HEADER TRANSFERASE 08-APR-24 9EXH TITLE CRYO-EM STRUCTURE OF THE APO E. COLI BRXX METHYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENINE-SPECIFIC METHYLTRANSFERASE BRXX; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BREX PROTEIN PGLX; COMPND 5 EC: 2.1.1.72; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PGLX, BRXX, ECHS_A0339; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 37762 KEYWDS METHYLTRANSFERASE, PHAGE DEFENSE, BREX, DNA BINDING, TRANSFERASE EXPDTA ELECTRON MICROSCOPY AUTHOR M.C.ADAMS,D.GHILAROV REVDAT 2 09-JUL-25 9EXH 1 REMARK REVDAT 1 05-MAR-25 9EXH 0 JRNL AUTH A.DROBIAZKO,M.C.ADAMS,M.SKUTEL,K.POTEKHINA,O.KOTOVSKAYA, JRNL AUTH 2 A.TROFIMOVA,M.MATLASHOV,D.YATSELENKO,K.L.MAXWELL,T.R.BLOWER, JRNL AUTH 3 K.SEVERINOV,D.GHILAROV,A.ISAEV JRNL TITL MOLECULAR BASIS OF FOREIGN DNA RECOGNITION BY BREX JRNL TITL 2 ANTI-PHAGE IMMUNITY SYSTEM. JRNL REF NAT COMMUN V. 16 1825 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 39979294 JRNL DOI 10.1038/S41467-025-57006-2 REMARK 2 REMARK 2 RESOLUTION. 3.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 3.900 REMARK 3 NUMBER OF PARTICLES : 24284 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 9EXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-APR-24. REMARK 100 THE DEPOSITION ID IS D_1292137614. 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 : BRXX APO METHYLTRANSFERASE FROM REMARK 245 E. COLI BREX PHAGE DEFENSE REMARK 245 SYSTEM REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 900.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3000.00 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) : 3510.00 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 LYS A 8 -3.97 72.79 REMARK 500 PRO A 272 47.63 -83.85 REMARK 500 GLU A 305 50.71 -90.89 REMARK 500 LEU A 379 -2.91 70.08 REMARK 500 SER A 414 -60.00 -94.17 REMARK 500 ALA A 426 -134.41 58.23 REMARK 500 ASP A 429 -153.15 60.67 REMARK 500 ILE A 582 -56.13 -122.95 REMARK 500 PHE A 592 71.44 55.51 REMARK 500 TRP A 726 -10.51 76.05 REMARK 500 PHE A 727 146.57 -174.94 REMARK 500 HIS A 730 69.29 -100.71 REMARK 500 PRO A 777 -179.50 -67.84 REMARK 500 ASN A 856 30.01 -91.84 REMARK 500 ASP A 939 -2.24 66.81 REMARK 500 PHE A 941 57.07 -95.26 REMARK 500 ASN A 979 14.98 59.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-50038 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE APO E. COLI BRXX METHYLTRANSFERASE DBREF 9EXH A 1 1205 UNP P0DUF9 PGLX_ECOHS 1 1205 SEQRES 1 A 1205 MET ASN THR ASN ASN ILE LYS LYS TYR ALA PRO GLN ALA SEQRES 2 A 1205 ARG ASN ASP PHE ARG ASP ALA VAL ILE GLN LYS LEU THR SEQRES 3 A 1205 THR LEU GLY ILE ALA ALA ASP LYS LYS GLY ASN LEU GLN SEQRES 4 A 1205 ILE ALA GLU ALA GLU THR ILE GLY GLU THR VAL ARG TYR SEQRES 5 A 1205 GLY GLN PHE ASP TYR PRO LEU SER THR LEU PRO ARG ARG SEQRES 6 A 1205 GLU ARG LEU VAL LYS ARG ALA ARG GLU GLN GLY PHE GLU SEQRES 7 A 1205 VAL LEU VAL GLU HIS CYS ALA TYR THR TRP PHE ASN ARG SEQRES 8 A 1205 LEU CYS ALA ILE ARG TYR MET GLU LEU HIS GLY TYR LEU SEQRES 9 A 1205 ASP HIS GLY PHE ARG MET LEU SER HIS PRO GLU THR PRO SEQRES 10 A 1205 THR ALA PHE GLU VAL LEU ASP HIS VAL PRO GLU VAL ALA SEQRES 11 A 1205 GLU ALA LEU LEU PRO GLU SER LYS ALA GLN LEU VAL GLU SEQRES 12 A 1205 MET LYS LEU SER GLY ASN GLN ASP GLU ALA LEU TYR ARG SEQRES 13 A 1205 GLU LEU LEU LEU GLY GLN CYS HIS ALA LEU HIS HIS ALA SEQRES 14 A 1205 MET PRO PHE LEU PHE GLU ALA VAL ASP ASP GLU ALA GLU SEQRES 15 A 1205 LEU LEU LEU PRO ASP ASN LEU THR ARG THR ASP SER ILE SEQRES 16 A 1205 LEU ARG GLY LEU VAL ASP ASP ILE PRO GLU GLU ASP TRP SEQRES 17 A 1205 GLU GLN VAL GLU VAL ILE GLY TRP LEU TYR GLN PHE TYR SEQRES 18 A 1205 ILE SER GLU LYS LYS ASP ALA VAL ILE GLY LYS VAL VAL SEQRES 19 A 1205 LYS SER GLU ASP ILE PRO ALA ALA THR GLN LEU PHE THR SEQRES 20 A 1205 PRO ASN TRP ILE VAL GLN TYR LEU VAL GLN ASN SER VAL SEQRES 21 A 1205 GLY ARG GLN TRP LEU GLN THR TYR PRO ASP SER PRO LEU SEQRES 22 A 1205 LYS ASP LYS MET GLU TYR TYR ILE GLU PRO ALA GLU GLN SEQRES 23 A 1205 THR PRO GLU VAL GLN ALA GLN LEU ALA ALA ILE THR PRO SEQRES 24 A 1205 ALA SER ILE GLU PRO GLU SER ILE LYS VAL LEU ASP PRO SEQRES 25 A 1205 ALA CYS GLY SER GLY HIS ILE LEU THR GLU ALA TYR ASN SEQRES 26 A 1205 VAL LEU LYS ALA ILE TYR GLU GLU ARG GLY TYR ARG THR SEQRES 27 A 1205 ARG ASP ILE PRO GLN LEU ILE LEU GLU ASN ASN ILE PHE SEQRES 28 A 1205 GLY LEU ASP ILE ASP ASP ARG ALA ALA GLN LEU SER GLY SEQRES 29 A 1205 PHE ALA MET LEU MET LEU ALA ARG GLN ASP ASP ARG ARG SEQRES 30 A 1205 ILE LEU GLY ARG GLY VAL ARG LEU ASN ILE VAL SER LEU SEQRES 31 A 1205 GLN GLU SER LYS LEU ASP ILE ALA GLU VAL TRP THR LYS SEQRES 32 A 1205 LEU ASN PHE HIS GLN HIS MET GLN ARG GLY SER MET GLY SEQRES 33 A 1205 ASP MET PHE THR GLN GLY THR ALA LEU ALA ASN THR ASP SEQRES 34 A 1205 SER ALA GLU TYR LYS LEU LEU MET ARG THR LEU ALA LEU SEQRES 35 A 1205 PHE THR SER ALA LYS THR LEU GLY SER LEU ILE GLN VAL SEQRES 36 A 1205 PRO GLN GLU ASP GLU ALA ALA LEU LYS ALA PHE LEU GLU SEQRES 37 A 1205 ARG LEU TYR ARG LEU ALA VAL GLU GLY ASP ILE GLN GLN SEQRES 38 A 1205 LYS GLU ALA ALA ALA GLU LEU ILE PRO TYR ILE GLN GLN SEQRES 39 A 1205 ALA TRP ILE LEU ALA GLN ARG TYR ASP ALA VAL VAL ALA SEQRES 40 A 1205 ASN PRO PRO TYR MET GLY GLY LYS GLY MET ASN GLY ASP SEQRES 41 A 1205 LEU LYS GLU PHE ALA LYS LYS GLN PHE PRO ASP SER LYS SEQRES 42 A 1205 SER ASP LEU PHE ALA MET PHE MET GLN HIS ALA PHE SER SEQRES 43 A 1205 LEU LEU LYS GLU ASN GLY PHE ASN ALA GLN VAL ASN MET SEQRES 44 A 1205 GLN SER TRP MET PHE LEU SER SER TYR GLU ALA LEU ARG SEQRES 45 A 1205 GLY TRP LEU LEU ASP ASN LYS THR PHE ILE THR MET ALA SEQRES 46 A 1205 HIS LEU GLY ALA ARG ALA PHE GLY GLN ILE SER GLY GLU SEQRES 47 A 1205 VAL VAL GLN THR THR ALA TRP VAL ILE LYS ASN ASN HIS SEQRES 48 A 1205 SER GLY PHE TYR LYS PRO VAL PHE PHE ARG LEU VAL ASP SEQRES 49 A 1205 ASP ASN GLU GLU HIS LYS LYS ASN ASN LEU LEU ASN ARG SEQRES 50 A 1205 MET ASN CYS PHE LYS ASN THR LEU GLN ASN ASP PHE LYS SEQRES 51 A 1205 LYS ILE PRO GLY SER PRO ILE ALA TYR TRP ALA THR LEU SEQRES 52 A 1205 ALA PHE ILE ASN SER PHE LEU LYS LEU PRO ALA LEU GLY SEQRES 53 A 1205 THR ARG ALA VAL LYS GLY LEU ASP THR ASN GLY SER ILE SEQRES 54 A 1205 ASP VAL PHE LEU ARG ARG TRP PRO GLU VAL SER ILE ASN SEQRES 55 A 1205 SER PHE ASP ALA LEU GLY LYS GLY ASN SER LYS TRP PHE SEQRES 56 A 1205 PRO ILE ALA LYS GLY GLY GLU LEU ARG LYS TRP PHE GLY SEQRES 57 A 1205 ASN HIS GLU TYR ILE ILE ASN TYR GLU ASN ASP GLY ILE SEQRES 58 A 1205 GLU LEU ARG LYS ASN LYS ALA ASN LEU ARG ASN LYS ASP SEQRES 59 A 1205 MET TYR PHE GLN GLU GLY GLY THR TRP THR VAL VAL SER SEQRES 60 A 1205 THR THR GLY PHE SER MET ARG TYR MET PRO LYS GLY PHE SEQRES 61 A 1205 LEU PHE ASP GLN GLY GLY SER ALA VAL PHE CYS GLU ASN SEQRES 62 A 1205 ASN ASP GLU LEU SER ILE TYR ASN ILE LEU ALA CYS MET SEQRES 63 A 1205 ASN SER LYS TYR ILE ASN TYR SER ALA SER LEU ILE CYS SEQRES 64 A 1205 PRO THR LEU ASN PHE THR THR GLY ASP VAL ARG LYS PHE SEQRES 65 A 1205 PRO VAL ILE LYS ASN ASN HIS LEU GLU ASP LEU ALA LYS SEQRES 66 A 1205 LYS ALA ILE GLU ILE SER LYS ALA ASP TRP ASN GLN PHE SEQRES 67 A 1205 GLU THR SER TRP GLU PHE SER LYS ASN LYS LEU ILE GLU SEQRES 68 A 1205 HIS LYS GLY ASN VAL ALA TYR SER TYR ALA SER TYR CYS SEQRES 69 A 1205 ASN PHE GLN ASP LYS LEU TYR GLU GLN LEU VAL ASN ILE SEQRES 70 A 1205 GLU LYS ASN ILE ASN ASN ILE ILE GLU GLU ILE LEU GLY SEQRES 71 A 1205 PHE LYS ILE GLU THR THR GLU ASN SER GLU LEU ILE THR SEQRES 72 A 1205 LEU ASN SER ASN LYS ILE TYR ARG TYR GLY GLN SER GLU SEQRES 73 A 1205 THR ASN ASP THR PHE LEU ASN ARG HIS ARG SER ASP THR SEQRES 74 A 1205 ILE SER GLU LEU ILE SER TYR SER VAL GLY CYS GLN MET SEQRES 75 A 1205 GLY ARG TYR SER LEU ASP ARG GLU GLY LEU VAL TYR ALA SEQRES 76 A 1205 HIS GLU GLY ASN LYS GLY PHE ALA GLU LEU ALA ALA GLU SEQRES 77 A 1205 GLY ALA TYR LYS THR PHE PRO ALA ASP ASN ASP GLY ILE SEQRES 78 A 1205 LEU PRO LEU MET ASP ASP GLU TRP PHE GLU ASP ASP VAL SEQRES 79 A 1205 THR SER ARG VAL LYS GLU PHE VAL ARG THR VAL TRP GLY SEQRES 80 A 1205 GLU GLU HIS LEU GLN GLU ASN LEU GLU PHE ILE ALA GLU SEQRES 81 A 1205 SER LEU CYS LEU TYR ALA ILE LYS PRO LYS LYS GLY GLU SEQRES 82 A 1205 SER ALA LEU GLU THR ILE ARG ARG TYR LEU SER THR GLN SEQRES 83 A 1205 PHE TRP LYS ASP HIS MET LYS MET TYR LYS LYS ARG PRO SEQRES 84 A 1205 ILE TYR TRP LEU PHE SER SER GLY LYS GLU LYS ALA PHE SEQRES 85 A 1205 GLU CYS LEU VAL TYR LEU HIS ARG TYR ASN ASP ALA THR SEQRES 86 A 1205 LEU SER ARG MET ARG THR GLU TYR VAL VAL PRO LEU LEU SEQRES 87 A 1205 ALA ARG TYR GLN ALA ASN ILE ASP ARG LEU ASN ASP GLN SEQRES 88 A 1205 LEU ASP GLU ALA SER GLY GLY GLU ALA THR ARG LEU LYS SEQRES 89 A 1205 ARG GLU ARG ASP SER LEU ILE LYS LYS PHE SER GLU LEU SEQRES 90 A 1205 ARG SER TYR ASP ASP ARG LEU ARG HIS TYR ALA ASP MET SEQRES 91 A 1205 ARG ILE SER ILE ASP LEU ASP ASP GLY VAL LYS VAL ASN SEQRES 92 A 1205 TYR GLY LYS PHE GLY ASP LEU LEU ALA ASP VAL LYS ALA SEQRES 93 A 1205 ILE THR GLY ASN ALA PRO GLU ALA ILE HELIX 1 AA1 MET A 1 ILE A 6 1 6 HELIX 2 AA2 TYR A 9 LEU A 28 1 20 HELIX 3 AA3 THR A 61 GLN A 75 1 15 HELIX 4 AA4 GLY A 76 GLY A 102 1 27 HELIX 5 AA5 GLU A 121 ASP A 124 5 4 HELIX 6 AA6 HIS A 125 LEU A 134 1 10 HELIX 7 AA7 SER A 137 GLY A 148 1 12 HELIX 8 AA8 GLN A 150 HIS A 168 1 19 HELIX 9 AA9 ASP A 179 LEU A 183 5 5 HELIX 10 AB1 SER A 194 ASP A 201 1 8 HELIX 11 AB2 PRO A 204 GLN A 210 5 7 HELIX 12 AB3 VAL A 211 TYR A 221 1 11 HELIX 13 AB4 ILE A 222 VAL A 229 1 8 HELIX 14 AB5 ASP A 238 THR A 243 5 6 HELIX 15 AB6 PRO A 248 ASN A 258 1 11 HELIX 16 AB7 SER A 259 TYR A 268 1 10 HELIX 17 AB8 THR A 287 ALA A 296 1 10 HELIX 18 AB9 GLU A 303 ILE A 307 5 5 HELIX 19 AC1 GLY A 317 GLY A 335 1 19 HELIX 20 AC2 ARG A 337 ARG A 339 5 3 HELIX 21 AC3 ASP A 340 ASN A 349 1 10 HELIX 22 AC4 ASP A 356 ASP A 375 1 20 HELIX 23 AC5 ALA A 398 ASN A 405 1 8 HELIX 24 AC6 ASN A 405 MET A 410 1 6 HELIX 25 AC7 TYR A 433 LEU A 442 1 10 HELIX 26 AC8 SER A 445 GLY A 450 1 6 HELIX 27 AC9 ASP A 459 ALA A 474 1 16 HELIX 28 AD1 ASP A 478 ALA A 499 1 22 HELIX 29 AD2 ASN A 518 PHE A 529 1 12 HELIX 30 AD3 ASP A 535 PHE A 545 1 11 HELIX 31 AD4 SER A 561 PHE A 564 5 4 HELIX 32 AD5 LEU A 565 SER A 567 5 3 HELIX 33 AD6 TYR A 568 LYS A 579 1 12 HELIX 34 AD7 ASN A 626 ARG A 637 1 12 HELIX 35 AD8 LEU A 645 LYS A 651 5 7 HELIX 36 AD9 THR A 662 LYS A 671 1 10 HELIX 37 AE1 SER A 688 LEU A 693 1 6 HELIX 38 AE2 ARG A 695 VAL A 699 5 5 HELIX 39 AE3 GLY A 740 LYS A 747 1 8 HELIX 40 AE4 ASN A 752 TYR A 756 5 5 HELIX 41 AE5 GLN A 784 GLY A 786 5 3 HELIX 42 AE6 SER A 798 ASN A 807 1 10 HELIX 43 AE7 SER A 808 CYS A 819 1 12 HELIX 44 AE8 THR A 825 ARG A 830 1 6 HELIX 45 AE9 ASN A 838 ASN A 856 1 19 HELIX 46 AF1 LYS A 868 HIS A 872 5 5 HELIX 47 AF2 ASN A 875 GLY A 910 1 36 HELIX 48 AF3 ASN A 927 GLY A 933 1 7 HELIX 49 AF4 LEU A 942 MET A 962 1 21 HELIX 50 AF5 HIS A 976 LYS A 980 5 5 HELIX 51 AF6 GLY A 981 GLY A 989 1 9 HELIX 52 AF7 ASP A 1013 GLY A 1027 1 15 HELIX 53 AF8 HIS A 1030 ALA A 1046 1 17 HELIX 54 AF9 SER A 1054 GLN A 1066 1 13 HELIX 55 AG1 GLN A 1066 LYS A 1076 1 11 HELIX 56 AG2 ALA A 1104 ALA A 1135 1 32 HELIX 57 AG3 SER A 1136 MET A 1170 1 35 HELIX 58 AG4 ASP A 1175 ASP A 1178 5 4 HELIX 59 AG5 GLY A 1179 TYR A 1184 1 6 HELIX 60 AG6 GLY A 1185 GLY A 1188 5 4 HELIX 61 AG7 ASP A 1193 GLY A 1199 1 7 SHEET 1 AA1 3 GLU A 44 ILE A 46 0 SHEET 2 AA1 3 THR A 49 TYR A 52 -1 O THR A 49 N ILE A 46 SHEET 3 AA1 3 PHE A 55 PRO A 58 -1 O TYR A 57 N VAL A 50 SHEET 1 AA2 7 ILE A 387 SER A 389 0 SHEET 2 AA2 7 ILE A 350 ASP A 354 1 N GLY A 352 O VAL A 388 SHEET 3 AA2 7 VAL A 309 ASP A 311 1 N ASP A 311 O LEU A 353 SHEET 4 AA2 7 TYR A 502 ALA A 507 1 O ALA A 504 N LEU A 310 SHEET 5 AA2 7 LEU A 548 MET A 559 1 O ALA A 555 N VAL A 505 SHEET 6 AA2 7 THR A 602 ILE A 607 -1 O TRP A 605 N GLN A 556 SHEET 7 AA2 7 PHE A 581 GLY A 588 -1 N THR A 583 O VAL A 606 SHEET 1 AA3 2 PHE A 619 PHE A 620 0 SHEET 2 AA3 2 CYS A 640 PHE A 641 -1 O PHE A 641 N PHE A 619 SHEET 1 AA4 4 ALA A 679 VAL A 680 0 SHEET 2 AA4 4 ALA A 788 VAL A 789 -1 O ALA A 788 N VAL A 680 SHEET 3 AA4 4 GLY A 760 TRP A 763 -1 N GLY A 761 O VAL A 789 SHEET 4 AA4 4 MET A 773 MET A 776 -1 O ARG A 774 N THR A 762 SHEET 1 AA5 3 ILE A 733 ASN A 735 0 SHEET 2 AA5 3 TRP A 714 ALA A 718 -1 N PHE A 715 O ILE A 734 SHEET 3 AA5 3 LEU A 781 PHE A 782 1 O LEU A 781 N ALA A 718 SHEET 1 AA6 3 ILE A1001 LEU A1004 0 SHEET 2 AA6 3 GLU A1093 TYR A1097 -1 O LEU A1095 N LEU A1002 SHEET 3 AA6 3 TYR A1081 SER A1085 -1 N TRP A1082 O VAL A1096 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 TER 9729 ILE A1205 MASTER 135 0 0 61 22 0 0 6 9728 1 0 93 END