALA LYS GLN LEU GLN LYS SEQRES 95 A 1369 GLY ASN GLU LEU ALA LEU PRO SER LYS TYR VAL ASN PHE SEQRES 96 A 1369 LEU TYR LEU ALA SER HIS TYR GLU LYS LEU LYS GLY SER SEQRES 97 A 1369 PRO GLU ASP ASN GLU GLN LYS GLN LEU PHE VAL GLU GLN SEQRES 98 A 1369 HIS LYS HIS TYR LEU ASP GLU ILE ILE GLU GLN ILE SER SEQRES 99 A 1369 GLU PHE SER LYS ARG VAL ILE LEU ALA ASP ALA ASN LEU SEQRES 100 A 1369 ASP LYS VAL LEU SER ALA TYR ASN LYS HIS ARG ASP LYS SEQRES 101 A 1369 PRO ILE ARG GLU GLN ALA GLU ASN ILE ILE HIS LEU PHE SEQRES 102 A 1369 THR LEU THR ARG LEU GLY ALA PRO ARG ALA PHE LYS TYR SEQRES 103 A 1369 PHE ASP THR THR ILE ASP PRO LYS GLN TYR ARG SER THR SEQRES 104 A 1369 LYS GLU VAL LEU ASP ALA THR LEU ILE HIS GLN SER ILE SEQRES 105 A 1369 THR GLY LEU TYR GLU THR ARG ILE ASP LEU SER GLN LEU SEQRES 106 A 1369 GLY GLY ASP GLY SEQRES 1 B 98 G A C G C A U A A A G A U SEQRES 2 B 98 G A G A C G C G U U U U A SEQRES 3 B 98 G A G C U A G A A A U A G SEQRES 4 B 98 C A A G U U A A A A U A A SEQRES 5 B 98 G G C U A G U C C G U U A SEQRES 6 B 98 U C A A C U U G A A A A A SEQRES 7 B 98 G U G G C A C C G A G U C SEQRES 8 B 98 G G U G C U U SEQRES 1 C 13 DT DT DG DT DA DC DT DG DT DA DG DC DG SEQRES 1 D 55 DA DG DC DA DG DA DA DA DT DC DT DC DT SEQRES 2 D 55 DG DC DT DG DA DC DG DC DA DT DA DA DA SEQRES 3 D 55 DG DA DT DG DA DG DA DC DG DC DT DA DC SEQRES 4 D 55 DA DG DT DA DC DA DA DA DC DG DT DC DA SEQRES 5 D 55 DG DC DT SEQRES 1 c 19 DT DC DT DC DA DT DC DT DT DT DA DT DG SEQRES 2 c 19 DC DG DT DC DA DG HET MG A1401 1 HET MG A1402 1 HET MG A1403 1 HET MG A1404 1 HETNAM MG MAGNESIUM ION FORMUL 6 MG 4(MG 2+) FORMUL 10 HOH *(H2 O) HELIX 1 AA1 ALA A 59 ASP A 94 1 36 HELIX 2 AA2 SER A 96 SER A 104 1 9 HELIX 3 AA3 ASN A 121 TYR A 132 1 12 HELIX 4 AA4 THR A 134 SER A 145 1 12 HELIX 5 AA5 ASP A 150 PHE A 164 1 15 HELIX 6 AA6 VAL A 181 LYS A 183 5 3 HELIX 7 AA7 LEU A 184 PHE A 196 1 13 HELIX 8 AA8 ALA A 208 ARG A 215 1 8 HELIX 9 AA9 SER A 217 LEU A 229 1 13 HELIX 10 AB1 LEU A 241 LEU A 246 1 6 HELIX 11 AB2 TYR A 271 ASP A 276 5 6 HELIX 12 AB3 LEU A 289 LEU A 306 1 18 HELIX 13 AB4 ALA A 315 LEU A 343 1 29 HELIX 14 AB5 LYS A 346 PHE A 352 1 7 HELIX 15 AB6 GLY A 358 ASP A 364 1 7 HELIX 16 AB7 SER A 368 MET A 383 1 16 HELIX 17 AB8 THR A 386 ARG A 395 1 10 HELIX 18 AB9 THR A 404 ILE A 410 5 7 HELIX 19 AC1 PRO A 411 GLU A 427 1 17 HELIX 20 AC2 TYR A 430 ASN A 436 1 7 HELIX 21 AC3 ASN A 436 PHE A 446 1 11 HELIX 22 AC4 ASP A 483 ARG A 494 1 12 HELIX 23 AC5 SER A 512 THR A 525 1 14 HELIX 24 AC6 SER A 541 LEU A 552 1 12 HELIX 25 AC7 THR A 560 TYR A 568 1 9 HELIX 26 AC8 LEU A 591 LYS A 602 1 12 HELIX 27 AC9 ASP A 603 ASN A 609 1 7 HELIX 28 AD1 ASN A 612 PHE A 626 1 15 HELIX 29 AD2 ASP A 628 LYS A 637 1 10 HELIX 30 AD3 THR A 638 LEU A 642 5 5 HELIX 31 AD4 ASP A 644 LYS A 652 1 9 HELIX 32 AD5 SER A 663 GLY A 669 1 7 HELIX 33 AD6 THR A 678 SER A 685 1 8 HELIX 34 AD7 ASN A 692 ASP A 699 1 8 HELIX 35 AD8 THR A 703 GLN A 712 1 10 HELIX 36 AD9 SER A 719 ASN A 726 1 8 HELIX 37 AE1 PRO A 731 MET A 751 1 21 HELIX 38 AE2 THR A 769 ASN A 776 1 8 HELIX 39 AE3 GLU A 779 GLY A 792 1 14 HELIX 40 AE4 GLN A 794 HIS A 799 1 6 HELIX 41 AE5 ASN A 808 GLN A 817 1 10 HELIX 42 AE6 ASP A 829 LEU A 833 5 5 HELIX 43 AE7 SER A 851 ASP A 853 5 3 HELIX 44 AE8 ARG A 859 LYS A 866 1 8 HELIX 45 AE9 SER A 872 ASN A 888 1 17 HELIX 46 AF1 THR A 893 THR A 901 1 9 HELIX 47 AF2 LYS A 902 GLY A 906 5 5 HELIX 48 AF3 SER A 909 ALA A 914 1 6 HELIX 49 AF4 ILE A 917 ASN A 940 1 24 HELIX 50 AF5 SER A 960 PHE A 970 1 11 HELIX 51 AF6 ASN A 980 TYR A 1001 1 22 HELIX 52 AF7 LEU A 1004 VAL A 1009 1 6 HELIX 53 AF8 GLY A 1030 MET A 1043 1 14 HELIX 54 AF9 ASN A 1044 LYS A 1047 5 4 HELIX 55 AG1 GLY A 1077 SER A 1088 1 12 HELIX 56 AG2 ASP A 1127 GLY A 1132 1 6 HELIX 57 AG3 GLU A 1170 ASN A 1177 1 8 HELIX 58 AG4 ASN A 1177 LYS A 1185 1 9 HELIX 59 AG5 GLU A 1207 GLY A 1209 5 3 HELIX 60 AG6 PRO A 1229 SER A 1240 1 12 HELIX 61 AG7 SER A 1248 HIS A 1262 1 15 HELIX 62 AG8 HIS A 1264 ILE A 1281 1 18 HELIX 63 AG9 ALA A 1283 HIS A 1297 1 15 HELIX 64 AH1 PRO A 1301 LEU A 1312 1 12 HELIX 65 AH2 PHE A 1313 LEU A 1315 5 3 HELIX 66 AH3 LYS A 1340 ASP A 1344 5 5 HELIX 67 AH4 SER A 1363 LEU A 1365 5 3 SHEET 1 AA1 6 LYS A 954 LYS A 959 0 SHEET 2 AA1 6 ASN A 758 MET A 763 1 N ILE A 759 O ILE A 956 SHEET 3 AA1 6 TYR A 5 ILE A 11 1 N ILE A 7 O VAL A 760 SHEET 4 AA1 6 SER A 15 THR A 22 -1 O GLY A 17 N ASP A 10 SHEET 5 AA1 6 ILE A 48 LEU A 52 -1 O LEU A 51 N VAL A 16 SHEET 6 AA1 6 ASN A1093 LYS A1096 1 O VAL A1095 N LEU A 52 SHEET 1 AA2 7 SER A 42 ASN A 46 0 SHEET 2 AA2 7 SER A 29 LEU A 35 -1 N PHE A 32 O ILE A 43 SHEET 3 AA2 7 GLU A1357 ASP A1361 1 O ARG A1359 N LEU A 35 SHEET 4 AA2 7 THR A1346 GLN A1350 -1 N LEU A1347 O ILE A1360 SHEET 5 AA2 7 SER A1202 GLU A1205 -1 N LEU A1203 O ILE A1348 SHEET 6 AA2 7 LYS A1211 SER A1216 -1 O LEU A1214 N SER A1202 SHEET 7 AA2 7 GLN A1219 LYS A1222 -1 O GLN A1221 N MET A1213 SHEET 1 AA3 3 ALA A 538 PHE A 539 0 SHEET 2 AA3 3 LYS A 528 VAL A 530 -1 N TYR A 529 O ALA A 538 SHEET 3 AA3 3 GLU A 579 SER A 581 -1 O GLU A 579 N VAL A 530 SHEET 1 AA4 2 ASP A 837 HIS A 840 0 SHEET 2 AA4 2 LYS A 855 THR A 858 -1 O THR A 858 N ASP A 837 SHEET 1 AA5 2 GLU A1049 THR A1051 0 SHEET 2 AA5 2 ILE A1057 LYS A1059 -1 O ARG A1058 N ILE A1050 SHEET 1 AA6 2 ILE A1063 THR A1065 0 SHEET 2 AA6 2 ILE A1072 ASP A1075 -1 O TRP A1074 N GLU A1064 SHEET 1 AA7 2 ILE A1120 ALA A1121 0 SHEET 2 AA7 2 GLY A1133 PHE A1134 -1 O PHE A1134 N ILE A1120 SHEET 1 AA8 3 LYS A1156 THR A1167 0 SHEET 2 AA8 3 VAL A1139 LYS A1151 -1 N ALA A1147 O VAL A1160 SHEET 3 AA8 3 TYR A1187 LYS A1188 -1 O LYS A1188 N LYS A1148 SHEET 1 AA9 3 LYS A1156 THR A1167 0 SHEET 2 AA9 3 VAL A1139 LYS A1151 -1 N ALA A1147 O VAL A1160 SHEET 3 AA9 3 ILE A1196 LEU A1198 -1 O LEU A1198 N SER A1142 SHEET 1 AB1 2 PHE A1324 LYS A1325 0 SHEET 2 AB1 2 THR A1330 ILE A1331 -1 O ILE A1331 N PHE A1324 LINK OD1 ASP A 10 MG MG A1401 1555 1555 2.10 LINK OD2 ASP A 10 MG MG A1402 1555 1555 2.15 LINK OE2 GLU A 762 MG MG A1401 1555 1555 2.08 LINK OD1 ASP A 839 MG MG A1403 1555 1555 2.09 LINK OD1 ASN A 863 MG MG A1403 1555 1555 2.86 LINK OG1 THR A1102 MG MG A1404 1555 1555 2.25 LINK MG MG A1401 OP1 DC D 34 1555 1555 2.07 LINK MG MG A1402 OP2 DC D 34 1555 1555 2.03 LINK MG MG A1403 OP3 DT c 0 1555 1555 2.23 LINK MG MG A1404 OP2 A B 65 1555 1555 2.86 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