HEADER SIGNALING PROTEIN 11-OCT-17 6EPA TITLE STRUCTURE OF DNCS-1 BOUND TO THE NCS-1/RIC8A PROTEIN/PROTEIN TITLE 2 INTERACTION REGULATOR IGS-1.76 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FI18190P1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FREQUENIN 2,ISOFORM A,ISOFORM B,ISOFORM C,ISOFORM D; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: FRQ2, DMEL\CG5907, FRQ, FRQ, FRQ2, FRQ2-RA, CG5907, SOURCE 6 DMEL_CG5907; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CALCIUM SENSOR, SYNAPSE REGULATION, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.J.SANCHEZ-BARRENA,M.DANIEL,L.INFANTES REVDAT 2 17-JAN-24 6EPA 1 LINK REVDAT 1 29-AUG-18 6EPA 0 JRNL AUTH C.ROCA,L.MARTINEZ-GONZALEZ,M.DANIEL-MOZO,J.SASTRE, JRNL AUTH 2 L.INFANTES,A.MANSILLA,A.CHAVES-SANJUAN,J.M.GONZALEZ-RUBIO, JRNL AUTH 3 C.GIL,F.J.CANADA,A.MARTINEZ,M.J.SANCHEZ-BARRENA,N.E.CAMPILLO JRNL TITL DECIPHERING THE INHIBITION OF THE NEURONAL CALCIUM SENSOR 1 JRNL TITL 2 AND THE GUANINE EXCHANGE FACTOR RIC8A WITH A SMALL JRNL TITL 3 PHENOTHIAZINE MOLECULE FOR THE RATIONAL GENERATION OF JRNL TITL 4 THERAPEUTIC SYNAPSE FUNCTION REGULATORS. JRNL REF J. MED. CHEM. V. 61 5910 2018 JRNL REFN ISSN 1520-4804 JRNL PMID 29966094 JRNL DOI 10.1021/ACS.JMEDCHEM.8B00088 REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11_2567: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.040 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 32275 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1573 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 41.1227 - 4.0467 1.00 2828 109 0.1681 0.1925 REMARK 3 2 4.0467 - 3.2123 1.00 2803 120 0.1622 0.1990 REMARK 3 3 3.2123 - 2.8064 1.00 2795 162 0.1756 0.2520 REMARK 3 4 2.8064 - 2.5498 1.00 2772 162 0.1706 0.1870 REMARK 3 5 2.5498 - 2.3671 1.00 2745 175 0.1854 0.2327 REMARK 3 6 2.3671 - 2.2276 1.00 2795 159 0.2034 0.2667 REMARK 3 7 2.2276 - 2.1160 1.00 2815 110 0.2194 0.2927 REMARK 3 8 2.1160 - 2.0239 1.00 2789 173 0.2433 0.3052 REMARK 3 9 2.0239 - 1.9460 1.00 2773 150 0.2801 0.3076 REMARK 3 10 1.9460 - 1.8788 1.00 2813 144 0.3101 0.3771 REMARK 3 11 1.8788 - 1.8201 0.98 2774 109 0.3393 0.3290 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.930 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 : 0.008 1645 REMARK 3 ANGLE : 0.554 2192 REMARK 3 CHIRALITY : 0.037 222 REMARK 3 PLANARITY : 0.003 292 REMARK 3 DIHEDRAL : 16.696 985 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 6EPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-OCT-17. REMARK 100 THE DEPOSITION ID IS D_1200006963. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979256 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 : 116619 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.820 REMARK 200 RESOLUTION RANGE LOW (A) : 41.112 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.900 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: 4BY4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5 AND 25% W/V PEG REMARK 280 2000 MME, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 27.42150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.62950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.72800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.62950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.42150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.72800 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 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 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 GLY A 186 REMARK 465 ASP A 187 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 OD2 ASP A 11 HH12 ARG A 15 1.56 REMARK 500 H GLN A 134 O HOH A 306 1.58 REMARK 500 O HOH A 316 O HOH A 409 2.04 REMARK 500 O HOH A 377 O HOH A 402 2.15 REMARK 500 OD2 ASP A 11 O HOH A 301 2.17 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 465 DISTANCE = 5.95 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PG0 A 205 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 NA A 206 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 70 O REMARK 620 2 ASP A 73 O 99.6 REMARK 620 3 ASN A 76 OD1 149.1 89.6 REMARK 620 4 HOH A 311 O 85.2 91.2 65.1 REMARK 620 5 HOH A 405 O 83.7 107.3 121.7 159.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 73 OD1 REMARK 620 2 ASN A 75 OD1 72.3 REMARK 620 3 ASP A 77 OD1 80.7 76.0 REMARK 620 4 ALA A 79 O 82.7 147.7 80.0 REMARK 620 5 GLU A 84 OE1 107.2 127.0 156.8 79.5 REMARK 620 6 GLU A 84 OE2 97.2 74.1 149.2 130.5 53.1 REMARK 620 7 HOH A 331 O 164.1 92.8 90.6 109.0 86.0 83.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 203 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 109 OD1 REMARK 620 2 ASP A 111 OD1 78.6 REMARK 620 3 ASP A 113 OD1 80.8 79.9 REMARK 620 4 TYR A 115 O 81.6 153.3 79.3 REMARK 620 5 GLU A 120 OE1 111.2 126.8 151.6 77.3 REMARK 620 6 GLU A 120 OE2 100.3 73.7 152.7 128.0 53.2 REMARK 620 7 HOH A 351 O 159.0 92.9 78.7 99.2 89.4 95.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 156 OD1 REMARK 620 2 ASN A 158 OD1 79.2 REMARK 620 3 ASP A 160 OD1 78.1 79.6 REMARK 620 4 ARG A 162 O 88.4 152.0 73.3 REMARK 620 5 GLU A 167 OE1 116.7 127.9 149.3 80.1 REMARK 620 6 GLU A 167 OE2 91.1 78.1 156.7 127.6 53.9 REMARK 620 7 HOH A 304 O 151.9 91.9 74.1 87.4 89.9 113.3 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BNQ A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 206 DBREF 6EPA A 1 187 UNP Q9VWX8 Q9VWX8_DROME 1 187 SEQADV 6EPA MET A 178 UNP Q9VWX8 ILE 178 ENGINEERED MUTATION SEQRES 1 A 187 MET GLY LYS LYS ASN SER LYS LEU LYS GLN ASP THR ILE SEQRES 2 A 187 ASP ARG LEU THR THR ASP THR TYR PHE THR GLU LYS GLU SEQRES 3 A 187 ILE ARG GLN TRP HIS LYS GLY PHE LEU LYS ASP CYS PRO SEQRES 4 A 187 ASN GLY LEU LEU THR GLU GLN GLY PHE ILE LYS ILE TYR SEQRES 5 A 187 LYS GLN PHE PHE PRO ASP GLY ASP PRO SER LYS PHE ALA SEQRES 6 A 187 SER LEU VAL PHE ARG VAL PHE ASP GLU ASN ASN ASP GLY SEQRES 7 A 187 ALA ILE GLU PHE GLU GLU PHE ILE ARG ALA LEU SER ILE SEQRES 8 A 187 THR SER ARG GLY ASN LEU ASP GLU LYS LEU HIS TRP ALA SEQRES 9 A 187 PHE ARG LEU TYR ASP VAL ASP ASN ASP GLY TYR ILE THR SEQRES 10 A 187 ARG GLU GLU MET TYR ASN ILE VAL ASP ALA ILE TYR GLN SEQRES 11 A 187 MET VAL GLY GLN GLN PRO GLN THR GLU ASP GLU ASN THR SEQRES 12 A 187 PRO GLN LYS ARG VAL ASP LYS ILE PHE ASP GLN MET ASP SEQRES 13 A 187 LYS ASN HIS ASP ASP ARG LEU THR LEU GLU GLU PHE ARG SEQRES 14 A 187 GLU GLY SER LYS ALA ASP PRO ARG MET VAL GLN ALA LEU SEQRES 15 A 187 SER LEU GLY GLY ASP HET CA A 201 1 HET CA A 202 1 HET CA A 203 1 HET BNQ A 204 44 HET PG0 A 205 15 HET NA A 206 1 HETNAM CA CALCIUM ION HETNAM BNQ ~{N}-(1,3-BENZOTHIAZOL-2-YL)-3,3-DIPHENYL-PROPANAMIDE HETNAM PG0 2-(2-METHOXYETHOXY)ETHANOL HETNAM NA SODIUM ION HETSYN PG0 PEG 6000 FORMUL 2 CA 3(CA 2+) FORMUL 5 BNQ C22 H18 N2 O S FORMUL 6 PG0 C5 H12 O3 FORMUL 7 NA NA 1+ FORMUL 8 HOH *165(H2 O) HELIX 1 AA1 LYS A 9 THR A 20 1 12 HELIX 2 AA2 THR A 23 CYS A 38 1 16 HELIX 3 AA3 THR A 44 PHE A 56 1 13 HELIX 4 AA4 PRO A 61 ASP A 73 1 13 HELIX 5 AA5 PHE A 82 GLY A 95 1 14 HELIX 6 AA6 ASN A 96 ASP A 109 1 14 HELIX 7 AA7 THR A 117 GLY A 133 1 17 HELIX 8 AA8 THR A 143 ASP A 156 1 14 HELIX 9 AA9 THR A 164 ASP A 175 1 12 HELIX 10 AB1 PRO A 176 ALA A 181 1 6 SHEET 1 AA1 2 LEU A 42 LEU A 43 0 SHEET 2 AA1 2 ILE A 80 GLU A 81 -1 O ILE A 80 N LEU A 43 LINK O ARG A 70 NA NA A 206 1555 1555 2.21 LINK OD1 ASP A 73 CA CA A 201 1555 1555 2.35 LINK O ASP A 73 NA NA A 206 1555 1555 2.39 LINK OD1 ASN A 75 CA CA A 201 1555 1555 2.38 LINK OD1 ASN A 76 NA NA A 206 1555 1555 2.30 LINK OD1 ASP A 77 CA CA A 201 1555 1555 2.32 LINK O ALA A 79 CA CA A 201 1555 1555 2.25 LINK OE1 GLU A 84 CA CA A 201 1555 1555 2.44 LINK OE2 GLU A 84 CA CA A 201 1555 1555 2.46 LINK OD1 ASP A 109 CA CA A 203 1555 1555 2.37 LINK OD1 ASP A 111 CA CA A 203 1555 1555 2.32 LINK OD1 ASP A 113 CA CA A 203 1555 1555 2.37 LINK O TYR A 115 CA CA A 203 1555 1555 2.26 LINK OE1 GLU A 120 CA CA A 203 1555 1555 2.45 LINK OE2 GLU A 120 CA CA A 203 1555 1555 2.44 LINK OD1 ASP A 156 CA CA A 202 1555 1555 2.36 LINK OD1 ASN A 158 CA CA A 202 1555 1555 2.37 LINK OD1 ASP A 160 CA CA A 202 1555 1555 2.43 LINK O ARG A 162 CA CA A 202 1555 1555 2.28 LINK OE1 GLU A 167 CA CA A 202 1555 1555 2.38 LINK OE2 GLU A 167 CA CA A 202 1555 1555 2.46 LINK CA CA A 201 O HOH A 331 1555 1555 2.31 LINK CA CA A 202 O HOH A 304 1555 1555 2.49 LINK CA CA A 203 O HOH A 351 1555 1555 2.34 LINK NA NA A 206 O HOH A 311 1555 1555 2.27 LINK NA NA A 206 O HOH A 405 1555 1555 2.32 SITE 1 AC1 6 ASP A 73 ASN A 75 ASP A 77 ALA A 79 SITE 2 AC1 6 GLU A 84 HOH A 331 SITE 1 AC2 6 ASP A 156 ASN A 158 ASP A 160 ARG A 162 SITE 2 AC2 6 GLU A 167 HOH A 304 SITE 1 AC3 6 ASP A 109 ASP A 111 ASP A 113 TYR A 115 SITE 2 AC3 6 GLU A 120 HOH A 351 SITE 1 AC4 7 TRP A 30 ILE A 51 TYR A 52 THR A 92 SITE 2 AC4 7 TRP A 103 LEU A 182 HOH A 349 SITE 1 AC5 5 ARG A 70 ASP A 73 ASN A 76 HOH A 311 SITE 2 AC5 5 HOH A 405 CRYST1 54.843 55.456 61.259 90.00 90.00 90.00 P 21 21 21 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 0.018234 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018032 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016324 0.00000