HEADER RNA BINDING PROTEIN/RNA 18-DEC-20 7L48 TITLE CRYO-EM STRUCTURE OF A CRISPR-CAS12F BINARY COMPLEX CAVEAT 7L48 RESIDUES A E 51 AND U E 53 ARE LINKED TOGETHER IN THE MODEL; CAVEAT 2 7L48 HOWEVER, THERE ARE RESIDUES BETWEEN THEM IN THE DEPOSITED CAVEAT 3 7L48 POLYMERIC SEQUENCE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAS12F; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: SGRNA; COMPND 7 CHAIN: E; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 3 ORGANISM_TAXID: 32644; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 9 ORGANISM_TAXID: 32644 KEYWDS CRISPR CAS, RNA BINDING PROTEIN, RNA BINDING PROTEIN-RNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR L.CHANG,Z.LI REVDAT 2 06-MAR-24 7L48 1 REMARK REVDAT 1 02-JUN-21 7L48 0 JRNL AUTH R.XIAO,Z.LI,S.WANG,R.HAN,L.CHANG JRNL TITL STRUCTURAL BASIS FOR SUBSTRATE RECOGNITION AND CLEAVAGE BY JRNL TITL 2 THE DIMERIZATION-DEPENDENT CRISPR-CAS12F NUCLEASE. JRNL REF NUCLEIC ACIDS RES. V. 49 4120 2021 JRNL REFN ESSN 1362-4962 JRNL PMID 33764415 JRNL DOI 10.1093/NAR/GKAB179 REMARK 2 REMARK 2 RESOLUTION. 3.90 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) : 3.900 REMARK 3 NUMBER OF PARTICLES : 154090 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7L48 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-21. REMARK 100 THE DEPOSITION ID IS D_1000253627. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : CRYO-EM STRUCTURE OF A CRISPR REMARK 245 -CAS TERNARY COMPLEX; CAS12F; REMARK 245 SGRNA 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 : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 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 : NULL REMARK 245 IMAGING MODE : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5400.00 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, E 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 ALA A 2 REMARK 465 LYS A 3 REMARK 465 LYS A 526 REMARK 465 GLU A 527 REMARK 465 GLU A 528 REMARK 465 PRO A 529 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 LYS B 3 REMARK 465 ASN B 4 REMARK 465 THR B 5 REMARK 465 ILE B 6 REMARK 465 LYS B 526 REMARK 465 GLU B 527 REMARK 465 GLU B 528 REMARK 465 PRO B 529 REMARK 465 G E -2 REMARK 465 G E -1 REMARK 465 G E 0 REMARK 465 C E 1 REMARK 465 U E 2 REMARK 465 U E 3 REMARK 465 C E 4 REMARK 465 A E 5 REMARK 465 C E 6 REMARK 465 U E 7 REMARK 465 G E 8 REMARK 465 A E 9 REMARK 465 U E 10 REMARK 465 A E 11 REMARK 465 A E 12 REMARK 465 A E 13 REMARK 465 G E 14 REMARK 465 U E 15 REMARK 465 G E 16 REMARK 465 G E 17 REMARK 465 A E 18 REMARK 465 G E 19 REMARK 465 A E 20 REMARK 465 A E 21 REMARK 465 U E 52 REMARK 465 U E 141 REMARK 465 U E 142 REMARK 465 C E 143 REMARK 465 C E 144 REMARK 465 U E 145 REMARK 465 C E 146 REMARK 465 U E 147 REMARK 465 C E 148 REMARK 465 C E 149 REMARK 465 A E 150 REMARK 465 A E 151 REMARK 465 U E 152 REMARK 465 U E 153 REMARK 465 C E 154 REMARK 465 U E 155 REMARK 465 G E 156 REMARK 465 C E 157 REMARK 465 A E 158 REMARK 465 C E 159 REMARK 465 A E 160 REMARK 465 A E 161 REMARK 465 G E 162 REMARK 465 A E 163 REMARK 465 A E 164 REMARK 465 A E 165 REMARK 465 G E 166 REMARK 465 U E 167 REMARK 465 U E 168 REMARK 465 G E 169 REMARK 465 C E 170 REMARK 465 A E 171 REMARK 465 G E 172 REMARK 465 A E 173 REMARK 465 A E 174 REMARK 465 C E 175 REMARK 465 C E 176 REMARK 465 C E 177 REMARK 465 G E 178 REMARK 465 A E 179 REMARK 465 A E 180 REMARK 465 U E 181 REMARK 465 A E 208 REMARK 465 C E 209 REMARK 465 C E 210 REMARK 465 C E 211 REMARK 465 A E 212 REMARK 465 A E 213 REMARK 465 C E 214 REMARK 465 G E 215 REMARK 465 U E 216 REMARK 465 C E 217 REMARK 465 G E 218 REMARK 465 C E 219 REMARK 465 C E 220 REMARK 465 G E 221 REMARK 465 G E 222 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 43 CG CD CE NZ REMARK 470 LYS A 45 CG CD CE NZ REMARK 470 LYS A 47 CG CD CE NZ REMARK 470 GLU A 48 CG CD OE1 OE2 REMARK 470 LYS A 52 CG CD CE NZ REMARK 470 LYS A 55 CG CD CE NZ REMARK 470 ASN A 486 CG OD1 ND2 REMARK 470 GLU A 488 CG CD OE1 OE2 REMARK 470 LYS A 499 CG CD CE NZ REMARK 470 ASN A 504 CG OD1 ND2 REMARK 470 LYS A 506 CG CD CE NZ REMARK 470 LYS A 521 CG CD CE NZ REMARK 470 LYS A 523 CG CD CE NZ REMARK 470 LYS B 43 CG CD CE NZ REMARK 470 LYS B 45 CG CD CE NZ REMARK 470 LYS B 47 CG CD CE NZ REMARK 470 GLU B 48 CG CD OE1 OE2 REMARK 470 LYS B 52 CG CD CE NZ REMARK 470 LYS B 55 CG CD CE NZ REMARK 470 ARG B 261 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 262 CG OD1 ND2 REMARK 470 LYS B 295 CG CD CE NZ REMARK 470 ILE B 296 CG1 CG2 CD1 REMARK 470 CYS B 297 SG REMARK 470 LYS B 299 CG CD CE NZ REMARK 470 ASN B 486 CG OD1 ND2 REMARK 470 GLU B 488 CG CD OE1 OE2 REMARK 470 LYS B 492 CG CD CE NZ REMARK 470 LYS B 499 CG CD CE NZ REMARK 470 ASN B 504 CG OD1 ND2 REMARK 470 LYS B 506 CG CD CE NZ REMARK 470 LYS B 521 CG CD CE NZ REMARK 470 LYS B 523 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 20 -158.27 -148.87 REMARK 500 CYS A 60 -163.57 -161.21 REMARK 500 LEU A 194 76.43 48.35 REMARK 500 PHE A 205 -5.89 73.68 REMARK 500 ASP A 213 -168.13 -128.46 REMARK 500 LYS A 237 33.89 -141.14 REMARK 500 SER A 246 79.94 -157.55 REMARK 500 TRP A 265 -37.57 -130.21 REMARK 500 SER A 266 52.72 -92.19 REMARK 500 ASN A 280 34.66 -93.72 REMARK 500 GLU A 298 1.16 59.79 REMARK 500 ASP A 326 -159.53 -140.32 REMARK 500 ASN A 436 -2.13 64.98 REMARK 500 PHE A 495 74.12 52.96 REMARK 500 ALA B 49 78.47 44.70 REMARK 500 LYS B 52 -62.96 72.95 REMARK 500 ALA B 132 -165.15 -162.50 REMARK 500 TRP B 235 -39.27 -130.97 REMARK 500 LYS B 237 17.26 -145.44 REMARK 500 PHE B 240 70.88 58.75 REMARK 500 SER B 246 83.49 -155.85 REMARK 500 LYS B 248 87.30 -158.38 REMARK 500 CYS B 297 -5.00 66.83 REMARK 500 PHE B 341 -71.43 -69.19 REMARK 500 SER B 342 58.88 38.09 REMARK 500 LYS B 368 32.62 -97.10 REMARK 500 ARG B 429 53.84 -94.00 REMARK 500 ILE B 437 -59.09 -123.15 REMARK 500 ALA B 467 74.33 51.66 REMARK 500 SER B 472 -2.15 67.89 REMARK 500 LEU B 481 70.30 53.77 REMARK 500 PHE B 495 74.82 53.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 50 SG REMARK 620 2 HIS A 53 ND1 77.4 REMARK 620 3 HIS A 53 NE2 125.8 50.6 REMARK 620 4 CYS A 69 SG 114.7 139.8 115.0 REMARK 620 5 CYS A 72 SG 103.5 109.9 83.8 104.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 475 SG REMARK 620 2 ASN A 482 OD1 104.1 REMARK 620 3 CYS A 500 SG 122.8 110.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 475 SG REMARK 620 2 CYS B 478 N 102.4 REMARK 620 3 CYS B 478 SG 179.3 77.1 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-23157 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF A CRISPR-CAS BINARY COMPLEX DBREF 7L48 A 1 529 PDB 7L48 7L48 1 529 DBREF 7L48 B 1 529 PDB 7L48 7L48 1 529 DBREF 7L48 E -2 222 PDB 7L48 7L48 -2 222 SEQRES 1 A 529 MET ALA LYS ASN THR ILE THR LYS THR LEU LYS LEU ARG SEQRES 2 A 529 ILE VAL ARG PRO TYR ASN SER ALA GLU VAL GLU LYS ILE SEQRES 3 A 529 VAL ALA ASP GLU LYS ASN ASN ARG GLU LYS ILE ALA LEU SEQRES 4 A 529 GLU LYS ASN LYS ASP LYS VAL LYS GLU ALA CYS SER LYS SEQRES 5 A 529 HIS LEU LYS VAL ALA ALA TYR CYS THR THR GLN VAL GLU SEQRES 6 A 529 ARG ASN ALA CYS LEU PHE CYS LYS ALA ARG LYS LEU ASP SEQRES 7 A 529 ASP LYS PHE TYR GLN LYS LEU ARG GLY GLN PHE PRO ASP SEQRES 8 A 529 ALA VAL PHE TRP GLN GLU ILE SER GLU ILE PHE ARG GLN SEQRES 9 A 529 LEU GLN LYS GLN ALA ALA GLU ILE TYR ASN GLN SER LEU SEQRES 10 A 529 ILE GLU LEU TYR TYR GLU ILE PHE ILE LYS GLY LYS GLY SEQRES 11 A 529 ILE ALA ASN ALA SER SER VAL GLU HIS TYR LEU SER ASP SEQRES 12 A 529 VAL CYS TYR THR ARG ALA ALA GLU LEU PHE LYS ASN ALA SEQRES 13 A 529 ALA ILE ALA SER GLY LEU ARG SER LYS ILE LYS SER ASN SEQRES 14 A 529 PHE ARG LEU LYS GLU LEU LYS ASN MET LYS SER GLY LEU SEQRES 15 A 529 PRO THR THR LYS SER ASP ASN PHE PRO ILE PRO LEU VAL SEQRES 16 A 529 LYS GLN LYS GLY GLY GLN TYR THR GLY PHE GLU ILE SER SEQRES 17 A 529 ASN HIS ASN SER ASP PHE ILE ILE LYS ILE PRO PHE GLY SEQRES 18 A 529 ARG TRP GLN VAL LYS LYS GLU ILE ASP LYS TYR ARG PRO SEQRES 19 A 529 TRP GLU LYS PHE ASP PHE GLU GLN VAL GLN LYS SER PRO SEQRES 20 A 529 LYS PRO ILE SER LEU LEU LEU SER THR GLN ARG ARG LYS SEQRES 21 A 529 ARG ASN LYS GLY TRP SER LYS ASP GLU GLY THR GLU ALA SEQRES 22 A 529 GLU ILE LYS LYS VAL MET ASN GLY ASP TYR GLN THR SER SEQRES 23 A 529 TYR ILE GLU VAL LYS ARG GLY SER LYS ILE CYS GLU LYS SEQRES 24 A 529 SER ALA TRP MET LEU ASN LEU SER ILE ASP VAL PRO LYS SEQRES 25 A 529 ILE ASP LYS GLY VAL ASP PRO SER ILE ILE GLY GLY ILE SEQRES 26 A 529 ASP VAL GLY VAL LYS SER PRO LEU VAL CYS ALA ILE ASN SEQRES 27 A 529 ASN ALA PHE SER ARG TYR SER ILE SER ASP ASN ASP LEU SEQRES 28 A 529 PHE HIS PHE ASN LYS LYS MET PHE ALA ARG ARG ARG ILE SEQRES 29 A 529 LEU LEU LYS LYS ASN ARG HIS LYS ARG ALA GLY HIS GLY SEQRES 30 A 529 ALA LYS ASN LYS LEU LYS PRO ILE THR ILE LEU THR GLU SEQRES 31 A 529 LYS SER GLU ARG PHE ARG LYS LYS LEU ILE GLU ARG TRP SEQRES 32 A 529 ALA CYS GLU ILE ALA ASP PHE PHE ILE LYS ASN LYS VAL SEQRES 33 A 529 GLY THR VAL GLN MET GLU ASN LEU GLU SER MET LYS ARG SEQRES 34 A 529 LYS GLU ASP SER TYR PHE ASN ILE ARG LEU ARG GLY PHE SEQRES 35 A 529 TRP PRO TYR ALA GLU MET GLN ASN LYS ILE GLU PHE LYS SEQRES 36 A 529 LEU LYS GLN TYR GLY ILE GLU ILE ARG LYS VAL ALA PRO SEQRES 37 A 529 ASN ASN THR SER LYS THR CYS SER LYS CYS GLY HIS LEU SEQRES 38 A 529 ASN ASN TYR PHE ASN PHE GLU TYR ARG LYS LYS ASN LYS SEQRES 39 A 529 PHE PRO HIS PHE LYS CYS GLU LYS CYS ASN PHE LYS GLU SEQRES 40 A 529 ASN ALA ASP TYR ASN ALA ALA LEU ASN ILE SER ASN PRO SEQRES 41 A 529 LYS LEU LYS SER THR LYS GLU GLU PRO SEQRES 1 B 529 MET ALA LYS ASN THR ILE THR LYS THR LEU LYS LEU ARG SEQRES 2 B 529 ILE VAL ARG PRO TYR ASN SER ALA GLU VAL GLU LYS ILE SEQRES 3 B 529 VAL ALA ASP GLU LYS ASN ASN ARG GLU LYS ILE ALA LEU SEQRES 4 B 529 GLU LYS ASN LYS ASP LYS VAL LYS GLU ALA CYS SER LYS SEQRES 5 B 529 HIS LEU LYS VAL ALA ALA TYR CYS THR THR GLN VAL GLU SEQRES 6 B 529 ARG ASN ALA CYS LEU PHE CYS LYS ALA ARG LYS LEU ASP SEQRES 7 B 529 ASP LYS PHE TYR GLN LYS LEU ARG GLY GLN PHE PRO ASP SEQRES 8 B 529 ALA VAL PHE TRP GLN GLU ILE SER GLU ILE PHE ARG GLN SEQRES 9 B 529 LEU GLN LYS GLN ALA ALA GLU ILE TYR ASN GLN SER LEU SEQRES 10 B 529 ILE GLU LEU TYR TYR GLU ILE PHE ILE LYS GLY LYS GLY SEQRES 11 B 529 ILE ALA ASN ALA SER SER VAL GLU HIS TYR LEU SER ASP SEQRES 12 B 529 VAL CYS TYR THR ARG ALA ALA GLU LEU PHE LYS ASN ALA SEQRES 13 B 529 ALA ILE ALA SER GLY LEU ARG SER LYS ILE LYS SER ASN SEQRES 14 B 529 PHE ARG LEU LYS GLU LEU LYS ASN MET LYS SER GLY LEU SEQRES 15 B 529 PRO THR THR LYS SER ASP ASN PHE PRO ILE PRO LEU VAL SEQRES 16 B 529 LYS GLN LYS GLY GLY GLN TYR THR GLY PHE GLU ILE SER SEQRES 17 B 529 ASN HIS ASN SER ASP PHE ILE ILE LYS ILE PRO PHE GLY SEQRES 18 B 529 ARG TRP GLN VAL LYS LYS GLU ILE ASP LYS TYR ARG PRO SEQRES 19 B 529 TRP GLU LYS PHE ASP PHE GLU GLN VAL GLN LYS SER PRO SEQRES 20 B 529 LYS PRO ILE SER LEU LEU LEU SER THR GLN ARG ARG LYS SEQRES 21 B 529 ARG ASN LYS GLY TRP SER LYS ASP GLU GLY THR GLU ALA SEQRES 22 B 529 GLU ILE LYS LYS VAL MET ASN GLY ASP TYR GLN THR SER SEQRES 23 B 529 TYR ILE GLU VAL LYS ARG GLY SER LYS ILE CYS GLU LYS SEQRES 24 B 529 SER ALA TRP MET LEU ASN LEU SER ILE ASP VAL PRO LYS SEQRES 25 B 529 ILE ASP LYS GLY VAL ASP PRO SER ILE ILE GLY GLY ILE SEQRES 26 B 529 ASP VAL GLY VAL LYS SER PRO LEU VAL CYS ALA ILE ASN SEQRES 27 B 529 ASN ALA PHE SER ARG TYR SER ILE SER ASP ASN ASP LEU SEQRES 28 B 529 PHE HIS PHE ASN LYS LYS MET PHE ALA ARG ARG ARG ILE SEQRES 29 B 529 LEU LEU LYS LYS ASN ARG HIS LYS ARG ALA GLY HIS GLY SEQRES 30 B 529 ALA LYS ASN LYS LEU LYS PRO ILE THR ILE LEU THR GLU SEQRES 31 B 529 LYS SER GLU ARG PHE ARG LYS LYS LEU ILE GLU ARG TRP SEQRES 32 B 529 ALA CYS GLU ILE ALA ASP PHE PHE ILE LYS ASN LYS VAL SEQRES 33 B 529 GLY THR VAL GLN MET GLU ASN LEU GLU SER MET LYS ARG SEQRES 34 B 529 LYS GLU ASP SER TYR PHE ASN ILE ARG LEU ARG GLY PHE SEQRES 35 B 529 TRP PRO TYR ALA GLU MET GLN ASN LYS ILE GLU PHE LYS SEQRES 36 B 529 LEU LYS GLN TYR GLY ILE GLU ILE ARG LYS VAL ALA PRO SEQRES 37 B 529 ASN ASN THR SER LYS THR CYS SER LYS CYS GLY HIS LEU SEQRES 38 B 529 ASN ASN TYR PHE ASN PHE GLU TYR ARG LYS LYS ASN LYS SEQRES 39 B 529 PHE PRO HIS PHE LYS CYS GLU LYS CYS ASN PHE LYS GLU SEQRES 40 B 529 ASN ALA ASP TYR ASN ALA ALA LEU ASN ILE SER ASN PRO SEQRES 41 B 529 LYS LEU LYS SER THR LYS GLU GLU PRO SEQRES 1 E 225 G G G C U U C A C U G A U SEQRES 2 E 225 A A A G U G G A G A A C C SEQRES 3 E 225 G C U U C A C C A A A A G SEQRES 4 E 225 C U G U C C C U U A G G G SEQRES 5 E 225 G A U U A G A A C U U G A SEQRES 6 E 225 G U G A A G G U G G G C U SEQRES 7 E 225 G C U U G C A U C A G C C SEQRES 8 E 225 U A A U G U C G A G A A G SEQRES 9 E 225 U G C U U U C U U C G G A SEQRES 10 E 225 A A G U A A C C C U C G A SEQRES 11 E 225 A A C A A A U U C A U U U SEQRES 12 E 225 U U C C U C U C C A A U U SEQRES 13 E 225 C U G C A C A A G A A A G SEQRES 14 E 225 U U G C A G A A C C C G A SEQRES 15 E 225 A U A G A C G A A U G A A SEQRES 16 E 225 G G A A U G C A A C A G U SEQRES 17 E 225 U G A C C C A A C G U C G SEQRES 18 E 225 C C G G HET ZN A 601 1 HET ZN A 602 1 HET ZN B 601 1 HET ZN B 602 1 HETNAM ZN ZINC ION FORMUL 4 ZN 4(ZN 2+) HELIX 1 AA1 ALA A 21 ASN A 42 1 22 HELIX 2 AA2 SER A 51 LYS A 55 1 5 HELIX 3 AA3 LEU A 70 ARG A 75 1 6 HELIX 4 AA4 ASP A 79 PHE A 89 1 11 HELIX 5 AA5 PHE A 94 ILE A 126 1 33 HELIX 6 AA6 ASN A 133 PHE A 153 1 21 HELIX 7 AA7 ALA A 156 SER A 168 1 13 HELIX 8 AA8 ARG A 171 ASN A 177 1 7 HELIX 9 AA9 THR A 256 ARG A 261 1 6 HELIX 10 AB1 GLY A 270 ASN A 280 1 11 HELIX 11 AB2 LEU A 351 LYS A 367 1 17 HELIX 12 AB3 LEU A 382 ASN A 414 1 33 HELIX 13 AB4 ASN A 423 LYS A 428 1 6 HELIX 14 AB5 PRO A 444 GLN A 458 1 15 HELIX 15 AB6 ASN A 486 ASN A 493 1 8 HELIX 16 AB7 ASN A 508 ASN A 519 1 12 HELIX 17 AB8 ALA B 21 ASN B 42 1 22 HELIX 18 AB9 LYS B 52 ALA B 58 1 7 HELIX 19 AC1 CYS B 69 LYS B 76 1 8 HELIX 20 AC2 ASP B 78 PHE B 89 1 12 HELIX 21 AC3 PHE B 94 ILE B 126 1 33 HELIX 22 AC4 ASN B 133 VAL B 144 1 12 HELIX 23 AC5 VAL B 144 PHE B 153 1 10 HELIX 24 AC6 ASN B 155 PHE B 170 1 16 HELIX 25 AC7 ARG B 171 LYS B 176 1 6 HELIX 26 AC8 THR B 271 GLY B 281 1 11 HELIX 27 AC9 ASP B 348 LEU B 366 1 19 HELIX 28 AD1 LEU B 382 LYS B 415 1 34 HELIX 29 AD2 ASN B 423 ARG B 429 1 7 HELIX 30 AD3 PRO B 444 TYR B 459 1 16 HELIX 31 AD4 ASN B 486 ASN B 493 1 8 HELIX 32 AD5 ASP B 510 SER B 518 1 9 SHEET 1 AA1 5 PHE A 214 ILE A 218 0 SHEET 2 AA1 5 ILE A 250 LEU A 254 -1 O ILE A 250 N ILE A 218 SHEET 3 AA1 5 THR A 5 TYR A 18 -1 N VAL A 15 O LEU A 253 SHEET 4 AA1 5 MET A 303 PRO A 311 -1 O VAL A 310 N ILE A 6 SHEET 5 AA1 5 ILE A 288 GLU A 289 -1 N GLU A 289 O ASN A 305 SHEET 1 AA2 2 GLU A 48 CYS A 50 0 SHEET 2 AA2 2 THR A 62 VAL A 64 1 O THR A 62 N ALA A 49 SHEET 1 AA3 5 ARG A 343 SER A 345 0 SHEET 2 AA3 5 VAL A 334 ILE A 337 -1 N CYS A 335 O TYR A 344 SHEET 3 AA3 5 ILE A 322 ILE A 325 -1 N GLY A 324 O ALA A 336 SHEET 4 AA3 5 THR A 418 MET A 421 1 O GLN A 420 N GLY A 323 SHEET 5 AA3 5 GLU A 462 LYS A 465 1 O GLU A 462 N VAL A 419 SHEET 1 AA4 6 SER B 208 ASN B 209 0 SHEET 2 AA4 6 PHE B 214 ILE B 218 -1 O ILE B 215 N SER B 208 SHEET 3 AA4 6 ILE B 250 SER B 255 -1 O ILE B 250 N ILE B 218 SHEET 4 AA4 6 LYS B 8 ILE B 14 -1 N ARG B 13 O SER B 255 SHEET 5 AA4 6 LEU B 304 ILE B 308 -1 O LEU B 304 N LEU B 12 SHEET 6 AA4 6 TYR B 287 GLU B 289 -1 N GLU B 289 O ASN B 305 SHEET 1 AA5 2 ARG B 258 ARG B 259 0 SHEET 2 AA5 2 TRP B 265 SER B 266 -1 O SER B 266 N ARG B 258 SHEET 1 AA6 5 TYR B 344 SER B 345 0 SHEET 2 AA6 5 LEU B 333 ILE B 337 -1 N CYS B 335 O TYR B 344 SHEET 3 AA6 5 ASP B 318 VAL B 327 -1 N ASP B 326 O VAL B 334 SHEET 4 AA6 5 VAL B 416 MET B 421 1 O GLN B 420 N GLY B 323 SHEET 5 AA6 5 GLU B 462 ARG B 464 1 O ARG B 464 N MET B 421 SHEET 1 AA7 2 PHE B 498 CYS B 500 0 SHEET 2 AA7 2 PHE B 505 GLU B 507 -1 O GLU B 507 N PHE B 498 LINK SG CYS A 50 ZN ZN A 602 1555 1555 2.37 LINK ND1 HIS A 53 ZN ZN A 602 1555 1555 2.25 LINK NE2 HIS A 53 ZN ZN A 602 1555 1555 2.68 LINK SG CYS A 69 ZN ZN A 602 1555 1555 2.34 LINK SG CYS A 72 ZN ZN A 602 1555 1555 2.33 LINK SG CYS A 475 ZN ZN A 601 1555 1555 2.99 LINK OD1 ASN A 482 ZN ZN A 601 1555 1555 2.46 LINK SG CYS A 500 ZN ZN A 601 1555 1555 2.30 LINK SG CYS B 50 ZN ZN B 602 1555 1555 2.33 LINK SG CYS B 475 ZN ZN B 601 1555 1555 2.31 LINK N CYS B 478 ZN ZN B 601 1555 1555 2.64 LINK SG CYS B 478 ZN ZN B 601 1555 1555 2.31 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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