HEADER RNA BINDING PROTEIN/RNA/DNA 03-JUN-24 8ZQH TITLE CRYO-EM STRUCTURE OF CAS12X WITH CRRNA AND TARGET DNA, CONFORMATION 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (60-MER); COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (44-MER); COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: CAS12X; COMPND 11 CHAIN: A; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: DNA (44-MER); COMPND 15 CHAIN: D; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNCLASSIFIED SEQUENCES; SOURCE 3 ORGANISM_TAXID: 12908; SOURCE 4 EXPRESSION_SYSTEM: UNCLASSIFIED SEQUENCES; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 12908; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: UNCLASSIFIED SEQUENCES; SOURCE 8 ORGANISM_TAXID: 12908; SOURCE 9 EXPRESSION_SYSTEM: UNCLASSIFIED SEQUENCES; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 12908; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: UNCLASSIFIED SEQUENCES; SOURCE 13 ORGANISM_TAXID: 12908; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 MOL_ID: 4; SOURCE 17 ORGANISM_SCIENTIFIC: UNCLASSIFIED SEQUENCES; SOURCE 18 ORGANISM_TAXID: 12908; SOURCE 19 EXPRESSION_SYSTEM: UNCLASSIFIED SEQUENCES; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 12908 KEYWDS CRISPR-CAS12, RNA BINDING PROTEIN/RNA/DNA, RNA BINDING PROTEIN-RNA- KEYWDS 2 DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR X.ZHANG REVDAT 2 23-JUL-25 8ZQH 1 REMARK REVDAT 1 11-JUN-25 8ZQH 0 JRNL AUTH X.ZHANG JRNL TITL CRYO-EM STRUCTURE OF CAS12X WITH CRRNA AND TARGET DNA, JRNL TITL 2 CONFORMATION 3 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.12 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) : 3.120 REMARK 3 NUMBER OF PARTICLES : 88876 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 8ZQH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 04-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1300048370. 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 CAS12X WITH REMARK 245 CRRNA AND TARGET 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 : 7.40 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) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 5000.00 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: B, C, A, 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 U B 6 REMARK 465 C B 7 REMARK 465 A B 8 REMARK 465 G B 9 REMARK 465 C B 15 REMARK 465 U B 16 REMARK 465 C B 17 REMARK 465 A B 18 REMARK 465 C B 19 REMARK 465 U B 20 REMARK 465 G B 21 REMARK 465 C B 22 REMARK 465 G B 23 REMARK 465 DC C -33 REMARK 465 DA C -32 REMARK 465 DA C -31 REMARK 465 DG C -30 REMARK 465 DC C -29 REMARK 465 DC C -28 REMARK 465 DG C -27 REMARK 465 DT C -26 REMARK 465 DC C -25 REMARK 465 DT C -24 REMARK 465 DA C -23 REMARK 465 DG C -22 REMARK 465 DC C -21 REMARK 465 DG C -20 REMARK 465 DG C -19 REMARK 465 DT C -18 REMARK 465 DG C -17 REMARK 465 DA C -16 REMARK 465 DG C -15 REMARK 465 DC C -9 REMARK 465 DT C -8 REMARK 465 DG C -7 REMARK 465 DA C -6 REMARK 465 DA C 9 REMARK 465 DG C 10 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 DC D -1 REMARK 465 DT D 0 REMARK 465 DC D 9 REMARK 465 DT D 10 REMARK 465 DT D 11 REMARK 465 DC D 12 REMARK 465 DC D 13 REMARK 465 DA D 14 REMARK 465 DT D 15 REMARK 465 DC D 16 REMARK 465 DA D 17 REMARK 465 DG D 18 REMARK 465 DA D 19 REMARK 465 DG D 20 REMARK 465 DA D 21 REMARK 465 DA D 22 REMARK 465 DC D 23 REMARK 465 DC D 24 REMARK 465 DT D 25 REMARK 465 DC D 26 REMARK 465 DA D 27 REMARK 465 DC D 28 REMARK 465 DC D 29 REMARK 465 DG D 30 REMARK 465 DC D 31 REMARK 465 DT D 32 REMARK 465 DA D 33 REMARK 465 DG D 34 REMARK 465 DA D 35 REMARK 465 DC D 36 REMARK 465 DG D 37 REMARK 465 DG D 38 REMARK 465 DC D 39 REMARK 465 DT D 40 REMARK 465 DT D 41 REMARK 465 DG D 42 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 652 CG CD NE CZ NH1 NH2 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 OP2 U B -32 HH TYR A 666 1.58 REMARK 500 OE2 GLU A 463 HH11 ARG A 465 1.59 REMARK 500 HH11 ARG A 27 OE2 GLU A 208 1.59 REMARK 500 O LEU A 858 OG1 THR A 861 1.98 REMARK 500 OG SER A 3 O PHE A 441 2.02 REMARK 500 NH1 ARG A 8 OE1 GLN A 429 2.15 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 PRO A 203 C - N - CD ANGL. DEV. = -18.2 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 PRO A 15 160.82 -48.44 REMARK 500 GLU A 72 79.65 -150.70 REMARK 500 PRO A 73 46.18 -73.39 REMARK 500 GLN A 90 59.76 -96.07 REMARK 500 ARG A 122 -72.65 -59.11 REMARK 500 ASP A 173 55.25 31.29 REMARK 500 PRO A 207 -168.99 -73.24 REMARK 500 GLU A 208 129.59 -34.38 REMARK 500 SER A 345 66.97 -151.13 REMARK 500 SER A 367 32.12 72.35 REMARK 500 THR A 399 49.08 -85.11 REMARK 500 SER A 400 17.02 -141.96 REMARK 500 ARG A 430 49.24 38.62 REMARK 500 VAL A 446 105.85 63.42 REMARK 500 ILE A 481 -62.39 -104.33 REMARK 500 ASP A 649 25.66 -141.37 REMARK 500 GLU A 659 -121.24 46.18 REMARK 500 ILE A 754 -63.14 -94.57 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 202 PRO A 203 -138.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-60385 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF CAS12X WITH CRRNA AND TARGET DNA, CONFORMATION REMARK 900 3 DBREF 8ZQH B -36 23 PDB 8ZQH 8ZQH -36 23 DBREF 8ZQH C -33 10 PDB 8ZQH 8ZQH -33 10 DBREF 8ZQH A -5 908 PDB 8ZQH 8ZQH -5 908 DBREF 8ZQH D -1 42 PDB 8ZQH 8ZQH -1 42 SEQRES 1 B 60 G U G C U G C U G U C U C SEQRES 2 B 60 C C A G A C G G G A G G C SEQRES 3 B 60 A G A A C U G C A C C U U SEQRES 4 B 60 C C A U C A G A G A A C C SEQRES 5 B 60 U C A C U G C G SEQRES 1 C 44 DC DA DA DG DC DC DG DT DC DT DA DG DC SEQRES 2 C 44 DG DG DT DG DA DG DG DT DT DC DT DC DT SEQRES 3 C 44 DG DA DT DG DG DA DA DG DC DA DT DA DT SEQRES 4 C 44 DC DG DT DA DG SEQRES 1 A 914 HIS HIS HIS HIS HIS HIS MET PRO SER TYR LYS SER SER SEQRES 2 A 914 ARG VAL LEU VAL ARG ASP VAL PRO GLU GLU LEU VAL ASP SEQRES 3 A 914 HIS TYR GLU ARG SER HIS ARG VAL ALA ALA PHE PHE MET SEQRES 4 A 914 ARG LEU LEU LEU ALA MET ARG ARG GLU PRO TYR SER LEU SEQRES 5 A 914 ARG MET ARG ASP GLY THR GLU ARG GLU VAL ASP LEU ASP SEQRES 6 A 914 GLU THR ASP ASP PHE LEU ARG SER ALA GLY CYS GLU GLU SEQRES 7 A 914 PRO ASP ALA VAL SER ASP ASP LEU ARG SER PHE ALA LEU SEQRES 8 A 914 ALA VAL LEU HIS GLN ASP ASN PRO LYS LYS ARG ALA PHE SEQRES 9 A 914 LEU GLU SER GLU ASN CYS VAL SER ILE LEU CYS LEU GLU SEQRES 10 A 914 LYS SER ALA SER GLY THR ARG TYR TYR LYS ARG PRO GLY SEQRES 11 A 914 TYR GLN LEU LEU LYS LYS ALA ILE GLU GLU GLU TRP GLY SEQRES 12 A 914 TRP ASP LYS PHE GLU ALA SER LEU LEU ASP GLU ARG THR SEQRES 13 A 914 GLY GLU VAL ALA GLU LYS PHE ALA ALA LEU SER MET GLU SEQRES 14 A 914 ASP TRP ARG ARG PHE PHE ALA ALA ARG ASP PRO ASP ASP SEQRES 15 A 914 LEU GLY ARG GLU LEU LEU LYS THR ASP THR ARG GLU GLY SEQRES 16 A 914 MET ALA ALA ALA LEU ARG LEU ARG GLU ARG GLY VAL PHE SEQRES 17 A 914 PRO VAL SER VAL PRO GLU HIS LEU ASP LEU ASP SER LEU SEQRES 18 A 914 LYS ALA ALA MET ALA SER ALA ALA GLU ARG LEU LYS SER SEQRES 19 A 914 TRP LEU ALA CYS ASN GLN ARG ALA VAL ASP GLU LYS SER SEQRES 20 A 914 GLU LEU ARG LYS ARG PHE GLU GLU ALA LEU ASP GLY VAL SEQRES 21 A 914 ASP PRO GLU LYS TYR ALA LEU PHE GLU LYS PHE ALA ALA SEQRES 22 A 914 GLU LEU GLN GLN ALA ASP TYR ASN VAL THR LYS LYS LEU SEQRES 23 A 914 VAL LEU ALA VAL SER ALA LYS PHE PRO ALA THR GLU PRO SEQRES 24 A 914 SER GLU PHE LYS ARG GLY VAL GLU ILE LEU LYS GLU ASP SEQRES 25 A 914 GLY TYR LYS PRO LEU TRP GLU ASP PHE ARG GLU LEU GLY SEQRES 26 A 914 PHE VAL TYR LEU ALA GLU ARG LYS TRP GLU ARG ARG ARG SEQRES 27 A 914 GLY GLY ALA ALA VAL THR LEU CYS ASP ALA ASP ASP SER SEQRES 28 A 914 PRO ILE LYS VAL ARG PHE GLY LEU THR GLY ARG GLY ARG SEQRES 29 A 914 LYS PHE VAL LEU SER ALA ALA GLY SER ARG PHE LEU ILE SEQRES 30 A 914 THR VAL LYS LEU PRO CYS GLY ASP VAL GLY LEU THR ALA SEQRES 31 A 914 VAL PRO SER ARG TYR PHE TRP ASN PRO SER VAL GLY ARG SEQRES 32 A 914 THR THR SER ASN SER PHE ARG ILE GLU PHE THR LYS ARG SEQRES 33 A 914 THR THR GLU ASN ARG ARG TYR VAL GLY GLU VAL LYS GLU SEQRES 34 A 914 ILE GLY LEU VAL ARG GLN ARG GLY ARG TYR TYR PHE PHE SEQRES 35 A 914 ILE ASP TYR ASN PHE ASP PRO GLU GLU VAL SER ASP GLU SEQRES 36 A 914 THR LYS VAL GLY ARG ALA PHE PHE ARG ALA PRO LEU ASN SEQRES 37 A 914 GLU SER ARG PRO LYS PRO LYS ASP LYS LEU THR VAL MET SEQRES 38 A 914 GLY ILE ASP LEU GLY ILE ASN PRO ALA PHE ALA PHE ALA SEQRES 39 A 914 VAL CYS THR LEU GLY GLU CYS GLN ASP GLY ILE ARG SER SEQRES 40 A 914 PRO VAL ALA LYS MET GLU ASP VAL SER PHE ASP SER THR SEQRES 41 A 914 GLY LEU ARG GLY GLY ILE GLY SER GLN LYS LEU HIS ARG SEQRES 42 A 914 GLU MET HIS ASN LEU SER ASP ARG CYS PHE TYR GLY ALA SEQRES 43 A 914 ARG TYR ILE ARG LEU SER LYS LYS LEU ARG ASP ARG GLY SEQRES 44 A 914 ALA LEU ASN ASP ILE GLU ALA ARG LEU LEU GLU GLU LYS SEQRES 45 A 914 TYR ILE PRO GLY PHE ARG ILE VAL HIS ILE GLU ASP ALA SEQRES 46 A 914 ASP GLU ARG ARG ARG THR VAL GLY ARG THR VAL LYS GLU SEQRES 47 A 914 ILE LYS GLN GLU TYR LYS ARG ILE ARG HIS GLN PHE TYR SEQRES 48 A 914 LEU ARG TYR HIS THR SER LYS ARG ASP ARG THR GLU LEU SEQRES 49 A 914 ILE SER ALA GLU TYR PHE ARG MET LEU PHE LEU VAL LYS SEQRES 50 A 914 ASN LEU ARG ASN LEU LEU LYS SER TRP ASN ARG TYR HIS SEQRES 51 A 914 TRP THR THR GLY ASP ARG GLU ARG ARG GLY GLY ASN PRO SEQRES 52 A 914 ASP GLU LEU LYS SER TYR VAL ARG TYR TYR ASN ASN LEU SEQRES 53 A 914 ARG MET ASP THR LEU LYS LYS LEU THR CYS ALA ILE VAL SEQRES 54 A 914 ARG THR ALA LYS GLU HIS GLY ALA THR LEU VAL ALA MET SEQRES 55 A 914 GLU ASN ILE GLN ARG VAL ASP ARG ASP ASP GLU VAL LYS SEQRES 56 A 914 ARG ARG LYS GLU ASN SER LEU LEU SER LEU TRP ALA PRO SEQRES 57 A 914 GLY MET VAL LEU GLU ARG VAL GLU GLN GLU LEU LYS ASN SEQRES 58 A 914 GLU GLY ILE LEU ALA TRP GLU VAL ASP PRO ARG HIS THR SEQRES 59 A 914 SER GLN THR SER CYS ILE THR ASP GLU PHE GLY TYR ARG SEQRES 60 A 914 SER LEU VAL ALA LYS ASP THR PHE TYR PHE GLU GLN ASP SEQRES 61 A 914 ARG LYS ILE HIS ARG ILE ASP ALA ASP VAL ASN ALA ALA SEQRES 62 A 914 ILE ASN ILE ALA ARG ARG PHE LEU THR ARG TYR ARG SER SEQRES 63 A 914 LEU THR GLN LEU TRP ALA SER LEU LEU ASP ASP GLY ARG SEQRES 64 A 914 TYR LEU VAL ASN VAL THR ARG GLN HIS GLU ARG ALA TYR SEQRES 65 A 914 LEU GLU LEU GLN THR GLY ALA PRO ALA ALA THR LEU ASN SEQRES 66 A 914 PRO THR ALA GLU ALA SER TYR GLU LEU VAL GLY LEU SER SEQRES 67 A 914 PRO GLU GLU GLU GLU LEU ALA GLN THR ARG ILE LYS ARG SEQRES 68 A 914 LYS LYS ARG GLU PRO PHE TYR ARG HIS GLU GLY VAL TRP SEQRES 69 A 914 LEU THR ARG GLU LYS HIS ARG GLU GLN VAL HIS GLU LEU SEQRES 70 A 914 ARG ASN GLN VAL LEU ALA LEU GLY ASN ALA LYS ILE PRO SEQRES 71 A 914 GLU ILE ARG THR SEQRES 1 D 44 DC DT DA DC DG DA DT DA DT DG DC DT DT SEQRES 2 D 44 DC DC DA DT DC DA DG DA DG DA DA DC DC SEQRES 3 D 44 DT DC DA DC DC DG DC DT DA DG DA DC DG SEQRES 4 D 44 DG DC DT DT DG HELIX 1 AA1 PRO A 15 ARG A 40 1 26 HELIX 2 AA2 ASP A 57 GLY A 69 1 13 HELIX 3 AA3 VAL A 76 LEU A 88 1 13 HELIX 4 AA4 CYS A 104 LEU A 110 1 7 HELIX 5 AA5 GLY A 124 GLU A 134 1 11 HELIX 6 AA6 GLY A 137 ASP A 147 1 11 HELIX 7 AA7 GLU A 152 ALA A 158 1 7 HELIX 8 AA8 SER A 161 PHE A 169 1 9 HELIX 9 AA9 ASP A 175 LYS A 183 1 9 HELIX 10 AB1 ARG A 187 GLY A 200 1 14 HELIX 11 AB2 ASP A 211 GLY A 253 1 43 HELIX 12 AB3 ASP A 255 ALA A 272 1 18 HELIX 13 AB4 THR A 277 ALA A 286 1 10 HELIX 14 AB5 PRO A 293 GLU A 301 1 9 HELIX 15 AB6 TYR A 308 TRP A 312 5 5 HELIX 16 AB7 ASP A 314 GLU A 329 1 16 HELIX 17 AB8 SER A 447 ALA A 459 1 13 HELIX 18 AB9 SER A 522 GLY A 553 1 32 HELIX 19 AC1 ASN A 556 LYS A 566 1 11 HELIX 20 AC2 LYS A 566 PHE A 571 1 6 HELIX 21 AC3 ASP A 578 LEU A 606 1 29 HELIX 22 AC4 ARG A 607 HIS A 609 5 3 HELIX 23 AC5 THR A 610 THR A 616 5 7 HELIX 24 AC6 SER A 620 ARG A 642 1 23 HELIX 25 AC7 LEU A 660 GLY A 690 1 31 HELIX 26 AC8 ARG A 711 LEU A 719 5 9 HELIX 27 AC9 ALA A 721 GLU A 736 1 16 HELIX 28 AD1 ALA A 782 THR A 796 1 15 HELIX 29 AD2 ARG A 820 GLY A 832 1 13 HELIX 30 AD3 GLU A 854 LYS A 864 1 11 HELIX 31 AD4 ARG A 881 GLY A 899 1 19 SHEET 1 AA1 7 VAL A 349 GLY A 352 0 SHEET 2 AA1 7 ARG A 416 GLN A 429 -1 O ILE A 424 N PHE A 351 SHEET 3 AA1 7 ARG A 432 ASN A 440 -1 O ASN A 440 N GLU A 420 SHEET 4 AA1 7 TYR A 4 VAL A 11 -1 N LYS A 5 O TYR A 439 SHEET 5 AA1 7 VAL A 380 VAL A 385 -1 O VAL A 385 N LEU A 10 SHEET 6 AA1 7 PHE A 369 VAL A 373 -1 N ILE A 371 O LEU A 382 SHEET 7 AA1 7 PHE A 360 ALA A 364 -1 N SER A 363 O LEU A 370 SHEET 1 AA2 4 VAL A 349 GLY A 352 0 SHEET 2 AA2 4 ARG A 416 GLN A 429 -1 O ILE A 424 N PHE A 351 SHEET 3 AA2 4 PHE A 403 THR A 408 -1 N PHE A 403 O VAL A 421 SHEET 4 AA2 4 TRP A 391 ARG A 397 -1 N GLY A 396 O ARG A 404 SHEET 1 AA3 2 TYR A 44 ARG A 47 0 SHEET 2 AA3 2 GLU A 53 VAL A 56 -1 O VAL A 56 N TYR A 44 SHEET 1 AA4 5 SER A 513 ARG A 517 0 SHEET 2 AA4 5 PHE A 485 CYS A 490 -1 N PHE A 485 O ARG A 517 SHEET 3 AA4 5 VAL A 474 LEU A 479 -1 N VAL A 474 O CYS A 490 SHEET 4 AA4 5 LEU A 693 GLU A 697 1 O ALA A 695 N MET A 475 SHEET 5 AA4 5 LEU A 739 VAL A 743 1 O VAL A 743 N MET A 696 SHEET 1 AA5 2 ILE A 499 VAL A 503 0 SHEET 2 AA5 2 MET A 506 PHE A 511 -1 O PHE A 511 N ILE A 499 SHEET 1 AA6 3 TYR A 760 ARG A 761 0 SHEET 2 AA6 3 THR A 768 GLN A 773 -1 O TYR A 770 N TYR A 760 SHEET 3 AA6 3 LYS A 776 ASP A 781 -1 O LYS A 776 N GLN A 773 SHEET 1 AA7 7 GLN A 803 LEU A 809 0 SHEET 2 AA7 7 ARG A 813 VAL A 816 -1 O LEU A 815 N SER A 807 SHEET 3 AA7 7 THR A 837 THR A 841 -1 O LEU A 838 N TYR A 814 SHEET 4 AA7 7 SER A 845 LEU A 848 -1 O GLU A 847 N ASN A 839 SHEET 5 AA7 7 VAL A 877 THR A 880 -1 O TRP A 878 N TYR A 846 SHEET 6 AA7 7 GLU A 869 HIS A 874 -1 N HIS A 874 O VAL A 877 SHEET 7 AA7 7 GLN A 803 LEU A 809 -1 N LEU A 804 O PHE A 871 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 1511 C B 14 TER 2119 DT C 8 TER 16932 THR A 908 TER 17189 DG D 8 MASTER 276 0 0 31 30 0 0 6 8982 4 0 84 END