HEADER STRUCTURAL PROTEIN 17-JUN-22 8A6H TITLE SMALL MOLECULE STABILIZER (COMPOUND 7) FOR C-RAF AND 14-3-3 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: RAF PROTO-ONCOGENE SERINE/THREONINE-PROTEIN KINASE; COMPND 8 CHAIN: P; COMPND 9 SYNONYM: PROTO-ONCOGENE C-RAF,CRAF,RAF-1; COMPND 10 EC: 2.7.11.1; COMPND 11 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_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS 14-3-3, C-RAF, STABILIZATION, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.N.KENANOVA,E.J.VISSER,J.VIRTA,E.SIJBESMA,F.CENTORRINO,M.ZHONG, AUTHOR 2 H.VICKERY,J.NEITZ,L.BRUNSVELD,C.OTTMANN,M.R.ARKIN REVDAT 3 07-FEB-24 8A6H 1 REMARK REVDAT 2 07-JUN-23 8A6H 1 JRNL REVDAT 1 26-APR-23 8A6H 0 JRNL AUTH D.N.KENANOVA,E.J.VISSER,J.M.VIRTA,E.SIJBESMA,F.CENTORRINO, JRNL AUTH 2 H.R.VICKERY,M.ZHONG,R.J.NEITZ,L.BRUNSVELD,C.OTTMANN, JRNL AUTH 3 M.R.ARKIN JRNL TITL A SYSTEMATIC APPROACH TO THE DISCOVERY OF PROTEIN-PROTEIN JRNL TITL 2 INTERACTION STABILIZERS. JRNL REF ACS CENT.SCI. V. 9 937 2023 JRNL REFN ESSN 2374-7951 JRNL PMID 37252362 JRNL DOI 10.1021/ACSCENTSCI.2C01449 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 73992 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.174 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 3762 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 45.6300 - 4.8000 1.00 2627 137 0.1985 0.1786 REMARK 3 2 4.8000 - 3.8100 0.98 2556 132 0.1461 0.1650 REMARK 3 3 3.8100 - 3.3300 1.00 2610 129 0.1496 0.1378 REMARK 3 4 3.3300 - 3.0200 1.00 2577 182 0.1530 0.1973 REMARK 3 5 3.0200 - 2.8100 1.00 2635 141 0.1589 0.1885 REMARK 3 6 2.8100 - 2.6400 1.00 2601 144 0.1509 0.1547 REMARK 3 7 2.6400 - 2.5100 1.00 2613 129 0.1459 0.1561 REMARK 3 8 2.5100 - 2.4000 1.00 2601 131 0.1509 0.1430 REMARK 3 9 2.4000 - 2.3100 1.00 2632 151 0.1342 0.1757 REMARK 3 10 2.3100 - 2.2300 0.98 2540 137 0.1385 0.1591 REMARK 3 11 2.2300 - 2.1600 0.99 2629 124 0.1429 0.1439 REMARK 3 12 2.1600 - 2.1000 1.00 2597 146 0.1439 0.2027 REMARK 3 13 2.1000 - 2.0400 1.00 2612 130 0.1423 0.1934 REMARK 3 14 2.0400 - 1.9900 1.00 2575 133 0.1531 0.1574 REMARK 3 15 1.9900 - 1.9500 1.00 2655 130 0.1499 0.1930 REMARK 3 16 1.9500 - 1.9000 1.00 2586 164 0.1504 0.1913 REMARK 3 17 1.9000 - 1.8700 1.00 2621 127 0.1590 0.2230 REMARK 3 18 1.8700 - 1.8300 1.00 2602 125 0.1597 0.1627 REMARK 3 19 1.8300 - 1.8000 1.00 2577 161 0.1620 0.2702 REMARK 3 20 1.8000 - 1.7700 0.99 2643 112 0.1570 0.1861 REMARK 3 21 1.7700 - 1.7400 0.99 2576 126 0.1486 0.1650 REMARK 3 22 1.7400 - 1.7100 1.00 2649 134 0.1542 0.1691 REMARK 3 23 1.7100 - 1.6900 1.00 2612 141 0.1416 0.1647 REMARK 3 24 1.6900 - 1.6600 0.99 2581 141 0.1461 0.1782 REMARK 3 25 1.6600 - 1.6400 0.99 2562 169 0.1473 0.1798 REMARK 3 26 1.6400 - 1.6200 0.99 2566 117 0.1476 0.1830 REMARK 3 27 1.6200 - 1.6000 0.98 2595 169 0.1479 0.1886 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.13 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 : NULL NULL 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 8A6H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1292123749. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-NOV-21 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 : PETRA III, DESY REMARK 200 BEAMLINE : P11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03320 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 522752 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 45.630 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 13.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 42.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 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: MOLREP REMARK 200 STARTING MODEL: 3IQU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.095 M HEPES PH 7.7, 0.19 M CACL2, 24 REMARK 280 % (V/V) PEG 400 AND 5% (V/V) GLYCEROL), VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 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+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 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 31.37800 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 31.37800 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 41.24950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.11700 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 41.24950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 56.11700 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.37800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 41.24950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 56.11700 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 31.37800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 41.24950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 56.11700 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: 5990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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 HIS P 264 CG ND1 CD2 CE1 NE2 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 OE2 GLU A 110 OH TYR A 213 8445 1.71 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 ARG A 18 75.26 -104.70 REMARK 500 ASN A 70 50.38 -101.23 REMARK 500 GLU A 75 104.32 -59.50 REMARK 500 HIS A 106 36.76 -144.20 REMARK 500 THR A 136 -65.87 -129.47 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 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 75 OE1 REMARK 620 2 GLU A 161 O 71.6 REMARK 620 3 HOH A 541 O 152.8 95.8 REMARK 620 4 HOH A 583 O 100.3 30.5 65.4 REMARK 620 5 HOH A 596 O 92.3 158.9 92.8 152.8 REMARK 620 N 1 2 3 4 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 405 O 61.4 REMARK 620 3 HOH A 450 O 88.4 121.2 REMARK 620 4 HOH A 632 O 80.9 56.9 70.1 REMARK 620 5 HOH A 655 O 106.9 157.6 74.7 143.7 REMARK 620 N 1 2 3 4 DBREF 8A6H A 1 231 UNP P31947 1433S_HUMAN 1 231 DBREF 8A6H P 255 264 UNP P04049 RAF1_HUMAN 255 264 SEQADV 8A6H GLY A -4 UNP P31947 EXPRESSION TAG SEQADV 8A6H ALA A -3 UNP P31947 EXPRESSION TAG SEQADV 8A6H MET A -2 UNP P31947 EXPRESSION TAG SEQADV 8A6H GLY A -1 UNP P31947 EXPRESSION TAG SEQADV 8A6H SER A 0 UNP P31947 EXPRESSION TAG SEQADV 8A6H NH2 P 265 UNP P04049 AMIDATION 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 11 GLN ARG SER THR SEP THR PRO ASN VAL HIS NH2 MODRES 8A6H SEP P 259 SER MODIFIED RESIDUE HET SEP P 259 10 HET NH2 P 265 3 HET CL A 301 1 HET MG A 302 1 HET MG A 303 1 HET L6L A 304 39 HETNAM SEP PHOSPHOSERINE HETNAM NH2 AMINO GROUP HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION HETNAM L6L 3-[2-(DIMETHYLAMINO)ETHYLDISULFANYL]-1-[4-OXIDANYL-4- HETNAM 2 L6L [3-(TRIFLUOROMETHYL)PHENYL]PIPERIDIN-1-YL]PROPAN-1-ONE HETSYN SEP PHOSPHONOSERINE FORMUL 2 SEP C3 H8 N O6 P FORMUL 2 NH2 H2 N FORMUL 3 CL CL 1- FORMUL 4 MG 2(MG 2+) FORMUL 6 L6L C19 H27 F3 N2 O2 S2 FORMUL 7 HOH *355(H2 O) HELIX 1 AA1 GLU A 2 ALA A 16 1 15 HELIX 2 AA2 ARG A 18 LYS A 32 1 15 HELIX 3 AA3 SER A 37 ASN A 70 1 34 HELIX 4 AA4 PRO A 79 SER A 105 1 27 HELIX 5 AA5 HIS A 106 ALA A 111 1 6 HELIX 6 AA6 ASP A 113 ALA A 135 1 23 HELIX 7 AA7 ASP A 138 MET A 162 1 25 HELIX 8 AA8 ASN A 166 ILE A 183 1 18 HELIX 9 AA9 SER A 186 ALA A 203 1 18 HELIX 10 AB1 ASP A 204 LEU A 208 5 5 HELIX 11 AB2 SER A 209 THR A 231 1 23 LINK SG CYS A 38 S01 L6L A 304 1555 1555 2.01 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 C HIS P 264 N NH2 P 265 1555 1555 1.33 LINK OE1 GLU A 75 MG MG A 303 1555 1555 2.56 LINK OE2 GLU A 89 MG MG A 302 1555 1555 2.51 LINK O GLU A 161 MG MG A 303 1555 7545 2.27 LINK MG MG A 302 O HOH A 405 1555 1555 1.99 LINK MG MG A 302 O HOH A 450 1555 1555 2.23 LINK MG MG A 302 O HOH A 632 1555 1555 2.62 LINK MG MG A 302 O HOH A 655 1555 1555 2.15 LINK MG MG A 303 O HOH A 541 1555 7555 2.13 LINK MG MG A 303 O HOH A 583 1555 7555 2.15 LINK MG MG A 303 O HOH A 596 1555 7555 2.74 CISPEP 1 SER A 105 HIS A 106 0 6.79 CRYST1 82.499 112.234 62.756 90.00 90.00 90.00 C 2 2 21 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 0.012121 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008910 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015935 0.00000