HEADER IMMUNE SYSTEM 05-JUN-25 9VCA TITLE BINDING SITE BETWEEN C-REACTIVE PROTEIN AND C2CC MONOCLONAL ANTIBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: C-REACTIVE PROTEIN; COMPND 3 CHAIN: E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MONOCLONAL IGG ANTIBODY HEAVY CHAIN FRAGMENT; COMPND 7 CHAIN: H; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: MONOCLONAL IGG ANTIBODY LIGHT CHAIN FRAGMENT; COMPND 11 CHAIN: L; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CRP, PTX1; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: EXPI293F; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: MUS MUSCULUS ALBULA; SOURCE 11 ORGANISM_TAXID: 947985; SOURCE 12 EXPRESSION_SYSTEM: MUS MUSCULUS ALBULA; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 947985; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: MUS MUSCULUS ALBULA; SOURCE 16 ORGANISM_TAXID: 947985; SOURCE 17 EXPRESSION_SYSTEM: MUS MUSCULUS ALBULA; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 947985 KEYWDS C-REACTIVE PROTEIN, CRP, MONOCLONAL ANTIBODY, IMMUNE COMPLEX, IGG, KEYWDS 2 IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR A.V.MOISEENKO,A.V.KALIKIN REVDAT 1 19-NOV-25 9VCA 0 JRNL AUTH A.V.MOISEENKO,A.V.KALIKIN,P.S.OREKHOV,N.A.BYZOVA, JRNL AUTH 2 A.V.ZHERDEV,K.V.SHAITAN,B.B.DZANTIEV,O.S.SOKOLOVA JRNL TITL CRYO-EM STRUCTURE OF PENTAMERIC C-REACTIVE PROTEIN IN JRNL TITL 2 COMPLEX WITH MONOCLONAL IGG ANTIBODIES. JRNL REF FEBS J. 2025 JRNL REFN ISSN 1742-464X JRNL PMID 41159871 JRNL DOI 10.1111/FEBS.70310 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, COOT, ISOLDE, REMARK 3 PHENIX, CRYOSPARC, CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 3HC3 REMARK 3 REFINEMENT SPACE : REAL 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) : 2.400 REMARK 3 NUMBER OF PARTICLES : 143457 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: THE RESOLUTION ESTIMATED WITHIN A SOFT MASK REMARK 3 COVERING ONE PCRP CHAIN AND ONE FAB FRAGMENT. THE NUMBER OF REMARK 3 PARTICLES PROVIDED AFTER THE D5 SYMMETRY EXPANSION REMARK 4 REMARK 4 9VCA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1300059650. 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 : ASYMMETRIC UNIT OF D5-SYMMETRIC REMARK 245 COMPLEX COMPOSED OF TWO REMARK 245 PENTAMERIC C-REACTIVE PROTEINS REMARK 245 INTERLINKED WITH FIVE REMARK 245 MONOCLONAL IGG ANTIBODIES; REMARK 245 HUMAN C-REACTIVE PROTEIN; REMARK 245 MONOCLONAL ANTIBODY REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.60 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 : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5400.00 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, H, L 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 SER H 119 REMARK 465 SER H 120 REMARK 465 ALA H 121 REMARK 465 LYS H 122 REMARK 465 THR H 123 REMARK 465 THR H 124 REMARK 465 PRO H 125 REMARK 465 PRO H 126 REMARK 465 SER H 127 REMARK 465 VAL H 128 REMARK 465 TYR H 129 REMARK 465 PRO H 130 REMARK 465 LEU H 131 REMARK 465 ALA H 132 REMARK 465 PRO H 133 REMARK 465 GLY H 134 REMARK 465 SER H 135 REMARK 465 ALA H 136 REMARK 465 ALA H 137 REMARK 465 GLN H 138 REMARK 465 THR H 139 REMARK 465 ASN H 140 REMARK 465 SER H 141 REMARK 465 MET H 142 REMARK 465 VAL H 143 REMARK 465 THR H 144 REMARK 465 LEU H 145 REMARK 465 GLY H 146 REMARK 465 CYS H 147 REMARK 465 LEU H 148 REMARK 465 VAL H 149 REMARK 465 LYS H 150 REMARK 465 GLY H 151 REMARK 465 TYR H 152 REMARK 465 PHE H 153 REMARK 465 PRO H 154 REMARK 465 GLU H 155 REMARK 465 PRO H 156 REMARK 465 VAL H 157 REMARK 465 THR H 158 REMARK 465 VAL H 159 REMARK 465 THR H 160 REMARK 465 TRP H 161 REMARK 465 ASN H 162 REMARK 465 SER H 163 REMARK 465 GLY H 164 REMARK 465 SER H 165 REMARK 465 LEU H 166 REMARK 465 SER H 167 REMARK 465 SER H 168 REMARK 465 GLY H 169 REMARK 465 VAL H 170 REMARK 465 HIS H 171 REMARK 465 THR H 172 REMARK 465 PHE H 173 REMARK 465 PRO H 174 REMARK 465 ALA H 175 REMARK 465 VAL H 176 REMARK 465 LEU H 177 REMARK 465 GLN H 178 REMARK 465 SER H 179 REMARK 465 ASP H 180 REMARK 465 LEU H 181 REMARK 465 TYR H 182 REMARK 465 THR H 183 REMARK 465 LEU H 184 REMARK 465 SER H 185 REMARK 465 SER H 186 REMARK 465 SER H 187 REMARK 465 VAL H 188 REMARK 465 THR H 189 REMARK 465 VAL H 190 REMARK 465 PRO H 191 REMARK 465 SER H 192 REMARK 465 SER H 193 REMARK 465 THR H 194 REMARK 465 TRP H 195 REMARK 465 PRO H 196 REMARK 465 SER H 197 REMARK 465 GLU H 198 REMARK 465 THR H 199 REMARK 465 VAL H 200 REMARK 465 THR H 201 REMARK 465 CYS H 202 REMARK 465 ASN H 203 REMARK 465 VAL H 204 REMARK 465 ALA H 205 REMARK 465 HIS H 206 REMARK 465 PRO H 207 REMARK 465 ALA H 208 REMARK 465 SER H 209 REMARK 465 SER H 210 REMARK 465 THR H 211 REMARK 465 LYS H 212 REMARK 465 VAL H 213 REMARK 465 ASP H 214 REMARK 465 LYS H 215 REMARK 465 LYS H 216 REMARK 465 ILE H 217 REMARK 465 VAL H 218 REMARK 465 PRO H 219 REMARK 465 ARG H 220 REMARK 465 ASP H 221 REMARK 465 CYS H 222 REMARK 465 GLY H 223 REMARK 465 CYS H 224 REMARK 465 LYS H 225 REMARK 465 PRO H 226 REMARK 465 CYS H 227 REMARK 465 ILE H 228 REMARK 465 CYS H 229 REMARK 465 THR H 230 REMARK 465 VAL H 231 REMARK 465 PRO H 232 REMARK 465 GLU H 233 REMARK 465 VAL H 234 REMARK 465 SER H 235 REMARK 465 SER H 236 REMARK 465 VAL H 237 REMARK 465 PHE H 238 REMARK 465 ILE H 239 REMARK 465 PHE H 240 REMARK 465 PRO H 241 REMARK 465 PRO H 242 REMARK 465 LYS H 243 REMARK 465 PRO H 244 REMARK 465 LYS H 245 REMARK 465 ASP H 246 REMARK 465 VAL H 247 REMARK 465 LEU H 248 REMARK 465 THR H 249 REMARK 465 ILE H 250 REMARK 465 THR H 251 REMARK 465 LEU H 252 REMARK 465 THR H 253 REMARK 465 PRO H 254 REMARK 465 LYS H 255 REMARK 465 VAL H 256 REMARK 465 THR H 257 REMARK 465 CYS H 258 REMARK 465 VAL H 259 REMARK 465 VAL H 260 REMARK 465 VAL H 261 REMARK 465 ASP H 262 REMARK 465 ILE H 263 REMARK 465 SER H 264 REMARK 465 LYS H 265 REMARK 465 ASP H 266 REMARK 465 ASP H 267 REMARK 465 PRO H 268 REMARK 465 GLU H 269 REMARK 465 VAL H 270 REMARK 465 GLN H 271 REMARK 465 PHE H 272 REMARK 465 SER H 273 REMARK 465 TRP H 274 REMARK 465 PHE H 275 REMARK 465 VAL H 276 REMARK 465 ASP H 277 REMARK 465 ASP H 278 REMARK 465 VAL H 279 REMARK 465 GLU H 280 REMARK 465 VAL H 281 REMARK 465 HIS H 282 REMARK 465 THR H 283 REMARK 465 ALA H 284 REMARK 465 GLN H 285 REMARK 465 THR H 286 REMARK 465 GLN H 287 REMARK 465 PRO H 288 REMARK 465 ARG H 289 REMARK 465 GLU H 290 REMARK 465 GLU H 291 REMARK 465 GLN H 292 REMARK 465 PHE H 293 REMARK 465 ASN H 294 REMARK 465 SER H 295 REMARK 465 THR H 296 REMARK 465 PHE H 297 REMARK 465 ARG H 298 REMARK 465 SER H 299 REMARK 465 VAL H 300 REMARK 465 SER H 301 REMARK 465 GLU H 302 REMARK 465 LEU H 303 REMARK 465 PRO H 304 REMARK 465 ILE H 305 REMARK 465 MET H 306 REMARK 465 HIS H 307 REMARK 465 GLN H 308 REMARK 465 ASP H 309 REMARK 465 TRP H 310 REMARK 465 LEU H 311 REMARK 465 ASN H 312 REMARK 465 GLY H 313 REMARK 465 LYS H 314 REMARK 465 GLU H 315 REMARK 465 PHE H 316 REMARK 465 LYS H 317 REMARK 465 CYS H 318 REMARK 465 ARG H 319 REMARK 465 VAL H 320 REMARK 465 ASN H 321 REMARK 465 SER H 322 REMARK 465 ALA H 323 REMARK 465 ALA H 324 REMARK 465 PHE H 325 REMARK 465 PRO H 326 REMARK 465 ALA H 327 REMARK 465 PRO H 328 REMARK 465 ILE H 329 REMARK 465 GLU H 330 REMARK 465 LYS H 331 REMARK 465 THR H 332 REMARK 465 ILE H 333 REMARK 465 SER H 334 REMARK 465 LYS H 335 REMARK 465 THR H 336 REMARK 465 LYS H 337 REMARK 465 GLY H 338 REMARK 465 ARG H 339 REMARK 465 PRO H 340 REMARK 465 LYS H 341 REMARK 465 ALA H 342 REMARK 465 PRO H 343 REMARK 465 GLN H 344 REMARK 465 VAL H 345 REMARK 465 TYR H 346 REMARK 465 THR H 347 REMARK 465 ILE H 348 REMARK 465 PRO H 349 REMARK 465 PRO H 350 REMARK 465 PRO H 351 REMARK 465 LYS H 352 REMARK 465 GLU H 353 REMARK 465 GLN H 354 REMARK 465 MET H 355 REMARK 465 ALA H 356 REMARK 465 LYS H 357 REMARK 465 ASP H 358 REMARK 465 LYS H 359 REMARK 465 VAL H 360 REMARK 465 SER H 361 REMARK 465 LEU H 362 REMARK 465 THR H 363 REMARK 465 CYS H 364 REMARK 465 MET H 365 REMARK 465 ILE H 366 REMARK 465 THR H 367 REMARK 465 ASP H 368 REMARK 465 PHE H 369 REMARK 465 PHE H 370 REMARK 465 PRO H 371 REMARK 465 GLU H 372 REMARK 465 ASP H 373 REMARK 465 ILE H 374 REMARK 465 THR H 375 REMARK 465 VAL H 376 REMARK 465 GLU H 377 REMARK 465 TRP H 378 REMARK 465 GLN H 379 REMARK 465 TRP H 380 REMARK 465 ASN H 381 REMARK 465 GLY H 382 REMARK 465 GLN H 383 REMARK 465 PRO H 384 REMARK 465 ALA H 385 REMARK 465 GLU H 386 REMARK 465 ASN H 387 REMARK 465 TYR H 388 REMARK 465 LYS H 389 REMARK 465 ASN H 390 REMARK 465 THR H 391 REMARK 465 GLN H 392 REMARK 465 PRO H 393 REMARK 465 ILE H 394 REMARK 465 MET H 395 REMARK 465 ASP H 396 REMARK 465 THR H 397 REMARK 465 ASP H 398 REMARK 465 GLY H 399 REMARK 465 SER H 400 REMARK 465 TYR H 401 REMARK 465 PHE H 402 REMARK 465 VAL H 403 REMARK 465 TYR H 404 REMARK 465 SER H 405 REMARK 465 LYS H 406 REMARK 465 LEU H 407 REMARK 465 ASN H 408 REMARK 465 VAL H 409 REMARK 465 GLN H 410 REMARK 465 LYS H 411 REMARK 465 SER H 412 REMARK 465 ASN H 413 REMARK 465 TRP H 414 REMARK 465 GLU H 415 REMARK 465 ALA H 416 REMARK 465 GLY H 417 REMARK 465 ASN H 418 REMARK 465 THR H 419 REMARK 465 PHE H 420 REMARK 465 THR H 421 REMARK 465 CYS H 422 REMARK 465 SER H 423 REMARK 465 VAL H 424 REMARK 465 LEU H 425 REMARK 465 HIS H 426 REMARK 465 GLU H 427 REMARK 465 GLY H 428 REMARK 465 LEU H 429 REMARK 465 HIS H 430 REMARK 465 ASN H 431 REMARK 465 HIS H 432 REMARK 465 HIS H 433 REMARK 465 THR H 434 REMARK 465 GLU H 435 REMARK 465 LYS H 436 REMARK 465 SER H 437 REMARK 465 LEU H 438 REMARK 465 SER H 439 REMARK 465 HIS H 440 REMARK 465 SER H 441 REMARK 465 PRO H 442 REMARK 465 GLY H 443 REMARK 465 LYS H 444 REMARK 465 LYS L 111 REMARK 465 ARG L 112 REMARK 465 ALA L 113 REMARK 465 ASP L 114 REMARK 465 ALA L 115 REMARK 465 ALA L 116 REMARK 465 PRO L 117 REMARK 465 THR L 118 REMARK 465 VAL L 119 REMARK 465 SER L 120 REMARK 465 ILE L 121 REMARK 465 PHE L 122 REMARK 465 PRO L 123 REMARK 465 PRO L 124 REMARK 465 SER L 125 REMARK 465 SER L 126 REMARK 465 GLU L 127 REMARK 465 GLN L 128 REMARK 465 LEU L 129 REMARK 465 THR L 130 REMARK 465 SER L 131 REMARK 465 GLY L 132 REMARK 465 GLY L 133 REMARK 465 ALA L 134 REMARK 465 SER L 135 REMARK 465 VAL L 136 REMARK 465 VAL L 137 REMARK 465 CYS L 138 REMARK 465 PHE L 139 REMARK 465 LEU L 140 REMARK 465 ASN L 141 REMARK 465 ASN L 142 REMARK 465 PHE L 143 REMARK 465 TYR L 144 REMARK 465 PRO L 145 REMARK 465 LYS L 146 REMARK 465 ASP L 147 REMARK 465 ILE L 148 REMARK 465 ASN L 149 REMARK 465 VAL L 150 REMARK 465 LYS L 151 REMARK 465 TRP L 152 REMARK 465 LYS L 153 REMARK 465 ILE L 154 REMARK 465 ASP L 155 REMARK 465 GLY L 156 REMARK 465 SER L 157 REMARK 465 GLU L 158 REMARK 465 ARG L 159 REMARK 465 GLN L 160 REMARK 465 ASN L 161 REMARK 465 GLY L 162 REMARK 465 VAL L 163 REMARK 465 LEU L 164 REMARK 465 ASN L 165 REMARK 465 SER L 166 REMARK 465 TRP L 167 REMARK 465 THR L 168 REMARK 465 ASP L 169 REMARK 465 GLN L 170 REMARK 465 ASP L 171 REMARK 465 SER L 172 REMARK 465 LYS L 173 REMARK 465 ASP L 174 REMARK 465 SER L 175 REMARK 465 THR L 176 REMARK 465 TYR L 177 REMARK 465 SER L 178 REMARK 465 MET L 179 REMARK 465 SER L 180 REMARK 465 SER L 181 REMARK 465 THR L 182 REMARK 465 LEU L 183 REMARK 465 THR L 184 REMARK 465 LEU L 185 REMARK 465 THR L 186 REMARK 465 LYS L 187 REMARK 465 ASP L 188 REMARK 465 GLU L 189 REMARK 465 TYR L 190 REMARK 465 GLU L 191 REMARK 465 ARG L 192 REMARK 465 HIS L 193 REMARK 465 ASN L 194 REMARK 465 SER L 195 REMARK 465 TYR L 196 REMARK 465 THR L 197 REMARK 465 CYS L 198 REMARK 465 GLU L 199 REMARK 465 ALA L 200 REMARK 465 THR L 201 REMARK 465 HIS L 202 REMARK 465 LYS L 203 REMARK 465 THR L 204 REMARK 465 SER L 205 REMARK 465 THR L 206 REMARK 465 SER L 207 REMARK 465 PRO L 208 REMARK 465 ILE L 209 REMARK 465 VAL L 210 REMARK 465 LYS L 211 REMARK 465 SER L 212 REMARK 465 PHE L 213 REMARK 465 ASN L 214 REMARK 465 ARG L 215 REMARK 465 ASN L 216 REMARK 465 GLU L 217 REMARK 465 CYS L 218 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD1 ASP E 3 HG SER E 5 1.56 REMARK 500 HZ1 LYS E 23 OE1 GLU E 193 1.59 REMARK 500 O GLN L 41 H LYS L 49 1.60 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 E 25 38.33 -74.35 REMARK 500 THR E 27 -61.64 -137.98 REMARK 500 THR H 85 55.14 36.20 REMARK 500 TYR H 101 4.37 -68.63 REMARK 500 TRP H 105 30.39 -92.70 REMARK 500 GLN L 17 -156.51 -94.49 REMARK 500 ALA L 55 -30.22 59.75 REMARK 500 SER L 56 -7.80 -145.17 REMARK 500 ALA L 87 94.56 -64.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-64950 RELATED DB: EMDB REMARK 900 BINDING SITE BETWEEN C-REACTIVE PROTEIN AND C2CC MONOCLONAL ANTIBODY DBREF 9VCA E 1 206 UNP P02741 CRP_HUMAN 19 224 DBREF 9VCA H 1 444 PDB 9VCA 9VCA 1 444 DBREF 9VCA L 1 218 PDB 9VCA 9VCA 1 218 SEQRES 1 E 206 GLN THR ASP MET SER ARG LYS ALA PHE VAL PHE PRO LYS SEQRES 2 E 206 GLU SER ASP THR SER TYR VAL SER LEU LYS ALA PRO LEU SEQRES 3 E 206 THR LYS PRO LEU LYS ALA PHE THR VAL CYS LEU HIS PHE SEQRES 4 E 206 TYR THR GLU LEU SER SER THR ARG GLY TYR SER ILE PHE SEQRES 5 E 206 SER TYR ALA THR LYS ARG GLN ASP ASN GLU ILE LEU ILE SEQRES 6 E 206 PHE TRP SER LYS ASP ILE GLY TYR SER PHE THR VAL GLY SEQRES 7 E 206 GLY SER GLU ILE LEU PHE GLU VAL PRO GLU VAL THR VAL SEQRES 8 E 206 ALA PRO VAL HIS ILE CYS THR SER TRP GLU SER ALA SER SEQRES 9 E 206 GLY ILE VAL GLU PHE TRP VAL ASP GLY LYS PRO ARG VAL SEQRES 10 E 206 ARG LYS SER LEU LYS LYS GLY TYR THR VAL GLY ALA GLU SEQRES 11 E 206 ALA SER ILE ILE LEU GLY GLN GLU GLN ASP SER PHE GLY SEQRES 12 E 206 GLY ASN PHE GLU GLY SER GLN SER LEU VAL GLY ASP ILE SEQRES 13 E 206 GLY ASN VAL ASN MET TRP ASP PHE VAL LEU SER PRO ASP SEQRES 14 E 206 GLU ILE ASN THR ILE TYR LEU GLY GLY PRO PHE SER PRO SEQRES 15 E 206 ASN VAL LEU ASN TRP ARG ALA LEU LYS TYR GLU VAL GLN SEQRES 16 E 206 GLY GLU VAL PHE THR LYS PRO GLN LEU TRP PRO SEQRES 1 H 443 GLN VAL GLN LEU GLN GLN SER GLY THR GLU LEU SER LYS SEQRES 2 H 443 PRO GLY THR GLY VAL LYS MET SER CYS LYS ALA SER GLY SEQRES 3 H 443 TYR THR PHE ILE SER TYR TRP MET HIS TRP VAL LYS GLN SEQRES 4 H 443 ARG PRO GLY GLN GLY LEU GLU TRP ILE GLY TYR ILE ASN SEQRES 5 H 443 PRO SER THR ASP SER THR ASP TYR ASN GLN ASN PHE LYS SEQRES 6 H 443 ASP LYS ALA THR MET THR VAL ASP LYS SER SER THR THR SEQRES 7 H 443 ALA TYR MET GLN LEU SER THR ILE THR SER GLU ASP SER SEQRES 8 H 443 ALA VAL TYR PHE CYS ALA ARG SER HIS TYR LEU SER TRP SEQRES 9 H 443 ASP PHE ASP VAL TRP GLY ALA GLY THR THR VAL THR VAL SEQRES 10 H 443 SER SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU SEQRES 11 H 443 ALA PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR SEQRES 12 H 443 LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL SEQRES 13 H 443 THR VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL SEQRES 14 H 443 HIS THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR SEQRES 15 H 443 LEU SER SER SER VAL THR VAL PRO SER SER THR TRP PRO SEQRES 16 H 443 SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SEQRES 17 H 443 SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP CYS SEQRES 18 H 443 GLY CYS LYS PRO CYS ILE CYS THR VAL PRO GLU VAL SER SEQRES 19 H 443 SER VAL PHE ILE PHE PRO PRO LYS PRO LYS ASP VAL LEU SEQRES 20 H 443 THR ILE THR LEU THR PRO LYS VAL THR CYS VAL VAL VAL SEQRES 21 H 443 ASP ILE SER LYS ASP ASP PRO GLU VAL GLN PHE SER TRP SEQRES 22 H 443 PHE VAL ASP ASP VAL GLU VAL HIS THR ALA GLN THR GLN SEQRES 23 H 443 PRO ARG GLU GLU GLN PHE ASN SER THR PHE ARG SER VAL SEQRES 24 H 443 SER GLU LEU PRO ILE MET HIS GLN ASP TRP LEU ASN GLY SEQRES 25 H 443 LYS GLU PHE LYS CYS ARG VAL ASN SER ALA ALA PHE PRO SEQRES 26 H 443 ALA PRO ILE GLU LYS THR ILE SER LYS THR LYS GLY ARG SEQRES 27 H 443 PRO LYS ALA PRO GLN VAL TYR THR ILE PRO PRO PRO LYS SEQRES 28 H 443 GLU GLN MET ALA LYS ASP LYS VAL SER LEU THR CYS MET SEQRES 29 H 443 ILE THR ASP PHE PHE PRO GLU ASP ILE THR VAL GLU TRP SEQRES 30 H 443 GLN TRP ASN GLY GLN PRO ALA GLU ASN TYR LYS ASN THR SEQRES 31 H 443 GLN PRO ILE MET ASP THR ASP GLY SER TYR PHE VAL TYR SEQRES 32 H 443 SER LYS LEU ASN VAL GLN LYS SER ASN TRP GLU ALA GLY SEQRES 33 H 443 ASN THR PHE THR CYS SER VAL LEU HIS GLU GLY LEU HIS SEQRES 34 H 443 ASN HIS HIS THR GLU LYS SER LEU SER HIS SER PRO GLY SEQRES 35 H 443 LYS SEQRES 1 L 218 ASP ILE VAL LEU THR GLN SER PRO ALA SER LEU ALA VAL SEQRES 2 L 218 SER LEU GLY GLN ARG ALA THR ILE SER CYS ARG ALA SER SEQRES 3 L 218 GLN SER VAL SER THR SER GLY TYR SER TYR ILE HIS TRP SEQRES 4 L 218 TYR GLN GLN LYS PRO GLY HIS PRO PRO LYS LEU LEU ILE SEQRES 5 L 218 LYS TYR ALA SER ASN LEU ASP SER GLY VAL PRO ALA ARG SEQRES 6 L 218 PHE SER GLY SER GLY SER GLY THR ASP PHE THR LEU ASN SEQRES 7 L 218 ILE HIS PRO VAL GLU GLU GLU ASP ALA ALA THR TYR PHE SEQRES 8 L 218 CYS GLN HIS SER TRP GLU LEU PRO LEU THR PHE GLY ALA SEQRES 9 L 218 GLY THR LYS LEU GLU ILE LYS ARG ALA ASP ALA ALA PRO SEQRES 10 L 218 THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU THR SEQRES 11 L 218 SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN PHE SEQRES 12 L 218 TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY SEQRES 13 L 218 SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR ASP SEQRES 14 L 218 GLN ASP SER LYS ASP SER THR TYR SER MET SER SER THR SEQRES 15 L 218 LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SER SEQRES 16 L 218 TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER PRO SEQRES 17 L 218 ILE VAL LYS SER PHE ASN ARG ASN GLU CYS HELIX 1 AA1 GLU E 42 THR E 46 5 5 HELIX 2 AA2 GLU E 147 SER E 151 5 5 HELIX 3 AA3 SER E 167 LEU E 176 1 10 HELIX 4 AA4 ASN E 186 LEU E 190 5 5 HELIX 5 AA5 THR H 28 ILE H 30 5 3 HELIX 6 AA6 THR H 87 SER H 91 5 5 HELIX 7 AA7 GLU L 83 ALA L 87 5 5 SHEET 1 AA1 3 LYS E 114 PRO E 115 0 SHEET 2 AA1 3 ILE E 106 VAL E 111 -1 N VAL E 111 O LYS E 114 SHEET 3 AA1 3 LYS E 119 SER E 120 -1 O LYS E 119 N VAL E 107 SHEET 1 AA2 7 LYS E 114 PRO E 115 0 SHEET 2 AA2 7 ILE E 106 VAL E 111 -1 N VAL E 111 O LYS E 114 SHEET 3 AA2 7 VAL E 94 GLU E 101 -1 N CYS E 97 O TRP E 110 SHEET 4 AA2 7 ALA E 32 TYR E 40 -1 N PHE E 39 O VAL E 94 SHEET 5 AA2 7 GLY E 154 TRP E 162 -1 O GLY E 157 N HIS E 38 SHEET 6 AA2 7 LYS E 7 PHE E 11 -1 N PHE E 11 O GLY E 154 SHEET 7 AA2 7 PHE E 199 PRO E 202 -1 O PHE E 199 N VAL E 10 SHEET 1 AA3 7 SER E 80 GLU E 85 0 SHEET 2 AA3 7 GLY E 72 VAL E 77 -1 N PHE E 75 O ILE E 82 SHEET 3 AA3 7 GLN E 59 SER E 68 -1 N SER E 68 O GLY E 72 SHEET 4 AA3 7 TYR E 49 THR E 56 -1 N TYR E 54 O ILE E 63 SHEET 5 AA3 7 ALA E 131 LEU E 135 -1 O SER E 132 N ALA E 55 SHEET 6 AA3 7 TYR E 19 LEU E 22 -1 N VAL E 20 O LEU E 135 SHEET 7 AA3 7 TYR E 192 GLN E 195 -1 O GLN E 195 N TYR E 19 SHEET 1 AA4 4 GLN H 3 GLN H 6 0 SHEET 2 AA4 4 VAL H 18 SER H 25 -1 O LYS H 23 N GLN H 5 SHEET 3 AA4 4 THR H 78 LEU H 83 -1 O LEU H 83 N VAL H 18 SHEET 4 AA4 4 ALA H 68 ASP H 73 -1 N THR H 71 O TYR H 80 SHEET 1 AA5 6 GLU H 10 LEU H 11 0 SHEET 2 AA5 6 THR H 114 THR H 117 1 O THR H 115 N GLU H 10 SHEET 3 AA5 6 ALA H 92 HIS H 100 -1 N ALA H 92 O VAL H 116 SHEET 4 AA5 6 TYR H 32 ARG H 40 -1 N HIS H 35 O ALA H 97 SHEET 5 AA5 6 GLN H 43 ASN H 52 -1 O GLU H 46 N LYS H 38 SHEET 6 AA5 6 SER H 57 TYR H 60 -1 O SER H 57 N ASN H 52 SHEET 1 AA6 4 LEU L 4 SER L 7 0 SHEET 2 AA6 4 ALA L 19 ALA L 25 -1 O ARG L 24 N THR L 5 SHEET 3 AA6 4 ASP L 74 ILE L 79 -1 O LEU L 77 N ILE L 21 SHEET 4 AA6 4 PHE L 66 SER L 71 -1 N SER L 69 O THR L 76 SHEET 1 AA7 6 SER L 10 ALA L 12 0 SHEET 2 AA7 6 THR L 106 GLU L 109 1 O GLU L 109 N LEU L 11 SHEET 3 AA7 6 THR L 89 HIS L 94 -1 N TYR L 90 O THR L 106 SHEET 4 AA7 6 ILE L 37 GLN L 42 -1 N HIS L 38 O GLN L 93 SHEET 5 AA7 6 LYS L 49 LYS L 53 -1 O LYS L 49 N GLN L 41 SHEET 6 AA7 6 ASN L 57 LEU L 58 -1 O ASN L 57 N LYS L 53 SHEET 1 AA8 2 SER L 30 THR L 31 0 SHEET 2 AA8 2 TYR L 34 SER L 35 -1 O TYR L 34 N THR L 31 SSBOND 1 CYS E 36 CYS E 97 1555 1555 2.04 SSBOND 2 CYS H 22 CYS H 96 1555 1555 2.02 SSBOND 3 CYS L 23 CYS L 92 1555 1555 2.04 CISPEP 1 SER L 7 PRO L 8 0 -15.82 CISPEP 2 HIS L 80 PRO L 81 0 -13.38 CISPEP 3 LEU L 98 PRO L 99 0 6.89 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 TER 3226 PRO E 206 TER 5021 VAL H 118 TER 6670 ILE L 110 CONECT 573 1540 CONECT 1540 573 CONECT 3544 4697 CONECT 4697 3544 CONECT 5349 6382 CONECT 6382 5349 MASTER 586 0 0 7 39 0 0 6 3394 3 6 68 END