HEADER RNA BINDING PROTEIN 18-OCT-24 9K32 TITLE CRYO-EM STRUCTURE OF THE NBACAS9-GUIDE RNA-TARGET DNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: HNH NUCLEASE DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUIDE RNA; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: TARGET DNA STRAND; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: NON-TARGET DNA STRAND; COMPND 15 CHAIN: D; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NITROSPIROTA BACTERIUM; SOURCE 3 ORGANISM_TAXID: 2026887; SOURCE 4 GENE: DCP24_02765; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: NITROSPIROTA BACTERIUM; SOURCE 9 ORGANISM_TAXID: 2026887; SOURCE 10 EXPRESSION_SYSTEM: EXPRESSION VECTOR PET-MOD; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 1685505; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630; SOURCE 16 MOL_ID: 4; SOURCE 17 SYNTHETIC: YES; SOURCE 18 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 19 ORGANISM_TAXID: 32630 KEYWDS RNA-GUIDED DNA NUCLEASE, RNA BINDING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR N.NAGAHATA,S.YAMADA,K.YAMASHITA,H.NISHIMASU REVDAT 1 04-FEB-26 9K32 0 JRNL AUTH N.NAGAHATA JRNL TITL CRYO-EM STRUCTURE OF THE NBCAS9-GUIDE RNA-TARGET DNA COMPLEX JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, SERVALCAT, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC 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) : 2.850 REMARK 3 NUMBER OF PARTICLES : 453280 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 9K32 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-OCT-24. REMARK 100 THE DEPOSITION ID IS D_1300052746. 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 : CRYO-EM STRUCTURE OF THE NBCAS9 REMARK 245 -GUIDE RNA-TARGET 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 : 6.00 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 KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 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 : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA 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 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 A 0 REMARK 465 SER A 1 REMARK 465 GLU A 2 REMARK 465 G B -21 REMARK 465 G B 20 REMARK 465 A B 21 REMARK 465 A B 22 REMARK 465 A B 23 REMARK 465 A B 24 REMARK 465 U B 25 REMARK 465 G B 26 REMARK 465 A B 27 REMARK 465 U B 28 REMARK 465 G B 29 REMARK 465 A B 30 REMARK 465 U B 31 REMARK 465 U B 32 REMARK 465 G B 33 REMARK 465 A B 34 REMARK 465 A B 35 REMARK 465 A B 36 REMARK 465 C B 37 REMARK 465 G B 38 REMARK 465 A B 39 REMARK 465 A B 40 REMARK 465 A B 41 REMARK 465 A B 128 REMARK 465 U B 129 REMARK 465 A B 130 REMARK 465 A B 131 REMARK 465 U B 132 REMARK 465 A B 160 REMARK 465 A B 161 REMARK 465 A B 162 REMARK 465 A B 163 REMARK 465 A B 164 REMARK 465 A B 165 REMARK 465 A B 166 REMARK 465 U B 167 REMARK 465 U B 168 REMARK 465 U B 169 REMARK 465 U B 170 REMARK 465 C B 171 REMARK 465 A B 172 REMARK 465 G B 173 REMARK 465 DA C -11 REMARK 465 DA C 25 REMARK 465 DT C 26 REMARK 465 DC C 27 REMARK 465 DC C 28 REMARK 465 DT C 29 REMARK 465 DC C 30 REMARK 465 DT C 31 REMARK 465 DA D -31 REMARK 465 DG D -30 REMARK 465 DA D -29 REMARK 465 DG D -28 REMARK 465 DG D -27 REMARK 465 DA D -26 REMARK 465 DT D -25 REMARK 465 DG D -20 REMARK 465 DG D -19 REMARK 465 DG D -18 REMARK 465 DA D -17 REMARK 465 DA D -16 REMARK 465 DA D -15 REMARK 465 DT D -14 REMARK 465 DT D -13 REMARK 465 DA D -12 REMARK 465 DG D -11 REMARK 465 DG D -10 REMARK 465 DA D -9 REMARK 465 DC D -8 REMARK 465 DC D -2 REMARK 465 DC D -1 REMARK 465 DT D 11 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 DC C -4 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DG C 0 O4' - C1' - N9 ANGL. DEV. = 1.8 DEGREES REMARK 500 DG D 2 O4' - C1' - N9 ANGL. DEV. = 4.2 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 ALA A 10 78.17 -104.55 REMARK 500 LYS A 14 -32.18 -130.93 REMARK 500 ASN A 166 52.32 -142.04 REMARK 500 LYS A 231 13.89 -140.86 REMARK 500 ARG A 272 67.08 -150.14 REMARK 500 ASP A 345 37.68 70.36 REMARK 500 LYS A 734 167.17 82.71 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 802 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 172 SG REMARK 620 2 CYS A 175 SG 104.5 REMARK 620 3 CYS A 253 SG 112.7 107.7 REMARK 620 4 HIS A 256 ND1 128.1 113.7 88.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 803 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 348 SG REMARK 620 2 CYS A 351 SG 119.9 REMARK 620 3 CYS A 383 SG 117.0 112.1 REMARK 620 4 CYS A 386 SG 118.5 82.5 100.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 801 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 363 OD1 REMARK 620 2 ASN A 387 OD1 87.2 REMARK 620 3 DC C 2 O3' 145.8 79.5 REMARK 620 4 DA C 3 OP1 92.1 89.3 56.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C B 109 OP1 REMARK 620 2 A B 111 OP2 89.4 REMARK 620 3 HOH B 302 O 89.6 179.0 REMARK 620 4 HOH B 305 O 89.3 90.3 89.9 REMARK 620 5 HOH B 306 O 90.0 89.9 89.9 179.3 REMARK 620 6 HOH B 309 O 179.3 90.7 90.3 90.0 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A B 110 OP1 REMARK 620 2 HOH B 301 O 90.3 REMARK 620 3 HOH B 303 O 89.6 89.6 REMARK 620 4 HOH B 304 O 179.3 89.0 90.7 REMARK 620 5 HOH B 307 O 89.6 179.2 89.6 91.0 REMARK 620 6 HOH B 308 O 90.1 90.6 179.6 89.6 90.1 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-62004 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE NBCAS9-GUIDE RNA-TARGET DNA COMPLEX DBREF1 9K32 A 2 735 UNP A0A3C0V2Q6_9BACT DBREF2 9K32 A A0A3C0V2Q6 2 735 DBREF 9K32 B -21 173 PDB 9K32 9K32 -21 173 DBREF 9K32 C -11 31 PDB 9K32 9K32 -11 31 DBREF 9K32 D -31 11 PDB 9K32 9K32 -31 11 SEQADV 9K32 GLY A 0 UNP A0A3C0V2Q EXPRESSION TAG SEQADV 9K32 SER A 1 UNP A0A3C0V2Q EXPRESSION TAG SEQADV 9K32 ALA A 10 UNP A0A3C0V2Q ASP 10 CONFLICT SEQADV 9K32 ALA A 364 UNP A0A3C0V2Q HIS 364 CONFLICT SEQRES 1 A 736 GLY SER GLU LYS GLU LEU VAL LEU GLY ILE ALA TYR GLY SEQRES 2 A 736 GLY LYS TYR THR GLY LEU GLY VAL VAL ASP ARG ARG ASN SEQRES 3 A 736 ASN GLN VAL LEU TYR ALA ARG THR ILE LYS MET ARG ASP SEQRES 4 A 736 ASP VAL ALA ASP ILE LEU LYS GLY ARG ARG GLU GLN ARG SEQRES 5 A 736 GLY ILE ARG ARG THR GLN GLN THR ARG LYS LYS ARG LEU SEQRES 6 A 736 ARG GLU LEU LYS LYS TYR LEU ASN SER ILE GLY TYR ASP SEQRES 7 A 736 ASN SER THR GLU LEU PHE LYS SER ILE TYR SER LEU ALA SEQRES 8 A 736 HIS LYS ARG GLY TYR ASP TYR ALA ASP MET PRO THR PRO SEQRES 9 A 736 GLU GLU ILE GLU GLU MET ASP GLU LYS GLU LYS LYS GLU SEQRES 10 A 736 TRP LYS ASP THR GLN ARG ASN SER ARG TYR ARG LYS GLU SEQRES 11 A 736 VAL LEU ALA ASP VAL ARG LYS VAL MET SER ASN GLY GLY SEQRES 12 A 736 ALA SER ASP GLU GLN ILE LYS ARG VAL GLU SER ILE PHE SEQRES 13 A 736 ASN LYS GLN TYR ARG PRO LYS ARG PHE ASN ASN ARG ILE SEQRES 14 A 736 LEU THR LYS CYS LYS VAL CYS GLY LYS ASN THR PRO LEU SEQRES 15 A 736 ARG ARG ASN VAL ARG GLU LEU LEU LEU GLU ASN ILE VAL SEQRES 16 A 736 ARG PHE LEU PRO LEU GLU SER GLU LEU LYS GLU THR LEU SEQRES 17 A 736 LYS ARG THR ILE LEU GLU GLY GLN GLN GLY ASN ILE ASN SEQRES 18 A 736 LYS LEU PHE ARG LYS LEU LYS PHE ASN GLN LYS ASP TRP SEQRES 19 A 736 PRO GLY LYS ASN LEU THR ASP ILE ALA LYS ASN LYS LEU SEQRES 20 A 736 PRO GLY ARG LEU PRO PHE CYS LYS GLU HIS PHE ALA GLU SEQRES 21 A 736 ASN GLU LYS PHE THR THR ILE GLU LYS SER THR PHE ARG SEQRES 22 A 736 LEU ALA PRO SER LEU LYS THR LYS ILE GLU ASN VAL LEU SEQRES 23 A 736 THR VAL ILE LYS ASP GLU VAL MET PRO ASN PHE ALA LEU SEQRES 24 A 736 ASP ARG VAL VAL MET GLU SER ASN ASN PHE ASP ILE ALA SEQRES 25 A 736 ALA LYS THR LYS GLY LYS LYS ARG LEU ALA LYS GLU GLU SEQRES 26 A 736 TYR SER LYS GLY HIS LYS GLU ASN ARG GLU THR LEU MET SEQRES 27 A 736 GLU SER LEU LEU ARG GLU THR ASP GLY ARG CYS VAL TYR SEQRES 28 A 736 CYS GLY LYS THR ILE THR LEU ALA ASP ALA ASN LYS ASP SEQRES 29 A 736 ALA ILE TYR PRO LYS LYS ALA GLY GLY SER ASN ILE PHE SEQRES 30 A 736 ALA ASN LEU VAL ALA CYS CYS ARG SER CYS ASN GLU ASN SEQRES 31 A 736 LYS GLY GLY ARG THR PRO SER GLU SER GLY ILE MET PRO SEQRES 32 A 736 ASN PRO GLU VAL VAL ALA THR ILE LYS ASN ASP LEU LYS SEQRES 33 A 736 LYS LYS ILE LEU ASP ASP ALA ARG SER ILE LYS GLN LEU SEQRES 34 A 736 ASP PHE ASN LYS TYR MET SER HIS ALA SER ILE GLY TRP SEQRES 35 A 736 ARG HIS MET ARG ASP ARG LEU LYS GLU LEU THR GLY ASN SEQRES 36 A 736 ASP LYS LEU PRO VAL GLU ARG LEU SER GLY ILE VAL THR SEQRES 37 A 736 ALA TYR PHE ARG ARG TRP TRP GLY PHE LYS LYS GLU ARG SEQRES 38 A 736 ALA ASN ASP LYS HIS HIS ALA LEU ASP ALA VAL ILE LEU SEQRES 39 A 736 ALA SER ARG LYS ASP TYR THR ASP GLU GLY LEU VAL ALA SEQRES 40 A 736 MET THR LEU LYS PRO ALA ASN SER ASP GLY ARG GLU PHE SEQRES 41 A 736 ASP PRO GLU LYS HIS ILE LYS GLU SER GLU GLU PHE LYS SEQRES 42 A 736 ARG ASN LYS GLY SER ARG GLY SER ALA LEU TYR ASP LYS SEQRES 43 A 736 ASN PRO LEU SER ILE LYS ASN GLY LYS ILE ALA ARG ARG SEQRES 44 A 736 TYR MET VAL THR GLU ILE GLU ARG GLY LYS GLU ASP ALA SEQRES 45 A 736 VAL ILE SER GLU GLU TRP ARG GLU LYS LEU LYS GLU ALA SEQRES 46 A 736 PHE ASP ARG PHE GLY VAL SER ASN GLY LYS CYS LEU THR SEQRES 47 A 736 ASP LEU GLN THR LYS GLU VAL GLY LEU TYR GLY GLN LYS SEQRES 48 A 736 ASN PRO MET SER LEU LYS CYS ALA VAL ARG GLY ALA GLY SEQRES 49 A 736 LYS GLY GLN ILE VAL LEU ILE GLY ASN ASN ALA PHE LYS SEQRES 50 A 736 THR ASN VAL HIS ASN VAL GLY VAL ALA VAL TYR LEU ASP SEQRES 51 A 736 GLU LYS GLY LYS LYS ARG ALA CYS GLU LEU LYS ASN GLN SEQRES 52 A 736 ARG LEU ALA LYS HIS PHE VAL GLU PRO GLN ASP GLU ILE SEQRES 53 A 736 LYS GLY LYS ILE LEU PHE THR LEU ARG LYS GLY ASP THR SEQRES 54 A 736 VAL LYS ALA GLU ASP GLY ASN ILE TYR ARG ILE LEU GLU SEQRES 55 A 736 LEU GLY GLU ARG PRO VAL VAL ASP ILE LYS TRP VAL PRO SEQRES 56 A 736 THR SER ASP GLY LYS LYS LYS ARG VAL LYS THR ALA ILE SEQRES 57 A 736 HIS ALA THR LYS LEU THR LYS LEU SEQRES 1 B 195 G G G G A A A U U A G G U SEQRES 2 B 195 G C G C U U G G C G U U A SEQRES 3 B 195 C A G U U A A G G C U C U SEQRES 4 B 195 U U G A A A A U G A U G A SEQRES 5 B 195 U U G A A A C G A A A A A SEQRES 6 B 195 A G A G C C U U A A U U G SEQRES 7 B 195 U A A A A C G C C U A U A SEQRES 8 B 195 U G A U G A A G G A A U G SEQRES 9 B 195 U A C G C U U G G G U U U SEQRES 10 B 195 G U C C A G C C U A A G C SEQRES 11 B 195 C A A A C U A A A A C U A SEQRES 12 B 195 C A G U C G A U A A U G A SEQRES 13 B 195 C A C C U U C A U U G U G SEQRES 14 B 195 G G U U A G G A C A U U A SEQRES 15 B 195 A A A A A A U U U U C A G SEQRES 1 C 43 DA DC DC DC DG DT DT DC DC DC DC DG DC SEQRES 2 C 43 DC DA DA DG DC DG DC DA DC DC DT DA DA SEQRES 3 C 43 DT DT DT DC DC DC DC DG DG DG DA DT DC SEQRES 4 C 43 DC DT DC DT SEQRES 1 D 43 DA DG DA DG DG DA DT DC DC DC DG DG DG SEQRES 2 D 43 DG DA DA DA DT DT DA DG DG DA DC DG DC SEQRES 3 D 43 DG DA DA DC DC DG DG DG DG DG DA DA DC SEQRES 4 D 43 DG DG DG DT HET MG A 801 1 HET ZN A 802 1 HET ZN A 803 1 HET MG B 201 1 HET MG B 202 1 HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION FORMUL 5 MG 3(MG 2+) FORMUL 6 ZN 2(ZN 2+) FORMUL 10 HOH *9(H2 O) HELIX 1 AA1 ASP A 39 ILE A 74 1 36 HELIX 2 AA2 THR A 80 ALA A 90 1 11 HELIX 3 AA3 THR A 102 MET A 109 1 8 HELIX 4 AA4 ASP A 110 THR A 120 1 11 HELIX 5 AA5 TYR A 126 GLY A 141 1 16 HELIX 6 AA6 SER A 144 LYS A 157 1 14 HELIX 7 AA7 LEU A 181 ASN A 184 5 4 HELIX 8 AA8 VAL A 185 ARG A 195 1 11 HELIX 9 AA9 GLU A 200 GLY A 214 1 15 HELIX 10 AB1 GLN A 215 LYS A 227 1 13 HELIX 11 AB2 ASP A 232 ASN A 244 1 13 HELIX 12 AB3 CYS A 253 ALA A 258 1 6 HELIX 13 AB4 GLU A 259 PHE A 263 5 5 HELIX 14 AB5 ALA A 274 VAL A 292 1 19 HELIX 15 AB6 ASP A 309 THR A 314 1 6 HELIX 16 AB7 ALA A 321 SER A 326 5 6 HELIX 17 AB8 THR A 335 ASP A 345 1 11 HELIX 18 AB9 ILE A 375 ALA A 377 5 3 HELIX 19 AC1 ARG A 384 GLY A 391 1 8 HELIX 20 AC2 THR A 394 GLY A 399 1 6 HELIX 21 AC3 ASN A 403 ILE A 410 1 8 HELIX 22 AC4 ASN A 412 ASP A 421 1 10 HELIX 23 AC5 ALA A 422 GLN A 427 5 6 HELIX 24 AC6 ASN A 431 ALA A 437 1 7 HELIX 25 AC7 GLY A 440 GLY A 453 1 14 HELIX 26 AC8 SER A 463 TRP A 474 1 12 HELIX 27 AC9 LYS A 484 SER A 495 1 12 HELIX 28 AD1 ILE A 550 LYS A 554 5 5 HELIX 29 AD2 THR A 562 ILE A 564 5 3 HELIX 30 AD3 LYS A 568 VAL A 572 5 5 HELIX 31 AD4 SER A 574 PHE A 588 1 15 HELIX 32 AD5 THR A 597 VAL A 604 1 8 HELIX 33 AD6 GLY A 623 GLY A 625 5 3 HELIX 34 AD7 HIS A 728 THR A 730 5 3 SHEET 1 AA1 6 VAL A 459 LEU A 462 0 SHEET 2 AA1 6 ARG A 300 GLU A 304 1 N MET A 303 O GLU A 460 SHEET 3 AA1 6 LEU A 5 ALA A 10 1 N LEU A 7 O VAL A 302 SHEET 4 AA1 6 TYR A 15 ASP A 22 -1 O GLY A 19 N GLY A 8 SHEET 5 AA1 6 GLN A 27 LYS A 35 -1 O ARG A 32 N LEU A 18 SHEET 6 AA1 6 ALA A 512 ASN A 513 1 O ALA A 512 N VAL A 28 SHEET 1 AA2 6 VAL A 459 LEU A 462 0 SHEET 2 AA2 6 ARG A 300 GLU A 304 1 N MET A 303 O GLU A 460 SHEET 3 AA2 6 LEU A 5 ALA A 10 1 N LEU A 7 O VAL A 302 SHEET 4 AA2 6 TYR A 15 ASP A 22 -1 O GLY A 19 N GLY A 8 SHEET 5 AA2 6 GLN A 27 LYS A 35 -1 O ARG A 32 N LEU A 18 SHEET 6 AA2 6 GLU A 529 GLU A 530 1 O GLU A 529 N LYS A 35 SHEET 1 AA3 2 ALA A 360 ALA A 364 0 SHEET 2 AA3 2 LEU A 379 CYS A 383 -1 O CYS A 382 N ASN A 361 SHEET 1 AA4 2 ALA A 556 MET A 560 0 SHEET 2 AA4 2 SER A 614 ALA A 618 -1 O LEU A 615 N TYR A 559 SHEET 1 AA5 2 ILE A 627 ILE A 630 0 SHEET 2 AA5 2 ASN A 633 LYS A 636 -1 O PHE A 635 N VAL A 628 SHEET 1 AA6 3 LYS A 654 LYS A 660 0 SHEET 2 AA6 3 ASN A 641 LEU A 648 -1 N GLY A 643 O LEU A 659 SHEET 3 AA6 3 ILE A 679 LEU A 683 -1 O LEU A 683 N VAL A 644 SHEET 1 AA7 3 ILE A 696 ARG A 698 0 SHEET 2 AA7 3 THR A 688 ALA A 691 -1 N VAL A 689 O TYR A 697 SHEET 3 AA7 3 LEU A 732 THR A 733 -1 O THR A 733 N LYS A 690 SHEET 1 AA8 2 VAL A 707 THR A 715 0 SHEET 2 AA8 2 LYS A 719 ALA A 726 -1 O LYS A 721 N VAL A 713 LINK SG CYS A 172 ZN ZN A 802 1555 1555 2.30 LINK SG CYS A 175 ZN ZN A 802 1555 1555 2.32 LINK SG CYS A 253 ZN ZN A 802 1555 1555 2.31 LINK ND1 HIS A 256 ZN ZN A 802 1555 1555 2.09 LINK SG CYS A 348 ZN ZN A 803 1555 1555 2.36 LINK SG CYS A 351 ZN ZN A 803 1555 1555 2.28 LINK OD1 ASP A 363 MG MG A 801 1555 1555 2.06 LINK SG CYS A 383 ZN ZN A 803 1555 1555 2.29 LINK SG CYS A 386 ZN ZN A 803 1555 1555 2.31 LINK OD1 ASN A 387 MG MG A 801 1555 1555 2.22 LINK MG MG A 801 O3' DC C 2 1555 1555 2.83 LINK MG MG A 801 OP1 DA C 3 1555 1555 2.44 LINK OP1 C B 109 MG MG B 202 1555 1555 2.02 LINK OP1 A B 110 MG MG B 201 1555 1555 2.06 LINK OP2 A B 111 MG MG B 202 1555 1555 2.07 LINK MG MG B 201 O HOH B 301 1555 1555 2.07 LINK MG MG B 201 O HOH B 303 1555 1555 2.05 LINK MG MG B 201 O HOH B 304 1555 1555 2.07 LINK MG MG B 201 O HOH B 307 1555 1555 2.08 LINK MG MG B 201 O HOH B 308 1555 1555 2.06 LINK MG MG B 202 O HOH B 302 1555 1555 2.07 LINK MG MG B 202 O HOH B 305 1555 1555 2.05 LINK MG MG B 202 O HOH B 306 1555 1555 2.07 LINK MG MG B 202 O HOH B 309 1555 1555 2.07 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 141810315 CONECT 144010315 CONECT 208410315 CONECT 210910315 CONECT 285410316 CONECT 287910316 CONECT 296410314 CONECT 310610316 CONECT 312910316 CONECT 313610314 CONECT 821210318 CONECT 823210317 CONECT 825510318 CONECT 943310314 CONECT 944510314 CONECT10314 2964 3136 9433 9445 CONECT10315 1418 1440 2084 2109 CONECT10316 2854 2879 3106 3129 CONECT10317 8232103191032110322 CONECT103171032510326 CONECT10318 8212 82551032010323 CONECT103181032410327 CONECT1031910317 CONECT1032010318 CONECT1032110317 CONECT1032210317 CONECT1032310318 CONECT1032410318 CONECT1032510317 CONECT1032610317 CONECT1032710318 MASTER 284 0 5 34 26 0 0 610315 4 31 80 END