HEADER UNKNOWN FUNCTION 20-MAR-23 8OGK TITLE CRYSTAL STRUCTURE OF CDAA FROM BACILLUS SUBTILIS CO-CRYSTALLIZED WITH TITLE 2 DMSO COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIC DI-AMP SYNTHASE CDAA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: C-DI-AMP SYNTHASE,DIADENYLATE CYCLASE,DAC; COMPND 5 EC: 2.7.7.85; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS SUBSP. SUBTILIS STR. 168; SOURCE 3 ORGANISM_TAXID: 224308; SOURCE 4 GENE: CDAA, YBBP, BSU01750; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS OCTAMER, UNKOWN FUNCTION, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR T.B.GARBERS,P.NEUMANN,R.FICNER REVDAT 1 27-MAR-24 8OGK 0 JRNL AUTH T.B.GARBERS,P.NEUMANN,J.WOLLENHAUPT,M.WEISS,R.FICNER JRNL TITL CRYSTAL STRUCTURE OF CDAA FROM BACILLUS SUBTILIS JRNL TITL 2 CO-CRYSTALLIZED WITH DMSO JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.18 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 101262 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5064 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 46.5800 - 3.6700 0.98 3348 176 0.1893 0.1847 REMARK 3 2 3.6700 - 2.9100 1.00 3300 173 0.1719 0.1562 REMARK 3 3 2.9100 - 2.5400 0.98 3232 171 0.1603 0.1979 REMARK 3 4 2.5400 - 2.3100 0.98 3187 167 0.1465 0.1889 REMARK 3 5 2.3100 - 2.1400 0.99 3270 172 0.1337 0.1590 REMARK 3 6 2.1400 - 2.0200 0.99 3243 171 0.1335 0.1712 REMARK 3 7 2.0200 - 1.9200 1.00 3252 171 0.1391 0.1841 REMARK 3 8 1.9200 - 1.8300 1.00 3247 171 0.1398 0.1858 REMARK 3 9 1.8300 - 1.7600 1.00 3237 171 0.1417 0.1687 REMARK 3 10 1.7600 - 1.7000 1.00 3218 169 0.1448 0.1942 REMARK 3 11 1.7000 - 1.6500 1.00 3275 172 0.1452 0.2087 REMARK 3 12 1.6500 - 1.6000 1.00 3216 170 0.1528 0.1861 REMARK 3 13 1.6000 - 1.5600 0.99 3235 170 0.1648 0.2410 REMARK 3 14 1.5600 - 1.5200 1.00 3215 169 0.1738 0.2139 REMARK 3 15 1.5200 - 1.4900 0.99 3208 169 0.1882 0.2184 REMARK 3 16 1.4900 - 1.4600 0.99 3216 169 0.1975 0.2378 REMARK 3 17 1.4600 - 1.4300 0.98 3217 168 0.2144 0.2699 REMARK 3 18 1.4300 - 1.4000 0.97 3127 165 0.2200 0.2522 REMARK 3 19 1.4000 - 1.3700 0.98 3173 167 0.2427 0.2744 REMARK 3 20 1.3700 - 1.3500 0.98 3152 166 0.2577 0.3235 REMARK 3 21 1.3500 - 1.3300 0.98 3174 167 0.2740 0.3170 REMARK 3 22 1.3300 - 1.3100 0.98 3155 166 0.2737 0.2859 REMARK 3 23 1.3100 - 1.2900 0.98 3182 168 0.2989 0.3152 REMARK 3 24 1.2900 - 1.2700 0.97 3151 166 0.3109 0.3273 REMARK 3 25 1.2700 - 1.2500 0.97 3184 168 0.3509 0.3978 REMARK 3 26 1.2500 - 1.2400 0.98 3156 166 0.3666 0.3846 REMARK 3 27 1.2400 - 1.2200 0.98 3145 166 0.3618 0.4010 REMARK 3 28 1.2200 - 1.2100 0.98 3134 165 0.3880 0.4090 REMARK 3 29 1.2100 - 1.1900 0.98 3167 167 0.3985 0.4423 REMARK 3 30 1.1900 - 1.1800 0.98 3182 168 0.4178 0.3878 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.90 REMARK 3 SHRINKAGE RADIUS : 0.60 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.182 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.996 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.78 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.58 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 : 0.007 2368 REMARK 3 ANGLE : 0.990 3205 REMARK 3 CHIRALITY : 0.069 386 REMARK 3 PLANARITY : 0.008 414 REMARK 3 DIHEDRAL : 14.549 890 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 8OGK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-MAR-23. REMARK 100 THE DEPOSITION ID IS D_1292129268. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-FEB-21 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 : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.68879 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 : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 101314 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.180 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.03200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.9600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.28 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.77300 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5 0.2 M MAGNESIUM REMARK 280 CHLORIDE 30 % (V/V) PEG 400 20 % (V/V) DMSO, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 59.32500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.62000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 59.32500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 19.62000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 473 LIES ON A SPECIAL POSITION. 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 101 REMARK 465 LYS A 254 REMARK 465 GLY B 101 REMARK 465 PRO B 102 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 LYS A 198 CG CD CE NZ 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 136 -120.66 -118.30 REMARK 500 ARG B 136 -119.39 -117.89 REMARK 500 LEU B 150 -50.62 -120.72 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 HOH A 401 O REMARK 620 2 HOH A 406 O 89.6 REMARK 620 3 HOH A 408 O 171.5 82.0 REMARK 620 4 HOH A 471 O 90.6 177.6 97.9 REMARK 620 5 HOH A 485 O 90.4 89.3 89.3 93.1 REMARK 620 N 1 2 3 4 DBREF 8OGK A 103 254 UNP Q45589 CDAA_BACSU 103 254 DBREF 8OGK B 103 254 UNP Q45589 CDAA_BACSU 103 254 SEQADV 8OGK GLY A 101 UNP Q45589 EXPRESSION TAG SEQADV 8OGK PRO A 102 UNP Q45589 EXPRESSION TAG SEQADV 8OGK GLY B 101 UNP Q45589 EXPRESSION TAG SEQADV 8OGK PRO B 102 UNP Q45589 EXPRESSION TAG SEQRES 1 A 154 GLY PRO THR PRO VAL GLU GLU ALA GLN GLN LYS THR ILE SEQRES 2 A 154 GLU ALA ILE THR LYS ALA ILE ASN TYR MET ALA LYS ARG SEQRES 3 A 154 ARG ILE GLY ALA LEU LEU THR ILE GLU ARG ASP THR GLY SEQRES 4 A 154 MET GLY ASP TYR ILE GLU THR GLY ILE PRO LEU ASN ALA SEQRES 5 A 154 LYS VAL SER SER GLU LEU LEU ILE ASN ILE PHE ILE PRO SEQRES 6 A 154 ASN THR PRO LEU HIS ASP GLY ALA VAL ILE MET LYS ASN SEQRES 7 A 154 ASN GLU ILE ALA ALA ALA ALA CYS TYR LEU PRO LEU SER SEQRES 8 A 154 GLU SER PRO PHE ILE SER LYS GLU LEU GLY THR ARG HIS SEQRES 9 A 154 ARG ALA ALA VAL GLY ILE SER GLU VAL THR ASP SER LEU SEQRES 10 A 154 THR ILE ILE VAL SER GLU GLU THR GLY GLY VAL SER VAL SEQRES 11 A 154 ALA LYS ASN GLY ASP LEU HIS ARG GLU LEU THR GLU GLU SEQRES 12 A 154 ALA LEU LYS GLU MET LEU GLU ALA GLU PHE LYS SEQRES 1 B 154 GLY PRO THR PRO VAL GLU GLU ALA GLN GLN LYS THR ILE SEQRES 2 B 154 GLU ALA ILE THR LYS ALA ILE ASN TYR MET ALA LYS ARG SEQRES 3 B 154 ARG ILE GLY ALA LEU LEU THR ILE GLU ARG ASP THR GLY SEQRES 4 B 154 MET GLY ASP TYR ILE GLU THR GLY ILE PRO LEU ASN ALA SEQRES 5 B 154 LYS VAL SER SER GLU LEU LEU ILE ASN ILE PHE ILE PRO SEQRES 6 B 154 ASN THR PRO LEU HIS ASP GLY ALA VAL ILE MET LYS ASN SEQRES 7 B 154 ASN GLU ILE ALA ALA ALA ALA CYS TYR LEU PRO LEU SER SEQRES 8 B 154 GLU SER PRO PHE ILE SER LYS GLU LEU GLY THR ARG HIS SEQRES 9 B 154 ARG ALA ALA VAL GLY ILE SER GLU VAL THR ASP SER LEU SEQRES 10 B 154 THR ILE ILE VAL SER GLU GLU THR GLY GLY VAL SER VAL SEQRES 11 B 154 ALA LYS ASN GLY ASP LEU HIS ARG GLU LEU THR GLU GLU SEQRES 12 B 154 ALA LEU LYS GLU MET LEU GLU ALA GLU PHE LYS HET DMS A 301 10 HET DMS A 302 10 HET DMS A 303 10 HET MG A 304 1 HET DMS B 301 10 HETNAM DMS DIMETHYL SULFOXIDE HETNAM MG MAGNESIUM ION FORMUL 3 DMS 4(C2 H6 O S) FORMUL 6 MG MG 2+ FORMUL 8 HOH *174(H2 O) HELIX 1 AA1 THR A 103 ARG A 127 1 25 HELIX 2 AA2 MET A 140 GLU A 145 1 6 HELIX 3 AA3 SER A 155 ILE A 164 1 10 HELIX 4 AA4 GLY A 201 THR A 214 1 14 HELIX 5 AA5 THR A 241 PHE A 253 1 13 HELIX 6 AA6 PRO B 104 ARG B 127 1 24 HELIX 7 AA7 MET B 140 GLU B 145 1 6 HELIX 8 AA8 SER B 155 ILE B 164 1 10 HELIX 9 AA9 GLY B 201 THR B 214 1 14 HELIX 10 AB1 THR B 241 LYS B 254 1 14 SHEET 1 AA1 7 ILE A 148 LYS A 153 0 SHEET 2 AA1 7 GLU A 180 CYS A 186 -1 O ILE A 181 N ALA A 152 SHEET 3 AA1 7 ALA A 173 LYS A 177 -1 N ALA A 173 O CYS A 186 SHEET 4 AA1 7 ALA A 130 ILE A 134 1 N THR A 133 O VAL A 174 SHEET 5 AA1 7 LEU A 217 VAL A 221 -1 O LEU A 217 N ILE A 134 SHEET 6 AA1 7 VAL A 228 LYS A 232 -1 O SER A 229 N ILE A 220 SHEET 7 AA1 7 ASP A 235 HIS A 237 -1 O HIS A 237 N VAL A 230 SHEET 1 AA2 7 ILE B 148 LYS B 153 0 SHEET 2 AA2 7 GLU B 180 CYS B 186 -1 O ALA B 184 N ILE B 148 SHEET 3 AA2 7 ALA B 173 LYS B 177 -1 N ALA B 173 O CYS B 186 SHEET 4 AA2 7 ALA B 130 ILE B 134 1 N THR B 133 O VAL B 174 SHEET 5 AA2 7 LEU B 217 VAL B 221 -1 O ILE B 219 N LEU B 132 SHEET 6 AA2 7 VAL B 228 LYS B 232 -1 O SER B 229 N ILE B 220 SHEET 7 AA2 7 ASP B 235 HIS B 237 -1 O HIS B 237 N VAL B 230 LINK MG MG A 304 O HOH A 401 1555 1555 2.01 LINK MG MG A 304 O HOH A 406 1555 1555 2.19 LINK MG MG A 304 O HOH A 408 1555 1555 2.10 LINK MG MG A 304 O HOH A 471 1555 1555 1.96 LINK MG MG A 304 O HOH A 485 1555 1555 1.92 CRYST1 118.650 39.240 67.980 90.00 94.99 90.00 C 1 2 1 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 0.008428 0.000000 0.000736 0.00000 SCALE2 0.000000 0.025484 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014766 0.00000