HEADER RNA BINDING PROTEIN 29-APR-21 7ODF TITLE STRUCTURE OF THE MINI-RNA-GUIDED ENDONUCLEASE CRISPR-CAS_PHI3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAS_PHI3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'- COMPND 7 D(P*GP*TP*AP*TP*CP*CP*CP*AP*TP*TP*AP*CP*CP*AP*GP*CP*TP*GP*AP*AP*TP*TP COMPND 8 *AP*C)-3'); COMPND 9 CHAIN: E; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: DNA (5'-D(P*GP*TP*AP*AP*TP*TP*CP*AP*G)-3'); COMPND 13 CHAIN: G; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: DNA (5'-D(P*GP*G)-3'); COMPND 17 CHAIN: C; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 5; COMPND 20 MOLECULE: RNA (43-MER); COMPND 21 CHAIN: F; COMPND 22 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHAGE #D; SOURCE 3 ORGANISM_TAXID: 77920; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 9 ORGANISM_TAXID: 32630; SOURCE 10 MOL_ID: 3; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 13 ORGANISM_TAXID: 32630; SOURCE 14 MOL_ID: 4; SOURCE 15 SYNTHETIC: YES; SOURCE 16 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 17 ORGANISM_TAXID: 32630; SOURCE 18 MOL_ID: 5; SOURCE 19 SYNTHETIC: YES; SOURCE 20 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 21 ORGANISM_TAXID: 32630 KEYWDS CRISPR-CAS, RNA-GUIDED ENDONUCLEASE, R-LOOP, RNA BINDING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.CARABIAS DEL REY,A.FUGILSANG,P.TEMPERINI,T.PAPE,N.SOFOS,S.STELLA, AUTHOR 2 S.ERLEDSSON,G.MONTOYA REVDAT 2 11-AUG-21 7ODF 1 SOURCE JRNL REVDAT 1 21-JUL-21 7ODF 0 JRNL AUTH A.CARABIAS,A.FUGLSANG,P.TEMPERINI,T.PAPE,N.SOFOS,S.STELLA, JRNL AUTH 2 S.ERLENDSSON,G.MONTOYA JRNL TITL STRUCTURE OF THE MINI-RNA-GUIDED ENDONUCLEASE JRNL TITL 2 CRISPR-CAS12J3. JRNL REF NAT COMMUN V. 12 4476 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 34294706 JRNL DOI 10.1038/S41467-021-24707-3 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : WARP, EPU, WARP, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE 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) : 2.660 REMARK 3 NUMBER OF PARTICLES : 178412 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 7ODF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-APR-21. REMARK 100 THE DEPOSITION ID IS D_1292115027. 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 : CAS_PHI/R-LOOP COMPLEX; REMARK 245 CAS_PHI3; DNA AND RNA 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 : CRISPR-CAS RNA-GUIDED REMARK 245 ENDONUCLEASE 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 : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4200.00 REMARK 245 ILLUMINATION MODE : OTHER 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, E, G, C, F 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 LYS A 3 REMARK 465 GLU A 4 REMARK 465 ILE A 5 REMARK 465 THR A 6 REMARK 465 GLU A 7 REMARK 465 ARG A 161 REMARK 465 SER A 162 REMARK 465 LEU A 163 REMARK 465 GLU A 164 REMARK 465 GLY A 165 REMARK 465 LEU A 166 REMARK 465 PRO A 167 REMARK 465 ILE A 168 REMARK 465 ILE A 169 REMARK 465 THR A 170 REMARK 465 PRO A 171 REMARK 465 ASP A 172 REMARK 465 PHE A 173 REMARK 465 GLU A 174 REMARK 465 GLU A 175 REMARK 465 PRO A 176 REMARK 465 PHE A 177 REMARK 465 ASP A 178 REMARK 465 GLU A 179 REMARK 465 ALA A 730 REMARK 465 ASP A 731 REMARK 465 ARG A 732 REMARK 465 GLU A 733 REMARK 465 ARG A 734 REMARK 465 LEU A 735 REMARK 465 GLY A 736 REMARK 465 ASP A 737 REMARK 465 THR A 738 REMARK 465 LYS A 739 REMARK 465 LYS A 740 REMARK 465 PRO A 741 REMARK 465 ARG A 742 REMARK 465 VAL A 743 REMARK 465 ALA A 744 REMARK 465 ARG A 745 REMARK 465 SER A 746 REMARK 465 ARG A 747 REMARK 465 LYS A 748 REMARK 465 THR A 749 REMARK 465 MET A 750 REMARK 465 LYS A 751 REMARK 465 ARG A 752 REMARK 465 LYS A 753 REMARK 465 ASP A 754 REMARK 465 ILE A 755 REMARK 465 SER A 756 REMARK 465 ASN A 757 REMARK 465 SER A 758 REMARK 465 THR A 759 REMARK 465 VAL A 760 REMARK 465 GLU A 761 REMARK 465 ALA A 762 REMARK 465 MET A 763 REMARK 465 VAL A 764 REMARK 465 THR A 765 REMARK 465 ALA A 766 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 LYS A 10 CG CD CE NZ REMARK 470 LYS A 33 CG CD CE NZ REMARK 470 ASP A 38 CG OD1 OD2 REMARK 470 GLN A 48 CG CD OE1 NE2 REMARK 470 GLU A 49 CG CD OE1 OE2 REMARK 470 GLU A 70 CG CD OE1 OE2 REMARK 470 GLU A 71 CG CD OE1 OE2 REMARK 470 ARG A 79 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 83 CG CD OE1 OE2 REMARK 470 LYS A 90 CG CD CE NZ REMARK 470 GLU A 91 CG CD OE1 OE2 REMARK 470 GLU A 92 CG CD OE1 OE2 REMARK 470 GLU A 94 CG CD OE1 OE2 REMARK 470 GLU A 103 CG CD OE1 OE2 REMARK 470 ASP A 104 CG OD1 OD2 REMARK 470 LYS A 106 CG CD CE NZ REMARK 470 ASN A 118 CG OD1 ND2 REMARK 470 LYS A 148 CG CD CE NZ REMARK 470 LYS A 149 CG CD CE NZ REMARK 470 GLU A 151 CG CD OE1 OE2 REMARK 470 LYS A 152 CG CD CE NZ REMARK 470 LYS A 153 CG CD CE NZ REMARK 470 PHE A 154 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN A 155 CG OD1 ND2 REMARK 470 GLU A 156 CG CD OE1 OE2 REMARK 470 ILE A 157 CG1 CG2 CD1 REMARK 470 ASN A 158 CG OD1 ND2 REMARK 470 HIS A 159 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 160 CG CD CE NZ REMARK 470 ASN A 180 CG OD1 ND2 REMARK 470 ASN A 184 CG OD1 ND2 REMARK 470 ARG A 191 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 202 CG CD CE NZ REMARK 470 LYS A 208 CG CD CE NZ REMARK 470 LYS A 210 CG CD CE NZ REMARK 470 MET A 211 CG SD CE REMARK 470 LEU A 214 CG CD1 CD2 REMARK 470 LYS A 216 CG CD CE NZ REMARK 470 GLU A 217 CG CD OE1 OE2 REMARK 470 GLU A 219 CG CD OE1 OE2 REMARK 470 GLU A 237 CG CD OE1 OE2 REMARK 470 GLU A 240 CG CD OE1 OE2 REMARK 470 GLU A 242 CG CD OE1 OE2 REMARK 470 GLU A 256 CG CD OE1 OE2 REMARK 470 ASN A 263 CG OD1 ND2 REMARK 470 LYS A 264 CG CD CE NZ REMARK 470 ILE A 265 CG1 CG2 CD1 REMARK 470 ARG A 267 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 268 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN A 269 CG OD1 ND2 REMARK 470 ASN A 275 CG OD1 ND2 REMARK 470 LYS A 278 CG CD CE NZ REMARK 470 LYS A 280 CG CD CE NZ REMARK 470 ASP A 283 CG OD1 OD2 REMARK 470 LYS A 289 CG CD CE NZ REMARK 470 ASP A 298 CG OD1 OD2 REMARK 470 THR A 300 OG1 CG2 REMARK 470 LYS A 301 CG CD CE NZ REMARK 470 GLU A 307 CG CD OE1 OE2 REMARK 470 GLU A 308 CG CD OE1 OE2 REMARK 470 LYS A 310 CG CD CE NZ REMARK 470 LYS A 311 CG CD CE NZ REMARK 470 ASP A 326 CG OD1 OD2 REMARK 470 GLN A 347 CG CD OE1 NE2 REMARK 470 LYS A 348 CG CD CE NZ REMARK 470 ASP A 366 CG OD1 OD2 REMARK 470 LYS A 368 CG CD CE NZ REMARK 470 LYS A 369 CG CD CE NZ REMARK 470 GLN A 404 CG CD OE1 NE2 REMARK 470 GLN A 416 CG CD OE1 NE2 REMARK 470 ASN A 417 CG OD1 ND2 REMARK 470 LYS A 428 CG CD CE NZ REMARK 470 ASN A 429 CG OD1 ND2 REMARK 470 ASP A 432 CG OD1 OD2 REMARK 470 LYS A 433 CG CD CE NZ REMARK 470 LEU A 436 CG CD1 CD2 REMARK 470 ASP A 437 CG OD1 OD2 REMARK 470 ARG A 441 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 469 CG CD OE1 OE2 REMARK 470 GLU A 475 CG CD OE1 OE2 REMARK 470 ILE A 503 CG1 CG2 CD1 REMARK 470 ASN A 506 CG OD1 ND2 REMARK 470 LEU A 507 CG CD1 CD2 REMARK 470 ILE A 508 CG1 CG2 CD1 REMARK 470 ARG A 517 CG CD NE CZ NH1 NH2 REMARK 470 SER A 519 OG REMARK 470 ILE A 522 CG1 CG2 CD1 REMARK 470 SER A 523 OG REMARK 470 LEU A 527 CG CD1 CD2 REMARK 470 LYS A 528 CG CD CE NZ REMARK 470 ASN A 529 CG OD1 ND2 REMARK 470 ASP A 532 CG OD1 OD2 REMARK 470 GLU A 533 CG CD OE1 OE2 REMARK 470 GLU A 539 CG CD OE1 OE2 REMARK 470 ILE A 540 CG1 CG2 CD1 REMARK 470 ASN A 541 CG OD1 ND2 REMARK 470 ASN A 542 CG OD1 ND2 REMARK 470 LYS A 543 CG CD CE NZ REMARK 470 ARG A 544 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 545 CG1 CG2 CD1 REMARK 470 LYS A 546 CG CD CE NZ REMARK 470 ASP A 562 CG OD1 OD2 REMARK 470 LYS A 566 CG CD CE NZ REMARK 470 GLU A 580 CG CD OE1 OE2 REMARK 470 GLU A 581 CG CD OE1 OE2 REMARK 470 ASP A 612 CG OD1 OD2 REMARK 470 GLU A 645 CG CD OE1 OE2 REMARK 470 THR A 676 OG1 CG2 REMARK 470 SER A 677 OG REMARK 470 LYS A 688 CG CD CE NZ REMARK 470 GLU A 689 CG CD OE1 OE2 REMARK 470 ASP A 692 CG OD1 OD2 REMARK 470 ILE A 694 CG1 CG2 CD1 REMARK 470 ASN A 695 CG OD1 ND2 REMARK 470 ARG A 699 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 700 CG CD CE NZ REMARK 470 ASP A 708 CG OD1 OD2 REMARK 470 LYS A 724 CG CD CE NZ REMARK 470 PRO A 729 CG CD 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 VAL A 63 -61.63 -91.04 REMARK 500 TYR A 218 51.71 -92.61 REMARK 500 LYS A 625 10.27 55.12 REMARK 500 ASN A 646 31.88 -140.19 REMARK 500 SER A 677 -0.97 66.54 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 NI A 801 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 413 OD1 REMARK 620 2 ASP A 413 OD2 57.7 REMARK 620 3 DG C 2 O3' 115.1 163.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 802 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 680 SG REMARK 620 2 CYS A 683 SG 135.8 REMARK 620 3 CYS A 701 SG 88.0 101.6 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-12827 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE MINI-RNA-GUIDED ENDONUCLEASE CRISPR-CAS_PHI3 DBREF 7ODF A 1 766 PDB 7ODF 7ODF 1 766 DBREF 7ODF E 2 25 PDB 7ODF 7ODF 2 25 DBREF 7ODF G 1 9 PDB 7ODF 7ODF 1 9 DBREF 7ODF C 1 2 PDB 7ODF 7ODF 1 2 DBREF 7ODF F 2 44 PDB 7ODF 7ODF 2 44 SEQRES 1 A 766 MET GLU LYS GLU ILE THR GLU LEU THR LYS ILE ARG ARG SEQRES 2 A 766 GLU PHE PRO ASN LYS LYS PHE SER SER THR ASP MET LYS SEQRES 3 A 766 LYS ALA GLY LYS LEU LEU LYS ALA GLU GLY PRO ASP ALA SEQRES 4 A 766 VAL ARG ASP PHE LEU ASN SER CYS GLN GLU ILE ILE GLY SEQRES 5 A 766 ASP PHE LYS PRO PRO VAL LYS THR ASN ILE VAL SER ILE SEQRES 6 A 766 SER ARG PRO PHE GLU GLU TRP PRO VAL SER MET VAL GLY SEQRES 7 A 766 ARG ALA ILE GLN GLU TYR TYR PHE SER LEU THR LYS GLU SEQRES 8 A 766 GLU LEU GLU SER VAL HIS PRO GLY THR SER SER GLU ASP SEQRES 9 A 766 HIS LYS SER PHE PHE ASN ILE THR GLY LEU SER ASN TYR SEQRES 10 A 766 ASN TYR THR SER VAL GLN GLY LEU ASN LEU ILE PHE LYS SEQRES 11 A 766 ASN ALA LYS ALA ILE TYR ASP GLY THR LEU VAL LYS ALA SEQRES 12 A 766 ASN ASN LYS ASN LYS LYS LEU GLU LYS LYS PHE ASN GLU SEQRES 13 A 766 ILE ASN HIS LYS ARG SER LEU GLU GLY LEU PRO ILE ILE SEQRES 14 A 766 THR PRO ASP PHE GLU GLU PRO PHE ASP GLU ASN GLY HIS SEQRES 15 A 766 LEU ASN ASN PRO PRO GLY ILE ASN ARG ASN ILE TYR GLY SEQRES 16 A 766 TYR GLN GLY CYS ALA ALA LYS VAL PHE VAL PRO SER LYS SEQRES 17 A 766 HIS LYS MET VAL SER LEU PRO LYS GLU TYR GLU GLY TYR SEQRES 18 A 766 ASN ARG ASP PRO ASN LEU SER LEU ALA GLY PHE ARG ASN SEQRES 19 A 766 ARG LEU GLU ILE PRO GLU GLY GLU PRO GLY HIS VAL PRO SEQRES 20 A 766 TRP PHE GLN ARG MET ASP ILE PRO GLU GLY GLN ILE GLY SEQRES 21 A 766 HIS VAL ASN LYS ILE GLN ARG PHE ASN PHE VAL HIS GLY SEQRES 22 A 766 LYS ASN SER GLY LYS VAL LYS PHE SER ASP LYS THR GLY SEQRES 23 A 766 ARG VAL LYS ARG TYR HIS HIS SER LYS TYR LYS ASP ALA SEQRES 24 A 766 THR LYS PRO TYR LYS PHE LEU GLU GLU SER LYS LYS VAL SEQRES 25 A 766 SER ALA LEU ASP SER ILE LEU ALA ILE ILE THR ILE GLY SEQRES 26 A 766 ASP ASP TRP VAL VAL PHE ASP ILE ARG GLY LEU TYR ARG SEQRES 27 A 766 ASN VAL PHE TYR ARG GLU LEU ALA GLN LYS GLY LEU THR SEQRES 28 A 766 ALA VAL GLN LEU LEU ASP LEU PHE THR GLY ASP PRO VAL SEQRES 29 A 766 ILE ASP PRO LYS LYS GLY VAL VAL THR PHE SER TYR LYS SEQRES 30 A 766 GLU GLY VAL VAL PRO VAL PHE SER GLN LYS ILE VAL PRO SEQRES 31 A 766 ARG PHE LYS SER ARG ASP THR LEU GLU LYS LEU THR SER SEQRES 32 A 766 GLN GLY PRO VAL ALA LEU LEU SER VAL ASP LEU GLY GLN SEQRES 33 A 766 ASN GLU PRO VAL ALA ALA ARG VAL CYS SER LEU LYS ASN SEQRES 34 A 766 ILE ASN ASP LYS ILE THR LEU ASP ASN SER CYS ARG ILE SEQRES 35 A 766 SER PHE LEU ASP ASP TYR LYS LYS GLN ILE LYS ASP TYR SEQRES 36 A 766 ARG ASP SER LEU ASP GLU LEU GLU ILE LYS ILE ARG LEU SEQRES 37 A 766 GLU ALA ILE ASN SER LEU GLU THR ASN GLN GLN VAL GLU SEQRES 38 A 766 ILE ARG ASP LEU ASP VAL PHE SER ALA ASP ARG ALA LYS SEQRES 39 A 766 ALA ASN THR VAL ASP MET PHE ASP ILE ASP PRO ASN LEU SEQRES 40 A 766 ILE SER TRP ASP SER MET SER ASP ALA ARG VAL SER THR SEQRES 41 A 766 GLN ILE SER ASP LEU TYR LEU LYS ASN GLY GLY ASP GLU SEQRES 42 A 766 SER ARG VAL TYR PHE GLU ILE ASN ASN LYS ARG ILE LYS SEQRES 43 A 766 ARG SER ASP TYR ASN ILE SER GLN LEU VAL ARG PRO LYS SEQRES 44 A 766 LEU SER ASP SER THR ARG LYS ASN LEU ASN ASP SER ILE SEQRES 45 A 766 TRP LYS LEU LYS ARG THR SER GLU GLU TYR LEU LYS LEU SEQRES 46 A 766 SER LYS ARG LYS LEU GLU LEU SER ARG ALA VAL VAL ASN SEQRES 47 A 766 TYR THR ILE ARG GLN SER LYS LEU LEU SER GLY ILE ASN SEQRES 48 A 766 ASP ILE VAL ILE ILE LEU GLU ASP LEU ASP VAL LYS LYS SEQRES 49 A 766 LYS PHE ASN GLY ARG GLY ILE ARG ASP ILE GLY TRP ASP SEQRES 50 A 766 ASN PHE PHE SER SER ARG LYS GLU ASN ARG TRP PHE ILE SEQRES 51 A 766 PRO ALA PHE HIS LYS ALA PHE SER GLU LEU SER SER ASN SEQRES 52 A 766 ARG GLY LEU CYS VAL ILE GLU VAL ASN PRO ALA TRP THR SEQRES 53 A 766 SER ALA THR CYS PRO ASP CYS GLY PHE CYS SER LYS GLU SEQRES 54 A 766 ASN ARG ASP GLY ILE ASN PHE THR CYS ARG LYS CYS GLY SEQRES 55 A 766 VAL SER TYR HIS ALA ASP ILE ASP VAL ALA THR LEU ASN SEQRES 56 A 766 ILE ALA ARG VAL ALA VAL LEU GLY LYS PRO MET SER GLY SEQRES 57 A 766 PRO ALA ASP ARG GLU ARG LEU GLY ASP THR LYS LYS PRO SEQRES 58 A 766 ARG VAL ALA ARG SER ARG LYS THR MET LYS ARG LYS ASP SEQRES 59 A 766 ILE SER ASN SER THR VAL GLU ALA MET VAL THR ALA SEQRES 1 E 24 DG DT DA DT DC DC DC DA DT DT DA DC DC SEQRES 2 E 24 DA DG DC DT DG DA DA DT DT DA DC SEQRES 1 G 9 DG DT DA DA DT DT DC DA DG SEQRES 1 C 2 DG DG SEQRES 1 F 43 A U U G A U U G C C C A G SEQRES 2 F 43 U A C G C U G G G A C A G SEQRES 3 F 43 C U G G U A A U G G G A U SEQRES 4 F 43 A C C U HET NI A 801 1 HET ZN A 802 1 HETNAM NI NICKEL (II) ION HETNAM ZN ZINC ION FORMUL 6 NI NI 2+ FORMUL 7 ZN ZN 2+ FORMUL 8 HOH *5(H2 O) HELIX 1 AA1 LEU A 8 GLU A 14 1 7 HELIX 2 AA2 SER A 21 GLU A 35 1 15 HELIX 3 AA3 GLY A 36 CYS A 47 1 12 HELIX 4 AA4 PRO A 68 GLU A 71 5 4 HELIX 5 AA5 TRP A 72 SER A 87 1 16 HELIX 6 AA6 THR A 89 HIS A 97 1 9 HELIX 7 AA7 SER A 101 THR A 112 1 12 HELIX 8 AA8 SER A 121 LYS A 160 1 40 HELIX 9 AA9 ASN A 234 ILE A 238 5 5 HELIX 10 AB1 PRO A 247 ARG A 251 5 5 HELIX 11 AB2 ILE A 265 PHE A 270 5 6 HELIX 12 AB3 PHE A 305 ASP A 316 1 12 HELIX 13 AB4 ILE A 333 GLU A 344 1 12 HELIX 14 AB5 THR A 351 LEU A 358 1 8 HELIX 15 AB6 PRO A 390 PHE A 392 5 3 HELIX 16 AB7 LYS A 393 GLN A 404 1 12 HELIX 17 AB8 LEU A 445 SER A 473 1 29 HELIX 18 AB9 GLU A 475 PHE A 488 1 14 HELIX 19 AC1 PHE A 488 PHE A 501 1 14 HELIX 20 AC2 SER A 509 MET A 513 5 5 HELIX 21 AC3 THR A 520 LYS A 528 1 9 HELIX 22 AC4 ASP A 532 VAL A 536 1 5 HELIX 23 AC5 SER A 548 VAL A 556 1 9 HELIX 24 AC6 SER A 561 SER A 579 1 19 HELIX 25 AC7 GLU A 580 SER A 608 1 29 HELIX 26 AC8 TRP A 636 SER A 641 5 6 HELIX 27 AC9 PHE A 649 GLU A 659 1 11 HELIX 28 AD1 GLU A 659 GLY A 665 1 7 HELIX 29 AD2 SER A 687 ARG A 691 5 5 HELIX 30 AD3 ASP A 710 LEU A 722 1 13 SHEET 1 AA1 7 ILE A 193 TYR A 194 0 SHEET 2 AA1 7 VAL A 364 ASP A 366 -1 O ILE A 365 N ILE A 193 SHEET 3 AA1 7 VAL A 371 SER A 375 -1 O THR A 373 N VAL A 364 SHEET 4 AA1 7 PRO A 57 ILE A 65 -1 N VAL A 58 O PHE A 374 SHEET 5 AA1 7 ASP A 327 ASP A 332 -1 O VAL A 330 N VAL A 63 SHEET 6 AA1 7 LEU A 319 ILE A 324 -1 N ALA A 320 O PHE A 331 SHEET 7 AA1 7 LYS A 202 VAL A 203 -1 N LYS A 202 O ILE A 321 SHEET 1 AA2 5 CYS A 440 ILE A 442 0 SHEET 2 AA2 5 VAL A 420 LEU A 427 -1 N ALA A 422 O ILE A 442 SHEET 3 AA2 5 VAL A 407 LEU A 414 -1 N LEU A 409 O CYS A 425 SHEET 4 AA2 5 ILE A 613 GLU A 618 1 O ILE A 616 N LEU A 410 SHEET 5 AA2 5 CYS A 667 VAL A 671 1 O ILE A 669 N LEU A 617 SHEET 1 AA3 2 TYR A 537 PHE A 538 0 SHEET 2 AA3 2 ILE A 545 LYS A 546 -1 O ILE A 545 N PHE A 538 SHEET 1 AA4 2 ASN A 695 THR A 697 0 SHEET 2 AA4 2 SER A 704 HIS A 706 -1 O TYR A 705 N PHE A 696 LINK OD1 ASP A 413 NI NI A 801 1555 1555 1.95 LINK OD2 ASP A 413 NI NI A 801 1555 1555 2.49 LINK SG CYS A 680 ZN ZN A 802 1555 1555 2.96 LINK SG CYS A 683 ZN ZN A 802 1555 1555 2.30 LINK SG CYS A 701 ZN ZN A 802 1555 1555 2.30 LINK NI NI A 801 O3' DG C 2 1555 1555 2.43 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