HEADER HYDROLASE 31-JAN-24 8VWB TITLE CRYOEM STRUCTURE OF A FTSH HELICAL ASSEMBLY IN THE AGED STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-DEPENDENT ZINC METALLOPROTEASE FTSH; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.24.-; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: FTSH, TM_0580; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEOTIDE BINDING, PROTEASE, CYTOPLASMIC DOMAIN, HELICAL ASSEMBLY, KEYWDS 2 HYDROLASE EXPDTA ELECTRON MICROSCOPY AUTHOR Y.LI,J.ZHU,Z.ZHANG,F.WANG,E.H.EGELMAN,F.A.TEZCAN REVDAT 3 11-JUN-25 8VWB 1 JRNL REVDAT 2 29-JAN-25 8VWB 1 JRNL REVDAT 1 15-JAN-25 8VWB 0 JRNL AUTH Y.LI,J.ZHU,Z.ZHANG,J.WEI,F.WANG,G.MEISL,T.P.J.KNOWLES, JRNL AUTH 2 E.H.EGELMAN,F.A.TEZCAN JRNL TITL TRANSFORMING AN ATP-DEPENDENT ENZYME INTO A DISSIPATIVE, JRNL TITL 2 SELF-ASSEMBLING SYSTEM. JRNL REF NAT.CHEM.BIOL. V. 21 883 2025 JRNL REFN ESSN 1552-4469 JRNL PMID 39806067 JRNL DOI 10.1038/S41589-024-01811-1 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 278103 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8VWB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1000281067. 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 : HELICAL ARRAY REMARK 245 PARTICLE TYPE : HELICAL REMARK 245 NAME OF SAMPLE : CRYOEM STRUCTURE OF A FTSH REMARK 245 HELICAL ASSEMBLY IN THE AGED REMARK 245 STATE 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 : 6.00 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 K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2100.00 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) : 5000.00 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 HELICAL SYMMETRY WITH THE FOLLOWING PARAMETERS: REMARK 300 ROTATION PER SUBUNIT (TWIST) = 157.50 DEGREES REMARK 300 RISE PER SUBUNIT (HEIGHT) = 9.30 ANGSTROMS 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 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 350 BIOMT1 2 -0.923880 -0.382683 0.000000 444.37300 REMARK 350 BIOMT2 2 0.382683 -0.923880 0.000000 296.90600 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 9.30000 REMARK 350 BIOMT1 3 0.707107 0.707107 0.000000 -79.79510 REMARK 350 BIOMT2 3 -0.707107 0.707107 0.000000 192.65500 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 18.60000 REMARK 350 BIOMT1 4 -0.382683 -0.923880 0.000000 444.36800 REMARK 350 BIOMT2 4 0.923880 -0.382683 0.000000 88.38000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 27.90000 REMARK 350 BIOMT1 5 0.000000 1.000000 0.000000 0.00860 REMARK 350 BIOMT2 5 -1.000000 0.000000 0.000000 385.30600 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 37.20000 REMARK 350 BIOMT1 6 0.382683 -0.923880 0.000000 296.91500 REMARK 350 BIOMT2 6 0.923880 0.382683 0.000000 -59.06690 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 46.50000 REMARK 350 BIOMT1 7 -0.707107 0.707107 0.000000 192.66300 REMARK 350 BIOMT2 7 -0.707107 -0.707107 0.000000 465.10100 REMARK 350 BIOMT3 7 0.000000 0.000000 1.000000 55.80000 REMARK 350 BIOMT1 8 0.923880 -0.382683 0.000000 88.38860 REMARK 350 BIOMT2 8 0.382683 0.923880 0.000000 -59.06220 REMARK 350 BIOMT3 8 0.000000 0.000000 1.000000 65.10000 REMARK 350 BIOMT1 9 -1.000000 0.000000 0.000000 385.31400 REMARK 350 BIOMT2 9 0.000000 -1.000000 0.000000 385.29700 REMARK 350 BIOMT3 9 0.000000 0.000000 1.000000 74.40000 REMARK 350 BIOMT1 10 0.923880 0.382683 0.000000 -59.05830 REMARK 350 BIOMT2 10 -0.382683 0.923880 0.000000 88.39120 REMARK 350 BIOMT3 10 0.000000 0.000000 1.000000 83.70000 REMARK 350 BIOMT1 11 -0.707107 -0.707107 0.000000 465.11000 REMARK 350 BIOMT2 11 0.707107 -0.707107 0.000000 192.64300 REMARK 350 BIOMT3 11 0.000000 0.000000 1.000000 93.00000 REMARK 350 BIOMT1 12 0.382683 0.923880 0.000000 -59.05360 REMARK 350 BIOMT2 12 -0.923880 0.382683 0.000000 296.91700 REMARK 350 BIOMT3 12 0.000000 0.000000 1.000000 102.30000 REMARK 350 BIOMT1 13 0.000000 -1.000000 0.000000 385.30600 REMARK 350 BIOMT2 13 1.000000 0.000000 0.000000 -0.00860 REMARK 350 BIOMT3 13 0.000000 0.000000 1.000000 111.60000 REMARK 350 BIOMT1 14 -0.382683 0.923880 0.000000 88.39980 REMARK 350 BIOMT2 14 -0.923880 -0.382683 0.000000 444.36400 REMARK 350 BIOMT3 14 0.000000 0.000000 1.000000 120.90000 REMARK 350 BIOMT1 15 0.707107 -0.707107 0.000000 192.65100 REMARK 350 BIOMT2 15 0.707107 0.707107 0.000000 -79.80370 REMARK 350 BIOMT3 15 0.000000 0.000000 1.000000 130.20000 REMARK 350 BIOMT1 16 -0.923880 0.382683 0.000000 296.92600 REMARK 350 BIOMT2 16 -0.382683 -0.923880 0.000000 444.35900 REMARK 350 BIOMT3 16 0.000000 0.000000 1.000000 139.50000 REMARK 350 BIOMT1 17 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 17 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 17 0.000000 0.000000 1.000000 148.80000 REMARK 350 BIOMT1 18 -0.923880 -0.382683 0.000000 444.37300 REMARK 350 BIOMT2 18 0.382683 -0.923880 0.000000 296.90600 REMARK 350 BIOMT3 18 0.000000 0.000000 1.000000 158.10000 REMARK 350 BIOMT1 19 0.707107 0.707107 0.000000 -79.79510 REMARK 350 BIOMT2 19 -0.707107 0.707107 0.000000 192.65500 REMARK 350 BIOMT3 19 0.000000 0.000000 1.000000 167.40000 REMARK 350 BIOMT1 20 -0.382683 -0.923880 0.000000 444.36800 REMARK 350 BIOMT2 20 0.923880 -0.382683 0.000000 88.38000 REMARK 350 BIOMT3 20 0.000000 0.000000 1.000000 176.70000 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 SER A 144 REMARK 465 GLY A 145 REMARK 465 GLY A 146 REMARK 465 ALA A 147 REMARK 465 THR A 148 REMARK 465 MET A 149 REMARK 465 TYR A 150 REMARK 465 LYS A 151 REMARK 465 PRO A 152 REMARK 465 SER A 153 REMARK 465 GLY A 154 REMARK 465 ASN A 155 REMARK 465 LYS A 156 REMARK 465 VAL A 231 REMARK 465 GLU A 232 REMARK 465 LEU A 233 REMARK 465 PHE A 234 REMARK 465 VAL A 235 REMARK 465 GLY A 236 REMARK 465 ARG A 267 REMARK 465 HIS A 268 REMARK 465 ARG A 269 REMARK 465 GLY A 270 REMARK 465 ALA A 271 REMARK 465 GLY A 272 REMARK 465 LEU A 273 REMARK 465 GLY A 274 REMARK 465 GLY A 275 REMARK 465 GLY A 276 REMARK 465 HIS A 277 REMARK 465 ASP A 278 REMARK 465 GLU A 279 REMARK 465 PRO A 460 REMARK 465 GLU A 461 REMARK 465 GLU A 462 REMARK 465 MET A 517 REMARK 465 SER A 518 REMARK 465 GLU A 519 REMARK 465 GLU A 520 REMARK 465 LEU A 521 REMARK 465 GLY A 522 REMARK 465 PRO A 523 REMARK 465 LEU A 524 REMARK 465 ALA A 525 REMARK 465 TRP A 526 REMARK 465 GLY A 527 REMARK 465 LYS A 528 REMARK 465 GLU A 529 REMARK 465 GLU A 530 REMARK 465 GLN A 531 REMARK 465 GLU A 532 REMARK 465 VAL A 533 REMARK 465 PHE A 534 REMARK 465 LEU A 535 REMARK 465 GLY A 536 REMARK 465 LYS A 537 REMARK 465 GLU A 538 REMARK 465 ILE A 539 REMARK 465 THR A 540 REMARK 465 ARG A 541 REMARK 465 LEU A 542 REMARK 465 ARG A 543 REMARK 465 ASN A 544 REMARK 465 TYR A 545 REMARK 465 SER A 546 REMARK 465 GLU A 547 REMARK 465 GLU A 548 REMARK 465 VAL A 549 REMARK 465 ALA A 550 REMARK 465 SER A 551 REMARK 465 LYS A 552 REMARK 465 GLU A 606 REMARK 465 LYS A 607 REMARK 465 VAL A 608 REMARK 465 VAL A 609 REMARK 465 GLU A 610 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 ASP A 182 89.44 -154.51 REMARK 500 GLU A 590 -7.27 75.93 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 ZN A 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 423 NE2 REMARK 620 2 HIS A 427 NE2 112.8 REMARK 620 3 ASP A 500 OD2 117.1 113.0 REMARK 620 N 1 2 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 ATP A 802 O3G REMARK 620 2 ATP A 802 O2A 105.1 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-43580 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF A FTSH HELICAL ASSEMBLY IN THE AGED STATE DBREF 8VWB A 147 610 UNP Q9WZ49 FTSH_THEMA 147 610 SEQADV 8VWB SER A 144 UNP Q9WZ49 EXPRESSION TAG SEQADV 8VWB GLY A 145 UNP Q9WZ49 EXPRESSION TAG SEQADV 8VWB GLY A 146 UNP Q9WZ49 EXPRESSION TAG SEQADV 8VWB SER A 255 UNP Q9WZ49 CYS 255 ENGINEERED MUTATION SEQADV 8VWB LEU A 410 UNP Q9WZ49 LYS 410 ENGINEERED MUTATION SEQADV 8VWB ALA A 415 UNP Q9WZ49 LYS 415 ENGINEERED MUTATION SEQADV 8VWB SER A 513 UNP Q9WZ49 CYS 513 ENGINEERED MUTATION SEQADV 8VWB SER A 564 UNP Q9WZ49 CYS 564 ENGINEERED MUTATION SEQRES 1 A 467 SER GLY GLY ALA THR MET TYR LYS PRO SER GLY ASN LYS SEQRES 2 A 467 ARG VAL THR PHE LYS ASP VAL GLY GLY ALA GLU GLU ALA SEQRES 3 A 467 ILE GLU GLU LEU LYS GLU VAL VAL GLU PHE LEU LYS ASP SEQRES 4 A 467 PRO SER LYS PHE ASN ARG ILE GLY ALA ARG MET PRO LYS SEQRES 5 A 467 GLY ILE LEU LEU VAL GLY PRO PRO GLY THR GLY LYS THR SEQRES 6 A 467 LEU LEU ALA ARG ALA VAL ALA GLY GLU ALA ASN VAL PRO SEQRES 7 A 467 PHE PHE HIS ILE SER GLY SER ASP PHE VAL GLU LEU PHE SEQRES 8 A 467 VAL GLY VAL GLY ALA ALA ARG VAL ARG ASP LEU PHE ALA SEQRES 9 A 467 GLN ALA LYS ALA HIS ALA PRO SER ILE VAL PHE ILE ASP SEQRES 10 A 467 GLU ILE ASP ALA VAL GLY ARG HIS ARG GLY ALA GLY LEU SEQRES 11 A 467 GLY GLY GLY HIS ASP GLU ARG GLU GLN THR LEU ASN GLN SEQRES 12 A 467 LEU LEU VAL GLU MET ASP GLY PHE ASP SER LYS GLU GLY SEQRES 13 A 467 ILE ILE VAL MET ALA ALA THR ASN ARG PRO ASP ILE LEU SEQRES 14 A 467 ASP PRO ALA LEU LEU ARG PRO GLY ARG PHE ASP LYS LYS SEQRES 15 A 467 ILE VAL VAL ASP PRO PRO ASP MET LEU GLY ARG LYS LYS SEQRES 16 A 467 ILE LEU GLU ILE HIS THR ARG ASN LYS PRO LEU ALA GLU SEQRES 17 A 467 ASP VAL ASN LEU GLU ILE ILE ALA LYS ARG THR PRO GLY SEQRES 18 A 467 PHE VAL GLY ALA ASP LEU GLU ASN LEU VAL ASN GLU ALA SEQRES 19 A 467 ALA LEU LEU ALA ALA ARG GLU GLY ARG ASP LYS ILE THR SEQRES 20 A 467 MET LYS ASP PHE GLU GLU ALA ILE ASP ARG VAL ILE ALA SEQRES 21 A 467 GLY PRO ALA ARG LYS SER LEU LEU ILE SER PRO ALA GLU SEQRES 22 A 467 LYS ARG ILE ILE ALA TYR HIS GLU ALA GLY HIS ALA VAL SEQRES 23 A 467 VAL SER THR VAL VAL PRO ASN GLY GLU PRO VAL HIS ARG SEQRES 24 A 467 ILE SER ILE ILE PRO ARG GLY TYR LYS ALA LEU GLY TYR SEQRES 25 A 467 THR LEU HIS LEU PRO GLU GLU ASP LYS TYR LEU VAL SER SEQRES 26 A 467 ARG ASN GLU LEU LEU ASP LYS LEU THR ALA LEU LEU GLY SEQRES 27 A 467 GLY ARG ALA ALA GLU GLU VAL VAL PHE GLY ASP VAL THR SEQRES 28 A 467 SER GLY ALA ALA ASN ASP ILE GLU ARG ALA THR GLU ILE SEQRES 29 A 467 ALA ARG ASN MET VAL SER GLN LEU GLY MET SER GLU GLU SEQRES 30 A 467 LEU GLY PRO LEU ALA TRP GLY LYS GLU GLU GLN GLU VAL SEQRES 31 A 467 PHE LEU GLY LYS GLU ILE THR ARG LEU ARG ASN TYR SER SEQRES 32 A 467 GLU GLU VAL ALA SER LYS ILE ASP GLU GLU VAL LYS LYS SEQRES 33 A 467 ILE VAL THR ASN SER TYR GLU ARG ALA LYS GLU ILE ILE SEQRES 34 A 467 ARG LYS TYR ARG LYS GLN LEU ASP ASN ILE VAL GLU ILE SEQRES 35 A 467 LEU LEU GLU LYS GLU THR ILE GLU GLY ASP GLU LEU ARG SEQRES 36 A 467 ARG ILE LEU SER GLU GLU PHE GLU LYS VAL VAL GLU HET MG A 800 1 HET ZN A 801 1 HET ATP A 802 43 HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 ZN ZN 2+ FORMUL 4 ATP C10 H16 N5 O13 P3 HELIX 1 AA1 THR A 159 VAL A 163 5 5 HELIX 2 AA2 ALA A 166 LEU A 173 1 8 HELIX 3 AA3 LEU A 173 ASP A 182 1 10 HELIX 4 AA4 PRO A 183 ARG A 188 1 6 HELIX 5 AA5 GLY A 206 ALA A 218 1 13 HELIX 6 AA6 SER A 228 PHE A 230 5 3 HELIX 7 AA7 GLY A 238 HIS A 252 1 15 HELIX 8 AA8 GLU A 261 GLY A 266 1 6 HELIX 9 AA9 GLU A 281 GLY A 293 1 13 HELIX 10 AB1 ASP A 295 GLU A 298 5 4 HELIX 11 AB2 ARG A 308 LEU A 312 5 5 HELIX 12 AB3 ASP A 313 ARG A 318 5 6 HELIX 13 AB4 ASP A 332 HIS A 343 1 12 HELIX 14 AB5 ASN A 354 ARG A 361 1 8 HELIX 15 AB6 VAL A 366 GLU A 384 1 19 HELIX 16 AB7 THR A 390 ILE A 402 1 13 HELIX 17 AB8 SER A 413 VAL A 434 1 22 HELIX 18 AB9 SER A 468 LEU A 480 1 13 HELIX 19 AC1 LEU A 480 PHE A 490 1 11 HELIX 20 AC2 THR A 494 GLY A 516 1 23 HELIX 21 AC3 ASP A 554 TYR A 575 1 22 HELIX 22 AC4 TYR A 575 GLU A 590 1 16 HELIX 23 AC5 GLU A 593 GLU A 604 1 12 SHEET 1 AA1 5 PHE A 222 SER A 226 0 SHEET 2 AA1 5 SER A 255 ASP A 260 1 O PHE A 258 N PHE A 223 SHEET 3 AA1 5 ILE A 300 THR A 306 1 O MET A 303 N VAL A 257 SHEET 4 AA1 5 GLY A 196 VAL A 200 1 N LEU A 199 O ALA A 304 SHEET 5 AA1 5 LYS A 324 VAL A 327 1 O ILE A 326 N LEU A 198 SHEET 1 AA2 2 ILE A 443 SER A 444 0 SHEET 2 AA2 2 THR A 591 ILE A 592 -1 O ILE A 592 N ILE A 443 LINK NE2 HIS A 423 ZN ZN A 801 1555 1555 2.30 LINK NE2 HIS A 427 ZN ZN A 801 1555 1555 2.30 LINK OD2 ASP A 500 ZN ZN A 801 1555 1555 2.15 LINK MG MG A 800 O3G ATP A 802 1555 1555 2.01 LINK MG MG A 800 O2A ATP A 802 1555 1555 2.67 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 1908 3039 CONECT 1936 3039 CONECT 2461 3039 CONECT 3038 3043 3050 CONECT 3039 1908 1936 2461 CONECT 3040 3041 3042 3043 3047 CONECT 3041 3040 CONECT 3042 3040 CONECT 3043 3038 3040 CONECT 3044 3045 3046 3047 3051 CONECT 3045 3044 CONECT 3046 3044 CONECT 3047 3040 3044 CONECT 3048 3049 3050 3051 3052 CONECT 3049 3048 CONECT 3050 3038 3048 CONECT 3051 3044 3048 CONECT 3052 3048 3053 CONECT 3053 3052 3054 3071 3072 CONECT 3054 3053 3055 3056 3073 CONECT 3055 3054 3060 CONECT 3056 3054 3057 3058 3074 CONECT 3057 3056 3075 CONECT 3058 3056 3059 3060 3076 CONECT 3059 3058 3077 CONECT 3060 3055 3058 3061 3078 CONECT 3061 3060 3062 3070 CONECT 3062 3061 3063 3079 CONECT 3063 3062 3064 CONECT 3064 3063 3065 3070 CONECT 3065 3064 3066 3067 CONECT 3066 3065 3080 3081 CONECT 3067 3065 3068 CONECT 3068 3067 3069 3082 CONECT 3069 3068 3070 CONECT 3070 3061 3064 3069 CONECT 3071 3053 CONECT 3072 3053 CONECT 3073 3054 CONECT 3074 3056 CONECT 3075 3057 CONECT 3076 3058 CONECT 3077 3059 CONECT 3078 3060 CONECT 3079 3062 CONECT 3080 3066 CONECT 3081 3066 CONECT 3082 3068 MASTER 280 0 3 23 7 0 0 6 3069 1 48 36 END