HEADER ISOMERASE/DNA 27-AUG-25 9XZM TITLE CRYO-EM STRUCTURE OF F-BOX HELICASE 1 (FBH1) BOUND TO AN SCF UBIQUITIN TITLE 2 LIGASE COMPLEX AND A 3-WAY DNA FORK (SUBSTRATE STRUCTURE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (45-MER); COMPND 3 CHAIN: X; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'- COMPND 7 D(*TP*CP*GP*CP*TP*AP*CP*CP*TP*TP*CP*GP*CP*AP*GP*TP*C)-3'); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: DNA (45-MER); COMPND 12 CHAIN: Y; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: DNA (5'- COMPND 16 D(*CP*TP*GP*AP*CP*GP*CP*TP*TP*CP*CP*AP*TP*CP*GP*CP*TP*GP*TP*CP*TP*AP* COMPND 17 G)-3'); COMPND 18 CHAIN: A; COMPND 19 ENGINEERED: YES; COMPND 20 MOL_ID: 5; COMPND 21 MOLECULE: F-BOX DNA HELICASE 1; COMPND 22 CHAIN: F; COMPND 23 SYNONYM: HFBH1,DNA 3'-5' HELICASE 1,F-BOX ONLY PROTEIN 18; COMPND 24 EC: 5.6.2.4; COMPND 25 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 8 ORGANISM_TAXID: 32630; SOURCE 9 MOL_ID: 3; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 12 ORGANISM_TAXID: 32630; SOURCE 13 MOL_ID: 4; SOURCE 14 SYNTHETIC: YES; SOURCE 15 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 16 ORGANISM_TAXID: 32630; SOURCE 17 MOL_ID: 5; SOURCE 18 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 19 ORGANISM_COMMON: HUMAN; SOURCE 20 ORGANISM_TAXID: 9606; SOURCE 21 GENE: FBH1, FBX18, FBXO18; SOURCE 22 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 23 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS HELICASE, TRANSLOCASE, FORK REMODELER, FORK REVERSAL, REPLICATION KEYWDS 2 FORK, DNA BINDING, ISOMERASE-DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR E.A.MULLINS,C.J.SCHILTZ,B.F.EICHMAN REVDAT 1 28-JAN-26 9XZM 0 JRNL AUTH B.H.GREER,J.MENDIA GARCIA,E.A.MULLINS,E.M.PEACOCK,S.HAIGH, JRNL AUTH 2 C.J.SCHILTZ,M.-S.TSAI,D.CORTEZ,F.MORENO-HERRERO,B.F.EICHMAN JRNL TITL F-BOX HELICASE 1 REVERSES REPLICATION FORKS THROUGH ASSEMBLY JRNL TITL 2 ON THE LAGGING STRAND TEMPLATE AT THE FORK JUNCTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 10.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : TOPAZ, CRYOSPARC, PHENIX, CRYOSPARC, REMARK 3 CRYOSPARC, RELION, RELION, RELION 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 : FLEXIBLE FIT 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) : 10.27 REMARK 3 NUMBER OF PARTICLES : 7718 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 9XZM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1000299444. 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 : HETEROTETRAMERIC SCF-FBH1 REMARK 245 PROTEIN COMPLEX BOUND TO A 3- REMARK 245 WAY DNA FORK; HETEROTETRAMERIC REMARK 245 SCF-FBH1 PROTEIN COMPLEX; 3-WAY REMARK 245 DNA FORK 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5450.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 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: X, B, Y, A, 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 DT B 1 REMARK 465 DC B 2 REMARK 465 DA A 22 REMARK 465 DG A 23 REMARK 465 SER F -2 REMARK 465 ASN F -1 REMARK 465 ALA F 0 REMARK 465 MET F 1 REMARK 465 ALA F 2 REMARK 465 LYS F 3 REMARK 465 SER F 4 REMARK 465 ASN F 5 REMARK 465 SER F 6 REMARK 465 VAL F 7 REMARK 465 GLY F 8 REMARK 465 GLN F 9 REMARK 465 ASP F 10 REMARK 465 SER F 11 REMARK 465 CYS F 12 REMARK 465 GLN F 13 REMARK 465 ASP F 14 REMARK 465 SER F 15 REMARK 465 GLU F 16 REMARK 465 GLY F 17 REMARK 465 ASP F 18 REMARK 465 MET F 19 REMARK 465 ILE F 20 REMARK 465 PHE F 21 REMARK 465 PRO F 22 REMARK 465 ALA F 23 REMARK 465 GLU F 24 REMARK 465 SER F 25 REMARK 465 SER F 26 REMARK 465 CYS F 27 REMARK 465 ALA F 28 REMARK 465 LEU F 29 REMARK 465 PRO F 30 REMARK 465 GLN F 31 REMARK 465 GLU F 32 REMARK 465 GLY F 33 REMARK 465 SER F 34 REMARK 465 ALA F 35 REMARK 465 GLY F 36 REMARK 465 PRO F 37 REMARK 465 GLY F 38 REMARK 465 SER F 39 REMARK 465 PRO F 40 REMARK 465 GLY F 41 REMARK 465 SER F 42 REMARK 465 ALA F 43 REMARK 465 PRO F 44 REMARK 465 PRO F 45 REMARK 465 SER F 46 REMARK 465 ARG F 47 REMARK 465 LYS F 48 REMARK 465 ARG F 49 REMARK 465 SER F 50 REMARK 465 TRP F 51 REMARK 465 SER F 52 REMARK 465 SER F 53 REMARK 465 GLU F 54 REMARK 465 GLU F 55 REMARK 465 GLU F 56 REMARK 465 SER F 57 REMARK 465 ASN F 58 REMARK 465 GLN F 59 REMARK 465 ALA F 60 REMARK 465 THR F 61 REMARK 465 GLY F 62 REMARK 465 THR F 63 REMARK 465 SER F 64 REMARK 465 ARG F 65 REMARK 465 TRP F 66 REMARK 465 ASP F 67 REMARK 465 GLY F 68 REMARK 465 VAL F 69 REMARK 465 SER F 70 REMARK 465 LYS F 71 REMARK 465 LYS F 72 REMARK 465 ALA F 73 REMARK 465 PRO F 74 REMARK 465 ARG F 75 REMARK 465 HIS F 76 REMARK 465 HIS F 77 REMARK 465 LEU F 78 REMARK 465 SER F 79 REMARK 465 VAL F 80 REMARK 465 PRO F 81 REMARK 465 CYS F 82 REMARK 465 THR F 83 REMARK 465 ARG F 84 REMARK 465 PRO F 85 REMARK 465 ARG F 86 REMARK 465 GLU F 87 REMARK 465 ALA F 88 REMARK 465 ARG F 89 REMARK 465 GLN F 90 REMARK 465 GLU F 91 REMARK 465 ALA F 92 REMARK 465 GLU F 93 REMARK 465 ASP F 94 REMARK 465 SER F 95 REMARK 465 THR F 96 REMARK 465 SER F 97 REMARK 465 ARG F 98 REMARK 465 LEU F 99 REMARK 465 SER F 100 REMARK 465 ALA F 101 REMARK 465 GLU F 102 REMARK 465 SER F 103 REMARK 465 GLY F 104 REMARK 465 GLU F 105 REMARK 465 THR F 106 REMARK 465 ASP F 107 REMARK 465 GLN F 108 REMARK 465 ASP F 109 REMARK 465 ALA F 110 REMARK 465 GLY F 111 REMARK 465 ASP F 112 REMARK 465 VAL F 113 REMARK 465 GLY F 114 REMARK 465 PRO F 115 REMARK 465 ASP F 116 REMARK 465 PRO F 117 REMARK 465 ILE F 118 REMARK 465 PRO F 119 REMARK 465 ASP F 120 REMARK 465 SER F 121 REMARK 465 TYR F 122 REMARK 465 TYR F 123 REMARK 465 GLY F 124 REMARK 465 LEU F 125 REMARK 465 LEU F 126 REMARK 465 GLY F 127 REMARK 465 THR F 128 REMARK 465 LEU F 129 REMARK 465 PRO F 130 REMARK 465 CYS F 131 REMARK 465 GLN F 132 REMARK 465 GLU F 133 REMARK 465 ALA F 134 REMARK 465 LEU F 135 REMARK 465 SER F 136 REMARK 465 HIS F 137 REMARK 465 ILE F 138 REMARK 465 CYS F 139 REMARK 465 SER F 140 REMARK 465 LEU F 141 REMARK 465 PRO F 142 REMARK 465 SER F 143 REMARK 465 GLU F 144 REMARK 465 VAL F 145 REMARK 465 LEU F 146 REMARK 465 ARG F 147 REMARK 465 HIS F 148 REMARK 465 VAL F 149 REMARK 465 PHE F 150 REMARK 465 ALA F 151 REMARK 465 PHE F 152 REMARK 465 LEU F 153 REMARK 465 PRO F 154 REMARK 465 VAL F 155 REMARK 465 GLU F 156 REMARK 465 ASP F 157 REMARK 465 LEU F 158 REMARK 465 TYR F 159 REMARK 465 TRP F 160 REMARK 465 ASN F 161 REMARK 465 LEU F 162 REMARK 465 SER F 163 REMARK 465 LEU F 164 REMARK 465 VAL F 165 REMARK 465 CYS F 166 REMARK 465 HIS F 167 REMARK 465 LEU F 168 REMARK 465 TRP F 169 REMARK 465 ARG F 170 REMARK 465 GLU F 171 REMARK 465 ILE F 172 REMARK 465 ILE F 173 REMARK 465 SER F 174 REMARK 465 ASP F 175 REMARK 465 PRO F 176 REMARK 465 LEU F 177 REMARK 465 PHE F 178 REMARK 465 ILE F 179 REMARK 465 PRO F 180 REMARK 465 TRP F 181 REMARK 465 LYS F 182 REMARK 465 LYS F 183 REMARK 465 LEU F 184 REMARK 465 TYR F 185 REMARK 465 HIS F 186 REMARK 465 ARG F 187 REMARK 465 TYR F 188 REMARK 465 LEU F 189 REMARK 465 MET F 190 REMARK 465 ASN F 191 REMARK 465 GLU F 192 REMARK 465 GLU F 193 REMARK 465 GLN F 194 REMARK 465 ALA F 195 REMARK 465 VAL F 196 REMARK 465 SER F 197 REMARK 465 LYS F 198 REMARK 465 VAL F 199 REMARK 465 ASP F 200 REMARK 465 GLY F 201 REMARK 465 ILE F 202 REMARK 465 LEU F 203 REMARK 465 SER F 204 REMARK 465 ASN F 205 REMARK 465 CYS F 206 REMARK 465 GLY F 207 REMARK 465 ILE F 208 REMARK 465 GLU F 209 REMARK 465 LYS F 210 REMARK 465 GLU F 211 REMARK 465 SER F 212 REMARK 465 ASP F 213 REMARK 465 LEU F 214 REMARK 465 CYS F 215 REMARK 465 VAL F 216 REMARK 465 LEU F 217 REMARK 465 ASN F 218 REMARK 465 LEU F 219 REMARK 465 ILE F 220 REMARK 465 ARG F 221 REMARK 465 TYR F 222 REMARK 465 THR F 223 REMARK 465 ALA F 224 REMARK 465 THR F 225 REMARK 465 THR F 226 REMARK 465 LYS F 227 REMARK 465 CYS F 228 REMARK 465 SER F 229 REMARK 465 PRO F 230 REMARK 465 SER F 231 REMARK 465 VAL F 232 REMARK 465 ASP F 233 REMARK 465 PRO F 234 REMARK 465 GLU F 235 REMARK 465 ARG F 236 REMARK 465 VAL F 237 REMARK 465 LEU F 238 REMARK 465 TRP F 239 REMARK 465 SER F 240 REMARK 465 LEU F 241 REMARK 465 ARG F 242 REMARK 465 ASP F 243 REMARK 465 HIS F 244 REMARK 465 PRO F 245 REMARK 465 LEU F 246 REMARK 465 LEU F 247 REMARK 465 PRO F 248 REMARK 465 GLU F 249 REMARK 465 ALA F 250 REMARK 465 GLU F 251 REMARK 465 ALA F 252 REMARK 465 CYS F 253 REMARK 465 VAL F 254 REMARK 465 ARG F 255 REMARK 465 GLN F 256 REMARK 465 HIS F 257 REMARK 465 LEU F 258 REMARK 465 PRO F 259 REMARK 465 ASP F 260 REMARK 465 LEU F 261 REMARK 465 TYR F 262 REMARK 465 ALA F 263 REMARK 465 ALA F 264 REMARK 465 ALA F 265 REMARK 465 GLY F 266 REMARK 465 GLY F 267 REMARK 465 VAL F 268 REMARK 465 ASN F 269 REMARK 465 ILE F 270 REMARK 465 TRP F 271 REMARK 465 ALA F 272 REMARK 465 LEU F 273 REMARK 465 VAL F 274 REMARK 465 ALA F 275 REMARK 465 ALA F 276 REMARK 465 VAL F 277 REMARK 465 VAL F 278 REMARK 465 LEU F 279 REMARK 465 LEU F 280 REMARK 465 SER F 281 REMARK 465 SER F 282 REMARK 465 SER F 283 REMARK 465 VAL F 284 REMARK 465 ASN F 285 REMARK 465 ASP F 286 REMARK 465 ILE F 287 REMARK 465 GLN F 288 REMARK 465 ARG F 289 REMARK 465 LEU F 290 REMARK 465 LEU F 291 REMARK 465 PHE F 292 REMARK 465 CYS F 293 REMARK 465 LEU F 294 REMARK 465 ARG F 295 REMARK 465 ARG F 296 REMARK 465 PRO F 297 REMARK 465 SER F 298 REMARK 465 SER F 299 REMARK 465 THR F 300 REMARK 465 VAL F 301 REMARK 465 THR F 302 REMARK 465 MET F 303 REMARK 465 PRO F 304 REMARK 465 ASP F 305 REMARK 465 VAL F 306 REMARK 465 THR F 307 REMARK 465 GLU F 308 REMARK 465 THR F 309 REMARK 465 LEU F 310 REMARK 465 TYR F 311 REMARK 465 CYS F 312 REMARK 465 ILE F 313 REMARK 465 ALA F 314 REMARK 465 VAL F 315 REMARK 465 LEU F 316 REMARK 465 LEU F 317 REMARK 465 TYR F 318 REMARK 465 ALA F 319 REMARK 465 MET F 320 REMARK 465 ARG F 321 REMARK 465 GLU F 322 REMARK 465 LYS F 323 REMARK 465 GLY F 324 REMARK 465 ILE F 325 REMARK 465 ASN F 326 REMARK 465 ILE F 327 REMARK 465 SER F 328 REMARK 465 ASN F 329 REMARK 465 ARG F 330 REMARK 465 ILE F 331 REMARK 465 HIS F 332 REMARK 465 TYR F 333 REMARK 465 ASN F 334 REMARK 465 ILE F 335 REMARK 465 PHE F 336 REMARK 465 TYR F 337 REMARK 465 CYS F 338 REMARK 465 LEU F 339 REMARK 465 TYR F 340 REMARK 465 LEU F 341 REMARK 465 GLN F 342 REMARK 465 GLU F 343 REMARK 465 ASN F 344 REMARK 465 SER F 345 REMARK 465 CYS F 346 REMARK 465 THR F 347 REMARK 465 GLN F 348 REMARK 465 ALA F 349 REMARK 465 THR F 350 REMARK 465 LYS F 351 REMARK 465 VAL F 352 REMARK 465 LYS F 353 REMARK 465 GLU F 354 REMARK 465 GLU F 355 REMARK 465 PRO F 356 REMARK 465 SER F 357 REMARK 465 VAL F 358 REMARK 465 TRP F 359 REMARK 465 PRO F 360 REMARK 465 GLY F 361 REMARK 465 LYS F 362 REMARK 465 LYS F 363 REMARK 465 VAL F 957 REMARK 465 LEU F 958 REMARK 465 PRO F 959 REMARK 465 ARG F 960 REMARK 465 HIS F 961 REMARK 465 GLU F 962 REMARK 465 ALA F 963 REMARK 465 LEU F 964 REMARK 465 LEU F 965 REMARK 465 PHE F 966 REMARK 465 LEU F 967 REMARK 465 VAL F 968 REMARK 465 PHE F 969 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 DG X 10 O4' - C1' - N9 ANGL. DEV. = 1.8 DEGREES REMARK 500 DC X 30 O4' - C1' - N1 ANGL. DEV. = 1.8 DEGREES REMARK 500 DT X 42 O4' - C1' - N1 ANGL. DEV. = 2.7 DEGREES REMARK 500 DC B 11 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DC B 13 O4' - C1' - N1 ANGL. DEV. = 1.8 DEGREES REMARK 500 DC Y 40 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO F 429 -178.68 -68.93 REMARK 500 ILE F 445 -55.08 -128.29 REMARK 500 SER F 509 -109.50 51.53 REMARK 500 GLN F 512 -142.05 64.41 REMARK 500 SER F 560 0.02 -66.49 REMARK 500 ARG F 649 -30.23 -130.31 REMARK 500 HIS F 740 54.15 -92.02 REMARK 500 ASN F 770 -114.28 49.27 REMARK 500 GLN F 893 -4.29 72.74 REMARK 500 ARG F 916 -4.20 69.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG F1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR F 396 OG1 REMARK 620 2 AGS F1001 O3G 165.6 REMARK 620 3 AGS F1001 O2B 88.9 91.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN F1003 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS F 889 SG REMARK 620 2 CYS F 894 SG 107.7 REMARK 620 3 CYS F 925 SG 113.0 108.0 REMARK 620 4 CYS F 928 SG 110.3 111.3 106.6 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9XZJ RELATED DB: PDB REMARK 900 RELATED ID: 9XZK RELATED DB: PDB REMARK 900 RELATED ID: 9XZL RELATED DB: PDB REMARK 900 RELATED ID: EMD-72362 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF F-BOX HELICASE 1 (FBH1) BOUND TO AN SCF REMARK 900 UBIQUITIN LIGASE COMPLEX AND A 3-WAY DNA FORK (SUBSTRATE STRUCTURE) DBREF 9XZM X 1 45 PDB 9XZM 9XZM 1 45 DBREF 9XZM B 1 17 PDB 9XZM 9XZM 1 17 DBREF 9XZM Y 1 45 PDB 9XZM 9XZM 1 45 DBREF 9XZM A 1 23 PDB 9XZM 9XZM 1 23 DBREF 9XZM F 1 969 UNP Q8NFZ0 FBH1_HUMAN 75 1043 SEQADV 9XZM SER F -2 UNP Q8NFZ0 EXPRESSION TAG SEQADV 9XZM ASN F -1 UNP Q8NFZ0 EXPRESSION TAG SEQADV 9XZM ALA F 0 UNP Q8NFZ0 EXPRESSION TAG SEQRES 1 X 45 DG DA DC DT DG DC DG DA DA DG DG DT DA SEQRES 2 X 45 DG DC DG DA DC DA DG DA DT DC DC DC DC SEQRES 3 X 45 DT DG DA DC DG DA DA DC DT DG DA DG DT SEQRES 4 X 45 DC DC DT DG DA DG SEQRES 1 B 17 DT DC DG DC DT DA DC DC DT DT DC DG DC SEQRES 2 B 17 DA DG DT DC SEQRES 1 Y 45 DC DT DC DA DG DG DA DC DT DC DA DG DT SEQRES 2 Y 45 DT DC DG DT DC DA DG DC DC DC DT DA DG SEQRES 3 Y 45 DA DC DA DG DC DG DA DT DG DG DA DA DG SEQRES 4 Y 45 DC DG DT DC DA DG SEQRES 1 A 23 DC DT DG DA DC DG DC DT DT DC DC DA DT SEQRES 2 A 23 DC DG DC DT DG DT DC DT DA DG SEQRES 1 F 972 SER ASN ALA MET ALA LYS SER ASN SER VAL GLY GLN ASP SEQRES 2 F 972 SER CYS GLN ASP SER GLU GLY ASP MET ILE PHE PRO ALA SEQRES 3 F 972 GLU SER SER CYS ALA LEU PRO GLN GLU GLY SER ALA GLY SEQRES 4 F 972 PRO GLY SER PRO GLY SER ALA PRO PRO SER ARG LYS ARG SEQRES 5 F 972 SER TRP SER SER GLU GLU GLU SER ASN GLN ALA THR GLY SEQRES 6 F 972 THR SER ARG TRP ASP GLY VAL SER LYS LYS ALA PRO ARG SEQRES 7 F 972 HIS HIS LEU SER VAL PRO CYS THR ARG PRO ARG GLU ALA SEQRES 8 F 972 ARG GLN GLU ALA GLU ASP SER THR SER ARG LEU SER ALA SEQRES 9 F 972 GLU SER GLY GLU THR ASP GLN ASP ALA GLY ASP VAL GLY SEQRES 10 F 972 PRO ASP PRO ILE PRO ASP SER TYR TYR GLY LEU LEU GLY SEQRES 11 F 972 THR LEU PRO CYS GLN GLU ALA LEU SER HIS ILE CYS SER SEQRES 12 F 972 LEU PRO SER GLU VAL LEU ARG HIS VAL PHE ALA PHE LEU SEQRES 13 F 972 PRO VAL GLU ASP LEU TYR TRP ASN LEU SER LEU VAL CYS SEQRES 14 F 972 HIS LEU TRP ARG GLU ILE ILE SER ASP PRO LEU PHE ILE SEQRES 15 F 972 PRO TRP LYS LYS LEU TYR HIS ARG TYR LEU MET ASN GLU SEQRES 16 F 972 GLU GLN ALA VAL SER LYS VAL ASP GLY ILE LEU SER ASN SEQRES 17 F 972 CYS GLY ILE GLU LYS GLU SER ASP LEU CYS VAL LEU ASN SEQRES 18 F 972 LEU ILE ARG TYR THR ALA THR THR LYS CYS SER PRO SER SEQRES 19 F 972 VAL ASP PRO GLU ARG VAL LEU TRP SER LEU ARG ASP HIS SEQRES 20 F 972 PRO LEU LEU PRO GLU ALA GLU ALA CYS VAL ARG GLN HIS SEQRES 21 F 972 LEU PRO ASP LEU TYR ALA ALA ALA GLY GLY VAL ASN ILE SEQRES 22 F 972 TRP ALA LEU VAL ALA ALA VAL VAL LEU LEU SER SER SER SEQRES 23 F 972 VAL ASN ASP ILE GLN ARG LEU LEU PHE CYS LEU ARG ARG SEQRES 24 F 972 PRO SER SER THR VAL THR MET PRO ASP VAL THR GLU THR SEQRES 25 F 972 LEU TYR CYS ILE ALA VAL LEU LEU TYR ALA MET ARG GLU SEQRES 26 F 972 LYS GLY ILE ASN ILE SER ASN ARG ILE HIS TYR ASN ILE SEQRES 27 F 972 PHE TYR CYS LEU TYR LEU GLN GLU ASN SER CYS THR GLN SEQRES 28 F 972 ALA THR LYS VAL LYS GLU GLU PRO SER VAL TRP PRO GLY SEQRES 29 F 972 LYS LYS THR ILE GLN LEU THR HIS GLU GLN GLN LEU ILE SEQRES 30 F 972 LEU ASN HIS LYS MET GLU PRO LEU GLN VAL VAL LYS ILE SEQRES 31 F 972 MET ALA PHE ALA GLY THR GLY LYS THR SER THR LEU VAL SEQRES 32 F 972 LYS TYR ALA GLU LYS TRP SER GLN SER ARG PHE LEU TYR SEQRES 33 F 972 VAL THR PHE ASN LYS SER ILE ALA LYS GLN ALA GLU ARG SEQRES 34 F 972 VAL PHE PRO SER ASN VAL ILE CYS LYS THR PHE HIS SER SEQRES 35 F 972 MET ALA TYR GLY HIS ILE GLY ARG LYS TYR GLN SER LYS SEQRES 36 F 972 LYS LYS LEU ASN LEU PHE LYS LEU THR PRO PHE MET VAL SEQRES 37 F 972 ASN SER VAL LEU ALA GLU GLY LYS GLY GLY PHE ILE ARG SEQRES 38 F 972 ALA LYS LEU VAL CYS LYS THR LEU GLU ASN PHE PHE ALA SEQRES 39 F 972 SER ALA ASP GLU GLU LEU THR ILE ASP HIS VAL PRO ILE SEQRES 40 F 972 TRP CYS LYS ASN SER GLN GLY GLN ARG VAL MET VAL GLU SEQRES 41 F 972 GLN SER GLU LYS LEU ASN GLY VAL LEU GLU ALA SER ARG SEQRES 42 F 972 LEU TRP ASP ASN MET ARG LYS LEU GLY GLU CYS THR GLU SEQRES 43 F 972 GLU ALA HIS GLN MET THR HIS ASP GLY TYR LEU LYS LEU SEQRES 44 F 972 TRP GLN LEU SER LYS PRO SER LEU ALA SER PHE ASP ALA SEQRES 45 F 972 ILE PHE VAL ASP GLU ALA GLN ASP CYS THR PRO ALA ILE SEQRES 46 F 972 MET ASN ILE VAL LEU SER GLN PRO CYS GLY LYS ILE PHE SEQRES 47 F 972 VAL GLY ASP PRO HIS GLN GLN ILE TYR THR PHE ARG GLY SEQRES 48 F 972 ALA VAL ASN ALA LEU PHE THR VAL PRO HIS THR HIS VAL SEQRES 49 F 972 PHE TYR LEU THR GLN SER PHE ARG PHE GLY VAL GLU ILE SEQRES 50 F 972 ALA TYR VAL GLY ALA THR ILE LEU ASP VAL CYS LYS ARG SEQRES 51 F 972 VAL ARG LYS LYS THR LEU VAL GLY GLY ASN HIS GLN SER SEQRES 52 F 972 GLY ILE ARG GLY ASP ALA LYS GLY GLN VAL ALA LEU LEU SEQRES 53 F 972 SER ARG THR ASN ALA ASN VAL PHE ASP GLU ALA VAL ARG SEQRES 54 F 972 VAL THR GLU GLY GLU PHE PRO SER ARG ILE HIS LEU ILE SEQRES 55 F 972 GLY GLY ILE LYS SER PHE GLY LEU ASP ARG ILE ILE ASP SEQRES 56 F 972 ILE TRP ILE LEU LEU GLN PRO GLU GLU GLU ARG ARG LYS SEQRES 57 F 972 GLN ASN LEU VAL ILE LYS ASP LYS PHE ILE ARG ARG TRP SEQRES 58 F 972 VAL HIS LYS GLU GLY PHE SER GLY PHE LYS ARG TYR VAL SEQRES 59 F 972 THR ALA ALA GLU ASP LYS GLU LEU GLU ALA LYS ILE ALA SEQRES 60 F 972 VAL VAL GLU LYS TYR ASN ILE ARG ILE PRO GLU LEU VAL SEQRES 61 F 972 GLN ARG ILE GLU LYS CYS HIS ILE GLU ASP LEU ASP PHE SEQRES 62 F 972 ALA GLU TYR ILE LEU GLY THR VAL HIS LYS ALA LYS GLY SEQRES 63 F 972 LEU GLU PHE ASP THR VAL HIS VAL LEU ASP ASP PHE VAL SEQRES 64 F 972 LYS VAL PRO CYS ALA ARG HIS ASN LEU PRO GLN LEU PRO SEQRES 65 F 972 HIS PHE ARG VAL GLU SER PHE SER GLU ASP GLU TRP ASN SEQRES 66 F 972 LEU LEU TYR VAL ALA VAL THR ARG ALA LYS LYS ARG LEU SEQRES 67 F 972 ILE MET THR LYS SER LEU GLU ASN ILE LEU THR LEU ALA SEQRES 68 F 972 GLY GLU TYR PHE LEU GLN ALA GLU LEU THR SER ASN VAL SEQRES 69 F 972 LEU LYS THR GLY VAL VAL ARG CYS CYS VAL GLY GLN CYS SEQRES 70 F 972 ASN ASN ALA ILE PRO VAL ASP THR VAL LEU THR MET LYS SEQRES 71 F 972 LYS LEU PRO ILE THR TYR SER ASN ARG LYS GLU ASN LYS SEQRES 72 F 972 GLY GLY TYR LEU CYS HIS SER CYS ALA GLU GLN ARG ILE SEQRES 73 F 972 GLY PRO LEU ALA PHE LEU THR ALA SER PRO GLU GLN VAL SEQRES 74 F 972 ARG ALA MET GLU ARG THR VAL GLU ASN ILE VAL LEU PRO SEQRES 75 F 972 ARG HIS GLU ALA LEU LEU PHE LEU VAL PHE HET AGS F1001 43 HET MG F1002 1 HET ZN F1003 1 HETNAM AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION HETSYN AGS ATP-GAMMA-S; ADENOSINE 5'-(3-THIOTRIPHOSPHATE); HETSYN 2 AGS ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE); ADENOSINE-5'- HETSYN 3 AGS DIPHOSPHATE MONOTHIOPHOSPHATE FORMUL 6 AGS C10 H16 N5 O12 P3 S FORMUL 7 MG MG 2+ FORMUL 8 ZN ZN 2+ HELIX 1 AA1 THR F 368 HIS F 377 1 10 HELIX 2 AA2 GLY F 394 TRP F 406 1 13 HELIX 3 AA3 ASN F 417 PHE F 428 1 12 HELIX 4 AA4 PHE F 437 ILE F 445 1 9 HELIX 5 AA5 ILE F 445 LYS F 452 1 8 HELIX 6 AA6 THR F 461 LEU F 469 1 9 HELIX 7 AA7 GLY F 475 SER F 492 1 18 HELIX 8 AA8 THR F 498 VAL F 502 5 5 HELIX 9 AA9 GLU F 517 LYS F 537 1 21 HELIX 10 AB1 GLU F 543 GLN F 547 5 5 HELIX 11 AB2 THR F 549 SER F 560 1 12 HELIX 12 AB3 ALA F 575 CYS F 578 5 4 HELIX 13 AB4 THR F 579 SER F 588 1 10 HELIX 14 AB5 ASP F 598 GLN F 602 5 5 HELIX 15 AB6 TYR F 604 GLY F 608 5 5 HELIX 16 AB7 ASN F 611 VAL F 616 1 6 HELIX 17 AB8 GLY F 631 ARG F 647 1 17 HELIX 18 AB9 THR F 676 GLU F 689 1 14 HELIX 19 AC1 ILE F 702 PHE F 705 5 4 HELIX 20 AC2 GLY F 706 GLN F 718 1 13 HELIX 21 AC3 PRO F 719 ASN F 727 1 9 HELIX 22 AC4 ASP F 732 TRP F 738 1 7 HELIX 23 AC5 GLY F 743 GLU F 755 1 13 HELIX 24 AC6 ASP F 756 ASN F 770 1 15 HELIX 25 AC7 ARG F 772 HIS F 784 1 13 HELIX 26 AC8 ASP F 787 ALA F 791 5 5 HELIX 27 AC9 VAL F 798 LYS F 802 1 5 HELIX 28 AD1 ALA F 821 LEU F 828 5 8 HELIX 29 AD2 ARG F 832 PHE F 836 5 5 HELIX 30 AD3 SER F 837 ARG F 850 1 14 HELIX 31 AD4 THR F 858 ALA F 868 1 11 HELIX 32 AD5 THR F 878 LEU F 882 1 5 HELIX 33 AD6 CYS F 925 GLY F 934 1 10 HELIX 34 AD7 PRO F 935 THR F 940 5 6 HELIX 35 AD8 SER F 942 ALA F 948 1 7 SHEET 1 AA1 6 VAL F 432 THR F 436 0 SHEET 2 AA1 6 PHE F 411 THR F 415 1 N PHE F 411 O ILE F 433 SHEET 3 AA1 6 ALA F 569 ASP F 573 1 O ALA F 569 N LEU F 412 SHEET 4 AA1 6 GLY F 592 GLY F 597 1 O VAL F 596 N VAL F 572 SHEET 5 AA1 6 VAL F 384 ALA F 389 1 N VAL F 385 O LYS F 593 SHEET 6 AA1 6 HIS F 620 LEU F 624 1 O HIS F 620 N VAL F 384 SHEET 1 AA2 2 TRP F 505 LYS F 507 0 SHEET 2 AA2 2 ARG F 513 MET F 515 -1 O VAL F 514 N CYS F 506 SHEET 1 AA3 5 ILE F 696 LEU F 698 0 SHEET 2 AA3 5 TYR F 793 THR F 797 1 O LEU F 795 N HIS F 697 SHEET 3 AA3 5 VAL F 670 SER F 674 1 N SER F 674 O GLY F 796 SHEET 4 AA3 5 PHE F 806 VAL F 811 1 O HIS F 810 N ALA F 671 SHEET 5 AA3 5 ALA F 851 ILE F 856 1 O ILE F 856 N VAL F 809 SHEET 1 AA4 3 LEU F 873 LEU F 877 0 SHEET 2 AA4 3 LEU F 904 LYS F 908 -1 O THR F 905 N GLU F 876 SHEET 3 AA4 3 GLY F 922 LEU F 924 -1 O LEU F 924 N MET F 906 SHEET 1 AA5 2 ILE F 911 THR F 912 0 SHEET 2 AA5 2 GLU F 918 ASN F 919 -1 O ASN F 919 N ILE F 911 LINK OG1 THR F 396 MG MG F1002 1555 1555 2.06 LINK SG CYS F 889 ZN ZN F1003 1555 1555 2.29 LINK SG CYS F 894 ZN ZN F1003 1555 1555 2.28 LINK SG CYS F 925 ZN ZN F1003 1555 1555 2.28 LINK SG CYS F 928 ZN ZN F1003 1555 1555 2.29 LINK O3G AGS F1001 MG MG F1002 1555 1555 2.09 LINK O2B AGS F1001 MG MG F1002 1555 1555 2.09 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 CONECT 451613590 CONECT1250713591 CONECT1256813591 CONECT1306413591 CONECT1310213591 CONECT1354713548135491355013554 CONECT1354813547 CONECT1354913547 CONECT135501354713590 CONECT1355113552135531355413558 CONECT1355213551 CONECT135531355113590 CONECT135541354713551 CONECT1355513556135571355813559 CONECT1355613555 CONECT1355713555 CONECT135581355113555 CONECT135591355513560 CONECT1356013559135611357813579 CONECT1356113560135621356313580 CONECT135621356113567 CONECT1356313561135641356513581 CONECT135641356313582 CONECT1356513563135661356713583 CONECT135661356513584 CONECT1356713562135651356813585 CONECT13568135671356913577 CONECT13569135681357013586 CONECT135701356913571 CONECT13571135701357213577 CONECT13572135711357313574 CONECT13573135721358713588 CONECT135741357213575 CONECT13575135741357613589 CONECT135761357513577 CONECT13577135681357113576 CONECT1357813560 CONECT1357913560 CONECT1358013561 CONECT1358113563 CONECT1358213564 CONECT1358313565 CONECT1358413566 CONECT1358513567 CONECT1358613569 CONECT1358713573 CONECT1358813573 CONECT1358913575 CONECT13590 45161355013553 CONECT1359112507125681306413102 MASTER 569 0 3 35 18 0 0 6 7341 5 50 87 END