HEADER STRUCTURAL PROTEIN 09-JUL-22 8DMY TITLE CRYO-EM STRUCTURE OF CARDIAC MUSCLE ALPHA-ACTIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACTIN, ALPHA CARDIAC MUSCLE 1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ALPHA-CARDIAC ACTIN; COMPND 5 EC: 3.6.4.- SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: HEART; SOURCE 6 TISSUE: LEFT VENTRICLE MUSCLE KEYWDS CYTOSKELETON, STRUCTURAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.S.ARORA,H.L.HUANG,S.M.HEISSLER,K.CHINTHALAPUDI REVDAT 1 12-APR-23 8DMY 0 JRNL AUTH A.S.ARORA,H.L.HUANG,R.SINGH,Y.NARUI,A.SUCHENKO,T.HATANO, JRNL AUTH 2 S.M.HEISSLER,M.K.BALASUBRAMANIAN,K.CHINTHALAPUDI JRNL TITL STRUCTURAL INSIGHTS INTO ACTIN ISOFORMS. JRNL REF ELIFE V. 12 2023 JRNL REFN ESSN 2050-084X JRNL PMID 36790143 JRNL DOI 10.7554/ELIFE.82015 REMARK 2 REMARK 2 RESOLUTION. 3.07 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, COOT, UCSF REMARK 3 CHIMERAX, PHENIX, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6DJO REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : 117.000 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) : 3.070 REMARK 3 NUMBER OF PARTICLES : 657041 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 8DMY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1000266948. 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 : CARDIAC ALPHA 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 : 7.00 REMARK 245 SAMPLE DETAILS : CARDIAC ACTIN EXTRACTED AND REMARK 245 PURIFIED FROM BOVINE HEART REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 1444 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) : 200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 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) : 6000.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : 81000 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 ASP C 2 REMARK 465 ASP D 2 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 GLU A 3 -3.80 72.58 REMARK 500 THR A 5 -61.15 -94.01 REMARK 500 MET A 44 166.42 76.89 REMARK 500 HIC A 73 14.73 57.28 REMARK 500 ARG A 372 -167.23 -78.87 REMARK 500 GLU B 3 -3.69 72.52 REMARK 500 THR B 5 -61.16 -94.03 REMARK 500 MET B 44 162.40 88.59 REMARK 500 HIC B 73 10.30 53.54 REMARK 500 ARG B 372 -167.16 -78.76 REMARK 500 THR C 5 -61.25 -94.02 REMARK 500 MET C 44 162.36 88.60 REMARK 500 ARG C 372 -167.25 -78.85 REMARK 500 MET D 44 162.31 88.54 REMARK 500 ARG D 372 -167.17 -78.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-27549 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF CARDIAC MUSCLE ALPHA-ACTIN DBREF 8DMY A 2 375 UNP Q3ZC07 ACTC_BOVIN 4 377 DBREF 8DMY B 2 375 UNP Q3ZC07 ACTC_BOVIN 4 377 DBREF 8DMY C 2 375 UNP Q3ZC07 ACTC_BOVIN 4 377 DBREF 8DMY D 2 375 UNP Q3ZC07 ACTC_BOVIN 4 377 SEQRES 1 A 374 ASP GLU GLU THR THR ALA LEU VAL CYS ASP ASN GLY SER SEQRES 2 A 374 GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA PRO SEQRES 3 A 374 ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG HIS SEQRES 4 A 374 GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER TYR SEQRES 5 A 374 VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU THR SEQRES 6 A 374 LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN TRP SEQRES 7 A 374 ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR ASN SEQRES 8 A 374 GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU LEU SEQRES 9 A 374 THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU LYS SEQRES 10 A 374 MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO ALA SEQRES 11 A 374 MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR ALA SEQRES 12 A 374 SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY ASP SEQRES 13 A 374 GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR ALA SEQRES 14 A 374 LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY ARG SEQRES 15 A 374 ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU ARG SEQRES 16 A 374 GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE VAL SEQRES 17 A 374 ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU ASP SEQRES 18 A 374 PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SER SEQRES 19 A 374 LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL ILE SEQRES 20 A 374 THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR LEU SEQRES 21 A 374 PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY ILE SEQRES 22 A 374 HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP ILE SEQRES 23 A 374 ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL LEU SER SEQRES 24 A 374 GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG MET SEQRES 25 A 374 GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET LYS SEQRES 26 A 374 ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER VAL SEQRES 27 A 374 TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR PHE SEQRES 28 A 374 GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU ALA SEQRES 29 A 374 GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 B 374 ASP GLU GLU THR THR ALA LEU VAL CYS ASP ASN GLY SER SEQRES 2 B 374 GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA PRO SEQRES 3 B 374 ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG HIS SEQRES 4 B 374 GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER TYR SEQRES 5 B 374 VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU THR SEQRES 6 B 374 LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN TRP SEQRES 7 B 374 ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR ASN SEQRES 8 B 374 GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU LEU SEQRES 9 B 374 THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU LYS SEQRES 10 B 374 MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO ALA SEQRES 11 B 374 MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR ALA SEQRES 12 B 374 SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY ASP SEQRES 13 B 374 GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR ALA SEQRES 14 B 374 LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY ARG SEQRES 15 B 374 ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU ARG SEQRES 16 B 374 GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE VAL SEQRES 17 B 374 ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU ASP SEQRES 18 B 374 PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SER SEQRES 19 B 374 LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL ILE SEQRES 20 B 374 THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR LEU SEQRES 21 B 374 PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY ILE SEQRES 22 B 374 HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP ILE SEQRES 23 B 374 ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL LEU SER SEQRES 24 B 374 GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG MET SEQRES 25 B 374 GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET LYS SEQRES 26 B 374 ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER VAL SEQRES 27 B 374 TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR PHE SEQRES 28 B 374 GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU ALA SEQRES 29 B 374 GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 C 374 ASP GLU GLU THR THR ALA LEU VAL CYS ASP ASN GLY SER SEQRES 2 C 374 GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA PRO SEQRES 3 C 374 ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG HIS SEQRES 4 C 374 GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER TYR SEQRES 5 C 374 VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU THR SEQRES 6 C 374 LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN TRP SEQRES 7 C 374 ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR ASN SEQRES 8 C 374 GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU LEU SEQRES 9 C 374 THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU LYS SEQRES 10 C 374 MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO ALA SEQRES 11 C 374 MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR ALA SEQRES 12 C 374 SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY ASP SEQRES 13 C 374 GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR ALA SEQRES 14 C 374 LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY ARG SEQRES 15 C 374 ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU ARG SEQRES 16 C 374 GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE VAL SEQRES 17 C 374 ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU ASP SEQRES 18 C 374 PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SER SEQRES 19 C 374 LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL ILE SEQRES 20 C 374 THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR LEU SEQRES 21 C 374 PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY ILE SEQRES 22 C 374 HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP ILE SEQRES 23 C 374 ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL LEU SER SEQRES 24 C 374 GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG MET SEQRES 25 C 374 GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET LYS SEQRES 26 C 374 ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER VAL SEQRES 27 C 374 TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR PHE SEQRES 28 C 374 GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU ALA SEQRES 29 C 374 GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 D 374 ASP GLU GLU THR THR ALA LEU VAL CYS ASP ASN GLY SER SEQRES 2 D 374 GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA PRO SEQRES 3 D 374 ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG HIS SEQRES 4 D 374 GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER TYR SEQRES 5 D 374 VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU THR SEQRES 6 D 374 LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN TRP SEQRES 7 D 374 ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR ASN SEQRES 8 D 374 GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU LEU SEQRES 9 D 374 THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU LYS SEQRES 10 D 374 MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO ALA SEQRES 11 D 374 MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR ALA SEQRES 12 D 374 SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY ASP SEQRES 13 D 374 GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR ALA SEQRES 14 D 374 LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY ARG SEQRES 15 D 374 ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU ARG SEQRES 16 D 374 GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE VAL SEQRES 17 D 374 ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU ASP SEQRES 18 D 374 PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SER SEQRES 19 D 374 LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL ILE SEQRES 20 D 374 THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR LEU SEQRES 21 D 374 PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY ILE SEQRES 22 D 374 HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP ILE SEQRES 23 D 374 ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL LEU SER SEQRES 24 D 374 GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG MET SEQRES 25 D 374 GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET LYS SEQRES 26 D 374 ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER VAL SEQRES 27 D 374 TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR PHE SEQRES 28 D 374 GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU ALA SEQRES 29 D 374 GLY PRO SER ILE VAL HIS ARG LYS CYS PHE MODRES 8DMY HIC A 73 HIS MODIFIED RESIDUE MODRES 8DMY HIC B 73 HIS MODIFIED RESIDUE MODRES 8DMY HIC C 73 HIS MODIFIED RESIDUE MODRES 8DMY HIC D 73 HIS MODIFIED RESIDUE HET HIC A 73 11 HET HIC B 73 11 HET HIC C 73 11 HET HIC D 73 11 HET ADP A 401 27 HET MG A 402 1 HET ADP B 401 27 HET MG B 402 1 HET ADP C 401 27 HET MG C 402 1 HET ADP D 401 27 HET MG D 402 1 HETNAM HIC 4-METHYL-HISTIDINE HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 1 HIC 4(C7 H11 N3 O2) FORMUL 5 ADP 4(C10 H15 N5 O10 P2) FORMUL 6 MG 4(MG 2+) HELIX 1 AA1 GLY A 55 LYS A 61 1 7 HELIX 2 AA2 ASN A 78 ASN A 92 1 15 HELIX 3 AA3 ALA A 97 HIS A 101 5 5 HELIX 4 AA4 PRO A 112 THR A 126 1 15 HELIX 5 AA5 GLN A 137 SER A 145 1 9 HELIX 6 AA6 PRO A 172 ILE A 175 5 4 HELIX 7 AA7 ALA A 181 THR A 194 1 14 HELIX 8 AA8 GLU A 195 GLY A 197 5 3 HELIX 9 AA9 THR A 202 ALA A 204 5 3 HELIX 10 AB1 GLU A 205 CYS A 217 1 13 HELIX 11 AB2 PHE A 223 SER A 233 1 11 HELIX 12 AB3 GLY A 251 PHE A 255 5 5 HELIX 13 AB4 CYS A 257 PHE A 262 5 6 HELIX 14 AB5 GLY A 273 LYS A 284 1 12 HELIX 15 AB6 ILE A 289 ALA A 295 1 7 HELIX 16 AB7 GLY A 301 MET A 305 5 5 HELIX 17 AB8 GLY A 308 ALA A 321 1 14 HELIX 18 AB9 TYR A 337 ALA A 347 1 11 HELIX 19 AC1 SER A 348 MET A 355 5 8 HELIX 20 AC2 LYS A 359 GLY A 366 1 8 HELIX 21 AC3 PRO A 367 ARG A 372 5 6 HELIX 22 AC4 GLY B 55 LYS B 61 1 7 HELIX 23 AC5 ASN B 78 ASN B 92 1 15 HELIX 24 AC6 ALA B 97 HIS B 101 5 5 HELIX 25 AC7 PRO B 112 THR B 126 1 15 HELIX 26 AC8 GLN B 137 SER B 145 1 9 HELIX 27 AC9 PRO B 172 ILE B 175 5 4 HELIX 28 AD1 ALA B 181 THR B 194 1 14 HELIX 29 AD2 GLU B 195 GLY B 197 5 3 HELIX 30 AD3 THR B 202 ALA B 204 5 3 HELIX 31 AD4 GLU B 205 CYS B 217 1 13 HELIX 32 AD5 PHE B 223 SER B 233 1 11 HELIX 33 AD6 GLY B 251 PHE B 255 5 5 HELIX 34 AD7 CYS B 257 PHE B 262 5 6 HELIX 35 AD8 GLY B 273 LYS B 284 1 12 HELIX 36 AD9 ILE B 289 ALA B 295 1 7 HELIX 37 AE1 GLY B 301 MET B 305 5 5 HELIX 38 AE2 GLY B 308 ALA B 321 1 14 HELIX 39 AE3 TYR B 337 ALA B 347 1 11 HELIX 40 AE4 SER B 348 MET B 355 5 8 HELIX 41 AE5 LYS B 359 GLY B 366 1 8 HELIX 42 AE6 PRO B 367 ARG B 372 5 6 HELIX 43 AE7 GLY C 55 LYS C 61 1 7 HELIX 44 AE8 ASN C 78 ASN C 92 1 15 HELIX 45 AE9 ALA C 97 HIS C 101 5 5 HELIX 46 AF1 PRO C 112 THR C 126 1 15 HELIX 47 AF2 GLN C 137 SER C 145 1 9 HELIX 48 AF3 PRO C 172 ILE C 175 5 4 HELIX 49 AF4 ALA C 181 THR C 194 1 14 HELIX 50 AF5 GLU C 195 GLY C 197 5 3 HELIX 51 AF6 THR C 202 ALA C 204 5 3 HELIX 52 AF7 GLU C 205 CYS C 217 1 13 HELIX 53 AF8 PHE C 223 SER C 233 1 11 HELIX 54 AF9 GLY C 251 PHE C 255 5 5 HELIX 55 AG1 CYS C 257 PHE C 262 5 6 HELIX 56 AG2 GLY C 273 LYS C 284 1 12 HELIX 57 AG3 ILE C 289 ALA C 295 1 7 HELIX 58 AG4 GLY C 301 MET C 305 5 5 HELIX 59 AG5 GLY C 308 ALA C 321 1 14 HELIX 60 AG6 TYR C 337 ALA C 347 1 11 HELIX 61 AG7 SER C 348 MET C 355 5 8 HELIX 62 AG8 LYS C 359 GLY C 366 1 8 HELIX 63 AG9 PRO C 367 ARG C 372 5 6 HELIX 64 AH1 GLY D 55 LYS D 61 1 7 HELIX 65 AH2 ASN D 78 ASN D 92 1 15 HELIX 66 AH3 ALA D 97 HIS D 101 5 5 HELIX 67 AH4 PRO D 112 THR D 126 1 15 HELIX 68 AH5 GLN D 137 SER D 145 1 9 HELIX 69 AH6 PRO D 172 ILE D 175 5 4 HELIX 70 AH7 ALA D 181 THR D 194 1 14 HELIX 71 AH8 GLU D 195 GLY D 197 5 3 HELIX 72 AH9 THR D 202 ALA D 204 5 3 HELIX 73 AI1 GLU D 205 CYS D 217 1 13 HELIX 74 AI2 PHE D 223 SER D 233 1 11 HELIX 75 AI3 GLY D 251 PHE D 255 5 5 HELIX 76 AI4 CYS D 257 PHE D 262 5 6 HELIX 77 AI5 GLY D 273 LYS D 284 1 12 HELIX 78 AI6 ILE D 289 ALA D 295 1 7 HELIX 79 AI7 GLY D 301 MET D 305 5 5 HELIX 80 AI8 GLY D 308 ALA D 321 1 14 HELIX 81 AI9 TYR D 337 ALA D 347 1 11 HELIX 82 AJ1 SER D 348 MET D 355 5 8 HELIX 83 AJ2 LYS D 359 GLY D 366 1 8 HELIX 84 AJ3 PRO D 367 ARG D 372 5 6 SHEET 1 AA1 6 ALA A 29 PHE A 31 0 SHEET 2 AA1 6 VAL A 17 PHE A 21 -1 N VAL A 17 O PHE A 31 SHEET 3 AA1 6 LEU A 8 ASP A 11 -1 N ASP A 11 O LYS A 18 SHEET 4 AA1 6 THR A 103 GLU A 107 1 O LEU A 104 N CYS A 10 SHEET 5 AA1 6 ALA A 131 ILE A 136 1 O TYR A 133 N LEU A 105 SHEET 6 AA1 6 ILE A 357 SER A 358 -1 O ILE A 357 N MET A 132 SHEET 1 AA2 3 TYR A 53 VAL A 54 0 SHEET 2 AA2 3 VAL A 35 PRO A 38 -1 N GLY A 36 O TYR A 53 SHEET 3 AA2 3 LEU A 65 LYS A 68 -1 O THR A 66 N ARG A 37 SHEET 1 AA3 2 ILE A 71 GLU A 72 0 SHEET 2 AA3 2 ILE A 75 ILE A 76 -1 O ILE A 75 N GLU A 72 SHEET 1 AA4 3 TYR A 169 ALA A 170 0 SHEET 2 AA4 3 THR A 160 TYR A 166 -1 N TYR A 166 O TYR A 169 SHEET 3 AA4 3 MET A 176 LEU A 178 -1 O LEU A 178 N THR A 160 SHEET 1 AA5 5 TYR A 169 ALA A 170 0 SHEET 2 AA5 5 THR A 160 TYR A 166 -1 N TYR A 166 O TYR A 169 SHEET 3 AA5 5 GLY A 150 SER A 155 -1 N GLY A 150 O ILE A 165 SHEET 4 AA5 5 ASN A 297 SER A 300 1 O VAL A 298 N ILE A 151 SHEET 5 AA5 5 ILE A 329 ILE A 330 1 O ILE A 330 N ASN A 297 SHEET 1 AA6 2 LYS A 238 LEU A 242 0 SHEET 2 AA6 2 GLY A 245 ILE A 250 -1 O ILE A 248 N TYR A 240 SHEET 1 AA7 6 ALA B 29 PHE B 31 0 SHEET 2 AA7 6 VAL B 17 PHE B 21 -1 N VAL B 17 O PHE B 31 SHEET 3 AA7 6 LEU B 8 ASP B 11 -1 N ASP B 11 O LYS B 18 SHEET 4 AA7 6 THR B 103 GLU B 107 1 O LEU B 104 N CYS B 10 SHEET 5 AA7 6 ALA B 131 ILE B 136 1 O TYR B 133 N LEU B 105 SHEET 6 AA7 6 ILE B 357 SER B 358 -1 O ILE B 357 N MET B 132 SHEET 1 AA8 3 TYR B 53 VAL B 54 0 SHEET 2 AA8 3 VAL B 35 PRO B 38 -1 N GLY B 36 O TYR B 53 SHEET 3 AA8 3 LEU B 65 LYS B 68 -1 O THR B 66 N ARG B 37 SHEET 1 AA9 2 ILE B 71 GLU B 72 0 SHEET 2 AA9 2 ILE B 75 ILE B 76 -1 O ILE B 75 N GLU B 72 SHEET 1 AB1 3 TYR B 169 ALA B 170 0 SHEET 2 AB1 3 THR B 160 TYR B 166 -1 N TYR B 166 O TYR B 169 SHEET 3 AB1 3 MET B 176 LEU B 178 -1 O LEU B 178 N THR B 160 SHEET 1 AB2 5 TYR B 169 ALA B 170 0 SHEET 2 AB2 5 THR B 160 TYR B 166 -1 N TYR B 166 O TYR B 169 SHEET 3 AB2 5 GLY B 150 SER B 155 -1 N GLY B 150 O ILE B 165 SHEET 4 AB2 5 ASN B 297 SER B 300 1 O VAL B 298 N ILE B 151 SHEET 5 AB2 5 ILE B 329 ILE B 330 1 O ILE B 330 N ASN B 297 SHEET 1 AB3 2 LYS B 238 LEU B 242 0 SHEET 2 AB3 2 GLY B 245 ILE B 250 -1 O ILE B 248 N TYR B 240 SHEET 1 AB4 6 ALA C 29 PHE C 31 0 SHEET 2 AB4 6 VAL C 17 PHE C 21 -1 N VAL C 17 O PHE C 31 SHEET 3 AB4 6 LEU C 8 ASP C 11 -1 N ASP C 11 O LYS C 18 SHEET 4 AB4 6 THR C 103 GLU C 107 1 O LEU C 104 N CYS C 10 SHEET 5 AB4 6 ALA C 131 ILE C 136 1 O TYR C 133 N LEU C 105 SHEET 6 AB4 6 ILE C 357 SER C 358 -1 O ILE C 357 N MET C 132 SHEET 1 AB5 3 TYR C 53 VAL C 54 0 SHEET 2 AB5 3 VAL C 35 PRO C 38 -1 N GLY C 36 O TYR C 53 SHEET 3 AB5 3 LEU C 65 LYS C 68 -1 O THR C 66 N ARG C 37 SHEET 1 AB6 2 ILE C 71 GLU C 72 0 SHEET 2 AB6 2 ILE C 75 ILE C 76 -1 O ILE C 75 N GLU C 72 SHEET 1 AB7 3 TYR C 169 ALA C 170 0 SHEET 2 AB7 3 THR C 160 TYR C 166 -1 N TYR C 166 O TYR C 169 SHEET 3 AB7 3 MET C 176 LEU C 178 -1 O LEU C 178 N THR C 160 SHEET 1 AB8 5 TYR C 169 ALA C 170 0 SHEET 2 AB8 5 THR C 160 TYR C 166 -1 N TYR C 166 O TYR C 169 SHEET 3 AB8 5 GLY C 150 SER C 155 -1 N GLY C 150 O ILE C 165 SHEET 4 AB8 5 ASN C 297 SER C 300 1 O VAL C 298 N ILE C 151 SHEET 5 AB8 5 ILE C 329 ILE C 330 1 O ILE C 330 N ASN C 297 SHEET 1 AB9 2 LYS C 238 LEU C 242 0 SHEET 2 AB9 2 GLY C 245 ILE C 250 -1 O ILE C 248 N TYR C 240 SHEET 1 AC1 6 ALA D 29 PHE D 31 0 SHEET 2 AC1 6 VAL D 17 PHE D 21 -1 N VAL D 17 O PHE D 31 SHEET 3 AC1 6 LEU D 8 ASP D 11 -1 N ASP D 11 O LYS D 18 SHEET 4 AC1 6 THR D 103 GLU D 107 1 O LEU D 104 N CYS D 10 SHEET 5 AC1 6 ALA D 131 ILE D 136 1 O TYR D 133 N LEU D 105 SHEET 6 AC1 6 ILE D 357 SER D 358 -1 O ILE D 357 N MET D 132 SHEET 1 AC2 3 TYR D 53 VAL D 54 0 SHEET 2 AC2 3 VAL D 35 PRO D 38 -1 N GLY D 36 O TYR D 53 SHEET 3 AC2 3 LEU D 65 LYS D 68 -1 O THR D 66 N ARG D 37 SHEET 1 AC3 2 ILE D 71 GLU D 72 0 SHEET 2 AC3 2 ILE D 75 ILE D 76 -1 O ILE D 75 N GLU D 72 SHEET 1 AC4 3 TYR D 169 ALA D 170 0 SHEET 2 AC4 3 THR D 160 TYR D 166 -1 N TYR D 166 O TYR D 169 SHEET 3 AC4 3 MET D 176 LEU D 178 -1 O LEU D 178 N THR D 160 SHEET 1 AC5 5 TYR D 169 ALA D 170 0 SHEET 2 AC5 5 THR D 160 TYR D 166 -1 N TYR D 166 O TYR D 169 SHEET 3 AC5 5 GLY D 150 SER D 155 -1 N GLY D 150 O ILE D 165 SHEET 4 AC5 5 ASN D 297 SER D 300 1 O VAL D 298 N ILE D 151 SHEET 5 AC5 5 ILE D 329 ILE D 330 1 O ILE D 330 N ASN D 297 SHEET 1 AC6 2 LYS D 238 LEU D 242 0 SHEET 2 AC6 2 GLY D 245 ILE D 250 -1 O ILE D 248 N TYR D 240 LINK C GLU A 72 N HIC A 73 1555 1555 1.34 LINK C HIC A 73 N GLY A 74 1555 1555 1.32 LINK C GLU B 72 N HIC B 73 1555 1555 1.34 LINK C HIC B 73 N GLY B 74 1555 1555 1.34 LINK C GLU C 72 N HIC C 73 1555 1555 1.34 LINK C HIC C 73 N GLY C 74 1555 1555 1.34 LINK C GLU D 72 N HIC D 73 1555 1555 1.34 LINK C HIC D 73 N GLY D 74 1555 1555 1.34 LINK O3B ADP A 401 MG MG A 402 1555 1555 2.95 LINK O3B ADP B 401 MG MG B 402 1555 1555 2.95 LINK O3B ADP C 401 MG MG C 402 1555 1555 2.95 LINK O3B ADP D 401 MG MG D 402 1555 1555 2.95 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