HEADER RNA BINDING PROTEIN/DNA/RNA 01-APR-25 9NZQ TITLE CRYO-EM STRUCTURE OF OSCAS12F-GRNA-DNA TERNARY COMPLEX. STATE II COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAS12F; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TARGET STRAND DNA; COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: NON-TARGET STRAND DNA; COMPND 11 CHAIN: D; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: GUIDE RNA; COMPND 15 CHAIN: E; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OSCILLIBACTER SP.; SOURCE 3 ORGANISM_TAXID: 1945593; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: OSCILLIBACTER SP.; SOURCE 9 ORGANISM_TAXID: 1945593; SOURCE 10 MOL_ID: 3; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: OSCILLIBACTER SP.; SOURCE 13 ORGANISM_TAXID: 1945593; SOURCE 14 MOL_ID: 4; SOURCE 15 SYNTHETIC: YES; SOURCE 16 ORGANISM_SCIENTIFIC: OSCILLIBACTER SP.; SOURCE 17 ORGANISM_TAXID: 1945593 KEYWDS RNA-GUIDED DNA ENDONUCLEASE, RNA BINDING PROTEIN, RNA BINDING KEYWDS 2 PROTEIN-DNA-RNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR K.GUAN,R.F.OCAMPO,D.W.TAYLOR REVDAT 1 08-APR-26 9NZQ 0 JRNL AUTH K.GUAN,R.F.OCAMPO,D.W.TAYLOR JRNL TITL CRYO-EM STRUCTURE OF CRISPR-CAS12F NUCLEASES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 3.670 REMARK 3 NUMBER OF PARTICLES : 44815 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 9NZQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-APR-25. REMARK 100 THE DEPOSITION ID IS D_1000293937. 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 OSCAS12F REMARK 245 -GRNA-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 : 8.00 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 GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K 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) : 4900.00 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) : 200 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 GLY A 2 REMARK 465 LYS A 3 REMARK 465 GLY A 4 REMARK 465 ALA A 428 REMARK 465 ASN A 429 REMARK 465 ARG A 430 REMARK 465 LYS A 431 REMARK 465 GLN A 432 REMARK 465 THR A 433 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 LYS B 3 REMARK 465 GLY B 4 REMARK 465 VAL B 5 REMARK 465 LEU B 6 REMARK 465 ALA B 7 REMARK 465 LYS B 8 REMARK 465 VAL B 9 REMARK 465 MET B 10 REMARK 465 LYS B 11 REMARK 465 TYR B 12 REMARK 465 ASN B 55 REMARK 465 SER B 56 REMARK 465 GLU B 57 REMARK 465 HIS B 58 REMARK 465 HIS B 59 REMARK 465 ARG B 60 REMARK 465 LYS B 61 REMARK 465 THR B 62 REMARK 465 GLY B 63 REMARK 465 GLU B 64 REMARK 465 TYR B 65 REMARK 465 LEU B 66 REMARK 465 ASP B 67 REMARK 465 LEU B 68 REMARK 465 LYS B 69 REMARK 465 THR B 70 REMARK 465 GLU B 71 REMARK 465 THR B 72 REMARK 465 GLY B 73 REMARK 465 TYR B 74 REMARK 465 LYS B 75 REMARK 465 GLU B 142 REMARK 465 GLY B 143 REMARK 465 GLU B 144 REMARK 465 ARG B 145 REMARK 465 ASN B 146 REMARK 465 PRO B 147 REMARK 465 GLY B 275 REMARK 465 GLU B 276 REMARK 465 GLY B 277 REMARK 465 ARG B 278 REMARK 465 ILE B 279 REMARK 465 GLY B 280 REMARK 465 HIS B 281 REMARK 465 GLY B 282 REMARK 465 THR B 283 REMARK 465 LYS B 284 REMARK 465 THR B 285 REMARK 465 ARG B 286 REMARK 465 VAL B 287 REMARK 465 SER B 288 REMARK 465 VAL B 289 REMARK 465 VAL B 290 REMARK 465 TYR B 291 REMARK 465 GLN B 292 REMARK 465 GLY B 331 REMARK 465 ILE B 332 REMARK 465 LYS B 333 REMARK 465 GLU B 334 REMARK 465 ASP B 335 REMARK 465 THR B 336 REMARK 465 GLY B 337 REMARK 465 PHE B 338 REMARK 465 PRO B 339 REMARK 465 LYS B 340 REMARK 465 PHE B 341 REMARK 465 LEU B 342 REMARK 465 ARG B 343 REMARK 465 GLN B 375 REMARK 465 ARG B 376 REMARK 465 CYS B 377 REMARK 465 SER B 378 REMARK 465 ARG B 379 REMARK 465 CYS B 380 REMARK 465 GLY B 381 REMARK 465 HIS B 382 REMARK 465 ILE B 383 REMARK 465 ASP B 384 REMARK 465 LYS B 385 REMARK 465 ALA B 386 REMARK 465 ASN B 387 REMARK 465 ARG B 388 REMARK 465 THR B 389 REMARK 465 SER B 390 REMARK 465 GLN B 391 REMARK 465 ALA B 392 REMARK 465 ASP B 393 REMARK 465 PHE B 394 REMARK 465 CYS B 395 REMARK 465 CYS B 396 REMARK 465 THR B 397 REMARK 465 LYS B 398 REMARK 465 CYS B 399 REMARK 465 GLY B 400 REMARK 465 PHE B 401 REMARK 465 SER B 402 REMARK 465 ALA B 403 REMARK 465 ASN B 404 REMARK 465 ALA B 428 REMARK 465 ASN B 429 REMARK 465 ARG B 430 REMARK 465 LYS B 431 REMARK 465 GLN B 432 REMARK 465 THR B 433 REMARK 465 DA C 1 REMARK 465 DG C 2 REMARK 465 DC C 3 REMARK 465 DA C 4 REMARK 465 DA C 5 REMARK 465 DG C 6 REMARK 465 DG C 7 REMARK 465 DC C 8 REMARK 465 DA C 9 REMARK 465 DA C 10 REMARK 465 DC C 11 REMARK 465 DG C 12 REMARK 465 DC C 13 REMARK 465 DT C 14 REMARK 465 DC C 15 REMARK 465 DC C 16 REMARK 465 DA C 17 REMARK 465 DA C 18 REMARK 465 DT C 19 REMARK 465 DG C 20 REMARK 465 DC C 21 REMARK 465 DA C 22 REMARK 465 DC C 23 REMARK 465 DC C 24 REMARK 465 DC C 25 REMARK 465 DA C 26 REMARK 465 DG C 43 REMARK 465 DT C 44 REMARK 465 DA C 45 REMARK 465 DT D 4 REMARK 465 DA D 5 REMARK 465 DC D 6 REMARK 465 DT D 15 REMARK 465 DG D 16 REMARK 465 DC D 17 REMARK 465 DT D 18 REMARK 465 DG D 19 REMARK 465 DT D 20 REMARK 465 DC D 21 REMARK 465 DT D 22 REMARK 465 DT D 23 REMARK 465 DG D 24 REMARK 465 DG D 25 REMARK 465 DG D 26 REMARK 465 DT D 27 REMARK 465 DG D 28 REMARK 465 DC D 29 REMARK 465 DA D 30 REMARK 465 DT D 31 REMARK 465 DT D 32 REMARK 465 DG D 33 REMARK 465 DG D 34 REMARK 465 DA D 35 REMARK 465 DG D 36 REMARK 465 DC D 37 REMARK 465 DG D 38 REMARK 465 DT D 39 REMARK 465 DT D 40 REMARK 465 DG D 41 REMARK 465 DC D 42 REMARK 465 DC D 43 REMARK 465 DT D 44 REMARK 465 DT D 45 REMARK 465 DG D 46 REMARK 465 DC D 47 REMARK 465 DT D 48 REMARK 465 A E 1 REMARK 465 A E 42 REMARK 465 A E 43 REMARK 465 C E 44 REMARK 465 G E 45 REMARK 465 U E 46 REMARK 465 U E 47 REMARK 465 G E 48 REMARK 465 A E 49 REMARK 465 G E 50 REMARK 465 U E 51 REMARK 465 U E 52 REMARK 465 U E 53 REMARK 465 C E 54 REMARK 465 A E 55 REMARK 465 G E 56 REMARK 465 C E 57 REMARK 465 C E 146 REMARK 465 A E 147 REMARK 465 U E 148 REMARK 465 U E 149 REMARK 465 G E 150 REMARK 465 G E 151 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 VAL A 215 CG1 - CB - CG2 ANGL. DEV. = -10.7 DEGREES REMARK 500 MET B 120 CA - CB - CG ANGL. DEV. = 13.6 DEGREES REMARK 500 C E 13 C6 - N1 - C2 ANGL. DEV. = -2.5 DEGREES REMARK 500 C E 13 N3 - C2 - O2 ANGL. DEV. = -4.4 DEGREES REMARK 500 C E 66 N1 - C2 - O2 ANGL. DEV. = 5.5 DEGREES REMARK 500 C E 66 N3 - C2 - O2 ANGL. DEV. = -4.6 DEGREES REMARK 500 C E 66 C2 - N1 - C1' ANGL. DEV. = 7.7 DEGREES REMARK 500 A E 67 C3' - O3' - P ANGL. DEV. = 7.9 DEGREES REMARK 500 A E 119 O5' - P - OP1 ANGL. DEV. = 8.8 DEGREES REMARK 500 U E 140 C3' - O3' - P ANGL. DEV. = 8.2 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 LEU A 17 124.97 -39.52 REMARK 500 HIS A 344 42.75 35.49 REMARK 500 THR A 346 120.82 -39.80 REMARK 500 PHE B 212 73.52 53.92 REMARK 500 PRO B 221 51.52 -92.43 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 ZN A 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 377 SG REMARK 620 2 CYS A 380 SG 127.9 REMARK 620 3 CYS A 396 SG 107.4 109.0 REMARK 620 4 CYS A 399 SG 106.3 103.0 99.7 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-49956 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF OSCAS12F-GRNA-DNA TERNARY COMPLEX. STATE II DBREF 9NZQ A 1 433 PDB 9NZQ 9NZQ 1 433 DBREF 9NZQ B 1 433 PDB 9NZQ 9NZQ 1 433 DBREF 9NZQ C 1 45 PDB 9NZQ 9NZQ 1 45 DBREF 9NZQ D 4 48 PDB 9NZQ 9NZQ 4 48 DBREF 9NZQ E 1 151 PDB 9NZQ 9NZQ 1 151 SEQRES 1 A 433 MET GLY LYS GLY VAL LEU ALA LYS VAL MET LYS TYR GLU SEQRES 2 A 433 LEU ARG TYR LEU ASP GLY CYS GLY ASP PHE SER ASN MET SEQRES 3 A 433 GLN GLU GLN VAL TRP ALA LEU GLN ARG GLN THR ARG GLU SEQRES 4 A 433 ILE LEU ASN ARG SER ILE GLN ILE ALA PHE GLN TRP ASP SEQRES 5 A 433 CYS ALA ASN SER GLU HIS HIS ARG LYS THR GLY GLU TYR SEQRES 6 A 433 LEU ASP LEU LYS THR GLU THR GLY TYR LYS ARG LEU ASP SEQRES 7 A 433 GLY HIS ILE TYR ASN CYS LEU LYS GLY GLN TYR GLU ASP SEQRES 8 A 433 MET ALA THR SER ASN LEU ASN ALA THR ILE GLN LYS ALA SEQRES 9 A 433 TRP LYS LYS TYR ASN SER SER LYS LYS GLU ILE LEU ARG SEQRES 10 A 433 GLY SER MET SER ILE PRO SER TYR LYS MET ASN GLN PRO SEQRES 11 A 433 LEU THR LEU ASP LYS ASN THR VAL LYS LEU SER GLU GLY SEQRES 12 A 433 GLU ARG ASN PRO ILE VAL THR LEU THR LEU PHE SER ASP SEQRES 13 A 433 LYS PHE LYS ARG ALA GLN GLY VAL SER ASN VAL LYS PHE SEQRES 14 A 433 SER MET PRO LEU HIS ASP GLY THR GLN ARG ALA ILE PHE SEQRES 15 A 433 ALA ASN LEU MET ASN GLY THR TYR GLN LEU GLY GLU CYS SEQRES 16 A 433 GLN LEU VAL TYR LYS ARG PRO LYS TRP PHE LEU PHE VAL SEQRES 17 A 433 THR TYR LYS PHE PRO PRO VAL GLU HIS PRO LEU ASP PRO SEQRES 18 A 433 ASP LYS ILE LEU GLY VAL ASP MET GLY GLU ALA CYS ALA SEQRES 19 A 433 LEU TYR ALA SER THR PHE GLY GLU HIS GLY TYR LEU LYS SEQRES 20 A 433 ILE ASP GLY GLY GLU ILE THR LYS TYR ALA LYS LYS MET SEQRES 21 A 433 GLU ALA ARG ILE ARG SER MET GLN LYS GLN ALA ALA HIS SEQRES 22 A 433 CYS GLY GLU GLY ARG ILE GLY HIS GLY THR LYS THR ARG SEQRES 23 A 433 VAL SER VAL VAL TYR GLN ALA LYS ASP LYS VAL ALA ARG SEQRES 24 A 433 PHE ARG ASP THR ILE ASN HIS ARG TYR SER LYS ALA LEU SEQRES 25 A 433 ILE ASP TYR ALA LEU LYS ASN GLN CYS GLY THR ILE GLN SEQRES 26 A 433 MET GLU ASP LEU THR GLY ILE LYS GLU ASP THR GLY PHE SEQRES 27 A 433 PRO LYS PHE LEU ARG HIS TRP THR TYR TYR ASP LEU GLN SEQRES 28 A 433 SER LYS ILE GLU ALA LYS ALA ALA GLU HIS GLY ILE GLN SEQRES 29 A 433 VAL VAL LYS ILE ASN PRO ARG HIS THR SER GLN ARG CYS SEQRES 30 A 433 SER ARG CYS GLY HIS ILE ASP LYS ALA ASN ARG THR SER SEQRES 31 A 433 GLN ALA ASP PHE CYS CYS THR LYS CYS GLY PHE SER ALA SEQRES 32 A 433 ASN ALA ASP PHE ASN ALA SER GLN ASN ILE SER ILE ARG SEQRES 33 A 433 ASN ILE ASP LYS ILE ILE ALA LYS ALA ILE GLY ALA ASN SEQRES 34 A 433 ARG LYS GLN THR SEQRES 1 B 433 MET GLY LYS GLY VAL LEU ALA LYS VAL MET LYS TYR GLU SEQRES 2 B 433 LEU ARG TYR LEU ASP GLY CYS GLY ASP PHE SER ASN MET SEQRES 3 B 433 GLN GLU GLN VAL TRP ALA LEU GLN ARG GLN THR ARG GLU SEQRES 4 B 433 ILE LEU ASN ARG SER ILE GLN ILE ALA PHE GLN TRP ASP SEQRES 5 B 433 CYS ALA ASN SER GLU HIS HIS ARG LYS THR GLY GLU TYR SEQRES 6 B 433 LEU ASP LEU LYS THR GLU THR GLY TYR LYS ARG LEU ASP SEQRES 7 B 433 GLY HIS ILE TYR ASN CYS LEU LYS GLY GLN TYR GLU ASP SEQRES 8 B 433 MET ALA THR SER ASN LEU ASN ALA THR ILE GLN LYS ALA SEQRES 9 B 433 TRP LYS LYS TYR ASN SER SER LYS LYS GLU ILE LEU ARG SEQRES 10 B 433 GLY SER MET SER ILE PRO SER TYR LYS MET ASN GLN PRO SEQRES 11 B 433 LEU THR LEU ASP LYS ASN THR VAL LYS LEU SER GLU GLY SEQRES 12 B 433 GLU ARG ASN PRO ILE VAL THR LEU THR LEU PHE SER ASP SEQRES 13 B 433 LYS PHE LYS ARG ALA GLN GLY VAL SER ASN VAL LYS PHE SEQRES 14 B 433 SER MET PRO LEU HIS ASP GLY THR GLN ARG ALA ILE PHE SEQRES 15 B 433 ALA ASN LEU MET ASN GLY THR TYR GLN LEU GLY GLU CYS SEQRES 16 B 433 GLN LEU VAL TYR LYS ARG PRO LYS TRP PHE LEU PHE VAL SEQRES 17 B 433 THR TYR LYS PHE PRO PRO VAL GLU HIS PRO LEU ASP PRO SEQRES 18 B 433 ASP LYS ILE LEU GLY VAL ASP MET GLY GLU ALA CYS ALA SEQRES 19 B 433 LEU TYR ALA SER THR PHE GLY GLU HIS GLY TYR LEU LYS SEQRES 20 B 433 ILE ASP GLY GLY GLU ILE THR LYS TYR ALA LYS LYS MET SEQRES 21 B 433 GLU ALA ARG ILE ARG SER MET GLN LYS GLN ALA ALA HIS SEQRES 22 B 433 CYS GLY GLU GLY ARG ILE GLY HIS GLY THR LYS THR ARG SEQRES 23 B 433 VAL SER VAL VAL TYR GLN ALA LYS ASP LYS VAL ALA ARG SEQRES 24 B 433 PHE ARG ASP THR ILE ASN HIS ARG TYR SER LYS ALA LEU SEQRES 25 B 433 ILE ASP TYR ALA LEU LYS ASN GLN CYS GLY THR ILE GLN SEQRES 26 B 433 MET GLU ASP LEU THR GLY ILE LYS GLU ASP THR GLY PHE SEQRES 27 B 433 PRO LYS PHE LEU ARG HIS TRP THR TYR TYR ASP LEU GLN SEQRES 28 B 433 SER LYS ILE GLU ALA LYS ALA ALA GLU HIS GLY ILE GLN SEQRES 29 B 433 VAL VAL LYS ILE ASN PRO ARG HIS THR SER GLN ARG CYS SEQRES 30 B 433 SER ARG CYS GLY HIS ILE ASP LYS ALA ASN ARG THR SER SEQRES 31 B 433 GLN ALA ASP PHE CYS CYS THR LYS CYS GLY PHE SER ALA SEQRES 32 B 433 ASN ALA ASP PHE ASN ALA SER GLN ASN ILE SER ILE ARG SEQRES 33 B 433 ASN ILE ASP LYS ILE ILE ALA LYS ALA ILE GLY ALA ASN SEQRES 34 B 433 ARG LYS GLN THR SEQRES 1 C 45 DA DG DC DA DA DG DG DC DA DA DC DG DC SEQRES 2 C 45 DT DC DC DA DA DT DG DC DA DC DC DC DA SEQRES 3 C 45 DA DG DA DC DA DG DC DA DG DA DA DA DT SEQRES 4 C 45 DT DA DC DG DT DA SEQRES 1 D 45 DT DA DC DG DT DA DA DT DT DT DC DT DG SEQRES 2 D 45 DC DT DG DT DC DT DT DG DG DG DT DG DC SEQRES 3 D 45 DA DT DT DG DG DA DG DC DG DT DT DG DC SEQRES 4 D 45 DC DT DT DG DC DT SEQRES 1 E 151 A G G G C C G A C U U C C SEQRES 2 E 151 C G G C C C A A A A U C G SEQRES 3 E 151 A G A C A G U A G C C G U SEQRES 4 E 151 A A A A C G U U G A G U U SEQRES 5 E 151 U C A G C G U G G G C G A SEQRES 6 E 151 C A C A C U C G A A A A G SEQRES 7 E 151 G U U A A G A U A U G C A SEQRES 8 E 151 C A U A G U A A U C C G U SEQRES 9 E 151 G C A U G A G C C G C G A SEQRES 10 E 151 A A G C G G C U U G A A G SEQRES 11 E 151 G U G C U G U C U U G G G SEQRES 12 E 151 U G C A U U G G HET ZN A 501 1 HETNAM ZN ZINC ION FORMUL 6 ZN ZN 2+ HELIX 1 AA1 ASN A 25 THR A 62 1 38 HELIX 2 AA2 ASP A 67 THR A 72 1 6 HELIX 3 AA3 ARG A 76 TYR A 89 1 14 HELIX 4 AA4 ALA A 93 SER A 111 1 19 HELIX 5 AA5 SER A 111 ARG A 117 1 7 HELIX 6 AA6 ASP A 134 ASN A 136 5 3 HELIX 7 AA7 ASP A 156 GLN A 162 1 7 HELIX 8 AA8 GLN A 178 GLY A 188 1 11 HELIX 9 AA9 GLY A 250 ALA A 271 1 22 HELIX 10 AB1 VAL A 287 ASN A 319 1 33 HELIX 11 AB2 TYR A 347 GLY A 362 1 16 HELIX 12 AB3 ASP A 384 ARG A 388 5 5 HELIX 13 AB4 ASN A 404 ILE A 415 1 12 HELIX 14 AB5 ASN A 417 GLY A 427 1 11 HELIX 15 AB6 ASP B 22 ALA B 54 1 33 HELIX 16 AB7 LEU B 77 TYR B 89 1 13 HELIX 17 AB8 ALA B 93 SER B 111 1 19 HELIX 18 AB9 SER B 111 ARG B 117 1 7 HELIX 19 AC1 ASP B 156 GLN B 162 1 7 HELIX 20 AC2 GLN B 178 GLY B 188 1 11 HELIX 21 AC3 GLY B 250 CYS B 274 1 25 HELIX 22 AC4 LYS B 294 ASN B 319 1 26 HELIX 23 AC5 THR B 346 HIS B 361 1 16 HELIX 24 AC6 ASP B 406 ILE B 415 1 10 HELIX 25 AC7 ASN B 417 GLY B 427 1 11 SHEET 1 AA1 4 VAL A 9 GLU A 13 0 SHEET 2 AA1 4 PHE A 205 THR A 209 -1 O LEU A 206 N TYR A 12 SHEET 3 AA1 4 GLN A 196 TYR A 199 -1 N TYR A 199 O PHE A 205 SHEET 4 AA1 4 LEU A 131 LEU A 133 -1 N LEU A 133 O GLN A 196 SHEET 1 AA2 3 VAL A 138 SER A 141 0 SHEET 2 AA2 3 ILE A 148 THR A 152 -1 O LEU A 151 N LYS A 139 SHEET 3 AA2 3 PHE A 169 LEU A 173 -1 O PHE A 169 N THR A 152 SHEET 1 AA3 2 LEU A 235 ALA A 237 0 SHEET 2 AA3 2 LEU A 246 ILE A 248 -1 O LEU A 246 N ALA A 237 SHEET 1 AA4 2 LEU B 133 ASP B 134 0 SHEET 2 AA4 2 CYS B 195 GLN B 196 -1 O GLN B 196 N LEU B 133 SHEET 1 AA5 3 VAL B 138 LEU B 140 0 SHEET 2 AA5 3 VAL B 149 THR B 152 -1 O LEU B 151 N LYS B 139 SHEET 3 AA5 3 SER B 170 PRO B 172 -1 O MET B 171 N THR B 150 SHEET 1 AA6 3 GLY B 226 GLY B 230 0 SHEET 2 AA6 3 CYS B 233 SER B 238 -1 O TYR B 236 N ASP B 228 SHEET 3 AA6 3 TYR B 245 LYS B 247 -1 O LEU B 246 N ALA B 237 SHEET 1 AA7 2 ILE B 324 GLU B 327 0 SHEET 2 AA7 2 VAL B 365 ILE B 368 1 O VAL B 366 N MET B 326 LINK SG CYS A 377 ZN ZN A 501 1555 1555 2.35 LINK SG CYS A 380 ZN ZN A 501 1555 1555 2.35 LINK SG CYS A 396 ZN ZN A 501 1555 1555 2.32 LINK SG CYS A 399 ZN ZN A 501 1555 1555 2.32 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 CONECT 3013 9263 CONECT 3036 9263 CONECT 3157 9263 CONECT 3179 9263 CONECT 9263 3013 3036 3157 3179 MASTER 375 0 1 25 19 0 0 6 9258 5 5 88 END