HEADER PEPTIDE BINDING PROTEIN 10-OCT-23 8QS9 TITLE TERNARY STRUCTURE OF 14-3-3S, C-RAF PHOSPHOPEPTIDE (PS259) AND TITLE 2 COMPOUND 83 (1084383) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 14-3-3 PROTEIN SIGMA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EPITHELIAL CELL MARKER PROTEIN 1,STRATIFIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: C-RAF PEPTIDE PS259; COMPND 8 CHAIN: P; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SFN, HME1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_TAXID: 9606 KEYWDS STABILIZER, PROTEIN-PROTEIN INTERACTION, PEPTIDE BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.KONSTANTINIDOU,H.VICKERY,M.A.M.PENNINGS,J.VIRTA,E.J.VISSER, AUTHOR 2 M.C.M.OETELAAR,M.OVERMANS,J.NEITZ,C.OTTMANN,L.BRUNSVELD,M.R.ARKIN REVDAT 2 04-MAR-26 8QS9 1 JRNL REVDAT 1 23-APR-25 8QS9 0 JRNL AUTH M.KONSTANTINIDOU,H.R.VICKERY,M.A.M.PENNINGS,J.M.VIRTA, JRNL AUTH 2 S.Y.LUO,E.J.VISSER,S.D.BANNIER,M.SRIKANTH,S.Z.CISMOSKI, JRNL AUTH 3 L.C.YOUNG,M.C.M.VAN DEN OETELAAR,F.MCCORMICK,C.OTTMANN, JRNL AUTH 4 L.BRUNSVELD,M.R.ARKIN JRNL TITL MODULATION OF THE 14-3-3 SIGMA /C-RAF "AUTO"INHIBITED JRNL TITL 2 COMPLEX BY MOLECULAR GLUES. JRNL REF J.AM.CHEM.SOC. V. 148 4951 2026 JRNL REFN ESSN 1520-5126 JRNL PMID 41617210 JRNL DOI 10.1021/JACS.5C12622 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.12 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 24764 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1238 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 34.1200 - 4.1600 1.00 2752 152 0.1759 0.2044 REMARK 3 2 4.1600 - 3.3000 1.00 2638 141 0.1735 0.2089 REMARK 3 3 3.3000 - 2.8800 1.00 2636 124 0.2068 0.2099 REMARK 3 4 2.8800 - 2.6200 1.00 2604 121 0.2020 0.2541 REMARK 3 5 2.6200 - 2.4300 1.00 2591 144 0.2022 0.2468 REMARK 3 6 2.4300 - 2.2900 1.00 2606 134 0.2020 0.2736 REMARK 3 7 2.2900 - 2.1700 1.00 2576 139 0.1960 0.2267 REMARK 3 8 2.1700 - 2.0800 1.00 2553 139 0.2141 0.2536 REMARK 3 9 2.0800 - 2.0000 1.00 2570 144 0.2576 0.3126 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.110 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 : 0.010 563 REMARK 3 ANGLE : 1.036 538 REMARK 3 CHIRALITY : 0.117 291 REMARK 3 PLANARITY : 0.008 339 REMARK 3 DIHEDRAL : 8.150 280 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): 22.9804 20.1434 21.5568 REMARK 3 T TENSOR REMARK 3 T11: 0.3733 T22: 0.4413 REMARK 3 T33: 0.3879 T12: -0.0774 REMARK 3 T13: -0.0699 T23: 0.0621 REMARK 3 L TENSOR REMARK 3 L11: 0.8680 L22: 0.9329 REMARK 3 L33: 2.3060 L12: 0.0390 REMARK 3 L13: -0.7722 L23: 0.7430 REMARK 3 S TENSOR REMARK 3 S11: -0.0842 S12: 0.3857 S13: 0.2103 REMARK 3 S21: -0.0754 S22: 0.0288 S23: 0.0965 REMARK 3 S31: 0.0984 S32: -0.5746 S33: 0.0033 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 8QS9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292132198. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-APR-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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.885603 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 : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24773 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 76.690 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 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 : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.095 M HEPES PH=7.1-7.7 0.19 M CACL2 REMARK 280 5% GLYCEROL 24-29% PEG400, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y+1/2,-Z REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 31.29700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 74.77900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.29700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 74.77900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.29700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 74.77900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.29700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 74.77900 REMARK 290 SMTRY3 8 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P 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 -1.000000 0.000000 0.000000 62.59400 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 76.68600 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 GLY A 73 REMARK 465 SER A 74 REMARK 465 GLU A 75 REMARK 465 GLU A 76 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 72 CG CD OE1 OE2 REMARK 470 HIS P 264 CG ND1 CD2 CE1 NE2 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 ARG A 18 78.97 -106.73 REMARK 500 HIS A 106 -41.67 -130.36 REMARK 500 ALA A 111 -162.08 -101.46 REMARK 500 SER A 212 -13.64 -151.25 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 304 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 2 OE1 REMARK 620 2 HOH A 540 O 91.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 89 OE2 REMARK 620 2 HOH A 527 O 87.0 REMARK 620 N 1 DBREF 8QS9 A 1 231 UNP P31947 1433S_HUMAN 1 231 DBREF 8QS9 P 255 264 PDB 8QS9 8QS9 255 264 SEQADV 8QS9 GLY A -4 UNP P31947 EXPRESSION TAG SEQADV 8QS9 ALA A -3 UNP P31947 EXPRESSION TAG SEQADV 8QS9 MET A -2 UNP P31947 EXPRESSION TAG SEQADV 8QS9 GLY A -1 UNP P31947 EXPRESSION TAG SEQADV 8QS9 SER A 0 UNP P31947 EXPRESSION TAG SEQRES 1 A 236 GLY ALA MET GLY SER MET GLU ARG ALA SER LEU ILE GLN SEQRES 2 A 236 LYS ALA LYS LEU ALA GLU GLN ALA GLU ARG TYR GLU ASP SEQRES 3 A 236 MET ALA ALA PHE MET LYS GLY ALA VAL GLU LYS GLY GLU SEQRES 4 A 236 GLU LEU SER CYS GLU GLU ARG ASN LEU LEU SER VAL ALA SEQRES 5 A 236 TYR LYS ASN VAL VAL GLY GLY GLN ARG ALA ALA TRP ARG SEQRES 6 A 236 VAL LEU SER SER ILE GLU GLN LYS SER ASN GLU GLU GLY SEQRES 7 A 236 SER GLU GLU LYS GLY PRO GLU VAL ARG GLU TYR ARG GLU SEQRES 8 A 236 LYS VAL GLU THR GLU LEU GLN GLY VAL CYS ASP THR VAL SEQRES 9 A 236 LEU GLY LEU LEU ASP SER HIS LEU ILE LYS GLU ALA GLY SEQRES 10 A 236 ASP ALA GLU SER ARG VAL PHE TYR LEU LYS MET LYS GLY SEQRES 11 A 236 ASP TYR TYR ARG TYR LEU ALA GLU VAL ALA THR GLY ASP SEQRES 12 A 236 ASP LYS LYS ARG ILE ILE ASP SER ALA ARG SER ALA TYR SEQRES 13 A 236 GLN GLU ALA MET ASP ILE SER LYS LYS GLU MET PRO PRO SEQRES 14 A 236 THR ASN PRO ILE ARG LEU GLY LEU ALA LEU ASN PHE SER SEQRES 15 A 236 VAL PHE HIS TYR GLU ILE ALA ASN SER PRO GLU GLU ALA SEQRES 16 A 236 ILE SER LEU ALA LYS THR THR PHE ASP GLU ALA MET ALA SEQRES 17 A 236 ASP LEU HIS THR LEU SER GLU ASP SER TYR LYS ASP SER SEQRES 18 A 236 THR LEU ILE MET GLN LEU LEU ARG ASP ASN LEU THR LEU SEQRES 19 A 236 TRP THR SEQRES 1 P 10 GLN ARG SER THR SEP THR PRO ASN VAL HIS HET SEP P 259 10 HET CL A 301 1 HET MG A 302 1 HET MG A 303 1 HET MG A 304 1 HET WQE A 305 23 HETNAM SEP PHOSPHOSERINE HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION HETNAM WQE 1-[8-(4-BROMANYL-3-FLUORANYL-PHENYL)SULFONYL-2,8- HETNAM 2 WQE DIAZASPIRO[3.5]NONAN-2-YL]-2-CHLORANYL-ETHANONE HETSYN SEP PHOSPHONOSERINE FORMUL 2 SEP C3 H8 N O6 P FORMUL 3 CL CL 1- FORMUL 4 MG 3(MG 2+) FORMUL 7 WQE C15 H17 BR CL F N2 O3 S FORMUL 8 HOH *184(H2 O) HELIX 1 AA1 GLU A 2 ALA A 16 1 15 HELIX 2 AA2 ARG A 18 GLU A 31 1 14 HELIX 3 AA3 SER A 37 SER A 69 1 33 HELIX 4 AA4 PRO A 79 HIS A 106 1 28 HELIX 5 AA5 ASP A 113 ALA A 135 1 23 HELIX 6 AA6 GLY A 137 MET A 162 1 26 HELIX 7 AA7 ASN A 166 ILE A 183 1 18 HELIX 8 AA8 SER A 186 ASP A 204 1 19 HELIX 9 AA9 LEU A 205 LEU A 208 5 4 HELIX 10 AB1 SER A 212 THR A 231 1 20 LINK SG CYS A 38 C2 WQE A 305 1555 1555 1.77 LINK C THR P 258 N SEP P 259 1555 1555 1.33 LINK C SEP P 259 N THR P 260 1555 1555 1.33 LINK OE1 GLU A 2 MG MG A 304 1555 6655 2.94 LINK OE2 GLU A 89 MG MG A 302 1555 1555 2.27 LINK MG MG A 302 O HOH A 527 1555 1555 2.24 LINK MG MG A 304 O HOH A 540 1555 1555 2.49 CRYST1 62.594 149.558 76.686 90.00 90.00 90.00 C 2 2 2 8 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 0.015976 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006686 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013040 0.00000 CONECT 321 1920 CONECT 701 1906 CONECT 1855 1860 CONECT 1860 1855 1861 CONECT 1861 1860 1862 1864 CONECT 1862 1861 1863 CONECT 1863 1862 1866 CONECT 1864 1861 1865 1870 CONECT 1865 1864 CONECT 1866 1863 1867 1868 1869 CONECT 1867 1866 CONECT 1868 1866 CONECT 1869 1866 CONECT 1870 1864 CONECT 1906 701 2058 CONECT 1908 2071 CONECT 1909 1914 1922 1930 CONECT 1910 1917 1926 CONECT 1911 1912 1922 1924 CONECT 1912 1911 1913 1931 CONECT 1913 1912 1914 CONECT 1914 1909 1913 CONECT 1915 1918 1926 CONECT 1916 1918 1925 CONECT 1917 1910 1923 CONECT 1918 1915 1916 1919 1923 CONECT 1919 1918 1925 CONECT 1920 321 1921 CONECT 1921 1920 1925 1927 CONECT 1922 1909 1911 CONECT 1923 1917 1918 CONECT 1924 1911 CONECT 1925 1916 1919 1921 CONECT 1926 1910 1915 1930 CONECT 1927 1921 CONECT 1928 1930 CONECT 1929 1930 CONECT 1930 1909 1926 1928 1929 CONECT 1931 1912 CONECT 2058 1906 CONECT 2071 1908 MASTER 293 0 6 10 0 0 0 6 2113 2 41 20 END