HEADER STRUCTURAL PROTEIN 29-JAN-24 8RU0 TITLE STRUCTURE OF THE UNDECORATED BARBED END OF F-ACTIN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACTIN, ALPHA SKELETAL MUSCLE; COMPND 3 CHAIN: B, A, C, D; COMPND 4 SYNONYM: ALPHA-ACTIN-1; COMPND 5 OTHER_DETAILS: RABBIT SKELETAL ALPHA ACTIN PURIFIED FROM FROZEN COMPND 6 RABBIT MUSCLE ACETONE POWDER. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: RABBIT; SOURCE 4 ORGANISM_TAXID: 9986; SOURCE 5 TISSUE: SKELETAL MUSCLE KEYWDS ACTIN, ACTIN END, BARBED END, ACTIN ASSEMBLY, STRUCTURAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR W.OOSTERHEERT,M.BOIERO SANDERS,J.FUNK,D.PRUMBAUM,S.RAUNSER,P.BIELING REVDAT 2 24-APR-24 8RU0 1 JRNL REVDAT 1 10-APR-24 8RU0 0 JRNL AUTH W.OOSTERHEERT,M.BOIERO SANDERS,J.FUNK,D.PRUMBAUM,S.RAUNSER, JRNL AUTH 2 P.BIELING JRNL TITL MOLECULAR MECHANISM OF ACTIN FILAMENT ELONGATION BY FORMINS. JRNL REF SCIENCE V. 384 N9560 2024 JRNL REFN ESSN 1095-9203 JRNL PMID 38603491 JRNL DOI 10.1126/SCIENCE.ADN9560 REMARK 2 REMARK 2 RESOLUTION. 3.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOLO, EPU, CTFFIND, UCSF CHIMERAX, REMARK 3 COOT, CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, COOT, PHENIX 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 : REAL SPACE REFINEMENT IN PHENIX. 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) : 3.080 REMARK 3 NUMBER OF PARTICLES : 150174 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 8RU0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1292136221. 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 : COMPLEX OF THE ACTIN SUBUNITS REMARK 245 THAT FORM THE BARBED END OF REMARK 245 ACTIN FILAMENTS.; ACTIN FILAMENT REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : 3 SECONDS, FORCE 0. REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.10 REMARK 245 SAMPLE DETAILS : ALPHA ACTIN WAS PURIFIED FROM REMARK 245 RABBIT SKELETAL MUSCLE. ACTIN FILAMENTS WERE POLYMERIZED IN THE REMARK 245 PRESENCE OF THE FORMIN INF2, WHICH WAS PURIFIED SEPARETELY AND REMARK 245 ADDED DURING POLYMERIZATION PRIOR TO CRYO-EM GRID PREPARATION. REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 20305 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) : 1300.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2900.00 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) : 6060.00 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 : 300 KV TITAN KRIOS G3 REMARK 245 MICROSCOPE (THERMO FISHER SCIENTIFIC). 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -139.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A, 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 B 1 REMARK 465 GLU B 2 REMARK 465 ASP B 3 REMARK 465 GLU B 4 REMARK 465 ASP A 1 REMARK 465 GLU A 2 REMARK 465 ASP A 3 REMARK 465 GLU A 4 REMARK 465 THR A 5 REMARK 465 ASP C 1 REMARK 465 GLU C 2 REMARK 465 ASP C 3 REMARK 465 GLU C 4 REMARK 465 THR C 5 REMARK 465 PHE C 375 REMARK 465 ASP D 1 REMARK 465 GLU D 2 REMARK 465 ASP D 3 REMARK 465 GLU D 4 REMARK 465 THR D 5 REMARK 465 ARG D 372 REMARK 465 LYS D 373 REMARK 465 CYS D 374 REMARK 465 PHE D 375 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 B 243 0.14 -65.27 REMARK 500 ASP A 179 31.35 -96.60 REMARK 500 PRO A 367 47.40 -78.72 REMARK 500 GLU C 334 52.01 -93.73 REMARK 500 MET D 47 146.13 69.20 REMARK 500 LYS D 50 135.26 -39.52 REMARK 500 GLU D 93 -60.42 -94.03 REMARK 500 ILE D 151 72.71 39.99 REMARK 500 VAL D 201 -56.15 -125.08 REMARK 500 PRO D 322 3.53 -68.53 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 A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A 401 O1B REMARK 620 2 PO4 A 403 O2 72.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP C 401 O1B REMARK 620 2 PO4 C 403 O2 89.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ATP D 402 O1B REMARK 620 2 ATP D 402 O1G 84.1 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8RTT RELATED DB: PDB REMARK 900 STRUCTURE OF THE FORMIN CDC12 BOUND TO PHALLOIDIN-STABILIZED F- REMARK 900 ACTIN BARBED END. REMARK 900 RELATED ID: EMD-19496 RELATED DB: EMDB REMARK 900 RECONSTRUCTION OF THE FORMIN CDC12 BOUND TO PHALLOIDIN-STABILIZED F- REMARK 900 ACTIN BARBED END. REMARK 900 RELATED ID: EMD-19497 RELATED DB: EMDB REMARK 900 RECONSTRUCTION OF THE FORMIN CDC12 BOUND TO THE F-ACTIN BARBED END. REMARK 900 RELATED ID: 8RTY RELATED DB: PDB REMARK 900 STRUCTURE OF THE PHALLOIDIN-STABILIZED F-ACTIN BARBED END BOUND BY REMARK 900 CDC12 AND PROFILIN. REMARK 900 RELATED ID: EMD-19499 RELATED DB: EMDB REMARK 900 RECONSTRUCTION OF THE PHALLOIDIN-STABILIZED F-ACTIN BARBED END REMARK 900 BOUND BY CDC12 AND PROFILIN. REMARK 900 RELATED ID: EMD-19501 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE UNDECORATED BARBED END OF F-ACTIN. DBREF 8RU0 B 1 375 UNP P68135 ACTS_RABIT 3 377 DBREF 8RU0 A 1 375 UNP P68135 ACTS_RABIT 3 377 DBREF 8RU0 C 1 375 UNP P68135 ACTS_RABIT 3 377 DBREF 8RU0 D 1 375 UNP P68135 ACTS_RABIT 3 377 SEQRES 1 B 375 ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP ASN GLY SEQRES 2 B 375 SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 B 375 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 B 375 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 B 375 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 B 375 THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN SEQRES 7 B 375 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 B 375 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU SEQRES 9 B 375 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 B 375 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO SEQRES 11 B 375 ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR SEQRES 12 B 375 ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY SEQRES 13 B 375 ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR SEQRES 14 B 375 ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY SEQRES 15 B 375 ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU SEQRES 16 B 375 ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE SEQRES 17 B 375 VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU SEQRES 18 B 375 ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SEQRES 19 B 375 SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL SEQRES 20 B 375 ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR SEQRES 21 B 375 LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY SEQRES 22 B 375 ILE HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP SEQRES 23 B 375 ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL MET SEQRES 24 B 375 SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG SEQRES 25 B 375 MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET SEQRES 26 B 375 LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER SEQRES 27 B 375 VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR SEQRES 28 B 375 PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR ASP GLU SEQRES 29 B 375 ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 A 375 ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP ASN GLY SEQRES 2 A 375 SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 A 375 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 A 375 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 A 375 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 A 375 THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN SEQRES 7 A 375 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 A 375 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU SEQRES 9 A 375 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 A 375 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO SEQRES 11 A 375 ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR SEQRES 12 A 375 ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY SEQRES 13 A 375 ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR SEQRES 14 A 375 ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY SEQRES 15 A 375 ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU SEQRES 16 A 375 ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE SEQRES 17 A 375 VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU SEQRES 18 A 375 ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SEQRES 19 A 375 SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL SEQRES 20 A 375 ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR SEQRES 21 A 375 LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY SEQRES 22 A 375 ILE HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP SEQRES 23 A 375 ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL MET SEQRES 24 A 375 SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG SEQRES 25 A 375 MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET SEQRES 26 A 375 LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER SEQRES 27 A 375 VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR SEQRES 28 A 375 PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR ASP GLU SEQRES 29 A 375 ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 C 375 ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP ASN GLY SEQRES 2 C 375 SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 C 375 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 C 375 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 C 375 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 C 375 THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN SEQRES 7 C 375 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 C 375 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU SEQRES 9 C 375 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 C 375 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO SEQRES 11 C 375 ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR SEQRES 12 C 375 ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY SEQRES 13 C 375 ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR SEQRES 14 C 375 ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY SEQRES 15 C 375 ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU SEQRES 16 C 375 ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE SEQRES 17 C 375 VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU SEQRES 18 C 375 ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SEQRES 19 C 375 SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL SEQRES 20 C 375 ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR SEQRES 21 C 375 LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY SEQRES 22 C 375 ILE HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP SEQRES 23 C 375 ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL MET SEQRES 24 C 375 SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG SEQRES 25 C 375 MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET SEQRES 26 C 375 LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER SEQRES 27 C 375 VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR SEQRES 28 C 375 PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR ASP GLU SEQRES 29 C 375 ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE SEQRES 1 D 375 ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP ASN GLY SEQRES 2 D 375 SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 D 375 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 D 375 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 D 375 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 D 375 THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN SEQRES 7 D 375 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 D 375 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU SEQRES 9 D 375 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 D 375 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO SEQRES 11 D 375 ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR SEQRES 12 D 375 ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY SEQRES 13 D 375 ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR SEQRES 14 D 375 ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY SEQRES 15 D 375 ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU SEQRES 16 D 375 ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE SEQRES 17 D 375 VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU SEQRES 18 D 375 ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SEQRES 19 D 375 SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL SEQRES 20 D 375 ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR SEQRES 21 D 375 LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY SEQRES 22 D 375 ILE HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP SEQRES 23 D 375 ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL MET SEQRES 24 D 375 SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG SEQRES 25 D 375 MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET SEQRES 26 D 375 LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER SEQRES 27 D 375 VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR SEQRES 28 D 375 PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR ASP GLU SEQRES 29 D 375 ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE MODRES 8RU0 HIC B 73 HIS MODIFIED RESIDUE MODRES 8RU0 HIC A 73 HIS MODIFIED RESIDUE MODRES 8RU0 HIC C 73 HIS MODIFIED RESIDUE MODRES 8RU0 HIC D 73 HIS MODIFIED RESIDUE HET HIC B 73 11 HET HIC A 73 11 HET HIC C 73 11 HET HIC D 73 11 HET ADP B 401 27 HET MG B 402 1 HET PO4 B 403 5 HET ADP A 401 27 HET MG A 402 1 HET PO4 A 403 5 HET ADP C 401 27 HET MG C 402 1 HET PO4 C 403 5 HET MG D 401 1 HET ATP D 402 31 HETNAM HIC 4-METHYL-HISTIDINE HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM PO4 PHOSPHATE ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 1 HIC 4(C7 H11 N3 O2) FORMUL 5 ADP 3(C10 H15 N5 O10 P2) FORMUL 6 MG 4(MG 2+) FORMUL 7 PO4 3(O4 P 3-) FORMUL 15 ATP C10 H16 N5 O13 P3 HELIX 1 AA1 GLY B 55 LYS B 61 1 7 HELIX 2 AA2 ARG B 62 LEU B 65 5 4 HELIX 3 AA3 ASP B 80 ASN B 92 1 13 HELIX 4 AA4 ALA B 97 HIS B 101 5 5 HELIX 5 AA5 PRO B 112 THR B 126 1 15 HELIX 6 AA6 GLN B 137 GLY B 146 1 10 HELIX 7 AA7 PRO B 172 ILE B 175 5 4 HELIX 8 AA8 ALA B 181 THR B 194 1 14 HELIX 9 AA9 GLU B 195 GLY B 197 5 3 HELIX 10 AB1 THR B 202 CYS B 217 1 16 HELIX 11 AB2 ASP B 222 SER B 233 1 12 HELIX 12 AB3 CYS B 257 LEU B 261 5 5 HELIX 13 AB4 GLN B 263 GLY B 268 5 6 HELIX 14 AB5 GLY B 273 LYS B 284 1 12 HELIX 15 AB6 ILE B 289 ASN B 296 1 8 HELIX 16 AB7 GLY B 302 TYR B 306 5 5 HELIX 17 AB8 GLY B 308 ALA B 321 1 14 HELIX 18 AB9 GLU B 334 LYS B 336 5 3 HELIX 19 AC1 TYR B 337 LEU B 349 1 13 HELIX 20 AC2 THR B 351 MET B 355 5 5 HELIX 21 AC3 LYS B 359 GLY B 366 1 8 HELIX 22 AC4 SER B 368 CYS B 374 1 7 HELIX 23 AC5 GLY A 55 LYS A 61 1 7 HELIX 24 AC6 ASP A 80 ASN A 92 1 13 HELIX 25 AC7 PRO A 112 THR A 126 1 15 HELIX 26 AC8 GLN A 137 SER A 145 1 9 HELIX 27 AC9 PRO A 172 ILE A 175 5 4 HELIX 28 AD1 ALA A 181 LEU A 193 1 13 HELIX 29 AD2 THR A 194 ARG A 196 5 3 HELIX 30 AD3 THR A 202 LEU A 216 1 15 HELIX 31 AD4 ASP A 222 SER A 233 1 12 HELIX 32 AD5 ASN A 252 CYS A 257 1 6 HELIX 33 AD6 PRO A 258 PHE A 262 5 5 HELIX 34 AD7 GLN A 263 GLY A 268 5 6 HELIX 35 AD8 GLY A 273 LYS A 284 1 12 HELIX 36 AD9 ASP A 286 ASP A 288 5 3 HELIX 37 AE1 ILE A 289 ASN A 296 1 8 HELIX 38 AE2 GLY A 302 TYR A 306 5 5 HELIX 39 AE3 GLY A 308 ALA A 321 1 14 HELIX 40 AE4 GLU A 334 LYS A 336 5 3 HELIX 41 AE5 TYR A 337 LEU A 349 1 13 HELIX 42 AE6 SER A 350 MET A 355 5 6 HELIX 43 AE7 LYS A 359 GLY A 366 1 8 HELIX 44 AE8 SER A 368 CYS A 374 1 7 HELIX 45 AE9 GLY C 55 LYS C 61 1 7 HELIX 46 AF1 ASN C 78 ASN C 92 1 15 HELIX 47 AF2 PRO C 112 THR C 126 1 15 HELIX 48 AF3 GLN C 137 GLY C 146 1 10 HELIX 49 AF4 PRO C 172 ILE C 175 5 4 HELIX 50 AF5 ALA C 181 LEU C 193 1 13 HELIX 51 AF6 THR C 194 GLY C 197 5 4 HELIX 52 AF7 THR C 202 CYS C 217 1 16 HELIX 53 AF8 ASP C 222 SER C 233 1 12 HELIX 54 AF9 CYS C 257 LEU C 261 5 5 HELIX 55 AG1 GLN C 263 GLY C 268 5 6 HELIX 56 AG2 GLY C 273 LYS C 284 1 12 HELIX 57 AG3 ILE C 289 ASN C 296 1 8 HELIX 58 AG4 GLY C 302 TYR C 306 5 5 HELIX 59 AG5 GLY C 308 ALA C 321 1 14 HELIX 60 AG6 TYR C 337 LEU C 349 1 13 HELIX 61 AG7 SER C 350 MET C 355 5 6 HELIX 62 AG8 LYS C 359 GLY C 366 1 8 HELIX 63 AG9 SER C 368 CYS C 374 1 7 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 PHE D 127 1 16 HELIX 68 AH5 GLN D 137 SER D 145 1 9 HELIX 69 AH6 ALA D 181 LEU D 193 1 13 HELIX 70 AH7 THR D 202 CYS D 217 1 16 HELIX 71 AH8 ASP D 222 SER D 233 1 12 HELIX 72 AH9 CYS D 257 PHE D 262 5 6 HELIX 73 AI1 GLN D 263 GLY D 268 5 6 HELIX 74 AI2 GLY D 273 LYS D 284 1 12 HELIX 75 AI3 ASP D 286 ASN D 296 1 11 HELIX 76 AI4 GLY D 302 TYR D 306 5 5 HELIX 77 AI5 GLY D 308 LEU D 320 1 13 HELIX 78 AI6 GLU D 334 LYS D 336 5 3 HELIX 79 AI7 TYR D 337 LEU D 349 1 13 HELIX 80 AI8 SER D 350 MET D 355 5 6 HELIX 81 AI9 LYS D 359 GLU D 364 1 6 HELIX 82 AJ1 GLY D 366 HIS D 371 5 6 SHEET 1 AA1 6 ALA B 29 PRO B 32 0 SHEET 2 AA1 6 LEU B 16 PHE B 21 -1 N VAL B 17 O PHE B 31 SHEET 3 AA1 6 LEU B 8 ASP B 11 -1 N ASP B 11 O LYS B 18 SHEET 4 AA1 6 THR B 103 GLU B 107 1 O LEU B 104 N LEU B 8 SHEET 5 AA1 6 ALA B 131 ILE B 136 1 O TYR B 133 N LEU B 105 SHEET 6 AA1 6 ILE B 357 THR B 358 -1 O ILE B 357 N MET B 132 SHEET 1 AA2 2 VAL B 35 GLY B 36 0 SHEET 2 AA2 2 TYR B 53 VAL B 54 -1 O TYR B 53 N GLY B 36 SHEET 1 AA3 2 ILE B 71 GLU B 72 0 SHEET 2 AA3 2 ILE B 75 ILE B 76 -1 O ILE B 75 N GLU B 72 SHEET 1 AA4 5 MET B 176 LEU B 178 0 SHEET 2 AA4 5 THR B 160 TYR B 166 -1 N THR B 160 O LEU B 178 SHEET 3 AA4 5 GLY B 150 SER B 155 -1 N GLY B 150 O ILE B 165 SHEET 4 AA4 5 ASN B 297 MET B 299 1 O VAL B 298 N LEU B 153 SHEET 5 AA4 5 ILE B 329 ILE B 330 1 O ILE B 330 N ASN B 297 SHEET 1 AA5 4 MET B 176 LEU B 178 0 SHEET 2 AA5 4 THR B 160 TYR B 166 -1 N THR B 160 O LEU B 178 SHEET 3 AA5 4 TYR B 169 ALA B 170 -1 O TYR B 169 N TYR B 166 SHEET 4 AA5 4 GLN D 41 GLY D 42 -1 O GLN D 41 N ALA B 170 SHEET 1 AA6 2 LYS B 238 GLU B 241 0 SHEET 2 AA6 2 VAL B 247 ILE B 250 -1 O ILE B 248 N TYR B 240 SHEET 1 AA7 6 ALA A 29 PRO A 32 0 SHEET 2 AA7 6 LEU A 16 PHE A 21 -1 N VAL A 17 O PHE A 31 SHEET 3 AA7 6 LEU A 8 CYS A 10 -1 N VAL A 9 O GLY A 20 SHEET 4 AA7 6 THR A 103 GLU A 107 1 O LEU A 104 N CYS A 10 SHEET 5 AA7 6 ALA A 131 ILE A 136 1 O TYR A 133 N LEU A 105 SHEET 6 AA7 6 ILE A 357 THR A 358 -1 O ILE A 357 N MET A 132 SHEET 1 AA8 3 TYR A 53 VAL A 54 0 SHEET 2 AA8 3 VAL A 35 PRO A 38 -1 N GLY A 36 O TYR A 53 SHEET 3 AA8 3 LEU A 65 LYS A 68 -1 O LYS A 68 N VAL A 35 SHEET 1 AA9 2 ILE A 71 GLU A 72 0 SHEET 2 AA9 2 ILE A 75 ILE A 76 -1 O ILE A 75 N GLU A 72 SHEET 1 AB1 4 MET A 176 LEU A 178 0 SHEET 2 AB1 4 THR A 160 TYR A 166 -1 N THR A 160 O LEU A 178 SHEET 3 AB1 4 GLY A 150 ASP A 154 -1 N GLY A 150 O ILE A 165 SHEET 4 AB1 4 ASN A 297 SER A 300 1 O VAL A 298 N LEU A 153 SHEET 1 AB2 4 MET A 176 LEU A 178 0 SHEET 2 AB2 4 THR A 160 TYR A 166 -1 N THR A 160 O LEU A 178 SHEET 3 AB2 4 TYR A 169 ALA A 170 -1 O TYR A 169 N TYR A 166 SHEET 4 AB2 4 GLN C 41 GLY C 42 -1 O GLN C 41 N ALA A 170 SHEET 1 AB3 2 LYS A 238 GLU A 241 0 SHEET 2 AB3 2 VAL A 247 ILE A 250 -1 O ILE A 248 N TYR A 240 SHEET 1 AB4 6 ALA C 29 PRO C 32 0 SHEET 2 AB4 6 LEU C 16 PHE C 21 -1 N VAL C 17 O PHE C 31 SHEET 3 AB4 6 LEU C 8 ASN C 12 -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 LEU C 8 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 THR 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 THR C 66 -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 LEU C 153 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 GLU C 241 0 SHEET 2 AB9 2 VAL C 247 ILE C 250 -1 O ILE C 248 N TYR C 240 SHEET 1 AC1 6 ALA D 29 PRO D 32 0 SHEET 2 AC1 6 LEU D 16 PHE D 21 -1 N VAL D 17 O PHE D 31 SHEET 3 AC1 6 LEU D 8 ASN D 12 -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 LEU D 8 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 THR 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 LYS D 68 N VAL D 35 SHEET 1 AC3 5 MET D 176 LEU D 178 0 SHEET 2 AC3 5 THR D 160 VAL D 163 -1 N THR D 160 O LEU D 178 SHEET 3 AC3 5 VAL D 152 SER D 155 -1 N ASP D 154 O HIS D 161 SHEET 4 AC3 5 ASN D 297 SER D 300 1 O SER D 300 N LEU D 153 SHEET 5 AC3 5 ILE D 329 ILE D 330 1 O ILE D 330 N ASN D 297 SHEET 1 AC4 2 ILE D 165 TYR D 166 0 SHEET 2 AC4 2 TYR D 169 ALA D 170 -1 O TYR D 169 N TYR D 166 SHEET 1 AC5 2 LYS D 238 GLU D 241 0 SHEET 2 AC5 2 VAL D 247 ILE D 250 -1 O ILE D 248 N TYR D 240 LINK C GLU B 72 N HIC B 73 1555 1555 1.33 LINK C HIC B 73 N GLY B 74 1555 1555 1.33 LINK C GLU A 72 N HIC A 73 1555 1555 1.33 LINK C HIC A 73 N GLY A 74 1555 1555 1.33 LINK C GLU C 72 N HIC C 73 1555 1555 1.33 LINK C HIC C 73 N GLY C 74 1555 1555 1.33 LINK C GLU D 72 N HIC D 73 1555 1555 1.33 LINK C HIC D 73 N GLY D 74 1555 1555 1.33 LINK MG MG B 402 O2 PO4 B 403 1555 1555 2.40 LINK O1B ADP A 401 MG MG A 402 1555 1555 2.34 LINK MG MG A 402 O2 PO4 A 403 1555 1555 2.87 LINK O1B ADP C 401 MG MG C 402 1555 1555 2.56 LINK MG MG C 402 O2 PO4 C 403 1555 1555 2.07 LINK MG MG D 401 O1B ATP D 402 1555 1555 2.73 LINK MG MG D 401 O1G ATP D 402 1555 1555 2.15 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