HEADER CALCIUM-BINDING PROTEIN 27-JUL-15 5AAN TITLE CRYSTAL STRUCTURE OF DROSOPHILA NCS-1 BOUND TO PENOTHIAZINE FD44 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CG5907-PA, ISOFORM A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FREQUENIN 2; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PETDUET-1 KEYWDS CALCIUM SENSOR, CALCIUM-BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.CHAVES-SANJUAN,L.INFANTES,M.J.SANCHEZ-BARRENA REVDAT 5 10-JAN-24 5AAN 1 REMARK LINK REVDAT 4 27-DEC-17 5AAN 1 TITLE REVDAT 3 08-MAR-17 5AAN 1 HETNAM REVDAT 2 01-MAR-17 5AAN 1 JRNL REVDAT 1 25-JAN-17 5AAN 0 JRNL AUTH A.MANSILLA,A.CHAVES-SANJUAN,N.E.CAMPILLO,O.SEMELIDOU, JRNL AUTH 2 L.MARTINEZ-GONZALEZ,L.INFANTES,J.M.GONZALEZ-RUBIO,C.GIL, JRNL AUTH 3 S.CONDE,E.M.SKOULAKIS,A.FERRUS,A.MARTINEZ, JRNL AUTH 4 M.J.SANCHEZ-BARRENA JRNL TITL INTERFERENCE OF THE COMPLEX BETWEEN NCS-1 AND RIC8A WITH JRNL TITL 2 PHENOTHIAZINES REGULATES SYNAPTIC FUNCTION AND IS AN JRNL TITL 3 APPROACH FOR FRAGILE X SYNDROME. JRNL REF PROC. NATL. ACAD. SCI. V. 114 E999 2017 JRNL REF 2 U.S.A. JRNL REFN ESSN 1091-6490 JRNL PMID 28119500 JRNL DOI 10.1073/PNAS.1611089114 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 40.87 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 24656 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1246 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 40.8847 - 3.3277 1.00 2751 161 0.1725 0.1850 REMARK 3 2 3.3277 - 2.6415 1.00 2624 150 0.1806 0.1998 REMARK 3 3 2.6415 - 2.3076 1.00 2585 164 0.1771 0.2011 REMARK 3 4 2.3076 - 2.0966 1.00 2589 117 0.1800 0.2357 REMARK 3 5 2.0966 - 1.9464 1.00 2589 142 0.1937 0.2312 REMARK 3 6 1.9464 - 1.8316 1.00 2561 128 0.2154 0.2993 REMARK 3 7 1.8316 - 1.7399 1.00 2568 132 0.2311 0.2735 REMARK 3 8 1.7399 - 1.6641 1.00 2557 143 0.2665 0.3234 REMARK 3 9 1.6641 - 1.6001 1.00 2586 109 0.2987 0.3046 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.790 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.32 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 : 0.014 1645 REMARK 3 ANGLE : 1.242 2192 REMARK 3 CHIRALITY : 0.061 223 REMARK 3 PLANARITY : 0.006 292 REMARK 3 DIHEDRAL : 13.908 650 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 5AAN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1290064505. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-FEB-15 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 : 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) : 0.979300 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL-CUT, CRYOCOOLED REMARK 200 OPTICS : SI ELLIPTICALLY BENT MIRROR 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 : 24712 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.200 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.9000 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) : 1.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.200 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: PDB ENTRY 4BY4 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 70% V/V 2-METHYL REMARK 280 -2,4-PENTANEDIOL 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 27.02600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.56600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.48050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.56600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.02600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.48050 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 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 1.31 REMARK 500 HH11 ARG A 70 O HOH A 2074 1.46 REMARK 500 HH22 ARG A 118 OD1 ASP A 153 1.58 REMARK 500 OD2 ASP A 11 O HOH A 2012 2.03 REMARK 500 OD2 ASP A 11 NH1 ARG A 15 2.05 REMARK 500 OD1 ASN A 76 O HOH A 2076 2.13 REMARK 500 O HOH A 2058 O HOH A 2077 2.19 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 2033 O HOH A 2059 2455 2.19 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 CA A1186 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 73 OD1 REMARK 620 2 ASN A 75 OD1 76.3 REMARK 620 3 ASP A 77 OD1 83.7 76.3 REMARK 620 4 ALA A 79 O 82.7 149.6 79.8 REMARK 620 5 GLU A 84 OE2 94.7 74.3 150.0 129.8 REMARK 620 6 GLU A 84 OE1 110.5 127.3 154.0 80.6 53.4 REMARK 620 7 HOH A2085 O 161.1 88.4 81.8 106.6 91.7 87.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1188 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 109 OD1 REMARK 620 2 ASP A 111 OD1 81.1 REMARK 620 3 ASP A 113 OD1 83.7 77.8 REMARK 620 4 TYR A 115 O 80.7 151.8 79.0 REMARK 620 5 GLU A 120 OE1 110.2 128.1 151.2 78.7 REMARK 620 6 GLU A 120 OE2 99.9 74.7 151.3 129.7 53.7 REMARK 620 7 HOH A2109 O 161.7 86.9 80.2 104.7 88.1 90.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1187 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 156 OD1 REMARK 620 2 ASN A 158 OD1 84.2 REMARK 620 3 ASP A 160 OD1 80.4 75.9 REMARK 620 4 ARG A 162 O 85.3 153.0 77.8 REMARK 620 5 GLU A 167 OE1 113.0 128.7 151.4 78.3 REMARK 620 6 GLU A 167 OE2 93.6 79.5 155.1 126.0 52.7 REMARK 620 7 HOH A2130 O 157.2 88.2 76.9 92.0 88.4 106.1 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 1186 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1187 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1188 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XOC A 1189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG0 A 1190 DBREF 5AAN A 1 187 UNP Q9VWX8 Q9VWX8_DROME 1 187 SEQADV 5AAN 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 A1186 1 HET CA A1187 1 HET CA A1188 1 HET XOC A1189 24 HET PG0 A1190 8 HETNAM CA CALCIUM ION HETNAM XOC N-PHENOTHIAZIN-10-YL-2-PIPERIDIN-1-YL-ETHANAMIDE HETNAM PG0 2-(2-METHOXYETHOXY)ETHANOL HETSYN XOC FD44 HETSYN PG0 PEG 6000 FORMUL 2 CA 3(CA 2+) FORMUL 5 XOC C19 H21 N3 O S FORMUL 6 PG0 C5 H12 O3 FORMUL 7 HOH *146(H2 O) HELIX 1 1 LYS A 9 THR A 20 1 12 HELIX 2 2 THR A 23 CYS A 38 1 16 HELIX 3 3 THR A 44 GLN A 54 1 11 HELIX 4 4 PRO A 61 ASP A 73 1 13 HELIX 5 5 PHE A 82 GLY A 95 1 14 HELIX 6 6 ASN A 96 ASP A 109 1 14 HELIX 7 7 ARG A 118 GLY A 133 1 16 HELIX 8 8 THR A 143 ASP A 156 1 14 HELIX 9 9 THR A 164 ASP A 175 1 12 HELIX 10 10 PRO A 176 ALA A 181 1 6 SHEET 1 AA 2 LEU A 42 LEU A 43 0 SHEET 2 AA 2 ILE A 80 GLU A 81 -1 O ILE A 80 N LEU A 43 SHEET 1 AB 2 ILE A 116 THR A 117 0 SHEET 2 AB 2 ARG A 162 LEU A 163 -1 O LEU A 163 N ILE A 116 LINK OD1 ASP A 73 CA CA A1186 1555 1555 2.34 LINK OD1 ASN A 75 CA CA A1186 1555 1555 2.43 LINK OD1 ASP A 77 CA CA A1186 1555 1555 2.41 LINK O ALA A 79 CA CA A1186 1555 1555 2.25 LINK OE2 GLU A 84 CA CA A1186 1555 1555 2.49 LINK OE1 GLU A 84 CA CA A1186 1555 1555 2.40 LINK OD1 ASP A 109 CA CA A1188 1555 1555 2.32 LINK OD1 ASP A 111 CA CA A1188 1555 1555 2.38 LINK OD1 ASP A 113 CA CA A1188 1555 1555 2.37 LINK O TYR A 115 CA CA A1188 1555 1555 2.26 LINK OE1 GLU A 120 CA CA A1188 1555 1555 2.40 LINK OE2 GLU A 120 CA CA A1188 1555 1555 2.50 LINK OD1 ASP A 156 CA CA A1187 1555 1555 2.38 LINK OD1 ASN A 158 CA CA A1187 1555 1555 2.38 LINK OD1 ASP A 160 CA CA A1187 1555 1555 2.44 LINK O ARG A 162 CA CA A1187 1555 1555 2.36 LINK OE1 GLU A 167 CA CA A1187 1555 1555 2.40 LINK OE2 GLU A 167 CA CA A1187 1555 1555 2.54 LINK CA CA A1186 O HOH A2085 1555 1555 2.28 LINK CA CA A1187 O HOH A2130 1555 1555 2.37 LINK CA CA A1188 O HOH A2109 1555 1555 2.28 SITE 1 AC1 6 ASP A 73 ASN A 75 ASP A 77 ALA A 79 SITE 2 AC1 6 GLU A 84 HOH A2085 SITE 1 AC2 6 ASP A 156 ASN A 158 ASP A 160 ARG A 162 SITE 2 AC2 6 GLU A 167 HOH A2130 SITE 1 AC3 6 ASP A 109 ASP A 111 ASP A 113 TYR A 115 SITE 2 AC3 6 GLU A 120 HOH A2109 SITE 1 AC4 7 TRP A 30 PHE A 85 LEU A 89 THR A 92 SITE 2 AC4 7 TRP A 103 LEU A 182 HOH A2092 SITE 1 AC5 3 ILE A 128 ILE A 151 HOH A2123 CRYST1 54.052 54.961 61.132 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 0.018501 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018195 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016358 0.00000