HEADER TRANSFERASE 06-JAN-23 8HYK TITLE CD-NTASE EFCDNE IN COMPLEX WITH INTERMEDIATE PPPU[2'-5']P COMPND MOL_ID: 1; COMPND 2 MOLECULE: EFCDNE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS ENGEN0062; SOURCE 3 ORGANISM_TAXID: 1151187; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS CD-NTASE, CGAS, CYCLIC DINUCLEOTIDE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR T.-P.KO,Y.-C.WANG,C.-S.YANG,M.-H.HOU,Y.CHEN REVDAT 2 13-SEP-23 8HYK 1 JRNL REVDAT 1 05-JUL-23 8HYK 0 JRNL AUTH C.S.YANG,T.P.KO,C.J.CHEN,M.H.HOU,Y.C.WANG,Y.CHEN JRNL TITL CRYSTAL STRUCTURE AND FUNCTIONAL IMPLICATIONS OF CYCLIC JRNL TITL 2 DI-PYRIMIDINE-SYNTHESIZING CGAS/DNCV-LIKE JRNL TITL 3 NUCLEOTIDYLTRANSFERASES. JRNL REF NAT COMMUN V. 14 5078 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37604815 JRNL DOI 10.1038/S41467-023-40787-9 REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 19274 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.038 REMARK 3 FREE R VALUE TEST SET COUNT : 971 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.02 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1269 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.03 REMARK 3 BIN R VALUE (WORKING SET) : 0.1630 REMARK 3 BIN FREE R VALUE SET COUNT : 70 REMARK 3 BIN FREE R VALUE : 0.2390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2513 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 187 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01300 REMARK 3 B22 (A**2) : 0.07400 REMARK 3 B33 (A**2) : -0.07700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.03000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.209 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.168 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.748 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2608 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2297 ; 0.001 ; 0.018 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3549 ; 1.453 ; 1.663 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5285 ; 1.363 ; 1.582 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 305 ; 6.720 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 147 ;34.833 ;24.150 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 435 ;14.282 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;22.336 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 349 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2979 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 640 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 517 ; 0.205 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 95 ; 0.267 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1330 ; 0.176 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 149 ; 0.154 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.107 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1223 ; 2.383 ; 2.678 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1222 ; 2.383 ; 2.677 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1527 ; 3.441 ; 4.003 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1528 ; 3.440 ; 4.004 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1385 ; 2.827 ; 2.935 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1352 ; 2.831 ; 2.934 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2022 ; 4.309 ; 4.298 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1969 ; 4.324 ; 4.293 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8HYK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1300034594. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-SEP-22 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 : NSRRC REMARK 200 BEAMLINE : TPS 07A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97626 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19291 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.16200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM TARTRATE, PEG 3350, MGCL2, UTP, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 28.47000 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 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: 100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 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 GLN A 51 -162.39 -125.27 REMARK 500 THR A 128 78.59 -115.46 REMARK 500 ASN A 151 72.73 53.76 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 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 67 OD2 REMARK 620 2 NE0 A 401 O13 87.4 REMARK 620 3 NE0 A 401 O16 94.6 88.4 REMARK 620 4 NE0 A 401 O21 173.1 99.4 86.8 REMARK 620 N 1 2 3 DBREF 8HYK A 1 307 PDB 8HYK 8HYK 1 307 SEQRES 1 A 307 MET SER LYS PHE SER GLU SER THR LEU SER GLY TRP THR SEQRES 2 A 307 LYS PRO ALA SER VAL THR GLU GLU ASP ARG ILE GLU ASN SEQRES 3 A 307 THR ILE SER MET ILE LYS SER ALA ILE LYS ASN ASP ASN SEQRES 4 A 307 ASN PHE ASP ASN LEU VAL TYR GLU VAL PHE VAL GLN GLY SEQRES 5 A 307 SER TYR GLY ASN ASN THR ASN VAL ARG THR ASN SER ASP SEQRES 6 A 307 ILE ASP VAL ASN ILE MET LEU THR SER THR PHE TYR SER SEQRES 7 A 307 LYS TYR PRO GLU GLY LYS THR ASN SER ASP TYR GLY PHE SEQRES 8 A 307 THR ASP GLY THR ILE THR TYR ASN GLU TYR LYS ASN LEU SEQRES 9 A 307 ILE LEU THR ALA LEU THR ASN LYS PHE GLY THR GLY ASN SEQRES 10 A 307 VAL THR VAL GLY ASN LYS SER ILE LYS ILE THR SER ASN SEQRES 11 A 307 SER TYR ARG VAL GLU ALA ASP CYS ILE PRO SER LEU LEU SEQRES 12 A 307 TYR ARG ASN TYR GLU TYR GLU ASN SER SER SER PRO ASN SEQRES 13 A 307 ASN TYR ILE GLU GLY ILE LYS TYR PHE ALA SER ASP ASN SEQRES 14 A 307 THR SER VAL VAL ASN TYR PRO LYS VAL HIS ILE ASN ASN SEQRES 15 A 307 GLY ILE GLU LYS ASN ASN GLN THR HIS LYS ASN TYR LYS SEQRES 16 A 307 ARG LEU VAL ARG VAL ILE LYS ARG LEU ARG ASN LYS MET SEQRES 17 A 307 THR ALA GLU ASN HIS PHE THR ASN GLU ASN ILE THR SER SEQRES 18 A 307 PHE LEU ILE GLU CYS LEU ILE TRP ASN VAL PRO ASN ASN SEQRES 19 A 307 TYR ILE ASN ASP TYR ASP THR TRP ASP GLU THR ILE LYS SEQRES 20 A 307 GLN THR LEU ILE PHE ILE LYS SER SER ILE ASN ASP ASN SEQRES 21 A 307 SER TYR LYS ASN TRP THR GLU VAL SER GLY MET PHE TYR SEQRES 22 A 307 LEU PHE HIS ASN ASN ARG LYS TRP THR SER ASP ASP VAL SEQRES 23 A 307 SER SER PHE VAL ASN SER LEU TRP SER PHE MET GLU TYR SEQRES 24 A 307 LEU GLU HIS HIS HIS HIS HIS HIS HET NE0 A 401 33 HET MG A 402 1 HETNAM NE0 [[(2R,3R,4R,5R)-5-[2,4-BIS(OXIDANYLIDENE)PYRIMIDIN-1- HETNAM 2 NE0 YL]-3-OXIDANYL-4-PHOSPHONOOXY-OXOLAN-2-YL]METHOXY- HETNAM 3 NE0 OXIDANYL-PHOSPHORYL] PHOSPHONO HYDROGEN PHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 2 NE0 C9 H16 N2 O18 P4 FORMUL 3 MG MG 2+ FORMUL 4 HOH *187(H2 O) HELIX 1 AA1 SER A 5 TRP A 12 1 8 HELIX 2 AA2 ASP A 22 ASN A 37 1 16 HELIX 3 AA3 ASP A 38 ASP A 42 5 5 HELIX 4 AA4 GLY A 52 ASN A 56 1 5 HELIX 5 AA5 THR A 85 GLY A 90 5 6 HELIX 6 AA6 THR A 97 GLY A 114 1 18 HELIX 7 AA7 TYR A 175 GLN A 189 1 15 HELIX 8 AA8 LYS A 192 GLU A 211 1 20 HELIX 9 AA9 THR A 220 ASN A 230 1 11 HELIX 10 AB1 ASN A 233 ASP A 238 1 6 HELIX 11 AB2 THR A 241 ASP A 259 1 19 HELIX 12 AB3 ASN A 260 TRP A 265 5 6 HELIX 13 AB4 THR A 282 GLU A 298 1 17 HELIX 14 AB5 HIS A 302 HIS A 306 5 5 SHEET 1 AA1 5 TYR A 46 GLN A 51 0 SHEET 2 AA1 5 ILE A 66 LYS A 79 -1 O MET A 71 N GLU A 47 SHEET 3 AA1 5 VAL A 134 ASN A 146 1 O ASP A 137 N VAL A 68 SHEET 4 AA1 5 ILE A 125 SER A 129 -1 N ILE A 125 O CYS A 138 SHEET 5 AA1 5 VAL A 118 VAL A 120 -1 N THR A 119 O LYS A 126 SHEET 1 AA2 5 TYR A 46 GLN A 51 0 SHEET 2 AA2 5 ILE A 66 LYS A 79 -1 O MET A 71 N GLU A 47 SHEET 3 AA2 5 VAL A 134 ASN A 146 1 O ASP A 137 N VAL A 68 SHEET 4 AA2 5 ILE A 159 PHE A 165 -1 O GLY A 161 N TYR A 144 SHEET 5 AA2 5 SER A 171 ASN A 174 -1 O VAL A 172 N TYR A 164 LINK OD2 ASP A 67 MG MG A 402 1555 1555 1.97 LINK O13 NE0 A 401 MG MG A 402 1555 1555 1.99 LINK O16 NE0 A 401 MG MG A 402 1555 1555 2.09 LINK O21 NE0 A 401 MG MG A 402 1555 1555 2.03 CRYST1 41.418 56.940 64.812 90.00 97.02 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 0.024144 0.000000 0.002973 0.00000 SCALE2 0.000000 0.017562 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015546 0.00000