HEADER LYASE 24-APR-09 3H70 TITLE CRYSTAL STRUCTURE OF O-SUCCINYLBENZOIC ACID SYNTHETASE FROM TITLE 2 STAPHYLOCOCCUS AUREUS COMPLEXED WITH MG IN THE ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-SUCCINYLBENZOIC ACID (OSB) SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: MENC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL GENOMICS, NYSGXRC, TARGET 9307B, OSBS, PSI-2, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.FEDOROV,E.V.FEDOROV,J.M.SAUDER,S.K.BURLEY,J.A.GERLT,S.C.ALMO,NEW AUTHOR 2 YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 6 10-FEB-21 3H70 1 AUTHOR JRNL REMARK LINK REVDAT 5 21-NOV-18 3H70 1 AUTHOR REVDAT 4 02-JUL-14 3H70 1 JRNL REVDAT 3 11-JUN-14 3H70 1 JRNL REVDAT 2 21-MAR-12 3H70 1 JRNL VERSN REVDAT 1 05-MAY-09 3H70 0 JRNL AUTH D.ODOKONYERO,A.SAKAI,Y.PATSKOVSKY,V.N.MALASHKEVICH, JRNL AUTH 2 A.A.FEDOROV,J.B.BONANNO,E.V.FEDOROV,R.TORO,R.AGARWAL,C.WANG, JRNL AUTH 3 N.D.OZEROVA,W.S.YEW,J.M.SAUDER,S.SWAMINATHAN,S.K.BURLEY, JRNL AUTH 4 S.C.ALMO,M.E.GLASNER JRNL TITL LOSS OF QUATERNARY STRUCTURE IS ASSOCIATED WITH RAPID JRNL TITL 2 SEQUENCE DIVERGENCE IN THE OSBS FAMILY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 111 8535 2014 JRNL REFN ISSN 0027-8424 JRNL PMID 24872444 JRNL DOI 10.1073/PNAS.1318703111 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1097251.110 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 42635 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2148 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2827 REMARK 3 BIN R VALUE (WORKING SET) : 0.2550 REMARK 3 BIN FREE R VALUE : 0.2960 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 129 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2760 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 294 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.02000 REMARK 3 B22 (A**2) : -0.51000 REMARK 3 B33 (A**2) : -5.51000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.65000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.740 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.110 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.660 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.980 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.940 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 42.52 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : &_1_PARAMETER_INFILE_4 REMARK 3 PARAMETER FILE 5 : &_1_PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : &_1_TOPOLOGY_INFILE_4 REMARK 3 TOPOLOGY FILE 5 : &_1_TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3H70 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000052771. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42635 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: BALBES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.15M DL-MALIC ACID, PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 20.13550 REMARK 290 SMTRY3 2 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 300 REMARK: AUTHORS STATE THAT THE BIOLOGICAL ASSEMBLY IS A DIMER 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 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 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 54 34.78 -87.36 REMARK 500 GLU A 197 66.87 38.45 REMARK 500 ASP A 219 -79.16 -135.16 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 342 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 171 OD2 REMARK 620 2 GLU A 196 OE1 87.7 REMARK 620 3 ASP A 219 OD2 175.5 92.7 REMARK 620 4 HOH A 358 O 89.0 93.6 95.4 REMARK 620 5 HOH A 467 O 89.8 176.2 89.6 89.2 REMARK 620 6 HOH A 475 O 88.6 96.6 86.9 169.5 80.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 342 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OKT RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITHOUT LIGAND REMARK 900 RELATED ID: 2OLA RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITHOUT LIGAND REMARK 900 RELATED ID: NYSGXRC-9307A RELATED DB: TARGETDB DBREF 3H70 A 2 333 UNP Q53635 Q53635_STAAU 2 333 SEQADV 3H70 MET A -1 UNP Q53635 EXPRESSION TAG SEQADV 3H70 SER A 0 UNP Q53635 EXPRESSION TAG SEQADV 3H70 LEU A 1 UNP Q53635 EXPRESSION TAG SEQADV 3H70 GLU A 334 UNP Q53635 EXPRESSION TAG SEQADV 3H70 GLY A 335 UNP Q53635 EXPRESSION TAG SEQADV 3H70 HIS A 336 UNP Q53635 EXPRESSION TAG SEQADV 3H70 HIS A 337 UNP Q53635 EXPRESSION TAG SEQADV 3H70 HIS A 338 UNP Q53635 EXPRESSION TAG SEQADV 3H70 HIS A 339 UNP Q53635 EXPRESSION TAG SEQADV 3H70 HIS A 340 UNP Q53635 EXPRESSION TAG SEQADV 3H70 HIS A 341 UNP Q53635 EXPRESSION TAG SEQRES 1 A 343 MET SER LEU LYS LEU THR ALA LEU HIS PHE TYR LYS TYR SEQRES 2 A 343 SER GLU PRO PHE LYS SER GLN ILE VAL THR PRO LYS VAL SEQRES 3 A 343 THR LEU THR HIS ARG ASP CYS LEU PHE ILE GLU LEU ILE SEQRES 4 A 343 ASP ASP LYS GLY ASN ALA TYR PHE GLY GLU CYS ASN ALA SEQRES 5 A 343 PHE GLN THR ASP TRP TYR ASP HIS GLU THR ILE ALA SER SEQRES 6 A 343 VAL LYS HIS VAL ILE GLU GLN TRP PHE GLU ASP ASN ARG SEQRES 7 A 343 ASN LYS SER PHE GLU THR TYR GLU ALA ALA LEU LYS LEU SEQRES 8 A 343 VAL ASP SER LEU GLU ASN THR PRO ALA ALA ARG ALA THR SEQRES 9 A 343 ILE VAL MET ALA LEU TYR GLN MET PHE HIS VAL LEU PRO SEQRES 10 A 343 SER PHE SER VAL ALA TYR GLY ALA THR ALA SER GLY LEU SEQRES 11 A 343 SER ASN LYS GLN LEU GLU SER LEU LYS ALA THR LYS PRO SEQRES 12 A 343 THR ARG ILE LYS LEU LYS TRP THR PRO GLN ILE MET HIS SEQRES 13 A 343 GLN ILE ARG VAL LEU ARG GLU LEU ASP PHE HIS PHE GLN SEQRES 14 A 343 LEU VAL ILE ASP ALA ASN GLU SER LEU ASP ARG GLN ASP SEQRES 15 A 343 PHE THR GLN LEU GLN LEU LEU ALA ARG GLU GLN VAL LEU SEQRES 16 A 343 TYR ILE GLU GLU PRO PHE LYS ASP ILE SER MET LEU ASP SEQRES 17 A 343 GLU VAL ALA ASP GLY THR ILE PRO PRO ILE ALA LEU ASP SEQRES 18 A 343 GLU LYS ALA THR SER LEU LEU ASP ILE ILE ASN LEU ILE SEQRES 19 A 343 GLU LEU TYR ASN VAL LYS VAL VAL VAL LEU LYS PRO PHE SEQRES 20 A 343 ARG LEU GLY GLY ILE ASP LYS VAL GLN THR ALA ILE ASP SEQRES 21 A 343 THR LEU LYS SER HIS GLY ALA LYS VAL VAL ILE GLY GLY SEQRES 22 A 343 MET TYR GLU TYR GLY LEU SER ARG TYR PHE THR ALA MET SEQRES 23 A 343 LEU ALA ARG LYS GLY ASP TYR PRO GLY ASP VAL THR PRO SEQRES 24 A 343 ALA GLY TYR TYR PHE GLU GLN ASP VAL VAL ALA HIS SER SEQRES 25 A 343 GLY ILE LEU LYS GLU GLY ARG LEU GLU PHE ARG PRO PRO SEQRES 26 A 343 LEU VAL ASP ILE THR GLN LEU GLN PRO TYR GLU GLY HIS SEQRES 27 A 343 HIS HIS HIS HIS HIS HET MG A 342 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *294(H2 O) HELIX 1 1 THR A 60 ARG A 76 1 17 HELIX 2 2 THR A 82 LEU A 89 1 8 HELIX 3 3 VAL A 90 GLU A 94 5 5 HELIX 4 4 THR A 96 HIS A 112 1 17 HELIX 5 5 SER A 129 LYS A 140 1 12 HELIX 6 6 GLN A 151 ARG A 160 1 10 HELIX 7 7 ASP A 177 GLN A 179 5 3 HELIX 8 8 ASP A 180 ALA A 188 1 9 HELIX 9 9 ASP A 201 VAL A 208 5 8 HELIX 10 10 SER A 224 TYR A 235 1 12 HELIX 11 11 LYS A 243 GLY A 248 5 6 HELIX 12 12 GLY A 249 ASP A 251 5 3 HELIX 13 13 LYS A 252 HIS A 263 1 12 HELIX 14 14 TYR A 275 ARG A 287 1 13 HELIX 15 15 ASP A 326 LEU A 330 5 5 SHEET 1 A 4 ALA A 43 GLU A 47 0 SHEET 2 A 4 THR A 25 ASP A 38 -1 N LEU A 36 O TYR A 44 SHEET 3 A 4 LEU A 1 VAL A 20 -1 N TYR A 9 O PHE A 33 SHEET 4 A 4 SER A 79 PHE A 80 -1 O PHE A 80 N LEU A 1 SHEET 1 B 4 ALA A 43 GLU A 47 0 SHEET 2 B 4 THR A 25 ASP A 38 -1 N LEU A 36 O TYR A 44 SHEET 3 B 4 LEU A 1 VAL A 20 -1 N TYR A 9 O PHE A 33 SHEET 4 B 4 GLN A 331 PRO A 332 -1 O GLN A 331 N LYS A 10 SHEET 1 C 3 PHE A 117 ALA A 120 0 SHEET 2 C 3 ARG A 317 PHE A 320 -1 O PHE A 320 N PHE A 117 SHEET 3 C 3 ILE A 312 LYS A 314 -1 N LYS A 314 O ARG A 317 SHEET 1 D 7 GLY A 122 ALA A 125 0 SHEET 2 D 7 ARG A 143 LYS A 147 1 O LYS A 145 N ALA A 123 SHEET 3 D 7 GLN A 167 ASP A 171 1 O VAL A 169 N LEU A 146 SHEET 4 D 7 VAL A 192 GLU A 196 1 O GLU A 196 N ILE A 170 SHEET 5 D 7 ILE A 216 LEU A 218 1 O ALA A 217 N ILE A 195 SHEET 6 D 7 VAL A 239 LEU A 242 1 O VAL A 241 N LEU A 218 SHEET 7 D 7 LYS A 266 ILE A 269 1 O VAL A 268 N LEU A 242 LINK OD2 ASP A 171 MG MG A 342 1555 1555 2.17 LINK OE1 GLU A 196 MG MG A 342 1555 1555 2.08 LINK OD2 ASP A 219 MG MG A 342 1555 1555 2.08 LINK MG MG A 342 O HOH A 358 1555 1555 2.03 LINK MG MG A 342 O HOH A 467 1555 1555 2.19 LINK MG MG A 342 O HOH A 475 1555 1555 2.15 SITE 1 AC1 6 ASP A 171 GLU A 196 ASP A 219 HOH A 358 SITE 2 AC1 6 HOH A 467 HOH A 475 CRYST1 59.081 40.271 72.386 90.00 92.75 90.00 P 1 21 1 2 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 0.016926 0.000000 0.000814 0.00000 SCALE2 0.000000 0.024832 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013831 0.00000 MASTER 267 0 1 15 18 0 2 6 0 0 0 27 END