HEADER ISOMERASE 03-JUL-24 9IMJ TITLE BACTERIOPHAGE T6 TOPOISOMERASE II ATPASE DOMAIN CRYSTAL STRCUTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA TOPOISOMERASE (ATP-HYDROLYZING); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ATPASE DOMAIN; COMPND 5 EC: 5.6.2.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T6; SOURCE 3 ORGANISM_TAXID: 10666; SOURCE 4 GENE: ECT6_00003; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TOPOISOMERASE II ATPASE DOMAIN, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.H.XIN,Y.T.CHEN REVDAT 1 25-SEP-24 9IMJ 0 JRNL AUTH Y.H.XIN,Y.T.CHEN JRNL TITL BACTERIOPHAGE T6 TOPOISOMERASE II ATPASE DOMAIN CRYSTAL JRNL TITL 2 STRCUTURE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.20 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 11766 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.236 REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 594 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 36.7900 - 4.4400 0.97 2992 150 0.1979 0.2197 REMARK 3 2 4.4400 - 3.5300 0.94 2796 133 0.2208 0.2848 REMARK 3 3 3.5300 - 3.0800 0.91 2670 166 0.2705 0.3323 REMARK 3 4 3.0800 - 2.8000 0.93 2714 145 0.3631 0.4897 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.800 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : 0.010 530 REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9IMJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 04-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1300049142. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-X REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13967 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 16.10 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 15.80 REMARK 200 R MERGE FOR SHELL (I) : 0.73600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, SUCCINIC ACID, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.30000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 68.60000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 68.60000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 34.30000 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 34.30000 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 ALA A 376 REMARK 465 ALA A 377 REMARK 465 GLU A 378 REMARK 465 LYS A 379 REMARK 465 ALA A 380 REMARK 465 HIS A 381 REMARK 465 HIS A 382 REMARK 465 HIS A 383 REMARK 465 HIS A 384 REMARK 465 HIS A 385 REMARK 465 HIS A 386 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NZ LYS A 331 O1G ANP A 402 1.31 REMARK 500 NE2 GLN A 199 OD1 ASP A 203 2.15 REMARK 500 OD1 ASN A 75 OG1 THR A 222 2.15 REMARK 500 OG SER A 26 O SER A 191 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CE LYS A 125 NZ LYS A 234 2545 2.12 REMARK 500 NZ LYS A 125 NZ LYS A 234 2545 2.18 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 TRP A 39 78.94 -68.04 REMARK 500 ASN A 80 60.80 35.76 REMARK 500 THR A 101 41.95 -81.30 REMARK 500 LYS A 116 39.83 73.13 REMARK 500 MET A 132 -24.52 -162.98 REMARK 500 VAL A 135 -25.28 -142.37 REMARK 500 GLU A 193 35.36 -83.98 REMARK 500 ASP A 240 111.02 -162.13 REMARK 500 ALA A 243 -178.97 -65.28 REMARK 500 GLN A 248 -151.15 -110.13 REMARK 500 GLU A 249 -74.49 -72.45 REMARK 500 ASN A 250 56.62 -97.99 REMARK 500 CYS A 251 133.04 -171.10 REMARK 500 ASN A 269 -122.52 44.03 REMARK 500 LYS A 300 68.40 39.54 REMARK 500 ASN A 358 31.33 -97.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MET A 1 ILE A 2 144.46 REMARK 500 LEU A 312 THR A 313 148.70 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 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 58 OD1 REMARK 620 2 ANP A 402 O2G 114.6 REMARK 620 N 1 DBREF1 9IMJ A 1 380 UNP A0A346FJ89_BPT6 DBREF2 9IMJ A A0A346FJ89 1 380 SEQADV 9IMJ HIS A 381 UNP A0A346FJ8 EXPRESSION TAG SEQADV 9IMJ HIS A 382 UNP A0A346FJ8 EXPRESSION TAG SEQADV 9IMJ HIS A 383 UNP A0A346FJ8 EXPRESSION TAG SEQADV 9IMJ HIS A 384 UNP A0A346FJ8 EXPRESSION TAG SEQADV 9IMJ HIS A 385 UNP A0A346FJ8 EXPRESSION TAG SEQADV 9IMJ HIS A 386 UNP A0A346FJ8 EXPRESSION TAG SEQRES 1 A 386 MET ILE LYS ASN GLU ILE LYS ILE LEU SER ASP ILE GLU SEQRES 2 A 386 HIS ILE LYS LYS ARG SER GLY MET TYR ILE GLY SER SER SEQRES 3 A 386 ALA ASN GLU MET HIS GLU ARG PHE LEU PHE GLY LYS TRP SEQRES 4 A 386 GLU SER VAL GLN TYR VAL PRO GLY LEU VAL LYS LEU ILE SEQRES 5 A 386 ASP GLU ILE ILE ASP ASN SER VAL ASP GLU GLY ILE ARG SEQRES 6 A 386 THR LYS PHE LYS PHE ALA ASN LYS ILE ASN VAL THR ILE SEQRES 7 A 386 LYS ASN ASN GLN VAL THR VAL GLU ASP ASN GLY ARG GLY SEQRES 8 A 386 ILE PRO GLN ALA MET VAL LYS THR PRO THR GLY GLU GLU SEQRES 9 A 386 ILE PRO GLY PRO VAL ALA ALA TRP THR ILE PRO LYS ALA SEQRES 10 A 386 GLY GLY ASN PHE GLY ASP ASP LYS GLU ARG VAL THR GLY SEQRES 11 A 386 GLY MET ASN GLY VAL GLY SER SER LEU THR ASN ILE PHE SEQRES 12 A 386 SER VAL MET PHE VAL GLY GLU THR GLY ASP GLY GLN ASN SEQRES 13 A 386 ASN ILE VAL VAL ARG CYS SER ASN GLY MET GLU ASN LYS SEQRES 14 A 386 SER TRP GLU THR ILE PRO GLY LYS TRP LYS GLY THR ARG SEQRES 15 A 386 VAL THR PHE ILE PRO ASP PHE MET SER PHE GLU THR ASN SEQRES 16 A 386 GLU LEU SER GLN VAL TYR LEU ASP ILE THR LEU ASP ARG SEQRES 17 A 386 LEU GLN THR LEU ALA VAL VAL TYR PRO ASP ILE GLN PHE SEQRES 18 A 386 THR PHE ASN GLY LYS LYS VAL GLN GLY ASN PHE LYS LYS SEQRES 19 A 386 TYR ALA ARG GLN TYR ASP GLU HIS ALA ILE VAL GLN GLU SEQRES 20 A 386 GLN GLU ASN CYS SER ILE ALA VAL GLY ARG SER PRO ASP SEQRES 21 A 386 GLY PHE ARG GLN LEU THR TYR VAL ASN ASN ILE HIS THR SEQRES 22 A 386 LYS ASN GLY GLY HIS HIS ILE ASP CYS VAL MET ASP ASP SEQRES 23 A 386 ILE CYS GLU ASP LEU ILE PRO GLN ILE LYS ARG LYS PHE SEQRES 24 A 386 LYS ILE ASP VAL THR LYS ALA ARG VAL LYS GLU CYS LEU SEQRES 25 A 386 THR ILE VAL MET PHE VAL ARG ASP MET LYS ASN MET ARG SEQRES 26 A 386 PHE ASP SER GLN THR LYS GLU ARG LEU THR SER PRO PHE SEQRES 27 A 386 GLY GLU ILE ARG SER HIS ILE GLN LEU ASP ALA LYS LYS SEQRES 28 A 386 ILE SER ARG ALA ILE LEU ASN ASN GLU ALA ILE LEU MET SEQRES 29 A 386 PRO ILE ILE GLU ALA ALA LEU ALA ARG LYS LEU ALA ALA SEQRES 30 A 386 GLU LYS ALA HIS HIS HIS HIS HIS HIS HET MG A 401 1 HET ANP A 402 31 HETNAM MG MAGNESIUM ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER FORMUL 2 MG MG 2+ FORMUL 3 ANP C10 H17 N6 O12 P3 FORMUL 4 HOH *18(H2 O) HELIX 1 AA1 SER A 10 ARG A 18 1 9 HELIX 2 AA2 SER A 19 TYR A 22 5 4 HELIX 3 AA3 VAL A 45 THR A 66 1 22 HELIX 4 AA4 GLY A 107 ILE A 114 1 8 HELIX 5 AA5 ASP A 123 ARG A 127 5 5 HELIX 6 AA6 VAL A 135 PHE A 143 1 9 HELIX 7 AA7 PHE A 189 PHE A 192 5 4 HELIX 8 AA8 SER A 198 TYR A 216 1 19 HELIX 9 AA9 ASN A 231 GLN A 238 1 8 HELIX 10 AB1 GLY A 277 LYS A 300 1 24 HELIX 11 AB2 THR A 304 GLU A 310 1 7 HELIX 12 AB3 PRO A 337 ILE A 345 1 9 HELIX 13 AB4 ASP A 348 ASN A 358 1 11 HELIX 14 AB5 ASN A 359 ARG A 373 1 15 SHEET 1 AA1 2 GLU A 29 LEU A 35 0 SHEET 2 AA1 2 LYS A 38 TYR A 44 -1 O LYS A 38 N LEU A 35 SHEET 1 AA2 8 ASN A 168 PRO A 175 0 SHEET 2 AA2 8 ASN A 156 SER A 163 -1 N ASN A 157 O ILE A 174 SHEET 3 AA2 8 SER A 144 ASP A 153 -1 N PHE A 147 O CYS A 162 SHEET 4 AA2 8 LYS A 179 PRO A 187 -1 O ARG A 182 N GLU A 150 SHEET 5 AA2 8 GLN A 82 ASP A 87 -1 N ASP A 87 O THR A 181 SHEET 6 AA2 8 LYS A 73 LYS A 79 -1 N ASN A 75 O GLU A 86 SHEET 7 AA2 8 GLN A 220 PHE A 223 1 O THR A 222 N VAL A 76 SHEET 8 AA2 8 LYS A 226 VAL A 228 -1 O VAL A 228 N PHE A 221 SHEET 1 AA3 2 MET A 96 LYS A 98 0 SHEET 2 AA3 2 GLU A 104 PRO A 106 -1 O ILE A 105 N VAL A 97 SHEET 1 AA4 5 ILE A 244 GLU A 247 0 SHEET 2 AA4 5 SER A 252 ARG A 257 -1 O ILE A 253 N GLN A 246 SHEET 3 AA4 5 LEU A 312 VAL A 318 -1 O THR A 313 N GLY A 256 SHEET 4 AA4 5 ARG A 263 VAL A 268 1 N TYR A 267 O MET A 316 SHEET 5 AA4 5 ILE A 271 HIS A 272 -1 O ILE A 271 N VAL A 268 LINK OD1 ASN A 58 MG MG A 401 1555 1555 2.93 LINK MG MG A 401 O2G ANP A 402 1555 1555 2.30 CRYST1 90.989 90.989 102.900 90.00 90.00 120.00 P 31 2 1 6 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 0.010990 0.006345 0.000000 0.00000 SCALE2 0.000000 0.012691 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009718 0.00000