HEADER    IMMUNE SYSTEM/RNA/DNA                   21-FEB-24   8W2Z              
TITLE     CAS9D 6BP R-LOOP SEED 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: SGRNA;                                                     
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: DNA TARGET STRAND;                                         
COMPND  11 CHAIN: C;                                                            
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 4;                                                           
COMPND  14 MOLECULE: DNA NON-TARGET STRAND;                                     
COMPND  15 CHAIN: D;                                                            
COMPND  16 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DELTAPROTEOBACTERIA;                            
SOURCE   3 ORGANISM_TAXID: 28221;                                               
SOURCE   4 GENE: A2022_01700;                                                   
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: NICO DE3;                                  
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: DELTAPROTEOBACTERIA;                            
SOURCE  10 ORGANISM_TAXID: 28221;                                               
SOURCE  11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  13 EXPRESSION_SYSTEM_STRAIN: NICO DE3;                                  
SOURCE  14 MOL_ID: 3;                                                           
SOURCE  15 SYNTHETIC: YES;                                                      
SOURCE  16 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE LAMBDA;                       
SOURCE  17 ORGANISM_TAXID: 2681611;                                             
SOURCE  18 MOL_ID: 4;                                                           
SOURCE  19 SYNTHETIC: YES;                                                      
SOURCE  20 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE LAMBDA;                       
SOURCE  21 ORGANISM_TAXID: 2681611                                              
KEYWDS    CRISPR-CAS9, ENDONUCLEASE, BINARY COMPLEX, EFFECTOR, SGRNA, IMMUNE    
KEYWDS   2 SYSTEM-RNA-DNA COMPLEX                                               
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    R.FREGOSO OCAMPO,J.P.K.BRAVO,D.W.TAYLOR                               
REVDAT   1   15-JAN-25 8W2Z    0                                                
JRNL        AUTH   R.F.OCAMPO,J.P.K.BRAVO,T.L.DANGERFIELD,I.NOCEDAL,S.A.JIRDE,  
JRNL        AUTH 2 L.M.ALEXANDER,N.C.THOMAS,A.DAS,S.NIELSON,K.A.JOHNSON,        
JRNL        AUTH 3 C.T.BROWN,C.N.BUTTERFIELD,D.S.A.GOLTSMAN,D.W.TAYLOR          
JRNL        TITL   DNA TARGETING BY COMPACT CAS9D AND ITS RESURRECTED ANCESTOR. 
JRNL        REF    NAT COMMUN                    V.  16   457 2025              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   39774105                                                     
JRNL        DOI    10.1038/S41467-024-55573-4                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.37 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)  : 3.370                          
REMARK   3   NUMBER OF PARTICLES               : 70093                          
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 8W2Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-FEB-24.                  
REMARK 100 THE DEPOSITION ID IS D_1000281767.                                   
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                 : CAS9D:SGRNA: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                             : 7.90                              
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)              : 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)  : 8000.00                        
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 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     MET A     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     ARG A     3                                                      
REMARK 465     GLU A   102                                                      
REMARK 465     GLU A   103                                                      
REMARK 465     LYS A   104                                                      
REMARK 465     THR A   105                                                      
REMARK 465     SER A   106                                                      
REMARK 465     GLU A   107                                                      
REMARK 465     GLU A   108                                                      
REMARK 465     ILE A   109                                                      
REMARK 465     GLU A   110                                                      
REMARK 465     ALA A   111                                                      
REMARK 465     MET A   112                                                      
REMARK 465     ASP A   113                                                      
REMARK 465     VAL A   114                                                      
REMARK 465     GLU A   115                                                      
REMARK 465     GLU A   116                                                      
REMARK 465     ARG A   117                                                      
REMARK 465     LYS A   118                                                      
REMARK 465     GLN A   119                                                      
REMARK 465     TRP A   120                                                      
REMARK 465     GLU A   121                                                      
REMARK 465     LYS A   122                                                      
REMARK 465     GLU A   123                                                      
REMARK 465     LYS A   124                                                      
REMARK 465     CYS A   187                                                      
REMARK 465     GLY A   188                                                      
REMARK 465     VAL A   189                                                      
REMARK 465     GLU A   315                                                      
REMARK 465     SER A   316                                                      
REMARK 465     ASN A   317                                                      
REMARK 465     ASN A   318                                                      
REMARK 465     PHE A   319                                                      
REMARK 465     ASP A   320                                                      
REMARK 465     ILE A   321                                                      
REMARK 465     ALA A   322                                                      
REMARK 465     ALA A   323                                                      
REMARK 465     LYS A   324                                                      
REMARK 465     THR A   325                                                      
REMARK 465     GLN A   326                                                      
REMARK 465     GLY A   327                                                      
REMARK 465     LYS A   328                                                      
REMARK 465     LYS A   329                                                      
REMARK 465     ARG A   330                                                      
REMARK 465     LEU A   331                                                      
REMARK 465     ALA A   332                                                      
REMARK 465     LYS A   333                                                      
REMARK 465     GLU A   334                                                      
REMARK 465     GLU A   335                                                      
REMARK 465     TYR A   336                                                      
REMARK 465     GLY A   337                                                      
REMARK 465     LYS A   338                                                      
REMARK 465     GLY A   339                                                      
REMARK 465     PRO A   340                                                      
REMARK 465     ARG A   341                                                      
REMARK 465     GLU A   342                                                      
REMARK 465     GLY A   343                                                      
REMARK 465     LYS A   344                                                      
REMARK 465     GLU A   345                                                      
REMARK 465     THR A   346                                                      
REMARK 465     ARG A   347                                                      
REMARK 465     LYS A   348                                                      
REMARK 465     GLU A   349                                                      
REMARK 465     ALA A   350                                                      
REMARK 465     LEU A   351                                                      
REMARK 465     LEU A   352                                                      
REMARK 465     ARG A   353                                                      
REMARK 465     GLU A   354                                                      
REMARK 465     THR A   355                                                      
REMARK 465     ASP A   356                                                      
REMARK 465     GLY A   357                                                      
REMARK 465     ARG A   358                                                      
REMARK 465     CYS A   359                                                      
REMARK 465     ILE A   360                                                      
REMARK 465     TYR A   361                                                      
REMARK 465     CYS A   362                                                      
REMARK 465     GLY A   363                                                      
REMARK 465     LYS A   364                                                      
REMARK 465     SER A   365                                                      
REMARK 465     ILE A   366                                                      
REMARK 465     ASP A   367                                                      
REMARK 465     ILE A   368                                                      
REMARK 465     SER A   369                                                      
REMARK 465     ASN A   370                                                      
REMARK 465     ALA A   371                                                      
REMARK 465     HIS A   372                                                      
REMARK 465     ASP A   373                                                      
REMARK 465     ASP A   374                                                      
REMARK 465     HIS A   375                                                      
REMARK 465     ILE A   376                                                      
REMARK 465     PHE A   377                                                      
REMARK 465     PRO A   378                                                      
REMARK 465     ARG A   379                                                      
REMARK 465     LYS A   380                                                      
REMARK 465     ALA A   381                                                      
REMARK 465     GLY A   382                                                      
REMARK 465     GLY A   383                                                      
REMARK 465     LEU A   384                                                      
REMARK 465     ASN A   385                                                      
REMARK 465     ILE A   386                                                      
REMARK 465     PHE A   387                                                      
REMARK 465     ALA A   388                                                      
REMARK 465     ASN A   389                                                      
REMARK 465     LEU A   390                                                      
REMARK 465     VAL A   391                                                      
REMARK 465     ALA A   392                                                      
REMARK 465     CYS A   393                                                      
REMARK 465     CYS A   394                                                      
REMARK 465     ALA A   395                                                      
REMARK 465     VAL A   396                                                      
REMARK 465     CYS A   397                                                      
REMARK 465     ASN A   398                                                      
REMARK 465     GLU A   399                                                      
REMARK 465     ASN A   400                                                      
REMARK 465     LYS A   401                                                      
REMARK 465     LYS A   402                                                      
REMARK 465     GLY A   403                                                      
REMARK 465     ARG A   404                                                      
REMARK 465     THR A   405                                                      
REMARK 465     PRO A   406                                                      
REMARK 465     LEU A   407                                                      
REMARK 465     GLU A   408                                                      
REMARK 465     SER A   409                                                      
REMARK 465     GLY A   410                                                      
REMARK 465     ILE A   411                                                      
REMARK 465     SER A   412                                                      
REMARK 465     PRO A   413                                                      
REMARK 465     LYS A   414                                                      
REMARK 465     PRO A   415                                                      
REMARK 465     GLU A   416                                                      
REMARK 465     ILE A   417                                                      
REMARK 465     ILE A   418                                                      
REMARK 465     ALA A   419                                                      
REMARK 465     PHE A   420                                                      
REMARK 465     MET A   421                                                      
REMARK 465     LYS A   422                                                      
REMARK 465     ASN A   423                                                      
REMARK 465     ASP A   424                                                      
REMARK 465     LEU A   425                                                      
REMARK 465     LYS A   426                                                      
REMARK 465     LYS A   427                                                      
REMARK 465     LYS A   428                                                      
REMARK 465     ILE A   429                                                      
REMARK 465     LEU A   430                                                      
REMARK 465     GLU A   431                                                      
REMARK 465     ASP A   432                                                      
REMARK 465     ALA A   433                                                      
REMARK 465     ARG A   434                                                      
REMARK 465     ASN A   435                                                      
REMARK 465     ILE A   436                                                      
REMARK 465     ASN A   437                                                      
REMARK 465     THR A   438                                                      
REMARK 465     VAL A   439                                                      
REMARK 465     ASP A   440                                                      
REMARK 465     PHE A   441                                                      
REMARK 465     ASN A   442                                                      
REMARK 465     LYS A   443                                                      
REMARK 465     TYR A   444                                                      
REMARK 465     MET A   445                                                      
REMARK 465     SER A   446                                                      
REMARK 465     HIS A   447                                                      
REMARK 465     GLN A   473                                                      
REMARK 465     SER A   474                                                      
REMARK 465     GLY A   475                                                      
REMARK 465     ILE A   476                                                      
REMARK 465     TYR A   477                                                      
REMARK 465     THR A   478                                                      
REMARK 465     ALA A   479                                                      
REMARK 465     TYR A   480                                                      
REMARK 465     PHE A   481                                                      
REMARK 465     ARG A   482                                                      
REMARK 465     ARG A   483                                                      
REMARK 465     TRP A   484                                                      
REMARK 465     TRP A   485                                                      
REMARK 465     GLY A   486                                                      
REMARK 465     PHE A   487                                                      
REMARK 465     LYS A   488                                                      
REMARK 465     LYS A   489                                                      
REMARK 465     GLU A   490                                                      
REMARK 465     ARG A   491                                                      
REMARK 465     GLY A   492                                                      
REMARK 465     ASN A   493                                                      
REMARK 465     SER A   506                                                      
REMARK 465     ARG A   507                                                      
REMARK 465     LYS A   508                                                      
REMARK 465     GLY A   509                                                      
REMARK 465     TYR A   510                                                      
REMARK 465     SER A   511                                                      
REMARK 465     ASP A   512                                                      
REMARK 465     ASP A   513                                                      
REMARK 465     GLY A   514                                                      
REMARK 465     LEU A   515                                                      
REMARK 465     VAL A   516                                                      
REMARK 465     ASP A   517                                                      
REMARK 465     MET A   518                                                      
REMARK 465     THR A   519                                                      
REMARK 465     LEU A   520                                                      
REMARK 465     LYS A   521                                                      
REMARK 465     PRO A   522                                                      
REMARK 465     LYS A   523                                                      
REMARK 465     TYR A   524                                                      
REMARK 465     ASN A   525                                                      
REMARK 465     LYS A   526                                                      
REMARK 465     GLY A   527                                                      
REMARK 465     GLY A   528                                                      
REMARK 465     GLU A   529                                                      
REMARK 465     PHE A   530                                                      
REMARK 465     ASP A   531                                                      
REMARK 465     PRO A   532                                                      
REMARK 465     GLU A   533                                                      
REMARK 465     LYS A   534                                                      
REMARK 465     HIS A   535                                                      
REMARK 465     LEU A   536                                                      
REMARK 465     PRO A   537                                                      
REMARK 465     GLU A   538                                                      
REMARK 465     PRO A   539                                                      
REMARK 465     ASN A   744                                                      
REMARK 465     SER A   745                                                      
REMARK 465     ALA A   746                                                      
REMARK 465     GLU A   747                                                      
REMARK 465       G B     1                                                      
REMARK 465       A B     2                                                      
REMARK 465       C B     3                                                      
REMARK 465       G B     4                                                      
REMARK 465       C B     5                                                      
REMARK 465       A B     6                                                      
REMARK 465       U B     7                                                      
REMARK 465       A B     8                                                      
REMARK 465       A B     9                                                      
REMARK 465       U B   147                                                      
REMARK 465       U B   148                                                      
REMARK 465       U B   149                                                      
REMARK 465       A B   150                                                      
REMARK 465       A B   151                                                      
REMARK 465       U B   152                                                      
REMARK 465       U B   153                                                      
REMARK 465       U B   154                                                      
REMARK 465       U B   155                                                      
REMARK 465       U B   156                                                      
REMARK 465       U B   157                                                      
REMARK 465       U B   158                                                      
REMARK 465      DA C   -19                                                      
REMARK 465      DG C   -18                                                      
REMARK 465      DC C   -17                                                      
REMARK 465      DT C   -16                                                      
REMARK 465      DG C   -15                                                      
REMARK 465      DA C   -14                                                      
REMARK 465      DC C     6                                                      
REMARK 465      DA C     7                                                      
REMARK 465      DT C     8                                                      
REMARK 465      DC C     9                                                      
REMARK 465      DT C    10                                                      
REMARK 465      DT C    11                                                      
REMARK 465      DT C    12                                                      
REMARK 465      DA C    13                                                      
REMARK 465      DT C    14                                                      
REMARK 465      DG C    15                                                      
REMARK 465      DC C    16                                                      
REMARK 465      DG C    17                                                      
REMARK 465      DT C    18                                                      
REMARK 465      DC C    19                                                      
REMARK 465      DA C    20                                                      
REMARK 465      DG C    21                                                      
REMARK 465      DC C    22                                                      
REMARK 465      DA C    23                                                      
REMARK 465      DG C    24                                                      
REMARK 465      DA C    25                                                      
REMARK 465      DG C    26                                                      
REMARK 465      DA C    27                                                      
REMARK 465      DT C    28                                                      
REMARK 465      DT C    29                                                      
REMARK 465      DT C    30                                                      
REMARK 465      DC C    31                                                      
REMARK 465      DT C    32                                                      
REMARK 465      DG C    33                                                      
REMARK 465      DC C    34                                                      
REMARK 465      DT C    35                                                      
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     GLU A   4    CG   CD   OE1  OE2                                  
REMARK 470     VAL A  21    CG1  CG2                                            
REMARK 470     ARG A  24    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     HIS A  25    CG   ND1  CD2  CE1  NE2                             
REMARK 470     GLN A  27    CG   CD   OE1  NE2                                  
REMARK 470     LEU A  29    CG   CD1  CD2                                       
REMARK 470     ASP A  39    CG   OD1  OD2                                       
REMARK 470     ASP A  99    CG   OD1  OD2                                       
REMARK 470     MET A 100    CG   SD   CE                                        
REMARK 470     GLN A 125    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 126    CG   CD   OE1  OE2                                  
REMARK 470     TRP A 127    CG   CD1  CD2  NE1  CE2  CE3  CZ2                   
REMARK 470     TRP A 127    CZ3  CH2                                            
REMARK 470     GLU A 128    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 129    CG   CD   OE1  OE2                                  
REMARK 470     LEU A 224    CG   CD1  CD2                                       
REMARK 470     ARG A 228    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     PHE A 236    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     ARG A 237    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 238    CG   CD   CE   NZ                                   
REMARK 470     LYS A 240    CG   CD   CE   NZ                                   
REMARK 470     THR A 241    OG1  CG2                                            
REMARK 470     ILE A 245    CG1  CG2  CD1                                       
REMARK 470     ASN A 255    CG   OD1  ND2                                       
REMARK 470     GLU A 273    CG   CD   OE1  OE2                                  
REMARK 470     HIS A 274    CG   ND1  CD2  CE1  NE2                             
REMARK 470     SER A 275    OG                                                  
REMARK 470     LYS A 276    CG   CD   CE   NZ                                   
REMARK 470     ARG A 279    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 280    CG   CD   CE   NZ                                   
REMARK 470     ARG A 283    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASN A 310    CG   OD1  ND2                                       
REMARK 470     LYS A 311    CG   CD   CE   NZ                                   
REMARK 470     LYS A 467    CG   CD   CE   NZ                                   
REMARK 470     ILE A 470    CG1  CG2  CD1                                       
REMARK 470     LEU A 495    CG   CD1  CD2                                       
REMARK 470     HIS A 496    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS A 497    CG   ND1  CD2  CE1  NE2                             
REMARK 470     LEU A 499    CG   CD1  CD2                                       
REMARK 470     ASP A 500    CG   OD1  OD2                                       
REMARK 470     VAL A 502    CG1  CG2                                            
REMARK 470     ILE A 503    CG1  CG2  CD1                                       
REMARK 470     LEU A 504    CG   CD1  CD2                                       
REMARK 470     MET A 544    CG   SD   CE                                        
REMARK 470     ASP A 581    CG   OD1  OD2                                       
REMARK 470     ASP A 600    CG   OD1  OD2                                       
REMARK 470     THR A 601    OG1  CG2                                            
REMARK 470     ASP A 609    CG   OD1  OD2                                       
REMARK 470     LYS A 613    CG   CD   CE   NZ                                   
REMARK 470     PHE A 617    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     LEU A 624    CG   CD1  CD2                                       
REMARK 470     GLU A 663    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 664    CG   CD   CE   NZ                                   
REMARK 470     LYS A 666    CG   CD   CE   NZ                                   
REMARK 470     ARG A 691    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP A 708    CG   OD1  OD2                                       
REMARK 470     ASP A 729    CG   OD1  OD2                                       
REMARK 470     LYS A 731    CG   CD   CE   NZ                                   
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      U B  92   C3' -  O3' -  P   ANGL. DEV. =   7.7 DEGREES          
REMARK 500      G B 142   N9  -  C1' -  C2' ANGL. DEV. =  10.6 DEGREES          
REMARK 500      G B 142   O4' -  C1' -  N9  ANGL. DEV. =   9.4 DEGREES          
REMARK 500     DT C   5   O3' -  P   -  OP1 ANGL. DEV. =  14.0 DEGREES          
REMARK 500     DT C   5   OP1 -  P   -  OP2 ANGL. DEV. = -12.4 DEGREES          
REMARK 500     DG D   3   O4' -  C1' -  N9  ANGL. DEV. =   2.1 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    ASP A  38     -146.48     58.20                                   
REMARK 500    SER A 134       -2.84     68.20                                   
REMARK 500    ARG A 135     -136.77     52.58                                   
REMARK 500    PHE A 174       33.76   -140.75                                   
REMARK 500    CYS A 264     -158.39   -150.64                                   
REMARK 500    GLU A 273       33.43    -99.27                                   
REMARK 500    ARG A 283       37.30    -96.75                                   
REMARK 500    ALA A 285       76.36   -161.06                                   
REMARK 500    CYS A 618       71.15     59.09                                   
REMARK 500    ASN A 644     -121.50     53.45                                   
REMARK 500    GLU A 663     -122.60     58.18                                   
REMARK 500    THR A 718     -109.54     50.84                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-43760   RELATED DB: EMDB                             
REMARK 900 AN INTRICATELY FOLDED GUIDE RNA SCAFFOLD ENABLES DNA TARGETING BY    
REMARK 900 THE COMPACT CAS9D NUCLEASE                                           
DBREF1 8W2Z A    1   747  UNP                  A0A1F8ZSN4_9DELT                 
DBREF2 8W2Z A     A0A1F8ZSN4                          1         747             
DBREF  8W2Z B    1   158  PDB    8W2Z     8W2Z             1    158             
DBREF  8W2Z C  -19    35  PDB    8W2Z     8W2Z           -19     35             
DBREF  8W2Z D    0    13  PDB    8W2Z     8W2Z             0     13             
SEQADV 8W2Z     A       UNP  A0A1F8ZSN GLN   213 DELETION                       
SEQADV 8W2Z GLU A  529  UNP  A0A1F8ZSN GLY   529 CONFLICT                       
SEQADV 8W2Z PRO A  532  UNP  A0A1F8ZSN SER   532 CONFLICT                       
SEQADV 8W2Z MET A  544  UNP  A0A1F8ZSN ARG   544 CONFLICT                       
SEQADV 8W2Z ARG A  549  UNP  A0A1F8ZSN LYS   549 CONFLICT                       
SEQRES   1 A  746  MET GLU ARG GLU LEU VAL LEU GLY ILE ASP TYR GLY GLY          
SEQRES   2 A  746  LYS TYR THR GLY LEU ALA VAL VAL ASP ARG ARG HIS ASN          
SEQRES   3 A  746  GLN VAL LEU TYR ALA ASN ARG LEU LYS MET ARG ASP ASP          
SEQRES   4 A  746  VAL ALA GLY ILE LEU LYS ASP ARG ARG LYS GLN ARG GLY          
SEQRES   5 A  746  ILE ARG ARG THR ALA GLN THR LYS LYS LYS ARG LEU ARG          
SEQRES   6 A  746  GLU LEU LYS ASN TYR LEU LYS SER ILE GLY TYR ASN GLU          
SEQRES   7 A  746  SER THR ALA THR PHE GLU THR VAL TYR SER LEU ALA HIS          
SEQRES   8 A  746  LYS ARG GLY TYR ASP TYR ALA ASP MET PRO GLU GLU LYS          
SEQRES   9 A  746  THR SER GLU GLU ILE GLU ALA MET ASP VAL GLU GLU ARG          
SEQRES  10 A  746  LYS GLN TRP GLU LYS GLU LYS GLN GLU TRP GLU GLU THR          
SEQRES  11 A  746  LYS ARG ASN SER ARG HIS ARG LYS GLU VAL VAL LYS ASP          
SEQRES  12 A  746  VAL HIS LYS ALA MET ILE GLU GLY ARG ALA THR GLU GLU          
SEQRES  13 A  746  GLN ILE LYS ARG VAL GLU ARG ILE PHE ASN LYS GLN TYR          
SEQRES  14 A  746  ARG PRO LYS ARG PHE ASN ASN ARG ILE LEU THR LYS CYS          
SEQRES  15 A  746  LYS VAL GLU ASP CYS GLY VAL ASN THR PRO LEU ARG LYS          
SEQRES  16 A  746  ASN VAL ARG ASP LEU LEU ILE GLU ASN ILE VAL ARG PHE          
SEQRES  17 A  746  PHE PRO ILE GLU SER GLU LYS ASP ASN LEU LYS ASP ALA          
SEQRES  18 A  746  VAL LEU ASP LYS ASN ARG ARG GLU GLU VAL LYS SER PHE          
SEQRES  19 A  746  PHE ARG LYS HIS LYS THR ASP GLU HIS ILE ARG LYS GLN          
SEQRES  20 A  746  VAL TYR ASP ILE ALA ASP ASN LYS LEU SER GLY ARG THR          
SEQRES  21 A  746  VAL PHE CYS LYS GLU HIS ILE LEU GLU HIS THR GLU HIS          
SEQRES  22 A  746  SER LYS GLU GLU ARG LYS VAL PHE ARG LEU ALA PRO SER          
SEQRES  23 A  746  LEU LYS THR LYS ILE GLU ASN VAL LEU ALA VAL ILE LYS          
SEQRES  24 A  746  ASP GLU ILE LEU PRO LYS PHE THR VAL ASN LYS VAL VAL          
SEQRES  25 A  746  MET GLU SER ASN ASN PHE ASP ILE ALA ALA LYS THR GLN          
SEQRES  26 A  746  GLY LYS LYS ARG LEU ALA LYS GLU GLU TYR GLY LYS GLY          
SEQRES  27 A  746  PRO ARG GLU GLY LYS GLU THR ARG LYS GLU ALA LEU LEU          
SEQRES  28 A  746  ARG GLU THR ASP GLY ARG CYS ILE TYR CYS GLY LYS SER          
SEQRES  29 A  746  ILE ASP ILE SER ASN ALA HIS ASP ASP HIS ILE PHE PRO          
SEQRES  30 A  746  ARG LYS ALA GLY GLY LEU ASN ILE PHE ALA ASN LEU VAL          
SEQRES  31 A  746  ALA CYS CYS ALA VAL CYS ASN GLU ASN LYS LYS GLY ARG          
SEQRES  32 A  746  THR PRO LEU GLU SER GLY ILE SER PRO LYS PRO GLU ILE          
SEQRES  33 A  746  ILE ALA PHE MET LYS ASN ASP LEU LYS LYS LYS ILE LEU          
SEQRES  34 A  746  GLU ASP ALA ARG ASN ILE ASN THR VAL ASP PHE ASN LYS          
SEQRES  35 A  746  TYR MET SER HIS ALA SER ILE GLY TRP ARG TYR MET ARG          
SEQRES  36 A  746  ASP ARG LEU ARG GLU SER ALA GLY ASN LYS LYS LEU PRO          
SEQRES  37 A  746  ILE GLU ARG GLN SER GLY ILE TYR THR ALA TYR PHE ARG          
SEQRES  38 A  746  ARG TRP TRP GLY PHE LYS LYS GLU ARG GLY ASN THR LEU          
SEQRES  39 A  746  HIS HIS ALA LEU ASP ALA VAL ILE LEU ALA SER ARG LYS          
SEQRES  40 A  746  GLY TYR SER ASP ASP GLY LEU VAL ASP MET THR LEU LYS          
SEQRES  41 A  746  PRO LYS TYR ASN LYS GLY GLY GLU PHE ASP PRO GLU LYS          
SEQRES  42 A  746  HIS LEU PRO GLU PRO ILE GLU PHE LYS MET ASP LYS GLY          
SEQRES  43 A  746  SER ARG GLY SER ALA LEU HIS ASP ARG ASN PRO LEU SER          
SEQRES  44 A  746  TYR LYS LYS GLY ILE ILE THR ARG ARG PHE MET VAL THR          
SEQRES  45 A  746  GLU ILE GLU CYS GLY LYS GLU ASP ASP VAL ILE SER GLU          
SEQRES  46 A  746  THR TYR ARG GLU LYS LEU LYS GLU ALA PHE LYS ARG PHE          
SEQRES  47 A  746  ASP THR LYS LYS GLY LYS CYS LEU THR ASP LYS GLU ALA          
SEQRES  48 A  746  LYS GLU ALA GLY PHE CYS ILE LYS LYS ASN GLU LEU VAL          
SEQRES  49 A  746  MET SER LEU LYS CYS SER ILE LYS GLY THR GLY PRO GLY          
SEQRES  50 A  746  GLN MET ILE ARG ILE ASN ASN ASN VAL PHE LYS THR ASN          
SEQRES  51 A  746  VAL HIS ASN VAL GLY VAL ASP VAL TYR LEU ASP GLU LYS          
SEQRES  52 A  746  GLY LYS LYS LYS ALA TYR GLU ARG LYS ASN PRO ARG LEU          
SEQRES  53 A  746  SER LYS HIS PHE ILE GLU PRO PRO PRO GLN PRO ASN GLY          
SEQRES  54 A  746  ARG VAL SER PHE THR LEU LYS ARG ARG ASP MET VAL THR          
SEQRES  55 A  746  VAL GLU GLY GLU ASP ALA ILE TYR ARG ILE LYS LYS LEU          
SEQRES  56 A  746  GLY THR SER PRO THR ILE GLU ALA VAL VAL GLY SER ASP          
SEQRES  57 A  746  GLY LYS THR ARG THR VAL SER ALA THR LYS LEU THR LYS          
SEQRES  58 A  746  ALA ASN SER ALA GLU                                          
SEQRES   1 B  158    G   A   C   G   C   A   U   A   A   A   G   A   U          
SEQRES   2 B  158    G   A   G   A   C   G   C   G   U   U   A   C   A          
SEQRES   3 B  158    G   U   U   A   A   G   G   C   U   C   U   G   A          
SEQRES   4 B  158    A   A   A   G   A   G   C   C   U   U   A   A   U          
SEQRES   5 B  158    U   G   U   A   A   A   A   C   G   C   C   U   A          
SEQRES   6 B  158    U   A   C   A   G   U   G   A   A   G   G   G   A          
SEQRES   7 B  158    U   A   U   A   C   G   C   U   U   G   G   G   U          
SEQRES   8 B  158    U   U   G   U   C   C   A   G   C   C   U   G   A          
SEQRES   9 B  158    G   C   C   U   C   U   A   U   G   C   C   A   G          
SEQRES  10 B  158    A   A   A   U   G   G   C   G   C   C   U   U   C          
SEQRES  11 B  158    A   U   C   G   U   G   G   G   U   U   A   G   G          
SEQRES  12 B  158    A   C   A   U   U   U   A   A   U   U   U   U   U          
SEQRES  13 B  158    U   U                                                      
SEQRES   1 C   55   DA  DG  DC  DT  DG  DA  DC  DG  DT  DT  DT  DG  DT          
SEQRES   2 C   55   DA  DC  DT  DC  DC  DA  DG  DC  DG  DT  DC  DT  DC          
SEQRES   3 C   55   DA  DT  DC  DT  DT  DT  DA  DT  DG  DC  DG  DT  DC          
SEQRES   4 C   55   DA  DG  DC  DA  DG  DA  DG  DA  DT  DT  DT  DC  DT          
SEQRES   5 C   55   DG  DC  DT                                                  
SEQRES   1 D   14   DC  DT  DG  DG  DA  DG  DT  DA  DC  DA  DA  DA  DC          
SEQRES   2 D   14   DG                                                          
HELIX    1 AA1 GLY A   42  GLY A   75  1                                  34    
HELIX    2 AA2 THR A   80  ALA A   90  1                                  11    
HELIX    3 AA3 HIS A  136  GLU A  150  1                                  15    
HELIX    4 AA4 THR A  154  LYS A  167  1                                  14    
HELIX    5 AA5 VAL A  197  ARG A  207  1                                  11    
HELIX    6 AA6 GLU A  215  ASP A  225  1                                  11    
HELIX    7 AA7 LYS A  226  GLU A  231  5                                   6    
HELIX    8 AA8 VAL A  232  HIS A  239  1                                   8    
HELIX    9 AA9 ASP A  242  ALA A  253  1                                  12    
HELIX   10 AB1 LEU A  288  ILE A  303  1                                  16    
HELIX   11 AB2 SER A  449  ALA A  463  1                                  15    
HELIX   12 AB3 LEU A  495  ALA A  505  1                                  11    
HELIX   13 AB4 SER A  585  PHE A  599  1                                  15    
HELIX   14 AB5 LYS A  610  GLU A  614  5                                   5    
HELIX   15 AB6 GLY A  636  GLY A  638  5                                   3    
HELIX   16 AB7 SER A  736  THR A  738  5                                   3    
SHEET    1 AA1 5 GLN A  27  LEU A  34  0                                        
SHEET    2 AA1 5 THR A  16  ASP A  22 -1  N  ASP A  22   O  GLN A  27           
SHEET    3 AA1 5 LEU A   5  ASP A  10 -1  N  GLY A   8   O  ALA A  19           
SHEET    4 AA1 5 LYS A 311  VAL A 313  1  O  VAL A 313   N  ILE A   9           
SHEET    5 AA1 5 ILE A 470  GLU A 471  1  O  GLU A 471   N  VAL A 312           
SHEET    1 AA2 3 SER A 560  LYS A 562  0                                        
SHEET    2 AA2 3 ILE A 565  MET A 571 -1  O  ILE A 565   N  LYS A 562           
SHEET    3 AA2 3 SER A 627  SER A 631 -1  O  LEU A 628   N  PHE A 570           
SHEET    1 AA3 2 MET A 640  ILE A 643  0                                        
SHEET    2 AA3 2 ASN A 646  LYS A 649 -1  O  ASN A 646   N  ILE A 643           
SHEET    1 AA4 3 LYS A 666  LYS A 673  0                                        
SHEET    2 AA4 3 ASN A 654  ASP A 662 -1  N  GLY A 656   O  ARG A 672           
SHEET    3 AA4 3 ARG A 691  LEU A 696 -1  O  LEU A 696   N  VAL A 657           
SHEET    1 AA5 5 ARG A 733  THR A 734  0                                        
SHEET    2 AA5 5 THR A 721  ALA A 724 -1  N  ILE A 722   O  ARG A 733           
SHEET    3 AA5 5 ILE A 710  LYS A 715 -1  N  ARG A 712   O  GLU A 723           
SHEET    4 AA5 5 MET A 701  VAL A 704 -1  N  VAL A 702   O  TYR A 711           
SHEET    5 AA5 5 LEU A 740  LYS A 742 -1  O  THR A 741   N  THR A 703           
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