HEADER RNA BINDING PROTEIN/DNA/RNA 11-FEB-25 9N9M TITLE CRYO-EM STRUCTURE OF THE DCAS12F-GRNA-DNA COMPLEX (PARTIAL R-LOOP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEASE-DEACTIVATED CAS12F; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA NON-TEMPLATE STRAND; COMPND 7 CHAIN: a; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DNA TEMPLATE STRAND; COMPND 11 CHAIN: b; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: GRNA (76-MER); COMPND 15 CHAIN: c; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FLAGELLIMONAS TAEANENSIS; SOURCE 3 ORGANISM_TAXID: 1005926; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: FLAGELLIMONAS TAEANENSIS; SOURCE 9 ORGANISM_TAXID: 1005926; SOURCE 10 MOL_ID: 3; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: FLAGELLIMONAS TAEANENSIS; SOURCE 13 ORGANISM_TAXID: 1005926; SOURCE 14 MOL_ID: 4; SOURCE 15 ORGANISM_SCIENTIFIC: FLAGELLIMONAS TAEANENSIS; SOURCE 16 ORGANISM_TAXID: 1005926; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS DCAS12F, PARTIAL R-LOOP, RNA BINDING PROTEIN, RNA BINDING PROTEIN- KEYWDS 2 DNA-RNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR L.CHANG,S.H.STERNBERG,R.XIAO,F.T.HOFFMANN,T.WIEGAND,D.XIE REVDAT 1 24-DEC-25 9N9M 0 JRNL AUTH X.RENJIAN,C.LEIFU JRNL TITL STRUCTURAL BASIS OF RNA-GUIDED TRANSCRIPTION VIA JRNL TITL 2 CAS12F-SIGMA FACTOR ASSOCIATION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.38 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) : 3.380 REMARK 3 NUMBER OF PARTICLES : 18374 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9N9M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-25. REMARK 100 THE DEPOSITION ID IS D_1000291520. 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 : DCAS12F-GRNA-DNA COMPLEX 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 : 7.60 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : DARK FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5920.00 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, a, b, 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 GLY B 64 REMARK 465 ILE B 65 REMARK 465 LYS B 66 REMARK 465 TYR B 67 REMARK 465 LYS B 68 REMARK 465 LEU B 69 REMARK 465 ALA B 70 REMARK 465 ASP B 71 REMARK 465 GLU B 72 REMARK 465 LYS B 73 REMARK 465 LYS B 74 REMARK 465 ASP B 75 REMARK 465 GLU B 76 REMARK 465 LYS B 77 REMARK 465 GLY B 78 REMARK 465 ILE B 79 REMARK 465 LEU B 80 REMARK 465 GLN B 81 REMARK 465 ARG B 82 REMARK 465 DT a 1 REMARK 465 DT a 2 REMARK 465 DG a 3 REMARK 465 DT a 4 REMARK 465 DG a 5 REMARK 465 DG a 6 REMARK 465 DG a 7 REMARK 465 DA a 8 REMARK 465 DT a 9 REMARK 465 DA a 10 REMARK 465 DC a 11 REMARK 465 DC a 12 REMARK 465 DC a 13 REMARK 465 DG a 14 REMARK 465 DT a 15 REMARK 465 DT a 16 REMARK 465 DA a 17 REMARK 465 DC a 18 REMARK 465 DA a 19 REMARK 465 DC a 20 REMARK 465 DT a 21 REMARK 465 DA a 22 REMARK 465 DA a 23 REMARK 465 DT a 24 REMARK 465 DT a 25 REMARK 465 DT a 26 REMARK 465 DT a 27 REMARK 465 DT a 28 REMARK 465 DC a 29 REMARK 465 DG a 30 REMARK 465 DG a 31 REMARK 465 DT a 32 REMARK 465 DT a 33 REMARK 465 DC a 34 REMARK 465 DA a 35 REMARK 465 DC a 36 REMARK 465 DG a 37 REMARK 465 DA a 38 REMARK 465 DT a 39 REMARK 465 DA a 40 REMARK 465 DT a 41 REMARK 465 DC a 42 REMARK 465 DC a 43 REMARK 465 DT a 44 REMARK 465 DT a 45 REMARK 465 DT a 46 REMARK 465 DA a 47 REMARK 465 DG a 48 REMARK 465 DT a 49 REMARK 465 DC a 50 REMARK 465 DC a 51 REMARK 465 DC a 52 REMARK 465 DA a 53 REMARK 465 DC a 54 REMARK 465 DG b -54 REMARK 465 DT b -53 REMARK 465 DG b -52 REMARK 465 DG b -51 REMARK 465 DG b -50 REMARK 465 DA b -49 REMARK 465 DC b -48 REMARK 465 DT b -47 REMARK 465 DA b -46 REMARK 465 DA b -45 REMARK 465 DA b -44 REMARK 465 DG b -43 REMARK 465 DG b -42 REMARK 465 DA b -41 REMARK 465 DT b -40 REMARK 465 DA b -39 REMARK 465 DT b -38 REMARK 465 DC b -37 REMARK 465 DG b -36 REMARK 465 DT b -35 REMARK 465 DG b -34 REMARK 465 DA b -33 REMARK 465 DA b -32 REMARK 465 DC b -31 REMARK 465 DC b -30 REMARK 465 DG b -29 REMARK 465 DA b -28 REMARK 465 DA b -27 REMARK 465 DA b -26 REMARK 465 DA b -25 REMARK 465 DA b -24 REMARK 465 DT b -23 REMARK 465 DT b -22 REMARK 465 DA b -21 REMARK 465 DG b -20 REMARK 465 DT b -19 REMARK 465 DG b -18 REMARK 465 DT b -17 REMARK 465 DA b -16 REMARK 465 DA b -15 REMARK 465 DC b -14 REMARK 465 DG b -13 REMARK 465 DG b -12 REMARK 465 DG b -11 REMARK 465 DT b -10 REMARK 465 A c 1 REMARK 465 U c 2 REMARK 465 U c 3 REMARK 465 U c 4 REMARK 465 U c 5 REMARK 465 U c 85 REMARK 465 A c 86 REMARK 465 C c 87 REMARK 465 G c 88 REMARK 465 C c 89 REMARK 465 U c 90 REMARK 465 A c 91 REMARK 465 A c 92 REMARK 465 C c 93 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 ARG A 84 OG1 THR A 87 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 DC a -5 P DC a -5 OP3 -0.127 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 LYS A 173 59.13 -93.42 REMARK 500 ASP A 177 -61.05 -94.63 REMARK 500 PHE A 252 -64.18 -95.07 REMARK 500 ASN A 324 -145.53 35.51 REMARK 500 GLU A 326 21.62 46.73 REMARK 500 VAL A 329 55.89 36.76 REMARK 500 GLU A 335 -72.27 -63.89 REMARK 500 GLU A 336 158.83 176.30 REMARK 500 LEU A 339 -19.71 160.17 REMARK 500 ARG A 340 -127.14 60.13 REMARK 500 GLU A 346 33.59 73.52 REMARK 500 PHE B 58 40.59 -109.07 REMARK 500 ASP B 327 -157.77 57.56 REMARK 500 VAL B 329 -107.83 53.68 REMARK 500 ALA B 332 -168.45 -79.11 REMARK 500 LYS B 333 -3.19 68.43 REMARK 500 ARG B 340 -98.97 56.44 REMARK 500 TYR B 344 -158.62 -76.91 REMARK 500 TYR B 345 71.88 -69.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PHE A 337 VAL A 338 -146.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-49173 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE DCAS12F-GRNA-DNA COMPLEX (PARTIAL R-LOOP) DBREF 9N9M A 1 365 PDB 9N9M 9N9M 1 365 DBREF 9N9M B 1 365 PDB 9N9M 9N9M 1 365 DBREF 9N9M a -5 54 PDB 9N9M 9N9M -5 54 DBREF 9N9M b -54 5 PDB 9N9M 9N9M -54 5 DBREF 9N9M c 1 93 PDB 9N9M 9N9M 1 93 SEQRES 1 A 365 MET GLY LYS SER THR LEU LYS HIS THR ARG LYS ILE GLN SEQRES 2 A 365 ILE LEU ILE ASP LEU PRO THR LYS ASP GLU LYS LYS GLU SEQRES 3 A 365 VAL MET ASP MET MET TYR GLN TRP ARG ASP ARG CYS PHE SEQRES 4 A 365 ARG ALA ALA ASN ILE ILE VAL THR HIS LEU TYR VAL GLN SEQRES 5 A 365 GLU MET ILE LYS ASP PHE PHE TYR LEU SER GLU GLY ILE SEQRES 6 A 365 LYS TYR LYS LEU ALA ASP GLU LYS LYS ASP GLU LYS GLY SEQRES 7 A 365 ILE LEU GLN ARG SER ARG MET ASN THR THR TYR ARG VAL SEQRES 8 A 365 VAL SER ASP ARG PHE LYS GLY GLU MET PRO THR ASN ILE SEQRES 9 A 365 LEU SER THR LEU ASN HIS GLY LEU ILE SER SER PHE ASN SEQRES 10 A 365 LYS ASN ARG VAL GLN TYR TRP LYS GLY GLU ARG SER LEU SEQRES 11 A 365 PRO ASN PHE LYS LYS ASP MET ALA PHE PRO PHE GLY LEU SEQRES 12 A 365 GLN GLY ILE SER ARG LEU VAL TYR ASP GLU GLU LYS LYS SEQRES 13 A 365 ALA PHE CYS PHE ARG LEU TYR ARG VAL PRO PHE LYS THR SEQRES 14 A 365 TYR LEU GLY LYS ASP PHE THR ASP LYS ARG MET LEU LEU SEQRES 15 A 365 GLU ARG LEU VAL LYS GLY ASP VAL LYS LEU CYS ALA SER SEQRES 16 A 365 ASN ILE GLN LEU ASN GLY GLY LYS ILE PHE TRP LEU ALA SEQRES 17 A 365 VAL PHE GLU ILE GLU LYS GLU LYS HIS SER LEU LYS PRO SEQRES 18 A 365 GLU VAL ILE ALA GLU ALA SER LEU SER LEU GLU TYR PRO SEQRES 19 A 365 ILE VAL VAL LYS THR GLY LYS ASN ARG LEU THR ILE GLY SEQRES 20 A 365 THR LYS GLU GLU PHE LEU TYR ARG ARG LEU ALA ILE GLN SEQRES 21 A 365 ALA ALA ARG ARG ARG THR GLN VAL GLY ALA THR TYR SER SEQRES 22 A 365 ARG SER GLY LYS GLY LYS LYS ARG LYS LEU LYS ALA VAL SEQRES 23 A 365 ASP LYS TYR HIS LYS THR GLU SER ASN TYR VAL ALA HIS SEQRES 24 A 365 ARG ILE HIS VAL TYR SER ARG LYS LEU ILE ASP PHE CYS SEQRES 25 A 365 ILE LYS HIS GLN ALA GLY THR LEU ILE LEU MET ASN GLN SEQRES 26 A 365 GLU ASP LYS VAL GLY ILE ALA LYS GLU GLU GLU PHE VAL SEQRES 27 A 365 LEU ARG ASN TRP SER TYR TYR GLU LEU MET THR LYS ILE SEQRES 28 A 365 LYS TYR LYS ALA GLU LYS ALA GLY ILE GLU LEU ILE ILE SEQRES 29 A 365 GLY SEQRES 1 B 365 MET GLY LYS SER THR LEU LYS HIS THR ARG LYS ILE GLN SEQRES 2 B 365 ILE LEU ILE ASP LEU PRO THR LYS ASP GLU LYS LYS GLU SEQRES 3 B 365 VAL MET ASP MET MET TYR GLN TRP ARG ASP ARG CYS PHE SEQRES 4 B 365 ARG ALA ALA ASN ILE ILE VAL THR HIS LEU TYR VAL GLN SEQRES 5 B 365 GLU MET ILE LYS ASP PHE PHE TYR LEU SER GLU GLY ILE SEQRES 6 B 365 LYS TYR LYS LEU ALA ASP GLU LYS LYS ASP GLU LYS GLY SEQRES 7 B 365 ILE LEU GLN ARG SER ARG MET ASN THR THR TYR ARG VAL SEQRES 8 B 365 VAL SER ASP ARG PHE LYS GLY GLU MET PRO THR ASN ILE SEQRES 9 B 365 LEU SER THR LEU ASN HIS GLY LEU ILE SER SER PHE ASN SEQRES 10 B 365 LYS ASN ARG VAL GLN TYR TRP LYS GLY GLU ARG SER LEU SEQRES 11 B 365 PRO ASN PHE LYS LYS ASP MET ALA PHE PRO PHE GLY LEU SEQRES 12 B 365 GLN GLY ILE SER ARG LEU VAL TYR ASP GLU GLU LYS LYS SEQRES 13 B 365 ALA PHE CYS PHE ARG LEU TYR ARG VAL PRO PHE LYS THR SEQRES 14 B 365 TYR LEU GLY LYS ASP PHE THR ASP LYS ARG MET LEU LEU SEQRES 15 B 365 GLU ARG LEU VAL LYS GLY ASP VAL LYS LEU CYS ALA SER SEQRES 16 B 365 ASN ILE GLN LEU ASN GLY GLY LYS ILE PHE TRP LEU ALA SEQRES 17 B 365 VAL PHE GLU ILE GLU LYS GLU LYS HIS SER LEU LYS PRO SEQRES 18 B 365 GLU VAL ILE ALA GLU ALA SER LEU SER LEU GLU TYR PRO SEQRES 19 B 365 ILE VAL VAL LYS THR GLY LYS ASN ARG LEU THR ILE GLY SEQRES 20 B 365 THR LYS GLU GLU PHE LEU TYR ARG ARG LEU ALA ILE GLN SEQRES 21 B 365 ALA ALA ARG ARG ARG THR GLN VAL GLY ALA THR TYR SER SEQRES 22 B 365 ARG SER GLY LYS GLY LYS LYS ARG LYS LEU LYS ALA VAL SEQRES 23 B 365 ASP LYS TYR HIS LYS THR GLU SER ASN TYR VAL ALA HIS SEQRES 24 B 365 ARG ILE HIS VAL TYR SER ARG LYS LEU ILE ASP PHE CYS SEQRES 25 B 365 ILE LYS HIS GLN ALA GLY THR LEU ILE LEU MET ASN GLN SEQRES 26 B 365 GLU ASP LYS VAL GLY ILE ALA LYS GLU GLU GLU PHE VAL SEQRES 27 B 365 LEU ARG ASN TRP SER TYR TYR GLU LEU MET THR LYS ILE SEQRES 28 B 365 LYS TYR LYS ALA GLU LYS ALA GLY ILE GLU LEU ILE ILE SEQRES 29 B 365 GLY SEQRES 1 a 60 DC DT DA DG DC DG DT DT DG DT DG DG DG SEQRES 2 a 60 DA DT DA DC DC DC DG DT DT DA DC DA DC SEQRES 3 a 60 DT DA DA DT DT DT DT DT DC DG DG DT DT SEQRES 4 a 60 DC DA DC DG DA DT DA DT DC DC DT DT DT SEQRES 5 a 60 DA DG DT DC DC DC DA DC SEQRES 1 b 60 DG DT DG DG DG DA DC DT DA DA DA DG DG SEQRES 2 b 60 DA DT DA DT DC DG DT DG DA DA DC DC DG SEQRES 3 b 60 DA DA DA DA DA DT DT DA DG DT DG DT DA SEQRES 4 b 60 DA DC DG DG DG DT DA DT DC DC DC DA DC SEQRES 5 b 60 DA DA DC DG DC DT DA DG SEQRES 1 c 93 A U U U U G A G G G U G C SEQRES 2 c 93 U U G U A C A C C C A U A SEQRES 3 c 93 G G G U G A G G U U A A G SEQRES 4 c 93 A A U U A C A C U C A C U SEQRES 5 c 93 A A G U G U G A A C A A C SEQRES 6 c 93 A C A U A C A A C U U G U SEQRES 7 c 93 G G G A U A U A C G C U A SEQRES 8 c 93 A C HELIX 1 AA1 THR A 20 GLY A 64 1 45 HELIX 2 AA2 SER A 83 LYS A 97 1 15 HELIX 3 AA3 PRO A 101 ASN A 119 1 19 HELIX 4 AA4 ASN A 119 GLY A 126 1 8 HELIX 5 AA5 GLY A 142 GLN A 144 5 3 HELIX 6 AA6 ASP A 177 LYS A 187 1 11 HELIX 7 AA7 THR A 248 ALA A 270 1 23 HELIX 8 AA8 GLY A 278 LEU A 283 1 6 HELIX 9 AA9 LEU A 283 LYS A 291 1 9 HELIX 10 AB1 THR A 292 HIS A 315 1 24 HELIX 11 AB2 GLU A 326 ILE A 331 1 6 HELIX 12 AB3 GLU A 346 GLY A 359 1 14 HELIX 13 AB4 THR B 20 MET B 54 1 35 HELIX 14 AB5 ILE B 55 PHE B 58 5 4 HELIX 15 AB6 ARG B 84 LYS B 97 1 14 HELIX 16 AB7 PRO B 101 ASN B 119 1 19 HELIX 17 AB8 ASN B 119 LYS B 125 1 7 HELIX 18 AB9 ASP B 177 LYS B 187 1 11 HELIX 19 AC1 THR B 248 TYR B 272 1 25 HELIX 20 AC2 GLY B 278 HIS B 315 1 38 HELIX 21 AC3 GLU B 346 GLY B 359 1 14 SHEET 1 AA1 7 PHE A 139 PHE A 141 0 SHEET 2 AA1 7 SER A 195 ASN A 200 -1 O SER A 195 N PHE A 141 SHEET 3 AA1 7 LYS A 203 GLU A 213 -1 O PHE A 205 N GLN A 198 SHEET 4 AA1 7 THR A 5 ILE A 16 -1 N HIS A 8 O PHE A 210 SHEET 5 AA1 7 PRO A 166 THR A 169 -1 O LYS A 168 N LEU A 15 SHEET 6 AA1 7 ALA A 157 LEU A 162 -1 N PHE A 160 O PHE A 167 SHEET 7 AA1 7 ILE A 146 ASP A 152 -1 N SER A 147 O ARG A 161 SHEET 1 AA2 2 LYS A 68 ASP A 71 0 SHEET 2 AA2 2 GLY A 78 LEU A 80 1 O LEU A 80 N ALA A 70 SHEET 1 AA3 5 ASN A 242 ILE A 246 0 SHEET 2 AA3 5 ILE A 235 THR A 239 -1 N ILE A 235 O ILE A 246 SHEET 3 AA3 5 LYS A 220 SER A 228 -1 N GLU A 226 O LYS A 238 SHEET 4 AA3 5 ALA A 317 LEU A 322 1 O THR A 319 N ALA A 225 SHEET 5 AA3 5 GLU A 361 ILE A 364 1 O ILE A 363 N LEU A 322 SHEET 1 AA4 7 PHE B 139 PHE B 141 0 SHEET 2 AA4 7 SER B 195 ASN B 200 -1 O ILE B 197 N PHE B 139 SHEET 3 AA4 7 LYS B 203 GLU B 213 -1 O PHE B 205 N GLN B 198 SHEET 4 AA4 7 THR B 5 ILE B 16 -1 N LEU B 6 O ILE B 212 SHEET 5 AA4 7 VAL B 165 TYR B 170 -1 O LYS B 168 N LEU B 15 SHEET 6 AA4 7 ALA B 157 LEU B 162 -1 N PHE B 160 O PHE B 167 SHEET 7 AA4 7 ILE B 146 ASP B 152 -1 N SER B 147 O ARG B 161 SHEET 1 AA5 4 PHE B 139 PHE B 141 0 SHEET 2 AA5 4 SER B 195 ASN B 200 -1 O ILE B 197 N PHE B 139 SHEET 3 AA5 4 LYS B 203 GLU B 213 -1 O PHE B 205 N GLN B 198 SHEET 4 AA5 4 LYS B 191 LEU B 192 -1 N LYS B 191 O GLU B 211 SHEET 1 AA6 5 ASN B 242 ILE B 246 0 SHEET 2 AA6 5 ILE B 235 THR B 239 -1 N ILE B 235 O ILE B 246 SHEET 3 AA6 5 LYS B 220 LEU B 229 -1 N GLU B 226 O LYS B 238 SHEET 4 AA6 5 ALA B 317 LEU B 322 1 O THR B 319 N ALA B 225 SHEET 5 AA6 5 GLU B 361 ILE B 364 1 O GLU B 361 N LEU B 320 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 TER 3017 GLY A 365 TER 5878 GLY B 365 TER 6003 DG a 0 TER 6307 DG b 5 TER 8000 A c 84 MASTER 312 0 0 21 30 0 0 6 7995 5 0 76 END