HEADER ANTIVIRAL PROTEIN 29-DEC-25 21VF TITLE CRYO-EM STRUCTURE OF E.COLI BRXC BOUND TO ATPRS IN DIMER-1 TITLE 2 CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE ATP-BINDING PROTEIN BRXC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BREX PROTEIN BRXC; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O9:H4 (STRAIN HS); SOURCE 3 ORGANISM_TAXID: 331112; SOURCE 4 STRAIN: HS; SOURCE 5 GENE: BRXC, ECHS_A0338; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS ATPASE, COMPLEX, DIMER, ANTIVIRAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.LI,T.H.XU,L.ZHU,L.T.SUN REVDAT 1 28-OCT-26 21VF 0 JRNL AUTH S.LI,T.H.XU,L.ZHU,L.T.SUN JRNL TITL CRYO-EM STRUCTURE OF E.COLI BRXC BOUND TO ATPRS IN DIMER-1 JRNL TITL 2 CONFORMATION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC 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 : NULL 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) : 2.780 REMARK 3 NUMBER OF PARTICLES : 628798 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 21VF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 02-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1300062103. 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 : E.COLI BRXC COMPLEXED WITH REMARK 245 ATPRS AND MG2+ IN DIMER-1 REMARK 245 CONFORMATION REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.35 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 : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 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) : 5700.00 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 : 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 ALA A 21 48.47 -89.08 REMARK 500 THR A 57 48.48 -90.16 REMARK 500 PHE A 75 -168.25 -76.22 REMARK 500 LYS A 146 -125.89 57.25 REMARK 500 SER A 197 -161.97 58.11 REMARK 500 ALA A 309 3.74 -68.05 REMARK 500 SER A 316 -4.70 67.73 REMARK 500 LEU A 349 77.31 -103.13 REMARK 500 THR A 381 5.43 -66.58 REMARK 500 THR A 382 19.95 55.54 REMARK 500 LYS A 422 -140.22 55.85 REMARK 500 GLN A 423 73.55 -100.35 REMARK 500 GLU A 499 -7.08 70.57 REMARK 500 SER A 503 52.54 -90.95 REMARK 500 TYR A 632 32.39 -97.63 REMARK 500 LYS A 723 50.45 39.12 REMARK 500 GLU B 147 9.32 54.33 REMARK 500 ILE B 150 -62.44 70.54 REMARK 500 GLN B 234 48.83 -87.23 REMARK 500 ASP B 318 -128.85 56.91 REMARK 500 PHE B 322 59.36 -98.67 REMARK 500 THR B 382 -164.56 -76.78 REMARK 500 GLU B 544 -106.92 54.60 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 800 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 81 OG REMARK 620 2 AGS A 801 O3G 133.1 REMARK 620 3 AGS A 801 O2B 71.7 69.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 800 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 81 OG REMARK 620 2 AGS B 801 O2B 81.3 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-68027 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF E.COLI BRXC BOUND TO ATPRS IN DIMER-1 REMARK 900 CONFORMATION DBREF 21VF A 1 743 UNP P0DUF8 BRXC_ECOHS 1 743 DBREF 21VF B 1 743 UNP P0DUF8 BRXC_ECOHS 1 743 SEQRES 1 A 743 MET ASN ILE GLU GLN ILE PHE LYS LYS PRO LEU LYS ARG SEQRES 2 A 743 ASN ILE ASN GLY VAL VAL LYS ALA GLU GLN THR ASP ASP SEQRES 3 A 743 ALA SER ALA TYR ILE GLU LEU ASP GLU TYR VAL ILE THR SEQRES 4 A 743 ARG GLU LEU GLU ASN HIS LEU ARG HIS PHE PHE GLU SER SEQRES 5 A 743 TYR VAL PRO ALA THR GLY PRO GLU ARG ILE ARG MET GLU SEQRES 6 A 743 ASN LYS ILE GLY VAL TRP VAL SER GLY PHE PHE GLY SER SEQRES 7 A 743 GLY LYS SER HIS PHE ILE LYS ILE LEU SER TYR LEU LEU SEQRES 8 A 743 SER ASN ARG LYS VAL THR HIS ASN GLY THR GLU ARG ASN SEQRES 9 A 743 ALA TYR SER PHE PHE GLU GLU LYS ILE LYS ASP ALA LEU SEQRES 10 A 743 PHE LEU ALA ASP ILE ASN LYS ALA VAL HIS TYR PRO THR SEQRES 11 A 743 GLU VAL ILE LEU PHE ASN ILE ASP SER ARG ALA ASN VAL SEQRES 12 A 743 ASP ASP LYS GLU ASP ALA ILE LEU LYS VAL PHE LEU LYS SEQRES 13 A 743 VAL PHE ASN GLU ARG ILE GLY TYR CYS ALA ASP PHE PRO SEQRES 14 A 743 HIS ILE ALA HIS LEU GLU ARG GLU LEU ASP LYS ARG GLY SEQRES 15 A 743 GLN TYR GLU THR PHE LYS ALA ALA PHE ALA ASP ILE ASN SEQRES 16 A 743 GLY SER ARG TRP GLU ASP GLU ARG ASP ALA TYR TYR PHE SEQRES 17 A 743 ILE SER ASP ASP MET ALA GLN ALA LEU SER GLN ALA THR SEQRES 18 A 743 GLN GLN SER LEU GLU ALA SER ARG GLN TRP VAL GLU GLN SEQRES 19 A 743 LEU ASP LYS ASN PHE PRO LEU ASP ILE ASN ASN PHE CYS SEQRES 20 A 743 GLN TRP VAL LYS GLU TRP LEU ASP ASP ASN GLY LYS ASN SEQRES 21 A 743 ILE LEU PHE MET VAL ASP GLU VAL GLY GLN PHE ILE GLY SEQRES 22 A 743 LYS ASN THR GLN MET MET LEU LYS LEU GLN THR ILE THR SEQRES 23 A 743 GLU ASN LEU GLY VAL ILE CYS GLY GLY ARG ALA TRP VAL SEQRES 24 A 743 ILE VAL THR SER GLN ALA ASP ILE ASN ALA ALA ILE GLY SEQRES 25 A 743 GLY MET SER SER ARG ASP GLY GLN ASP PHE SER LYS ILE SEQRES 26 A 743 GLN GLY ARG PHE SER THR ARG LEU GLN LEU SER SER SER SEQRES 27 A 743 ASN THR SER GLU VAL ILE GLN LYS ARG LEU LEU VAL LYS SEQRES 28 A 743 THR ASP GLU ALA LYS ALA ALA LEU ALA LYS VAL TRP GLN SEQRES 29 A 743 GLU LYS GLY ASP ILE LEU ARG ASN GLN LEU ALA PHE ASP SEQRES 30 A 743 THR THR THR THR THR ALA LEU ARG PRO PHE THR SER GLU SEQRES 31 A 743 GLU GLU PHE VAL ASP ASN TYR PRO PHE VAL PRO TRP HIS SEQRES 32 A 743 TYR GLN ILE LEU GLN LYS VAL PHE GLU SER ILE ARG THR SEQRES 33 A 743 LYS GLY ALA ALA GLY LYS GLN LEU ALA MET GLY GLU ARG SEQRES 34 A 743 SER GLN LEU GLU ALA PHE GLN THR ALA ALA GLN GLN ILE SEQRES 35 A 743 SER ALA GLN GLY LEU ASP SER LEU VAL PRO PHE TRP ARG SEQRES 36 A 743 PHE TYR ALA ALA ILE GLU SER PHE LEU GLU PRO ALA VAL SEQRES 37 A 743 SER ARG THR ILE THR GLN ALA CYS GLN ASN GLY ILE LEU SEQRES 38 A 743 ASP GLU PHE ASP GLY ASN LEU LEU LYS THR LEU PHE LEU SEQRES 39 A 743 ILE ARG TYR VAL GLU THR LEU LYS SER THR LEU ASP ASN SEQRES 40 A 743 LEU VAL THR LEU SER ILE ASP ARG ILE ASP ALA ASP LYS SEQRES 41 A 743 VAL GLU LEU ARG ARG ARG VAL GLU LYS SER LEU ASN THR SEQRES 42 A 743 LEU GLU ARG LEU MET LEU ILE ALA ARG VAL GLU ASP LYS SEQRES 43 A 743 TYR VAL PHE LEU THR ASN GLU GLU LYS GLU ILE GLU ASN SEQRES 44 A 743 GLU ILE ARG ASN VAL ASP VAL ASP PHE SER ALA ILE ASN SEQRES 45 A 743 LYS LYS LEU ALA SER ILE ILE PHE ASP ASP ILE LEU LYS SEQRES 46 A 743 SER ARG LYS TYR ARG TYR PRO ALA ASN LYS GLN ASP PHE SEQRES 47 A 743 ASP ILE SER ARG PHE LEU ASN GLY HIS PRO LEU ASP GLY SEQRES 48 A 743 ALA VAL LEU ASN ASP LEU VAL VAL LYS ILE LEU THR PRO SEQRES 49 A 743 LYS ASP PRO THR TYR SER PHE TYR ASN SER ASP ALA THR SEQRES 50 A 743 CYS ARG PRO TYR THR SER GLU GLY ASP GLY CYS ILE LEU SEQRES 51 A 743 ILE ARG LEU PRO GLU GLU GLY ARG THR TRP SER ASP ILE SEQRES 52 A 743 ASP LEU VAL VAL GLN THR GLU LYS PHE LEU LYS ASP ASN SEQRES 53 A 743 ALA GLY GLN ARG PRO GLU GLN ALA THR LEU LEU SER GLU SEQRES 54 A 743 LYS ALA ARG GLU ASN SER ASN ARG GLU LYS LEU LEU ARG SEQRES 55 A 743 VAL GLN LEU GLU SER LEU LEU ALA GLU ALA ASP VAL TRP SEQRES 56 A 743 ALA ILE GLY GLU ARG LEU PRO LYS LYS SER SER THR PRO SEQRES 57 A 743 SER ASN ILE VAL ASP GLU ALA CYS ARG TYR VAL ILE GLU SEQRES 58 A 743 ASN THR SEQRES 1 B 743 MET ASN ILE GLU GLN ILE PHE LYS LYS PRO LEU LYS ARG SEQRES 2 B 743 ASN ILE ASN GLY VAL VAL LYS ALA GLU GLN THR ASP ASP SEQRES 3 B 743 ALA SER ALA TYR ILE GLU LEU ASP GLU TYR VAL ILE THR SEQRES 4 B 743 ARG GLU LEU GLU ASN HIS LEU ARG HIS PHE PHE GLU SER SEQRES 5 B 743 TYR VAL PRO ALA THR GLY PRO GLU ARG ILE ARG MET GLU SEQRES 6 B 743 ASN LYS ILE GLY VAL TRP VAL SER GLY PHE PHE GLY SER SEQRES 7 B 743 GLY LYS SER HIS PHE ILE LYS ILE LEU SER TYR LEU LEU SEQRES 8 B 743 SER ASN ARG LYS VAL THR HIS ASN GLY THR GLU ARG ASN SEQRES 9 B 743 ALA TYR SER PHE PHE GLU GLU LYS ILE LYS ASP ALA LEU SEQRES 10 B 743 PHE LEU ALA ASP ILE ASN LYS ALA VAL HIS TYR PRO THR SEQRES 11 B 743 GLU VAL ILE LEU PHE ASN ILE ASP SER ARG ALA ASN VAL SEQRES 12 B 743 ASP ASP LYS GLU ASP ALA ILE LEU LYS VAL PHE LEU LYS SEQRES 13 B 743 VAL PHE ASN GLU ARG ILE GLY TYR CYS ALA ASP PHE PRO SEQRES 14 B 743 HIS ILE ALA HIS LEU GLU ARG GLU LEU ASP LYS ARG GLY SEQRES 15 B 743 GLN TYR GLU THR PHE LYS ALA ALA PHE ALA ASP ILE ASN SEQRES 16 B 743 GLY SER ARG TRP GLU ASP GLU ARG ASP ALA TYR TYR PHE SEQRES 17 B 743 ILE SER ASP ASP MET ALA GLN ALA LEU SER GLN ALA THR SEQRES 18 B 743 GLN GLN SER LEU GLU ALA SER ARG GLN TRP VAL GLU GLN SEQRES 19 B 743 LEU ASP LYS ASN PHE PRO LEU ASP ILE ASN ASN PHE CYS SEQRES 20 B 743 GLN TRP VAL LYS GLU TRP LEU ASP ASP ASN GLY LYS ASN SEQRES 21 B 743 ILE LEU PHE MET VAL ASP GLU VAL GLY GLN PHE ILE GLY SEQRES 22 B 743 LYS ASN THR GLN MET MET LEU LYS LEU GLN THR ILE THR SEQRES 23 B 743 GLU ASN LEU GLY VAL ILE CYS GLY GLY ARG ALA TRP VAL SEQRES 24 B 743 ILE VAL THR SER GLN ALA ASP ILE ASN ALA ALA ILE GLY SEQRES 25 B 743 GLY MET SER SER ARG ASP GLY GLN ASP PHE SER LYS ILE SEQRES 26 B 743 GLN GLY ARG PHE SER THR ARG LEU GLN LEU SER SER SER SEQRES 27 B 743 ASN THR SER GLU VAL ILE GLN LYS ARG LEU LEU VAL LYS SEQRES 28 B 743 THR ASP GLU ALA LYS ALA ALA LEU ALA LYS VAL TRP GLN SEQRES 29 B 743 GLU LYS GLY ASP ILE LEU ARG ASN GLN LEU ALA PHE ASP SEQRES 30 B 743 THR THR THR THR THR ALA LEU ARG PRO PHE THR SER GLU SEQRES 31 B 743 GLU GLU PHE VAL ASP ASN TYR PRO PHE VAL PRO TRP HIS SEQRES 32 B 743 TYR GLN ILE LEU GLN LYS VAL PHE GLU SER ILE ARG THR SEQRES 33 B 743 LYS GLY ALA ALA GLY LYS GLN LEU ALA MET GLY GLU ARG SEQRES 34 B 743 SER GLN LEU GLU ALA PHE GLN THR ALA ALA GLN GLN ILE SEQRES 35 B 743 SER ALA GLN GLY LEU ASP SER LEU VAL PRO PHE TRP ARG SEQRES 36 B 743 PHE TYR ALA ALA ILE GLU SER PHE LEU GLU PRO ALA VAL SEQRES 37 B 743 SER ARG THR ILE THR GLN ALA CYS GLN ASN GLY ILE LEU SEQRES 38 B 743 ASP GLU PHE ASP GLY ASN LEU LEU LYS THR LEU PHE LEU SEQRES 39 B 743 ILE ARG TYR VAL GLU THR LEU LYS SER THR LEU ASP ASN SEQRES 40 B 743 LEU VAL THR LEU SER ILE ASP ARG ILE ASP ALA ASP LYS SEQRES 41 B 743 VAL GLU LEU ARG ARG ARG VAL GLU LYS SER LEU ASN THR SEQRES 42 B 743 LEU GLU ARG LEU MET LEU ILE ALA ARG VAL GLU ASP LYS SEQRES 43 B 743 TYR VAL PHE LEU THR ASN GLU GLU LYS GLU ILE GLU ASN SEQRES 44 B 743 GLU ILE ARG ASN VAL ASP VAL ASP PHE SER ALA ILE ASN SEQRES 45 B 743 LYS LYS LEU ALA SER ILE ILE PHE ASP ASP ILE LEU LYS SEQRES 46 B 743 SER ARG LYS TYR ARG TYR PRO ALA ASN LYS GLN ASP PHE SEQRES 47 B 743 ASP ILE SER ARG PHE LEU ASN GLY HIS PRO LEU ASP GLY SEQRES 48 B 743 ALA VAL LEU ASN ASP LEU VAL VAL LYS ILE LEU THR PRO SEQRES 49 B 743 LYS ASP PRO THR TYR SER PHE TYR ASN SER ASP ALA THR SEQRES 50 B 743 CYS ARG PRO TYR THR SER GLU GLY ASP GLY CYS ILE LEU SEQRES 51 B 743 ILE ARG LEU PRO GLU GLU GLY ARG THR TRP SER ASP ILE SEQRES 52 B 743 ASP LEU VAL VAL GLN THR GLU LYS PHE LEU LYS ASP ASN SEQRES 53 B 743 ALA GLY GLN ARG PRO GLU GLN ALA THR LEU LEU SER GLU SEQRES 54 B 743 LYS ALA ARG GLU ASN SER ASN ARG GLU LYS LEU LEU ARG SEQRES 55 B 743 VAL GLN LEU GLU SER LEU LEU ALA GLU ALA ASP VAL TRP SEQRES 56 B 743 ALA ILE GLY GLU ARG LEU PRO LYS LYS SER SER THR PRO SEQRES 57 B 743 SER ASN ILE VAL ASP GLU ALA CYS ARG TYR VAL ILE GLU SEQRES 58 B 743 ASN THR HET MG A 800 1 HET AGS A 801 31 HET MG B 800 1 HET AGS B 801 31 HETNAM MG MAGNESIUM ION HETNAM AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER HETSYN AGS ATP-GAMMA-S; ADENOSINE 5'-(3-THIOTRIPHOSPHATE); HETSYN 2 AGS ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE); ADENOSINE-5'- HETSYN 3 AGS DIPHOSPHATE MONOTHIOPHOSPHATE FORMUL 3 MG 2(MG 2+) FORMUL 4 AGS 2(C10 H16 N5 O12 P3 S) HELIX 1 AA1 ILE A 3 PHE A 7 5 5 HELIX 2 AA2 ASP A 25 GLU A 35 1 11 HELIX 3 AA3 THR A 39 VAL A 54 1 16 HELIX 4 AA4 PRO A 55 GLY A 58 5 4 HELIX 5 AA5 GLY A 79 ASN A 93 1 15 HELIX 6 AA6 ALA A 105 GLU A 110 1 6 HELIX 7 AA7 ASP A 115 VAL A 126 1 12 HELIX 8 AA8 ILE A 137 ALA A 141 1 5 HELIX 9 AA9 ASN A 142 GLU A 147 5 6 HELIX 10 AB1 ASP A 148 GLY A 163 1 16 HELIX 11 AB2 PHE A 168 GLY A 182 1 15 HELIX 12 AB3 GLN A 183 ASN A 195 1 13 HELIX 13 AB4 GLU A 202 TYR A 206 5 5 HELIX 14 AB5 ILE A 209 GLN A 222 1 14 HELIX 15 AB6 SER A 224 GLU A 233 1 10 HELIX 16 AB7 GLN A 234 ASN A 238 5 5 HELIX 17 AB8 ASP A 242 GLY A 258 1 17 HELIX 18 AB9 GLU A 267 ILE A 272 1 6 HELIX 19 AC1 ASN A 275 GLY A 294 1 20 HELIX 20 AC2 ASN A 308 GLY A 312 5 5 HELIX 21 AC3 ARG A 317 GLN A 326 1 10 HELIX 22 AC4 ASN A 339 LEU A 348 1 10 HELIX 23 AC5 THR A 352 LYS A 366 1 15 HELIX 24 AC6 LYS A 366 LEU A 374 1 9 HELIX 25 AC7 SER A 389 TYR A 397 1 9 HELIX 26 AC8 TRP A 402 GLY A 418 1 17 HELIX 27 AC9 GLY A 427 GLN A 440 1 14 HELIX 28 AD1 PRO A 452 LEU A 464 5 13 HELIX 29 AD2 GLU A 465 ASN A 478 1 14 HELIX 30 AD3 ASP A 482 ILE A 495 1 14 HELIX 31 AD4 THR A 504 LEU A 511 1 8 HELIX 32 AD5 ASP A 519 LEU A 537 1 19 HELIX 33 AD6 THR A 551 VAL A 564 1 14 HELIX 34 AD7 ASP A 567 PHE A 580 1 14 HELIX 35 AD8 PHE A 603 HIS A 607 5 5 HELIX 36 AD9 PRO A 627 TYR A 632 1 6 HELIX 37 AE1 SER A 634 GLU A 644 1 11 HELIX 38 AE2 GLU A 656 ASN A 676 1 21 HELIX 39 AE3 ARG A 680 GLU A 711 1 32 HELIX 40 AE4 THR A 727 THR A 743 1 17 HELIX 41 AE5 ASN B 2 ILE B 6 5 5 HELIX 42 AE6 ALA B 27 GLU B 35 1 9 HELIX 43 AE7 THR B 39 GLY B 58 1 20 HELIX 44 AE8 GLY B 79 SER B 92 1 14 HELIX 45 AE9 ALA B 105 GLU B 110 1 6 HELIX 46 AF1 ASP B 115 TYR B 128 1 14 HELIX 47 AF2 ILE B 150 GLY B 163 1 14 HELIX 48 AF3 PHE B 168 ARG B 181 1 14 HELIX 49 AF4 GLN B 183 ASN B 195 1 13 HELIX 50 AF5 ARG B 198 GLU B 202 5 5 HELIX 51 AF6 ALA B 205 PHE B 208 5 4 HELIX 52 AF7 ILE B 209 GLN B 222 1 14 HELIX 53 AF8 SER B 224 GLN B 234 1 11 HELIX 54 AF9 LEU B 235 PHE B 239 5 5 HELIX 55 AG1 ASP B 242 GLY B 258 1 17 HELIX 56 AG2 VAL B 268 GLY B 273 1 6 HELIX 57 AG3 ASN B 275 GLY B 294 1 20 HELIX 58 AG4 ASP B 306 GLY B 313 1 8 HELIX 59 AG5 PHE B 322 PHE B 329 1 8 HELIX 60 AG6 ASN B 339 LEU B 348 1 10 HELIX 61 AG7 THR B 352 LYS B 366 1 15 HELIX 62 AG8 GLY B 367 LEU B 374 1 8 HELIX 63 AG9 SER B 389 ASN B 396 1 8 HELIX 64 AH1 PRO B 401 LYS B 417 1 17 HELIX 65 AH2 GLY B 427 ILE B 442 1 16 HELIX 66 AH3 PRO B 452 ARG B 455 5 4 HELIX 67 AH4 PHE B 456 SER B 462 1 7 HELIX 68 AH5 GLU B 465 GLN B 477 1 13 HELIX 69 AH6 ASP B 482 ARG B 496 1 15 HELIX 70 AH7 THR B 504 SER B 512 1 9 HELIX 71 AH8 ASP B 519 LEU B 537 1 19 HELIX 72 AH9 GLU B 554 VAL B 564 1 11 HELIX 73 AI1 ASP B 567 ASP B 581 1 15 HELIX 74 AI2 TYR B 629 ASN B 633 5 5 HELIX 75 AI3 SER B 634 THR B 637 5 4 HELIX 76 AI4 CYS B 638 SER B 643 1 6 HELIX 77 AI5 GLU B 656 ASN B 676 1 21 HELIX 78 AI6 ALA B 684 ALA B 712 1 29 HELIX 79 AI7 THR B 727 ASN B 742 1 16 SHEET 1 AA1 5 THR A 130 ASN A 136 0 SHEET 2 AA1 5 ASN A 260 ASP A 266 1 O MET A 264 N ILE A 133 SHEET 3 AA1 5 ALA A 297 SER A 303 1 O ILE A 300 N PHE A 263 SHEET 4 AA1 5 GLY A 69 GLY A 74 1 N VAL A 70 O VAL A 301 SHEET 5 AA1 5 THR A 331 LEU A 335 1 O THR A 331 N TRP A 71 SHEET 1 AA2 2 LYS A 95 HIS A 98 0 SHEET 2 AA2 2 THR A 101 ASN A 104 -1 O ARG A 103 N VAL A 96 SHEET 1 AA3 2 ILE A 540 ALA A 541 0 SHEET 2 AA3 2 VAL A 548 PHE A 549 -1 O VAL A 548 N ALA A 541 SHEET 1 AA4 4 VAL A 619 LEU A 622 0 SHEET 2 AA4 4 ILE A 649 ARG A 652 1 O ILE A 649 N LYS A 620 SHEET 3 AA4 4 ASP A 713 ALA A 716 -1 O TRP A 715 N LEU A 650 SHEET 4 AA4 4 GLU A 719 ARG A 720 -1 O GLU A 719 N ALA A 716 SHEET 1 AA5 5 THR B 130 PHE B 135 0 SHEET 2 AA5 5 ASN B 260 GLU B 267 1 O MET B 264 N ILE B 133 SHEET 3 AA5 5 ALA B 297 THR B 302 1 O ILE B 300 N VAL B 265 SHEET 4 AA5 5 GLY B 69 GLY B 74 1 N VAL B 70 O VAL B 301 SHEET 5 AA5 5 THR B 331 LEU B 335 1 O LEU B 333 N TRP B 71 SHEET 1 AA6 2 LYS B 95 THR B 97 0 SHEET 2 AA6 2 GLU B 102 ASN B 104 -1 O ARG B 103 N VAL B 96 SHEET 1 AA7 2 ILE B 540 VAL B 543 0 SHEET 2 AA7 2 LYS B 546 PHE B 549 -1 O LYS B 546 N VAL B 543 SHEET 1 AA8 3 LYS B 588 TYR B 591 0 SHEET 2 AA8 3 GLN B 596 LEU B 604 -1 O PHE B 598 N TYR B 589 SHEET 3 AA8 3 HIS B 607 PRO B 608 -1 O HIS B 607 N LEU B 604 SHEET 1 AA9 6 LYS B 588 TYR B 591 0 SHEET 2 AA9 6 GLN B 596 LEU B 604 -1 O PHE B 598 N TYR B 589 SHEET 3 AA9 6 LEU B 617 LEU B 622 1 O LEU B 617 N SER B 601 SHEET 4 AA9 6 CYS B 648 ARG B 652 1 O ILE B 649 N LYS B 620 SHEET 5 AA9 6 ASP B 713 TRP B 715 -1 O TRP B 715 N LEU B 650 SHEET 6 AA9 6 ARG B 720 LEU B 721 -1 O LEU B 721 N VAL B 714 LINK OG SER A 81 MG MG A 800 1555 1555 2.39 LINK MG MG A 800 O3G AGS A 801 1555 1555 2.30 LINK MG MG A 800 O2B AGS A 801 1555 1555 2.86 LINK OG SER B 81 MG MG B 800 1555 1555 2.02 LINK MG MG B 800 O2B AGS B 801 1555 1555 2.59 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 65911999 CONECT 665812031 CONECT11999 6591200312006 CONECT1200012001120021200312007 CONECT1200112000 CONECT1200212000 CONECT120031199912000 CONECT1200412005120061200712011 CONECT1200512004 CONECT120061199912004 CONECT120071200012004 CONECT1200812009120101201112012 CONECT1200912008 CONECT1201012008 CONECT120111200412008 CONECT120121200812013 CONECT120131201212014 CONECT12014120131201512016 CONECT120151201412020 CONECT12016120141201712018 CONECT1201712016 CONECT12018120161201912020 CONECT1201912018 CONECT12020120151201812021 CONECT12021120201202212030 CONECT120221202112023 CONECT120231202212024 CONECT12024120231202512030 CONECT12025120241202612027 CONECT1202612025 CONECT120271202512028 CONECT120281202712029 CONECT120291202812030 CONECT12030120211202412029 CONECT12031 665812038 CONECT1203212033120341203512039 CONECT1203312032 CONECT1203412032 CONECT1203512032 CONECT1203612037120381203912043 CONECT1203712036 CONECT120381203112036 CONECT120391203212036 CONECT1204012041120421204312044 CONECT1204112040 CONECT1204212040 CONECT120431203612040 CONECT120441204012045 CONECT120451204412046 CONECT12046120451204712048 CONECT120471204612052 CONECT12048120461204912050 CONECT1204912048 CONECT12050120481205112052 CONECT1205112050 CONECT12052120471205012053 CONECT12053120521205412062 CONECT120541205312055 CONECT120551205412056 CONECT12056120551205712062 CONECT12057120561205812059 CONECT1205812057 CONECT120591205712060 CONECT120601205912061 CONECT120611206012062 CONECT12062120531205612061 MASTER 160 0 4 79 31 0 0 612060 2 66 116 END