HEADER RNA BINDING PROTEIN/RNA 19-SEP-23 8WF8 TITLE CRYO-EM STRUCTURE OF THE PSPCAS13B-CRRNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PSPCAS13B; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CRRNA; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PREVOTELLA SP.; SOURCE 3 ORGANISM_TAXID: 59823; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 8 ORGANISM_TAXID: 32630; SOURCE 9 EXPRESSION_SYSTEM: SYNTHETIC CONSTRUCT; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 32630 KEYWDS CRISPR, RNASE, RNA BINDING PROTEIN-RNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR J.ISHIKAWA,K.KATO,K.YAMASHITA,T.NISHIZAWA,H.NISHIMASU REVDAT 4 27-AUG-25 8WF8 1 JRNL REVDAT 3 02-JUL-25 8WF8 1 REMARK REVDAT 2 23-APR-25 8WF8 1 TITLE JRNL REVDAT 1 19-MAR-25 8WF8 0 JRNL AUTH J.ISHIKAWA,K.KATO,S.KANNAN,S.OKAZAKI,S.ISHIGURO,K.YAMASHITA, JRNL AUTH 2 N.YACHIE,T.NISHIZAWA,F.ZHANG,H.NISHIMASU JRNL TITL STRUCTURAL INSIGHTS INTO RNA-GUIDED RNA EDITING BY THE JRNL TITL 2 CAS13B-ADAR2 COMPLEX. JRNL REF NAT.STRUCT.MOL.BIOL. V. 32 1567 2025 JRNL REFN ESSN 1545-9985 JRNL PMID 40217120 JRNL DOI 10.1038/S41594-025-01529-1 REMARK 2 REMARK 2 RESOLUTION. 2.59 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) : 2.590 REMARK 3 NUMBER OF PARTICLES : 769651 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 8WF8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1300041087. 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 : THE PSPCAS13B-CRRNA 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 : 7.00 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 : FEI TITAN 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) : 5547.30 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 39 REMARK 465 GLY A 40 REMARK 465 GLU A 41 REMARK 465 GLN A 42 REMARK 465 ASN A 43 REMARK 465 GLU A 44 REMARK 465 ASN A 45 REMARK 465 ASN A 46 REMARK 465 GLU A 47 REMARK 465 VAL A 192 REMARK 465 LYS A 193 REMARK 465 ASP A 194 REMARK 465 ALA A 195 REMARK 465 TYR A 196 REMARK 465 GLY A 197 REMARK 465 LYS A 198 REMARK 465 LYS A 199 REMARK 465 LYS A 200 REMARK 465 ARG A 851 REMARK 465 GLN A 852 REMARK 465 MET A 853 REMARK 465 ARG A 854 REMARK 465 ASN A 855 REMARK 465 ALA A 856 REMARK 465 GLY A 1091 REMARK 465 SER A 1092 REMARK 465 LEU A 1093 REMARK 465 GLN A 1094 REMARK 465 U B -29 REMARK 465 C B -28 REMARK 465 U B -27 REMARK 465 A B -26 REMARK 465 A B -25 REMARK 465 C B -19 REMARK 465 C B -18 REMARK 465 U B -17 REMARK 465 G B -16 REMARK 465 C B -15 REMARK 465 U B -10 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 OD2 ASP A 345 OH TYR A 439 2.07 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 ARG A 78 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 105 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 GLU A 743 N - CA - CB ANGL. DEV. = 10.8 DEGREES REMARK 500 C B -4 C1' - O4' - C4' ANGL. DEV. = -5.3 DEGREES REMARK 500 A B 8 O3' - P - OP1 ANGL. DEV. = 7.4 DEGREES REMARK 500 U B 31 O3' - P - O5' ANGL. DEV. = -14.4 DEGREES REMARK 500 U B 31 O5' - C5' - C4' ANGL. DEV. = -6.5 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 SER A 253 -111.67 36.14 REMARK 500 ASP A 323 33.69 -87.72 REMARK 500 ASP A 466 26.84 46.84 REMARK 500 ARG A 467 -46.31 -142.25 REMARK 500 ASP A 640 82.50 -163.39 REMARK 500 GLU A 667 58.68 -117.77 REMARK 500 ARG A 678 -58.41 76.21 REMARK 500 ALA A 905 -164.16 58.36 REMARK 500 PRO A1073 44.24 -90.27 REMARK 500 MET A1089 113.81 76.61 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 A1101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 747 OE1 REMARK 620 2 G B 23 OP1 84.9 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-37486 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE PSPCAS13B-CRRNA COMPLEX DBREF 8WF8 A 1 1094 PDB 8WF8 8WF8 1 1094 DBREF 8WF8 B -29 36 PDB 8WF8 8WF8 -29 36 SEQRES 1 A 1094 MET ASN ILE PRO ALA LEU VAL GLU ASN GLN LYS LYS TYR SEQRES 2 A 1094 PHE GLY THR TYR SER VAL MET ALA MET LEU ASN ALA GLN SEQRES 3 A 1094 THR VAL LEU ASP HIS ILE GLN LYS VAL ALA ASP ILE GLU SEQRES 4 A 1094 GLY GLU GLN ASN GLU ASN ASN GLU ASN LEU TRP PHE HIS SEQRES 5 A 1094 PRO VAL MET SER HIS LEU TYR ASN ALA LYS ASN GLY TYR SEQRES 6 A 1094 ASP LYS GLN PRO GLU LYS THR MET PHE ILE ILE GLU ARG SEQRES 7 A 1094 LEU GLN SER TYR PHE PRO PHE LEU LYS ILE MET ALA GLU SEQRES 8 A 1094 ASN GLN ARG GLU TYR SER ASN GLY LYS TYR LYS GLN ASN SEQRES 9 A 1094 ARG VAL GLU VAL ASN SER ASN ASP ILE PHE GLU VAL LEU SEQRES 10 A 1094 LYS ARG ALA PHE GLY VAL LEU LYS MET TYR ARG ASP LEU SEQRES 11 A 1094 THR ASN ALA TYR LYS THR TYR GLU GLU LYS LEU ASN ASP SEQRES 12 A 1094 GLY CYS GLU PHE LEU THR SER THR GLU GLN PRO LEU SER SEQRES 13 A 1094 GLY MET ILE ASN ASN TYR TYR THR VAL ALA LEU ARG ASN SEQRES 14 A 1094 MET ASN GLU ARG TYR GLY TYR LYS THR GLU ASP LEU ALA SEQRES 15 A 1094 PHE ILE GLN ASP LYS ARG PHE LYS PHE VAL LYS ASP ALA SEQRES 16 A 1094 TYR GLY LYS LYS LYS SER GLN VAL ASN THR GLY PHE PHE SEQRES 17 A 1094 LEU SER LEU GLN ASP TYR ASN GLY ASP THR GLN LYS LYS SEQRES 18 A 1094 LEU HIS LEU SER GLY VAL GLY ILE ALA LEU LEU ILE CYS SEQRES 19 A 1094 LEU PHE LEU ASP LYS GLN TYR ILE ASN ILE PHE LEU SER SEQRES 20 A 1094 ARG LEU PRO ILE PHE SER SER TYR ASN ALA GLN SER GLU SEQRES 21 A 1094 GLU ARG ARG ILE ILE ILE ARG SER PHE GLY ILE ASN SER SEQRES 22 A 1094 ILE LYS LEU PRO LYS ASP ARG ILE HIS SER GLU LYS SER SEQRES 23 A 1094 ASN LYS SER VAL ALA MET ASP MET LEU ASN GLU VAL LYS SEQRES 24 A 1094 ARG CYS PRO ASP GLU LEU PHE THR THR LEU SER ALA GLU SEQRES 25 A 1094 LYS GLN SER ARG PHE ARG ILE ILE SER ASP ASP HIS ASN SEQRES 26 A 1094 GLU VAL LEU MET LYS ARG SER SER ASP ARG PHE VAL PRO SEQRES 27 A 1094 LEU LEU LEU GLN TYR ILE ASP TYR GLY LYS LEU PHE ASP SEQRES 28 A 1094 HIS ILE ARG PHE HIS VAL ASN MET GLY LYS LEU ARG TYR SEQRES 29 A 1094 LEU LEU LYS ALA ASP LYS THR CYS ILE ASP GLY GLN THR SEQRES 30 A 1094 ARG VAL ARG VAL ILE GLU GLN PRO LEU ASN GLY PHE GLY SEQRES 31 A 1094 ARG LEU GLU GLU ALA GLU THR MET ARG LYS GLN GLU ASN SEQRES 32 A 1094 GLY THR PHE GLY ASN SER GLY ILE ARG ILE ARG ASP PHE SEQRES 33 A 1094 GLU ASN MET LYS ARG ASP ASP ALA ASN PRO ALA ASN TYR SEQRES 34 A 1094 PRO TYR ILE VAL ASP THR TYR THR HIS TYR ILE LEU GLU SEQRES 35 A 1094 ASN ASN LYS VAL GLU MET PHE ILE ASN ASP LYS GLU ASP SEQRES 36 A 1094 SER ALA PRO LEU LEU PRO VAL ILE GLU ASP ASP ARG TYR SEQRES 37 A 1094 VAL VAL LYS THR ILE PRO SER CYS ARG MET SER THR LEU SEQRES 38 A 1094 GLU ILE PRO ALA MET ALA PHE HIS MET PHE LEU PHE GLY SEQRES 39 A 1094 SER LYS LYS THR GLU LYS LEU ILE VAL ASP VAL HIS ASN SEQRES 40 A 1094 ARG TYR LYS ARG LEU PHE GLN ALA MET GLN LYS GLU GLU SEQRES 41 A 1094 VAL THR ALA GLU ASN ILE ALA SER PHE GLY ILE ALA GLU SEQRES 42 A 1094 SER ASP LEU PRO GLN LYS ILE LEU ASP LEU ILE SER GLY SEQRES 43 A 1094 ASN ALA HIS GLY LYS ASP VAL ASP ALA PHE ILE ARG LEU SEQRES 44 A 1094 THR VAL ASP ASP MET LEU THR ASP THR GLU ARG ARG ILE SEQRES 45 A 1094 LYS ARG PHE LYS ASP ASP ARG LYS SER ILE ARG SER ALA SEQRES 46 A 1094 ASP ASN LYS MET GLY LYS ARG GLY PHE LYS GLN ILE SER SEQRES 47 A 1094 THR GLY LYS LEU ALA ASP PHE LEU ALA LYS ASP ILE VAL SEQRES 48 A 1094 LEU PHE GLN PRO SER VAL ASN ASP GLY GLU ASN LYS ILE SEQRES 49 A 1094 THR GLY LEU ASN TYR ARG ILE MET GLN SER ALA ILE ALA SEQRES 50 A 1094 VAL TYR ASP SER GLY ASP ASP TYR GLU ALA LYS GLN GLN SEQRES 51 A 1094 PHE LYS LEU MET PHE GLU LYS ALA ARG LEU ILE GLY LYS SEQRES 52 A 1094 GLY THR THR GLU PRO HIS PRO PHE LEU TYR LYS VAL PHE SEQRES 53 A 1094 ALA ARG SER ILE PRO ALA ASN ALA VAL GLU PHE TYR GLU SEQRES 54 A 1094 ARG TYR LEU ILE GLU ARG LYS PHE TYR LEU THR GLY LEU SEQRES 55 A 1094 SER ASN GLU ILE LYS LYS GLY ASN ARG VAL ASP VAL PRO SEQRES 56 A 1094 PHE ILE ARG ARG ASP GLN ASN LYS TRP LYS THR PRO ALA SEQRES 57 A 1094 MET LYS THR LEU GLY ARG ILE TYR SER GLU ASP LEU PRO SEQRES 58 A 1094 VAL GLU LEU PRO ARG GLN MET PHE ASP ASN GLU ILE LYS SEQRES 59 A 1094 SER HIS LEU LYS SER LEU PRO GLN MET GLU GLY ILE ASP SEQRES 60 A 1094 PHE ASN ASN ALA ASN VAL THR TYR LEU ILE ALA GLU TYR SEQRES 61 A 1094 MET LYS ARG VAL LEU ASP ASP ASP PHE GLN THR PHE TYR SEQRES 62 A 1094 GLN TRP ASN ARG ASN TYR ARG TYR MET ASP MET LEU LYS SEQRES 63 A 1094 GLY GLU TYR ASP ARG LYS GLY SER LEU GLN HIS CYS PHE SEQRES 64 A 1094 THR SER VAL GLU GLU ARG GLU GLY LEU TRP LYS GLU ARG SEQRES 65 A 1094 ALA SER ARG THR GLU ARG TYR ARG LYS GLN ALA SER ASN SEQRES 66 A 1094 LYS ILE ARG SER ASN ARG GLN MET ARG ASN ALA SER SER SEQRES 67 A 1094 GLU GLU ILE GLU THR ILE LEU ASP LYS ARG LEU SER ASN SEQRES 68 A 1094 SER ARG ASN GLU TYR GLN LYS SER GLU LYS VAL ILE ARG SEQRES 69 A 1094 ARG TYR ARG VAL GLN ASP ALA LEU LEU PHE LEU LEU ALA SEQRES 70 A 1094 LYS LYS THR LEU THR GLU LEU ALA ASP PHE ASP GLY GLU SEQRES 71 A 1094 ARG PHE LYS LEU LYS GLU ILE MET PRO ASP ALA GLU LYS SEQRES 72 A 1094 GLY ILE LEU SER GLU ILE MET PRO MET SER PHE THR PHE SEQRES 73 A 1094 GLU LYS GLY GLY LYS LYS TYR THR ILE THR SER GLU GLY SEQRES 74 A 1094 MET LYS LEU LYS ASN TYR GLY ASP PHE PHE VAL LEU ALA SEQRES 75 A 1094 SER ASP LYS ARG ILE GLY ASN LEU LEU GLU LEU VAL GLY SEQRES 76 A 1094 SER ASP ILE VAL SER LYS GLU ASP ILE MET GLU GLU PHE SEQRES 77 A 1094 ASN LYS TYR ASP GLN CYS ARG PRO GLU ILE SER SER ILE SEQRES 78 A 1094 VAL PHE ASN LEU GLU LYS TRP ALA PHE ASP THR TYR PRO SEQRES 79 A 1094 GLU LEU SER ALA ARG VAL ASP ARG GLU GLU LYS VAL ASP SEQRES 80 A 1094 PHE LYS SER ILE LEU LYS ILE LEU LEU ASN ASN LYS ASN SEQRES 81 A 1094 ILE ASN LYS GLU GLN SER ASP ILE LEU ARG LYS ILE ARG SEQRES 82 A 1094 ASN ALA PHE ASP ALA ASN ASN TYR PRO ASP LYS GLY VAL SEQRES 83 A 1094 VAL GLU ILE LYS ALA LEU PRO GLU ILE ALA MET SER ILE SEQRES 84 A 1094 LYS LYS ALA PHE GLY GLU TYR ALA ILE MET LYS GLY SER SEQRES 85 A 1094 LEU GLN SEQRES 1 B 66 U C U A A A C C A U C C U SEQRES 2 B 66 G C G G C C U C U A C U C SEQRES 3 B 66 U G C A G U U G U G G A A SEQRES 4 B 66 G G U C C A G U U U U G A SEQRES 5 B 66 G G G G C U A U U A C A A SEQRES 6 B 66 C HET MG A1101 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG MG 2+ HELIX 1 AA1 PRO A 4 GLN A 10 1 7 HELIX 2 AA2 GLN A 10 ASP A 37 1 28 HELIX 3 AA3 ASN A 48 PHE A 51 5 4 HELIX 4 AA4 HIS A 52 ALA A 61 1 10 HELIX 5 AA5 GLN A 68 PHE A 83 1 16 HELIX 6 AA6 PRO A 84 LYS A 102 1 19 HELIX 7 AA7 ASN A 109 ASN A 132 1 24 HELIX 8 AA8 GLU A 138 ASN A 142 5 5 HELIX 9 AA9 CYS A 145 THR A 151 1 7 HELIX 10 AB1 THR A 151 GLY A 175 1 25 HELIX 11 AB2 LYS A 177 ASP A 186 1 10 HELIX 12 AB3 SER A 225 PHE A 236 1 12 HELIX 13 AB4 ASP A 238 SER A 247 1 10 HELIX 14 AB5 SER A 259 PHE A 269 1 11 HELIX 15 AB6 SER A 286 LYS A 299 1 14 HELIX 16 AB7 PRO A 302 THR A 307 1 6 HELIX 17 AB8 SER A 310 ARG A 316 1 7 HELIX 18 AB9 ARG A 335 LYS A 348 1 14 HELIX 19 AC1 ARG A 391 LYS A 400 1 10 HELIX 20 AC2 ASN A 425 TYR A 429 5 5 HELIX 21 AC3 GLU A 482 GLY A 494 1 13 HELIX 22 AC4 GLY A 494 LYS A 518 1 25 HELIX 23 AC5 ASN A 525 GLY A 530 5 6 HELIX 24 AC6 ALA A 532 LEU A 536 5 5 HELIX 25 AC7 PRO A 537 GLY A 546 1 10 HELIX 26 AC8 ASP A 552 ARG A 583 1 32 HELIX 27 AC9 SER A 598 PHE A 613 1 16 HELIX 28 AD1 VAL A 617 GLU A 621 5 5 HELIX 29 AD2 THR A 625 VAL A 638 1 14 HELIX 30 AD3 ASP A 644 ALA A 658 1 15 HELIX 31 AD4 PHE A 671 PHE A 676 1 6 HELIX 32 AD5 ASN A 683 LYS A 708 1 26 HELIX 33 AD6 GLN A 721 LYS A 725 5 5 HELIX 34 AD7 ALA A 728 ASP A 739 1 12 HELIX 35 AD8 PHE A 749 SER A 759 1 11 HELIX 36 AD9 LEU A 760 GLU A 764 5 5 HELIX 37 AE1 ASP A 767 ALA A 771 5 5 HELIX 38 AE2 ASN A 772 VAL A 784 1 13 HELIX 39 AE3 GLN A 790 GLN A 794 5 5 HELIX 40 AE4 TYR A 799 GLY A 807 1 9 HELIX 41 AE5 SER A 821 GLU A 831 1 11 HELIX 42 AE6 GLU A 831 ASN A 850 1 20 HELIX 43 AE7 SER A 858 GLU A 903 1 46 HELIX 44 AE8 LYS A 913 ILE A 917 5 5 HELIX 45 AE9 GLY A 924 SER A 927 5 4 HELIX 46 AF1 LYS A 953 TYR A 955 5 3 HELIX 47 AF2 GLY A 956 SER A 963 1 8 HELIX 48 AF3 ARG A 966 GLY A 975 1 10 HELIX 49 AF4 LYS A 981 TYR A 1013 1 33 HELIX 50 AF5 TYR A 1013 ARG A 1022 1 10 HELIX 51 AF6 ASP A 1027 ASN A 1038 1 12 HELIX 52 AF7 ASN A 1042 ALA A 1058 1 17 HELIX 53 AF8 GLU A 1074 ALA A 1087 1 14 SHEET 1 AA1 2 PHE A 189 LYS A 190 0 SHEET 2 AA1 2 GLN A 202 VAL A 203 -1 O GLN A 202 N LYS A 190 SHEET 1 AA2 2 GLN A 212 ASP A 213 0 SHEET 2 AA2 2 HIS A 223 LEU A 224 -1 O HIS A 223 N ASP A 213 SHEET 1 AA3 4 HIS A 282 SER A 283 0 SHEET 2 AA3 4 ILE A 929 LYS A 938 -1 O GLU A 937 N HIS A 282 SHEET 3 AA3 4 LYS A 941 LYS A 951 -1 O ILE A 945 N PHE A 934 SHEET 4 AA3 4 ILE A 978 SER A 980 1 O VAL A 979 N THR A 946 SHEET 1 AA4 2 ARG A 318 ILE A 320 0 SHEET 2 AA4 2 GLU A 326 LEU A 328 -1 O VAL A 327 N ILE A 319 SHEET 1 AA5 3 THR A 377 PHE A 389 0 SHEET 2 AA5 3 ILE A 353 THR A 371 -1 N MET A 359 O LEU A 386 SHEET 3 AA5 3 HIS A 438 TYR A 439 -1 O HIS A 438 N ASN A 358 SHEET 1 AA6 6 ILE A 413 ARG A 414 0 SHEET 2 AA6 6 TYR A 431 VAL A 433 1 O ILE A 432 N ARG A 414 SHEET 3 AA6 6 ILE A 353 THR A 371 -1 N ARG A 363 O TYR A 431 SHEET 4 AA6 6 LYS A 445 ILE A 450 -1 O PHE A 449 N ARG A 354 SHEET 5 AA6 6 CYS A 476 SER A 479 -1 O CYS A 476 N MET A 448 SHEET 6 AA6 6 VAL A 742 GLU A 743 1 O VAL A 742 N ARG A 477 SHEET 1 AA7 2 VAL A 462 GLU A 464 0 SHEET 2 AA7 2 TYR A 468 VAL A 470 -1 O TYR A 468 N GLU A 464 LINK OE1 GLN A 747 MG MG A1101 1555 1555 2.21 LINK MG MG A1101 OP1 G B 23 1555 1555 2.14 CISPEP 1 TYR A 429 PRO A 430 0 -9.92 CISPEP 2 LEU A 1072 PRO A 1073 0 -11.66 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 8786 LYS A1090 TER 9956 C B 36 HETATM 9957 MG MG A1101 112.400 129.863 150.107 1.00 26.86 MG CONECT 5986 9957 CONECT 9657 9957 CONECT 9957 5986 9657 MASTER 219 0 1 53 21 0 0 6 9933 2 3 91 END