HEADER CONTRACTILE PROTEIN 25-MAY-18 6DJO TITLE CRYO-EM STRUCTURE OF ADP-ACTIN FILAMENTS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACTIN, ALPHA SKELETAL MUSCLE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ALPHA-ACTIN-1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031 KEYWDS ACTIN, ADP, FILAMENT, ATPASE, CONTRACTILE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.Z.CHOU,T.D.POLLARD REVDAT 4 10-APR-24 6DJO 1 REMARK REVDAT 3 08-JAN-20 6DJO 1 REMARK REVDAT 2 06-NOV-19 6DJO 1 JRNL REVDAT 1 27-FEB-19 6DJO 0 JRNL AUTH S.Z.CHOU,T.D.POLLARD JRNL TITL MECHANISM OF ACTIN POLYMERIZATION REVEALED BY CRYO-EM JRNL TITL 2 STRUCTURES OF ACTIN FILAMENTS WITH THREE DIFFERENT BOUND JRNL TITL 3 NUCLEOTIDES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 116 4265 2019 JRNL REFN ESSN 1091-6490 JRNL PMID 30760599 JRNL DOI 10.1073/PNAS.1807028115 REMARK 2 REMARK 2 RESOLUTION. 3.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : SPARX, SERIALEM, GCTF, PHENIX, RELION REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL 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) : 3.600 REMARK 3 NUMBER OF PARTICLES : 123806 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 6DJO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1000234696. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : HELICAL REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : FILAMENT REMARK 245 PARTICLE TYPE : HELICAL REMARK 245 NAME OF SAMPLE : ADP-ACTIN REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : UNSPECIFIED REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 4354.00 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: 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 A 1 REMARK 465 GLU A 2 REMARK 465 ASP A 3 REMARK 465 ASP B 1 REMARK 465 GLU B 2 REMARK 465 ASP B 3 REMARK 465 ASP C 1 REMARK 465 GLU C 2 REMARK 465 ASP C 3 REMARK 465 ASP D 1 REMARK 465 GLU D 2 REMARK 465 ASP D 3 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 257 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 CYS B 257 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 CYS C 257 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 CYS D 257 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 THR A 5 -50.06 -121.60 REMARK 500 LEU A 16 114.95 -163.00 REMARK 500 HIS A 40 -168.09 -103.84 REMARK 500 GLU A 167 78.52 -69.19 REMARK 500 ASP A 179 31.07 -99.04 REMARK 500 THR B 5 -50.09 -121.54 REMARK 500 LEU B 16 114.86 -162.99 REMARK 500 HIS B 40 -168.13 -103.90 REMARK 500 GLU B 167 78.49 -69.20 REMARK 500 ASP B 179 31.07 -99.05 REMARK 500 THR C 5 -50.04 -121.53 REMARK 500 LEU C 16 114.94 -162.99 REMARK 500 HIS C 40 -168.12 -103.87 REMARK 500 GLU C 167 78.48 -69.25 REMARK 500 ASP C 179 31.05 -99.09 REMARK 500 THR D 5 -50.08 -121.56 REMARK 500 LEU D 16 114.89 -162.98 REMARK 500 HIS D 40 -168.16 -103.87 REMARK 500 GLU D 167 78.44 -69.18 REMARK 500 ASP D 179 31.11 -99.08 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 C 801 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP C 802 O1B REMARK 620 2 ADP C 802 O2B 63.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 801 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP D 802 O1B REMARK 620 2 ADP D 802 O3B 73.6 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ADP A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ADP B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG C 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ADP C 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG D 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ADP D 802 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-7938 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF ADP-ACTIN FILAMENTS (WITH TWO CONFORMATIONS REMARK 900 FOR THE NUCLEOTIDE) REMARK 900 RELATED ID: EMD-7937 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-7936 RELATED DB: EMDB REMARK 900 RELATED ID: 6DJN RELATED DB: PDB REMARK 900 RELATED ID: 6DJM RELATED DB: PDB DBREF 6DJO A 1 375 UNP P68139 ACTS_CHICK 3 377 DBREF 6DJO B 1 375 UNP P68139 ACTS_CHICK 3 377 DBREF 6DJO C 1 375 UNP P68139 ACTS_CHICK 3 377 DBREF 6DJO D 1 375 UNP P68139 ACTS_CHICK 3 377 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 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 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 6DJO HIC A 73 HIS MODIFIED RESIDUE MODRES 6DJO HIC B 73 HIS MODIFIED RESIDUE MODRES 6DJO HIC C 73 HIS MODIFIED RESIDUE MODRES 6DJO 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 MG A 801 1 HET ADP A 802 27 HET MG B 801 1 HET ADP B 802 27 HET MG C 801 1 HET ADP C 802 27 HET MG D 801 1 HET ADP D 802 27 HETNAM HIC 4-METHYL-HISTIDINE HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE FORMUL 1 HIC 4(C7 H11 N3 O2) FORMUL 5 MG 4(MG 2+) FORMUL 6 ADP 4(C10 H15 N5 O10 P2) HELIX 1 AA1 ASP A 56 LYS A 61 1 6 HELIX 2 AA2 ASN A 78 TYR A 91 1 14 HELIX 3 AA3 PRO A 112 THR A 126 1 15 HELIX 4 AA4 VAL A 139 GLY A 146 1 8 HELIX 5 AA5 LEU A 171 ILE A 175 5 5 HELIX 6 AA6 ALA A 181 LEU A 193 1 13 HELIX 7 AA7 THR A 194 GLY A 197 5 4 HELIX 8 AA8 THR A 202 CYS A 217 1 16 HELIX 9 AA9 ASP A 222 ALA A 228 1 7 HELIX 10 AB1 THR A 229 SER A 232 5 4 HELIX 11 AB2 PRO A 258 PHE A 262 5 5 HELIX 12 AB3 THR A 278 MET A 283 1 6 HELIX 13 AB4 ASP A 286 ASP A 288 5 3 HELIX 14 AB5 ILE A 289 ALA A 295 1 7 HELIX 15 AB6 GLY A 301 MET A 305 5 5 HELIX 16 AB7 GLY A 308 THR A 318 1 11 HELIX 17 AB8 TYR A 337 ALA A 347 1 11 HELIX 18 AB9 LYS A 359 GLY A 366 1 8 HELIX 19 AC1 PRO A 367 VAL A 370 5 4 HELIX 20 AC2 ASP B 56 LYS B 61 1 6 HELIX 21 AC3 ASN B 78 TYR B 91 1 14 HELIX 22 AC4 PRO B 112 THR B 126 1 15 HELIX 23 AC5 VAL B 139 GLY B 146 1 8 HELIX 24 AC6 LEU B 171 ILE B 175 5 5 HELIX 25 AC7 ALA B 181 LEU B 193 1 13 HELIX 26 AC8 THR B 194 GLY B 197 5 4 HELIX 27 AC9 THR B 202 CYS B 217 1 16 HELIX 28 AD1 ASP B 222 ALA B 228 1 7 HELIX 29 AD2 THR B 229 SER B 232 5 4 HELIX 30 AD3 PRO B 258 PHE B 262 5 5 HELIX 31 AD4 THR B 278 MET B 283 1 6 HELIX 32 AD5 ASP B 286 ASP B 288 5 3 HELIX 33 AD6 ILE B 289 ALA B 295 1 7 HELIX 34 AD7 GLY B 301 MET B 305 5 5 HELIX 35 AD8 GLY B 308 THR B 318 1 11 HELIX 36 AD9 TYR B 337 ALA B 347 1 11 HELIX 37 AE1 LYS B 359 GLY B 366 1 8 HELIX 38 AE2 PRO B 367 VAL B 370 5 4 HELIX 39 AE3 ASP C 56 LYS C 61 1 6 HELIX 40 AE4 ASN C 78 TYR C 91 1 14 HELIX 41 AE5 PRO C 112 THR C 126 1 15 HELIX 42 AE6 VAL C 139 GLY C 146 1 8 HELIX 43 AE7 LEU C 171 ILE C 175 5 5 HELIX 44 AE8 ALA C 181 LEU C 193 1 13 HELIX 45 AE9 THR C 194 GLY C 197 5 4 HELIX 46 AF1 THR C 202 CYS C 217 1 16 HELIX 47 AF2 ASP C 222 ALA C 228 1 7 HELIX 48 AF3 THR C 229 SER C 232 5 4 HELIX 49 AF4 PRO C 258 PHE C 262 5 5 HELIX 50 AF5 THR C 278 MET C 283 1 6 HELIX 51 AF6 ASP C 286 ASP C 288 5 3 HELIX 52 AF7 ILE C 289 ALA C 295 1 7 HELIX 53 AF8 GLY C 301 MET C 305 5 5 HELIX 54 AF9 GLY C 308 THR C 318 1 11 HELIX 55 AG1 TYR C 337 ALA C 347 1 11 HELIX 56 AG2 LYS C 359 GLY C 366 1 8 HELIX 57 AG3 PRO C 367 VAL C 370 5 4 HELIX 58 AG4 ASP D 56 LYS D 61 1 6 HELIX 59 AG5 ASN D 78 TYR D 91 1 14 HELIX 60 AG6 PRO D 112 THR D 126 1 15 HELIX 61 AG7 VAL D 139 GLY D 146 1 8 HELIX 62 AG8 LEU D 171 ILE D 175 5 5 HELIX 63 AG9 ALA D 181 LEU D 193 1 13 HELIX 64 AH1 THR D 194 GLY D 197 5 4 HELIX 65 AH2 THR D 202 CYS D 217 1 16 HELIX 66 AH3 ASP D 222 ALA D 228 1 7 HELIX 67 AH4 THR D 229 SER D 232 5 4 HELIX 68 AH5 PRO D 258 PHE D 262 5 5 HELIX 69 AH6 THR D 278 MET D 283 1 6 HELIX 70 AH7 ASP D 286 ASP D 288 5 3 HELIX 71 AH8 ILE D 289 ALA D 295 1 7 HELIX 72 AH9 GLY D 301 MET D 305 5 5 HELIX 73 AI1 GLY D 308 THR D 318 1 11 HELIX 74 AI2 TYR D 337 ALA D 347 1 11 HELIX 75 AI3 LYS D 359 GLY D 366 1 8 HELIX 76 AI4 PRO D 367 VAL D 370 5 4 SHEET 1 AA1 3 LEU A 8 ASN A 12 0 SHEET 2 AA1 3 LEU A 16 PHE A 21 -1 O LYS A 18 N ASP A 11 SHEET 3 AA1 3 ALA A 29 PRO A 32 -1 O PHE A 31 N VAL A 17 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 THR A 103 GLU A 107 0 SHEET 2 AA4 3 ALA A 131 ILE A 136 1 O ALA A 135 N LEU A 105 SHEET 3 AA4 3 ILE A 357 THR A 358 -1 O ILE A 357 N MET A 132 SHEET 1 AA5 5 MET A 176 LEU A 178 0 SHEET 2 AA5 5 THR A 160 ILE A 165 -1 N THR A 160 O LEU A 178 SHEET 3 AA5 5 GLY A 150 ASP A 154 -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 LEU A 153 SHEET 5 AA5 5 ILE A 329 ILE A 330 1 O ILE A 330 N MET A 299 SHEET 1 AA6 2 LYS A 238 GLU A 241 0 SHEET 2 AA6 2 VAL A 247 ILE A 250 -1 O ILE A 248 N TYR A 240 SHEET 1 AA7 3 LEU B 8 ASN B 12 0 SHEET 2 AA7 3 LEU B 16 PHE B 21 -1 O LYS B 18 N ASP B 11 SHEET 3 AA7 3 ALA B 29 PRO B 32 -1 O PHE B 31 N VAL B 17 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 THR B 103 GLU B 107 0 SHEET 2 AB1 3 ALA B 131 ILE B 136 1 O ALA B 135 N LEU B 105 SHEET 3 AB1 3 ILE B 357 THR B 358 -1 O ILE B 357 N MET B 132 SHEET 1 AB2 5 MET B 176 LEU B 178 0 SHEET 2 AB2 5 THR B 160 ILE B 165 -1 N THR B 160 O LEU B 178 SHEET 3 AB2 5 GLY B 150 ASP B 154 -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 LEU B 153 SHEET 5 AB2 5 ILE B 329 ILE B 330 1 O ILE B 330 N MET B 299 SHEET 1 AB3 2 LYS B 238 GLU B 241 0 SHEET 2 AB3 2 VAL B 247 ILE B 250 -1 O ILE B 248 N TYR B 240 SHEET 1 AB4 3 LEU C 8 ASN C 12 0 SHEET 2 AB4 3 LEU C 16 PHE C 21 -1 O LYS C 18 N ASP C 11 SHEET 3 AB4 3 ALA C 29 PRO C 32 -1 O PHE C 31 N VAL C 17 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 THR C 103 GLU C 107 0 SHEET 2 AB7 3 ALA C 131 ILE C 136 1 O ALA C 135 N LEU C 105 SHEET 3 AB7 3 ILE C 357 THR C 358 -1 O ILE C 357 N MET C 132 SHEET 1 AB8 5 MET C 176 LEU C 178 0 SHEET 2 AB8 5 THR C 160 ILE C 165 -1 N THR C 160 O LEU C 178 SHEET 3 AB8 5 GLY C 150 ASP C 154 -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 MET C 299 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 3 LEU D 8 ASN D 12 0 SHEET 2 AC1 3 LEU D 16 PHE D 21 -1 O LYS D 18 N ASP D 11 SHEET 3 AC1 3 ALA D 29 PRO D 32 -1 O PHE D 31 N VAL D 17 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 THR D 103 GLU D 107 0 SHEET 2 AC4 3 ALA D 131 ILE D 136 1 O ALA D 135 N LEU D 105 SHEET 3 AC4 3 ILE D 357 THR D 358 -1 O ILE D 357 N MET D 132 SHEET 1 AC5 5 MET D 176 LEU D 178 0 SHEET 2 AC5 5 THR D 160 ILE D 165 -1 N THR D 160 O LEU D 178 SHEET 3 AC5 5 GLY D 150 ASP D 154 -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 LEU D 153 SHEET 5 AC5 5 ILE D 329 ILE D 330 1 O ILE D 330 N MET D 299 SHEET 1 AC6 2 LYS D 238 GLU D 241 0 SHEET 2 AC6 2 VAL D 247 ILE D 250 -1 O ILE D 248 N TYR D 240 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 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 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 A 801 O1B ADP A 802 1555 1555 2.05 LINK MG MG B 801 O1B ADP B 802 1555 1555 2.09 LINK MG MG C 801 O1B ADP C 802 1555 1555 2.08 LINK MG MG C 801 O2B ADP C 802 1555 1555 2.64 LINK MG MG D 801 O1B ADP D 802 1555 1555 2.08 LINK MG MG D 801 O3B ADP D 802 1555 1555 2.12 SITE 1 AC1 2 GLN A 137 ADP A 802 SITE 1 AC2 15 GLY A 13 SER A 14 GLY A 15 LEU A 16 SITE 2 AC2 15 LYS A 18 GLY A 156 ASP A 157 LYS A 213 SITE 3 AC2 15 GLU A 214 GLY A 301 GLY A 302 MET A 305 SITE 4 AC2 15 TYR A 306 LYS A 336 MG A 801 SITE 1 AC3 2 GLN B 137 ADP B 802 SITE 1 AC4 15 GLY B 13 SER B 14 GLY B 15 LEU B 16 SITE 2 AC4 15 LYS B 18 GLY B 156 ASP B 157 LYS B 213 SITE 3 AC4 15 GLU B 214 GLY B 301 GLY B 302 MET B 305 SITE 4 AC4 15 TYR B 306 LYS B 336 MG B 801 SITE 1 AC5 1 ADP C 802 SITE 1 AC6 15 GLY C 13 SER C 14 GLY C 15 LEU C 16 SITE 2 AC6 15 LYS C 18 GLY C 156 ASP C 157 LYS C 213 SITE 3 AC6 15 GLU C 214 GLY C 301 GLY C 302 MET C 305 SITE 4 AC6 15 TYR C 306 LYS C 336 MG C 801 SITE 1 AC7 1 ADP D 802 SITE 1 AC8 15 GLY D 13 SER D 14 GLY D 15 LEU D 16 SITE 2 AC8 15 LYS D 18 GLY D 156 ASP D 157 LYS D 213 SITE 3 AC8 15 GLU D 214 GLY D 301 GLY D 302 MET D 305 SITE 4 AC8 15 TYR D 306 LYS D 336 MG D 801 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