HEADER BIOSYNTHETIC PROTEIN 05-NOV-24 9KF1 TITLE CRYSTAL STRUCTURE OF STREPTOMYCES SP. SULFOTRANSFERASE CPZ8 INVOLVED TITLE 2 IN CAPRAZAMYCINS SYNTHESIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SULFOTRANSFERASE FAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP.; SOURCE 3 ORGANISM_TAXID: 1931; SOURCE 4 GENE: G3M58_47930; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SULFOTRANSFERASE, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.IWAMOTO,M.WATANABE,K.SUZUKI,T.TERAMOTO,Y.KAKUTA REVDAT 1 05-NOV-25 9KF1 0 JRNL AUTH Y.IWAMOTO,M.WATANABE,K.KAWANO,K.SUZUKI,M.YAZAKI,M.ARISAWA, JRNL AUTH 2 E.NISHIMOTO,M.IGARASHI,T.TERAMOTO,Y.KAKUTA JRNL TITL CRYSTAL STRUCTURE OF STREPTOMYCES SP. SULFOTRANSFERASE CPZ8 JRNL TITL 2 INVOLVED IN CAPRAZAMYCIN SYNTHESIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.38 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5286 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.54 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 54903 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.142 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.154 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.640 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 31.5400 - 3.3300 1.00 3942 149 0.1339 0.1275 REMARK 3 2 3.3200 - 2.6400 1.00 3845 146 0.1271 0.1449 REMARK 3 3 2.6400 - 2.3100 1.00 3796 143 0.1224 0.1443 REMARK 3 4 2.3100 - 2.1000 1.00 3793 144 0.1235 0.1381 REMARK 3 5 2.1000 - 1.9500 1.00 3773 141 0.1299 0.1412 REMARK 3 6 1.9500 - 1.8300 1.00 3799 144 0.1367 0.1543 REMARK 3 7 1.8300 - 1.7400 1.00 3739 142 0.1529 0.1776 REMARK 3 8 1.7400 - 1.6600 1.00 3782 143 0.1547 0.1633 REMARK 3 9 1.6600 - 1.6000 1.00 3759 142 0.1518 0.1735 REMARK 3 10 1.6000 - 1.5400 1.00 3772 142 0.1636 0.1897 REMARK 3 11 1.5400 - 1.5000 1.00 3716 141 0.1775 0.2227 REMARK 3 12 1.5000 - 1.4500 1.00 3759 142 0.2032 0.2309 REMARK 3 13 1.4500 - 1.4100 0.99 3740 142 0.2583 0.2735 REMARK 3 14 1.4100 - 1.3800 0.99 3688 139 0.3245 0.3491 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) : 0.146 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.112 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.68 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 : 0.011 1856 REMARK 3 ANGLE : 1.196 2552 REMARK 3 CHIRALITY : 0.092 264 REMARK 3 PLANARITY : 0.016 339 REMARK 3 DIHEDRAL : 14.181 689 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 18.7934 7.2937 10.9265 REMARK 3 T TENSOR REMARK 3 T11: 0.1310 T22: 0.1014 REMARK 3 T33: 0.1365 T12: 0.0133 REMARK 3 T13: 0.0098 T23: -0.0092 REMARK 3 L TENSOR REMARK 3 L11: 0.5582 L22: 1.5804 REMARK 3 L33: 1.7548 L12: -0.0694 REMARK 3 L13: -0.1397 L23: 0.0469 REMARK 3 S TENSOR REMARK 3 S11: 0.0041 S12: 0.0275 S13: -0.0154 REMARK 3 S21: -0.0939 S22: -0.0427 S23: 0.1787 REMARK 3 S31: -0.0453 S32: -0.1465 S33: 0.0263 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 9KF1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1300053309. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54909 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.380 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: 5TIZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM PHOSPHATE MONOHYDRATE REMARK 280 MONOBASIC, POTASSIUM PHOSPHATE DIBASIC, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 64.71000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 16.52000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.71000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 16.52000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC 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 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 -2 REMARK 465 THR A -1 REMARK 465 ARG A 203 REMARK 465 ARG A 204 REMARK 465 LEU A 205 REMARK 465 ALA A 206 REMARK 465 HIS A 207 REMARK 465 ARG A 208 REMARK 465 GLY A 209 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 O HOH A 416 O HOH A 696 1.83 REMARK 500 O HOH A 433 O HOH A 620 2.00 REMARK 500 OG SER A 156 O HOH A 401 2.04 REMARK 500 O HOH A 500 O HOH A 714 2.05 REMARK 500 O HOH A 484 O HOH A 638 2.06 REMARK 500 O HOH A 463 O HOH A 580 2.06 REMARK 500 O HOH A 609 O HOH A 718 2.07 REMARK 500 O HOH A 409 O HOH A 673 2.08 REMARK 500 O HOH A 403 O HOH A 536 2.10 REMARK 500 O HOH A 654 O HOH A 734 2.12 REMARK 500 O HOH A 477 O HOH A 544 2.12 REMARK 500 O HOH A 410 O HOH A 656 2.13 REMARK 500 O HOH A 431 O HOH A 695 2.14 REMARK 500 OG SER A 0 O HOH A 402 2.15 REMARK 500 O HOH A 468 O HOH A 507 2.17 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 O HOH A 452 O HOH A 704 1545 2.16 REMARK 500 O HOH A 714 O HOH A 743 1545 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 138 CB - CG - OD1 ANGL. DEV. = 6.3 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 ASP A 67 -179.59 72.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 745 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 746 DISTANCE = 6.20 ANGSTROMS 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 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 18 O REMARK 620 2 ALA A 155 O 21.6 REMARK 620 N 1 DBREF1 9KF1 A 1 209 UNP A0A6G3X8Q2_9ACTN DBREF2 9KF1 A A0A6G3X8Q2 1 209 SEQADV 9KF1 ALA A -2 UNP A0A6G3X8Q EXPRESSION TAG SEQADV 9KF1 THR A -1 UNP A0A6G3X8Q EXPRESSION TAG SEQADV 9KF1 SER A 0 UNP A0A6G3X8Q EXPRESSION TAG SEQRES 1 A 212 ALA THR SER MET LYS ILE ILE GLY ALA GLY PHE GLY ARG SEQRES 2 A 212 THR GLY THR LEU SER VAL LYS ALA ALA LEU GLU THR LEU SEQRES 3 A 212 GLY LEU GLY PRO CYS TYR HIS MET LEU THR THR PHE GLU SEQRES 4 A 212 GLU PRO GLY HIS LEU ARG LEU TRP ASN ALA VAL SER ARG SEQRES 5 A 212 GLY GLU ARG VAL ASP TRP ALA GLU ILE PHE ALA ARG TYR SEQRES 6 A 212 ARG SER THR VAL ASP TRP PRO ALA CYS ASP HIS TRP GLU SEQRES 7 A 212 THR LEU ALA LYS GLU TYR PRO GLU ALA LYS VAL LEU LEU SEQRES 8 A 212 THR VAL ARG ASP SER GLU ARG TRP TYR ASP SER PHE ARG SEQRES 9 A 212 GLN THR LEU ALA PRO LEU TRP SER ALA GLU SER ALA ASP SEQRES 10 A 212 PRO GLU LEU ALA GLU TYR LEU ASP LEU VAL ARG HIS ILE SEQRES 11 A 212 THR ALA HIS THR PHE GLY GLY ARG LEU ASP ASP ARG ALA SEQRES 12 A 212 HIS ALA ILE ALA VAL PHE GLU GLU HIS ASN ARG ARG VAL SEQRES 13 A 212 ARG ALA SER ILE PRO SER GLU ARG LEU LEU VAL PHE ASP SEQRES 14 A 212 VAL ARG GLU GLY TRP GLU PRO LEU CYS ALA PHE PHE GLY SEQRES 15 A 212 ARG PRO VAL PRO PRO ASP THR PRO PHE PRO HIS LEU ASN SEQRES 16 A 212 ASP ARG ALA ALA PHE GLN GLU LEU LEU SER ARG ARG LEU SEQRES 17 A 212 ALA HIS ARG GLY HET PO4 A 301 5 HET PO4 A 302 5 HET MG A 303 1 HETNAM PO4 PHOSPHATE ION HETNAM MG MAGNESIUM ION FORMUL 2 PO4 2(O4 P 3-) FORMUL 4 MG MG 2+ FORMUL 5 HOH *346(H2 O) HELIX 1 AA1 GLY A 12 LEU A 23 1 12 HELIX 2 AA2 LEU A 32 GLU A 37 1 6 HELIX 3 AA3 GLY A 39 ARG A 49 1 11 HELIX 4 AA4 TRP A 55 ALA A 60 1 6 HELIX 5 AA5 PRO A 69 ASP A 72 5 4 HELIX 6 AA6 HIS A 73 TYR A 81 1 9 HELIX 7 AA7 ASP A 92 LEU A 104 1 13 HELIX 8 AA8 LEU A 104 SER A 109 1 6 HELIX 9 AA9 LEU A 117 THR A 131 1 15 HELIX 10 AB1 ASP A 138 ILE A 157 1 20 HELIX 11 AB2 PRO A 158 GLU A 160 5 3 HELIX 12 AB3 ASP A 166 GLY A 170 5 5 HELIX 13 AB4 TRP A 171 GLY A 179 1 9 HELIX 14 AB5 ASP A 193 GLU A 199 1 7 SHEET 1 AA1 5 CYS A 28 TYR A 29 0 SHEET 2 AA1 5 SER A 64 THR A 65 1 O SER A 64 N TYR A 29 SHEET 3 AA1 5 ILE A 3 GLY A 5 1 N GLY A 5 O THR A 65 SHEET 4 AA1 5 LYS A 85 THR A 89 1 O LYS A 85 N ILE A 4 SHEET 5 AA1 5 LEU A 162 PHE A 165 1 O LEU A 163 N LEU A 88 LINK O ALA A 18 MG MG A 303 1555 1555 2.76 LINK O ALA A 155 MG MG A 303 1555 1565 2.69 CISPEP 1 GLY A 26 PRO A 27 0 1.87 CISPEP 2 TRP A 68 PRO A 69 0 -1.71 CRYST1 129.420 33.040 64.240 90.00 102.88 90.00 C 1 2 1 4 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 0.007727 0.000000 0.001767 0.00000 SCALE2 0.000000 0.030266 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015968 0.00000 CONECT 328 3534 CONECT 3524 3525 3526 3527 3528 CONECT 3525 3524 CONECT 3526 3524 CONECT 3527 3524 CONECT 3528 3524 CONECT 3529 3530 3531 3532 3533 CONECT 3530 3529 CONECT 3531 3529 CONECT 3532 3529 CONECT 3533 3529 CONECT 3534 328 MASTER 338 0 3 14 5 0 0 6 1997 1 12 17 END