HEADER STRUCTURAL PROTEIN 28-NOV-25 9TG9 TITLE DREBRIN ACTIN BINDING DOMAIN 1 CONFORMATION B (ABD1B) BOUND TO F-ACTIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: DREBRIN; COMPND 3 CHAIN: C; COMPND 4 SYNONYM: DEVELOPMENTALLY-REGULATED BRAIN PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ACTIN, ALPHA SKELETAL MUSCLE; COMPND 8 CHAIN: E, F; COMPND 9 SYNONYM: ALPHA-ACTIN-1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DBN1, D0S117E; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 10 ORGANISM_COMMON: RABBIT; SOURCE 11 ORGANISM_TAXID: 9986 KEYWDS F-ACTIN BINDING PROTEIN, STRUCTURAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR W.ZHAO,G.ABIS,F.OOZEER,T.MULVANEY,N.NAGAR,M.TOPF,P.R.GORDON-WEEKS, AUTHOR 2 M.R.CONTE,J.ATHERTON REVDAT 1 02-SEP-26 9TG9 0 JRNL AUTH W.ZHAO,L.Y.CHU,G.ABIS,F.OOZEER,T.MULVANEY,N.NAGAR,M.TOPF, JRNL AUTH 2 P.R.GORDON-WEEKS,M.R.CONTE,J.ATHERTON JRNL TITL STRUCTURAL MECHANISMS OF DREBRIN-MEDIATED F-ACTIN NETWORK JRNL TITL 2 MODULATION. JRNL REF NAT COMMUN V. 17 2026 JRNL REFN ESSN 2041-1723 JRNL PMID 42337253 JRNL DOI 10.1038/S41467-026-74543-6 REMARK 2 REMARK 2 RESOLUTION. 2.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CTFFIND, UCSF CHIMERAX, REMARK 3 PHENIX, RELION, RELION REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 8A2S 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) : 2.340 REMARK 3 NUMBER OF PARTICLES : 115898 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 9TG9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1292152617. 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 : FILAMENT REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : DREBRIN ACTIN BINDING DOMAIN 1 REMARK 245 CONFORMATION B (ABD1B) BINDING REMARK 245 F-ACTIN; DREBRIN (ISOFORM E, REMARK 245 RESIDUES 135-355); ACTIN REMARK 245 (RABBIT SKELETAL MUSCLE ALPHA REMARK 245 ACTIN) 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 : TFS FALCON 4I (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 700.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4500.00 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, E, 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 ASN C 135 REMARK 465 GLY C 136 REMARK 465 LEU C 137 REMARK 465 ALA C 138 REMARK 465 ARG C 139 REMARK 465 LEU C 140 REMARK 465 SER C 141 REMARK 465 SER C 142 REMARK 465 PRO C 143 REMARK 465 VAL C 144 REMARK 465 LEU C 145 REMARK 465 HIS C 146 REMARK 465 ARG C 147 REMARK 465 LEU C 148 REMARK 465 ARG C 149 REMARK 465 LEU C 150 REMARK 465 ARG C 151 REMARK 465 GLU C 152 REMARK 465 ASP C 153 REMARK 465 GLU C 154 REMARK 465 ASN C 155 REMARK 465 ALA C 156 REMARK 465 GLU C 157 REMARK 465 PRO C 158 REMARK 465 VAL C 159 REMARK 465 GLY C 160 REMARK 465 THR C 161 REMARK 465 THR C 162 REMARK 465 TYR C 163 REMARK 465 GLN C 164 REMARK 465 LYS C 165 REMARK 465 THR C 166 REMARK 465 ASP C 167 REMARK 465 ALA C 168 REMARK 465 ALA C 169 REMARK 465 VAL C 170 REMARK 465 GLU C 171 REMARK 465 MET C 172 REMARK 465 LYS C 173 REMARK 465 ARG C 174 REMARK 465 ILE C 175 REMARK 465 GLN C 230 REMARK 465 GLN C 231 REMARK 465 ILE C 232 REMARK 465 GLU C 233 REMARK 465 GLU C 234 REMARK 465 HIS C 235 REMARK 465 ARG C 236 REMARK 465 ARG C 237 REMARK 465 LYS C 238 REMARK 465 GLN C 239 REMARK 465 GLN C 240 REMARK 465 THR C 241 REMARK 465 LEU C 242 REMARK 465 GLU C 243 REMARK 465 ALA C 244 REMARK 465 GLU C 245 REMARK 465 GLU C 246 REMARK 465 ALA C 247 REMARK 465 LYS C 248 REMARK 465 ARG C 249 REMARK 465 ARG C 250 REMARK 465 LEU C 251 REMARK 465 LYS C 252 REMARK 465 GLU C 253 REMARK 465 GLN C 254 REMARK 465 SER C 255 REMARK 465 ILE C 256 REMARK 465 PHE C 257 REMARK 465 GLY C 258 REMARK 465 ASP C 259 REMARK 465 HIS C 260 REMARK 465 ARG C 261 REMARK 465 ASP C 262 REMARK 465 GLU C 263 REMARK 465 GLU C 264 REMARK 465 GLU C 265 REMARK 465 GLU C 266 REMARK 465 THR C 267 REMARK 465 HIS C 268 REMARK 465 MET C 269 REMARK 465 LYS C 270 REMARK 465 LYS C 271 REMARK 465 SER C 272 REMARK 465 GLU C 273 REMARK 465 SER C 274 REMARK 465 GLU C 275 REMARK 465 VAL C 276 REMARK 465 GLU C 277 REMARK 465 GLU C 278 REMARK 465 ALA C 279 REMARK 465 ALA C 280 REMARK 465 ALA C 281 REMARK 465 ILE C 282 REMARK 465 ILE C 283 REMARK 465 ALA C 284 REMARK 465 GLN C 285 REMARK 465 ARG C 286 REMARK 465 PRO C 287 REMARK 465 ASP C 288 REMARK 465 ASN C 289 REMARK 465 PRO C 290 REMARK 465 ARG C 291 REMARK 465 GLU C 292 REMARK 465 PHE C 293 REMARK 465 PHE C 294 REMARK 465 LYS C 295 REMARK 465 GLN C 296 REMARK 465 GLN C 297 REMARK 465 GLU C 298 REMARK 465 ARG C 299 REMARK 465 VAL C 300 REMARK 465 ALA C 301 REMARK 465 SER C 302 REMARK 465 ALA C 303 REMARK 465 SER C 304 REMARK 465 ALA C 305 REMARK 465 GLY C 306 REMARK 465 SER C 307 REMARK 465 CYS C 308 REMARK 465 ASP C 309 REMARK 465 VAL C 310 REMARK 465 PRO C 311 REMARK 465 SER C 312 REMARK 465 PRO C 313 REMARK 465 PHE C 314 REMARK 465 ASN C 315 REMARK 465 HIS C 316 REMARK 465 ARG C 317 REMARK 465 PRO C 318 REMARK 465 GLY C 319 REMARK 465 SER C 320 REMARK 465 HIS C 321 REMARK 465 LEU C 322 REMARK 465 ASP C 323 REMARK 465 SER C 324 REMARK 465 HIS C 325 REMARK 465 ARG C 326 REMARK 465 ARG C 327 REMARK 465 MET C 328 REMARK 465 ALA C 329 REMARK 465 PRO C 330 REMARK 465 THR C 331 REMARK 465 PRO C 332 REMARK 465 ILE C 333 REMARK 465 PRO C 334 REMARK 465 THR C 335 REMARK 465 ARG C 336 REMARK 465 SER C 337 REMARK 465 PRO C 338 REMARK 465 SER C 339 REMARK 465 ASP C 340 REMARK 465 SER C 341 REMARK 465 SER C 342 REMARK 465 THR C 343 REMARK 465 ALA C 344 REMARK 465 SER C 345 REMARK 465 THR C 346 REMARK 465 PRO C 347 REMARK 465 VAL C 348 REMARK 465 ALA C 349 REMARK 465 GLU C 350 REMARK 465 GLN C 351 REMARK 465 ILE C 352 REMARK 465 GLU C 353 REMARK 465 ARG C 354 REMARK 465 ALA C 355 REMARK 465 MET E -1 REMARK 465 CYS E 0 REMARK 465 ASP E 1 REMARK 465 GLU E 2 REMARK 465 ASP E 3 REMARK 465 GLU E 4 REMARK 465 THR E 5 REMARK 465 MET F -1 REMARK 465 CYS F 0 REMARK 465 ASP F 1 REMARK 465 GLU F 2 REMARK 465 ASP F 3 REMARK 465 GLU F 4 REMARK 465 THR F 5 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP E 179 57.11 -94.66 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 E 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP E 401 O2B REMARK 620 2 ADP E 401 O2A 62.8 REMARK 620 3 HOH E 528 O 146.1 84.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG F 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP F 401 O2B REMARK 620 2 ADP F 401 O2A 74.4 REMARK 620 3 HOH F 525 O 154.4 92.1 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-55894 RELATED DB: EMDB REMARK 900 DREBRIN ACTIN BINDING DOMAIN 1 CONFORMATION B (ABD1B) BOUND TO F- REMARK 900 ACTIN DBREF 9TG9 C 135 355 UNP Q16643 DREB_HUMAN 135 355 DBREF 9TG9 E -1 375 UNP P68135 ACTS_RABIT 1 377 DBREF 9TG9 F -1 375 UNP P68135 ACTS_RABIT 1 377 SEQRES 1 C 221 ASN GLY LEU ALA ARG LEU SER SER PRO VAL LEU HIS ARG SEQRES 2 C 221 LEU ARG LEU ARG GLU ASP GLU ASN ALA GLU PRO VAL GLY SEQRES 3 C 221 THR THR TYR GLN LYS THR ASP ALA ALA VAL GLU MET LYS SEQRES 4 C 221 ARG ILE ASN ARG GLU GLN PHE TRP GLU GLN ALA LYS LYS SEQRES 5 C 221 GLU GLU GLU LEU ARG LYS GLU GLU GLU ARG LYS LYS ALA SEQRES 6 C 221 LEU ASP GLU ARG LEU ARG PHE GLU GLN GLU ARG MET GLU SEQRES 7 C 221 GLN GLU ARG GLN GLU GLN GLU GLU ARG GLU ARG ARG TYR SEQRES 8 C 221 ARG GLU ARG GLU GLN GLN ILE GLU GLU HIS ARG ARG LYS SEQRES 9 C 221 GLN GLN THR LEU GLU ALA GLU GLU ALA LYS ARG ARG LEU SEQRES 10 C 221 LYS GLU GLN SER ILE PHE GLY ASP HIS ARG ASP GLU GLU SEQRES 11 C 221 GLU GLU THR HIS MET LYS LYS SER GLU SER GLU VAL GLU SEQRES 12 C 221 GLU ALA ALA ALA ILE ILE ALA GLN ARG PRO ASP ASN PRO SEQRES 13 C 221 ARG GLU PHE PHE LYS GLN GLN GLU ARG VAL ALA SER ALA SEQRES 14 C 221 SER ALA GLY SER CYS ASP VAL PRO SER PRO PHE ASN HIS SEQRES 15 C 221 ARG PRO GLY SER HIS LEU ASP SER HIS ARG ARG MET ALA SEQRES 16 C 221 PRO THR PRO ILE PRO THR ARG SER PRO SER ASP SER SER SEQRES 17 C 221 THR ALA SER THR PRO VAL ALA GLU GLN ILE GLU ARG ALA SEQRES 1 E 377 MET CYS ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP SEQRES 2 E 377 ASN GLY SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP SEQRES 3 E 377 ASP ALA PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG SEQRES 4 E 377 PRO ARG HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS SEQRES 5 E 377 ASP SER TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY SEQRES 6 E 377 ILE LEU THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE SEQRES 7 E 377 THR ASN TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR SEQRES 8 E 377 PHE TYR ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO SEQRES 9 E 377 THR LEU LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN SEQRES 10 E 377 ARG GLU LYS MET THR GLN ILE MET PHE GLU THR PHE ASN SEQRES 11 E 377 VAL PRO ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER SEQRES 12 E 377 LEU TYR ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SEQRES 13 E 377 SER GLY ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU SEQRES 14 E 377 GLY TYR ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU SEQRES 15 E 377 ALA GLY ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU SEQRES 16 E 377 THR GLU ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG SEQRES 17 E 377 GLU ILE VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL SEQRES 18 E 377 ALA LEU ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SEQRES 19 E 377 SER SER SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY SEQRES 20 E 377 GLN VAL ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO SEQRES 21 E 377 GLU THR LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER SEQRES 22 E 377 ALA GLY ILE HIS GLU THR THR TYR ASN SER ILE MET LYS SEQRES 23 E 377 CYS ASP ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN SEQRES 24 E 377 VAL MET SER GLY GLY THR THR MET TYR PRO GLY ILE ALA SEQRES 25 E 377 ASP ARG MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER SEQRES 26 E 377 THR MET LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS SEQRES 27 E 377 TYR SER VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SEQRES 28 E 377 SER THR PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR SEQRES 29 E 377 ASP GLU ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 F 377 MET CYS ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP SEQRES 2 F 377 ASN GLY SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP SEQRES 3 F 377 ASP ALA PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG SEQRES 4 F 377 PRO ARG HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS SEQRES 5 F 377 ASP SER TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY SEQRES 6 F 377 ILE LEU THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE SEQRES 7 F 377 THR ASN TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR SEQRES 8 F 377 PHE TYR ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO SEQRES 9 F 377 THR LEU LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN SEQRES 10 F 377 ARG GLU LYS MET THR GLN ILE MET PHE GLU THR PHE ASN SEQRES 11 F 377 VAL PRO ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER SEQRES 12 F 377 LEU TYR ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SEQRES 13 F 377 SER GLY ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU SEQRES 14 F 377 GLY TYR ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU SEQRES 15 F 377 ALA GLY ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU SEQRES 16 F 377 THR GLU ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG SEQRES 17 F 377 GLU ILE VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL SEQRES 18 F 377 ALA LEU ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SEQRES 19 F 377 SER SER SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY SEQRES 20 F 377 GLN VAL ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO SEQRES 21 F 377 GLU THR LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER SEQRES 22 F 377 ALA GLY ILE HIS GLU THR THR TYR ASN SER ILE MET LYS SEQRES 23 F 377 CYS ASP ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN SEQRES 24 F 377 VAL MET SER GLY GLY THR THR MET TYR PRO GLY ILE ALA SEQRES 25 F 377 ASP ARG MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER SEQRES 26 F 377 THR MET LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS SEQRES 27 F 377 TYR SER VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SEQRES 28 F 377 SER THR PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR SEQRES 29 F 377 ASP GLU ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE MODRES 9TG9 HIC E 73 HIS MODIFIED RESIDUE MODRES 9TG9 HIC F 73 HIS MODIFIED RESIDUE HET HIC E 73 11 HET HIC F 73 11 HET ADP E 401 27 HET MG E 402 1 HET ADP F 401 27 HET MG F 402 1 HETNAM HIC 4-METHYL-HISTIDINE HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 2 HIC 2(C7 H11 N3 O2) FORMUL 4 ADP 2(C10 H15 N5 O10 P2) FORMUL 5 MG 2(MG 2+) FORMUL 8 HOH *184(H2 O) HELIX 1 AA1 ASN C 176 ARG C 228 1 53 HELIX 2 AA2 GLY E 55 LYS E 61 1 7 HELIX 3 AA3 ASN E 78 ASN E 92 1 15 HELIX 4 AA4 ALA E 97 HIS E 101 5 5 HELIX 5 AA5 PRO E 112 THR E 126 1 15 HELIX 6 AA6 GLN E 137 SER E 145 1 9 HELIX 7 AA7 PRO E 172 ILE E 175 5 4 HELIX 8 AA8 ALA E 181 THR E 194 1 14 HELIX 9 AA9 GLU E 195 GLY E 197 5 3 HELIX 10 AB1 THR E 202 CYS E 217 1 16 HELIX 11 AB2 ASP E 222 SER E 233 1 12 HELIX 12 AB3 ASN E 252 CYS E 257 1 6 HELIX 13 AB4 PRO E 258 PHE E 262 5 5 HELIX 14 AB5 GLN E 263 GLY E 268 5 6 HELIX 15 AB6 GLY E 273 LYS E 284 1 12 HELIX 16 AB7 ASP E 286 ASP E 288 5 3 HELIX 17 AB8 ILE E 289 ALA E 295 1 7 HELIX 18 AB9 GLY E 301 MET E 305 5 5 HELIX 19 AC1 GLY E 308 ALA E 321 1 14 HELIX 20 AC2 GLU E 334 LYS E 336 5 3 HELIX 21 AC3 TYR E 337 LEU E 349 1 13 HELIX 22 AC4 SER E 350 MET E 355 5 6 HELIX 23 AC5 LYS E 359 GLU E 364 1 6 HELIX 24 AC6 ALA E 365 PRO E 367 5 3 HELIX 25 AC7 SER E 368 CYS E 374 1 7 HELIX 26 AC8 GLY F 55 LYS F 61 1 7 HELIX 27 AC9 ASN F 78 ASN F 92 1 15 HELIX 28 AD1 ALA F 97 HIS F 101 5 5 HELIX 29 AD2 PRO F 112 THR F 126 1 15 HELIX 30 AD3 GLN F 137 SER F 145 1 9 HELIX 31 AD4 PRO F 172 ILE F 175 5 4 HELIX 32 AD5 ALA F 181 THR F 194 1 14 HELIX 33 AD6 GLU F 195 GLY F 197 5 3 HELIX 34 AD7 THR F 202 CYS F 217 1 16 HELIX 35 AD8 ASP F 222 SER F 233 1 12 HELIX 36 AD9 ASN F 252 THR F 260 1 9 HELIX 37 AE1 LEU F 261 PHE F 262 5 2 HELIX 38 AE2 GLN F 263 GLY F 268 5 6 HELIX 39 AE3 GLY F 273 LYS F 284 1 12 HELIX 40 AE4 ASP F 286 ASP F 288 5 3 HELIX 41 AE5 ILE F 289 ASN F 296 1 8 HELIX 42 AE6 GLY F 301 MET F 305 5 5 HELIX 43 AE7 GLY F 308 ALA F 321 1 14 HELIX 44 AE8 GLU F 334 LYS F 336 5 3 HELIX 45 AE9 TYR F 337 LEU F 349 1 13 HELIX 46 AF1 SER F 350 GLN F 353 5 4 HELIX 47 AF2 LYS F 359 GLY F 366 1 8 HELIX 48 AF3 SER F 368 CYS F 374 1 7 SHEET 1 AA1 6 ALA E 29 PRO E 32 0 SHEET 2 AA1 6 LEU E 16 PHE E 21 -1 N VAL E 17 O PHE E 31 SHEET 3 AA1 6 LEU E 8 ASN E 12 -1 N ASP E 11 O LYS E 18 SHEET 4 AA1 6 THR E 103 GLU E 107 1 O LEU E 104 N LEU E 8 SHEET 5 AA1 6 ALA E 131 ILE E 136 1 O TYR E 133 N LEU E 105 SHEET 6 AA1 6 ILE E 357 THR E 358 -1 O ILE E 357 N MET E 132 SHEET 1 AA2 3 TYR E 53 VAL E 54 0 SHEET 2 AA2 3 VAL E 35 PRO E 38 -1 N GLY E 36 O TYR E 53 SHEET 3 AA2 3 LEU E 65 LYS E 68 -1 O LYS E 68 N VAL E 35 SHEET 1 AA3 2 ILE E 71 GLU E 72 0 SHEET 2 AA3 2 ILE E 75 ILE E 76 -1 O ILE E 75 N GLU E 72 SHEET 1 AA4 5 MET E 176 LEU E 178 0 SHEET 2 AA4 5 THR E 160 TYR E 166 -1 N ASN E 162 O MET E 176 SHEET 3 AA4 5 GLY E 150 SER E 155 -1 N GLY E 150 O ILE E 165 SHEET 4 AA4 5 ASN E 297 SER E 300 1 O VAL E 298 N LEU E 153 SHEET 5 AA4 5 ILE E 329 ILE E 330 1 O ILE E 330 N ASN E 297 SHEET 1 AA5 4 MET E 176 LEU E 178 0 SHEET 2 AA5 4 THR E 160 TYR E 166 -1 N ASN E 162 O MET E 176 SHEET 3 AA5 4 TYR E 169 ALA E 170 -1 O TYR E 169 N TYR E 166 SHEET 4 AA5 4 GLN F 41 GLY F 42 -1 O GLN F 41 N ALA E 170 SHEET 1 AA6 2 LYS E 238 GLU E 241 0 SHEET 2 AA6 2 VAL E 247 ILE E 250 -1 O ILE E 248 N TYR E 240 SHEET 1 AA7 6 ALA F 29 PRO F 32 0 SHEET 2 AA7 6 LEU F 16 PHE F 21 -1 N VAL F 17 O PHE F 31 SHEET 3 AA7 6 LEU F 8 ASN F 12 -1 N ASP F 11 O LYS F 18 SHEET 4 AA7 6 THR F 103 GLU F 107 1 O LEU F 104 N LEU F 8 SHEET 5 AA7 6 ALA F 131 ILE F 136 1 O TYR F 133 N LEU F 105 SHEET 6 AA7 6 ILE F 357 THR F 358 -1 O ILE F 357 N MET F 132 SHEET 1 AA8 3 TYR F 53 VAL F 54 0 SHEET 2 AA8 3 VAL F 35 PRO F 38 -1 N GLY F 36 O TYR F 53 SHEET 3 AA8 3 LEU F 65 LYS F 68 -1 O THR F 66 N ARG F 37 SHEET 1 AA9 2 ILE F 71 GLU F 72 0 SHEET 2 AA9 2 ILE F 75 ILE F 76 -1 O ILE F 75 N GLU F 72 SHEET 1 AB1 3 TYR F 169 ALA F 170 0 SHEET 2 AB1 3 THR F 160 TYR F 166 -1 N TYR F 166 O TYR F 169 SHEET 3 AB1 3 MET F 176 LEU F 178 -1 O LEU F 178 N THR F 160 SHEET 1 AB2 5 TYR F 169 ALA F 170 0 SHEET 2 AB2 5 THR F 160 TYR F 166 -1 N TYR F 166 O TYR F 169 SHEET 3 AB2 5 GLY F 150 SER F 155 -1 N GLY F 150 O ILE F 165 SHEET 4 AB2 5 ASN F 297 SER F 300 1 O VAL F 298 N LEU F 153 SHEET 5 AB2 5 ILE F 329 ILE F 330 1 O ILE F 330 N ASN F 297 SHEET 1 AB3 2 LYS F 238 GLU F 241 0 SHEET 2 AB3 2 VAL F 247 ILE F 250 -1 O ILE F 248 N TYR F 240 LINK C GLU E 72 N HIC E 73 1555 1555 1.33 LINK C HIC E 73 N GLY E 74 1555 1555 1.33 LINK C GLU F 72 N HIC F 73 1555 1555 1.33 LINK C HIC F 73 N GLY F 74 1555 1555 1.33 LINK O2B ADP E 401 MG MG E 402 1555 1555 2.06 LINK O2A ADP E 401 MG MG E 402 1555 1555 2.81 LINK MG MG E 402 O HOH E 528 1555 1555 2.41 LINK O2B ADP F 401 MG MG F 402 1555 1555 1.95 LINK O2A ADP F 401 MG MG F 402 1555 1555 2.58 LINK MG MG F 402 O HOH F 525 1555 1555 1.98 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 995 1002 CONECT 1002 995 1003 CONECT 1003 1002 1004 1006 CONECT 1004 1003 1005 1013 CONECT 1005 1004 CONECT 1006 1003 1007 CONECT 1007 1006 1008 1009 CONECT 1008 1007 1010 CONECT 1009 1007 1011 CONECT 1010 1008 1011 CONECT 1011 1009 1010 1012 CONECT 1012 1011 CONECT 1013 1004 CONECT 3889 3896 CONECT 3896 3889 3897 CONECT 3897 3896 3898 3900 CONECT 3898 3897 3899 3907 CONECT 3899 3898 CONECT 3900 3897 3901 CONECT 3901 3900 3902 3903 CONECT 3902 3901 3904 CONECT 3903 3901 3905 CONECT 3904 3902 3905 CONECT 3905 3903 3904 3906 CONECT 3906 3905 CONECT 3907 3898 CONECT 6298 6299 6300 6301 6305 CONECT 6299 6298 CONECT 6300 6298 6325 CONECT 6301 6298 CONECT 6302 6303 6304 6305 6306 CONECT 6303 6302 CONECT 6304 6302 6325 CONECT 6305 6298 6302 CONECT 6306 6302 6307 CONECT 6307 6306 6308 CONECT 6308 6307 6309 6310 CONECT 6309 6308 6314 CONECT 6310 6308 6311 6312 CONECT 6311 6310 CONECT 6312 6310 6313 6314 CONECT 6313 6312 CONECT 6314 6309 6312 6315 CONECT 6315 6314 6316 6324 CONECT 6316 6315 6317 CONECT 6317 6316 6318 CONECT 6318 6317 6319 6324 CONECT 6319 6318 6320 6321 CONECT 6320 6319 CONECT 6321 6319 6322 CONECT 6322 6321 6323 CONECT 6323 6322 6324 CONECT 6324 6315 6318 6323 CONECT 6325 6300 6304 6383 CONECT 6326 6327 6328 6329 6333 CONECT 6327 6326 CONECT 6328 6326 6353 CONECT 6329 6326 CONECT 6330 6331 6332 6333 6334 CONECT 6331 6330 CONECT 6332 6330 6353 CONECT 6333 6326 6330 CONECT 6334 6330 6335 CONECT 6335 6334 6336 CONECT 6336 6335 6337 6338 CONECT 6337 6336 6342 CONECT 6338 6336 6339 6340 CONECT 6339 6338 CONECT 6340 6338 6341 6342 CONECT 6341 6340 CONECT 6342 6337 6340 6343 CONECT 6343 6342 6344 6352 CONECT 6344 6343 6345 CONECT 6345 6344 6346 CONECT 6346 6345 6347 6352 CONECT 6347 6346 6348 6349 CONECT 6348 6347 CONECT 6349 6347 6350 CONECT 6350 6349 6351 CONECT 6351 6350 6352 CONECT 6352 6343 6346 6351 CONECT 6353 6328 6332 6477 CONECT 6383 6325 CONECT 6477 6353 MASTER 332 0 6 48 43 0 0 6 6534 3 84 75 END