HEADER TRANSFERASE 26-NOV-99 1DGY OBSLTE 15-MAY-02 1DGY 1LII TITLE STRUCTURE OF T. GONDII ADENOSINE KINASE BOUND TO ADENOSINE TITLE 2 2 AND AMP-PCP COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSINE KINASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.1.20; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TOXOPLASMA GONDII; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PBACE KEYWDS ALPHA-BETA STRUCTURE EXPDTA X-RAY DIFFRACTION AUTHOR M.A.SCHUMACHER,D.M.SCOTT,I.I.MATHEWS,S.E.EALICK,D.S.ROOS REVDAT 2 15-MAY-02 1DGY 1 OBSLTE REVDAT 1 20-MAR-00 1DGY 0 JRNL AUTH M.A.SCHUMACHER,D.M.SCOTT,I.I.MATHEWS,S.E.EALICK, JRNL AUTH 2 D.S.ROOS,B.ULLMAN,R.G.BRENNAN JRNL TITL CRYSTAL STRUCTURES OF TOXOPLASMA GONDII ADENOSINE JRNL TITL 2 KINASE REVEAL A NOVEL CATALYTIC MECHANISM AND JRNL TITL 3 PRODRUG BINDING JRNL REF J.MOL.BIOL. V. 296 549 2000 JRNL REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 132352 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD :NULL REMARK 3 FREE R VALUE TEST SET SELECTION :RANDOM REMARK 3 R VALUE (WORKING + TEST SET) :0.187 REMARK 3 R VALUE (WORKING SET) :0.187 REMARK 3 FREE R VALUE :0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) :10.000 REMARK 3 FREE R VALUE TEST SET COUNT :3400 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 34526 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2484 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 170 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 15.000 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : NULL ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : ENGH AND HUBER REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DGY COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 THE N-TERMINAL MET IS CLEAVED OFF IN ESCHERICHIA COLI. REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-1999. REMARK 100 THE RCSB ID CODE IS RCSB010081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-1998 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX7.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38408 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.71 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.24200 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: NULL REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULPHATE, MAGNESIUM REMARK 280 CHLORIDE, MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 1/2-X,1/2+Y,-Z REMARK 290 4555 1/2+X,1/2-Y,-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 83.90000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 83.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.55000 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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 ALA A 2 REMARK 465 VAL A 3 REMARK 465 ASP A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 ASN A 7 REMARK 465 SER A 8 REMARK 465 ALA A 9 REMARK 465 THR A 10 REMARK 465 VAL A 255 REMARK 465 CYS A 256 REMARK 465 THR A 257 REMARK 465 GLY A 258 REMARK 465 ALA A 259 REMARK 465 LEU A 260 REMARK 465 ARG A 261 REMARK 465 LEU A 262 REMARK 465 LEU A 263 REMARK 465 THR A 264 REMARK 465 ALA A 265 REMARK 465 GLY A 266 REMARK 465 GLN A 267 REMARK 465 ASN A 268 REMARK 465 THR A 269 REMARK 465 THR A 359 REMARK 465 SER A 360 REMARK 465 LEU A 361 REMARK 465 PRO A 362 REMARK 465 CYS A 363 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 REMARK 500 O2G ACP 799 O HOH 525 2.09 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 CB GLN A 60 O HOH 134 3644 1.68 REMARK 500 CG GLN A 60 O HOH 134 3644 2.06 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A 96 CA ASP A 96 CB -0.177 REMARK 500 ASP A 96 CB ASP A 96 CG -0.355 REMARK 500 ASP A 96 CG ASP A 96 OD1 0.360 REMARK 500 GLU A 180 CG GLU A 180 CD 0.142 REMARK 500 GLU A 180 CD GLU A 180 OE2 0.173 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 12 CB - CA - C ANGL. DEV. =-19.6 DEGREES REMARK 500 ASP A 96 OD1 - CG - OD2 ANGL. DEV. = 22.1 DEGREES REMARK 500 ASP A 96 CB - CG - OD1 ANGL. DEV. =-30.4 DEGREES REMARK 500 LYS A 335 CG - CD - CE ANGL. DEV. =-19.0 DEGREES REMARK 500 PHE A 358 CB - CA - C ANGL. DEV. = 16.6 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 ARG A 83 -49.25 65.44 REMARK 500 SER A 198 -56.54 63.34 REMARK 500 ALA A 238 -102.88 97.37 REMARK 525 REMARK 525 SOLVENT REMARK 525 THE FOLLOWING SOLVENT MOLECULES LIE FARTHER THAN EXPECTED REMARK 525 FROM THE PROTEIN OR NUCLEIC ACID MOLECULE AND MAY BE REMARK 525 ASSOCIATED WITH A SYMMETRY RELATED MOLECULE (M=MODEL REMARK 525 NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH 110 DISTANCE = 8.76 ANGSTROMS REMARK 525 HOH 113 DISTANCE = 9.54 ANGSTROMS REMARK 525 HOH 116 DISTANCE = 9.23 ANGSTROMS REMARK 525 HOH 121 DISTANCE = 6.28 ANGSTROMS REMARK 525 HOH 131 DISTANCE = 10.61 ANGSTROMS REMARK 525 HOH 132 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH 134 DISTANCE = 5.42 ANGSTROMS REMARK 525 HOH 139 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH 144 DISTANCE = 9.89 ANGSTROMS REMARK 525 HOH 150 DISTANCE = 7.18 ANGSTROMS REMARK 525 HOH 209 DISTANCE = 7.74 ANGSTROMS REMARK 525 HOH 216 DISTANCE = 7.96 ANGSTROMS REMARK 525 HOH 223 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH 233 DISTANCE = 5.02 ANGSTROMS REMARK 525 HOH 235 DISTANCE = 7.41 ANGSTROMS REMARK 525 HOH 307 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH 315 DISTANCE = 5.30 ANGSTROMS REMARK 525 HOH 416 DISTANCE = 5.73 ANGSTROMS DBREF 1DGY A 1 363 GB AF128274 AF128274 1 363 SEQADV 1DGY THR A 125 GB AF128274 VAL 125 CONFLICT SEQADV 1DGY ILE A 139 GB AF128274 LEU 139 CONFLICT SEQADV 1DGY ASN A 142 GB AF128274 ASP 142 CONFLICT SEQADV 1DGY VAL A 242 GB AF128274 ILE 242 CONFLICT SEQADV 1DGY VAL A 246 GB AF128274 THR 246 CONFLICT SEQADV 1DGY GLY A 327 GB AF128274 ALA 327 CONFLICT SEQRES 1 A 363 MET ALA VAL ASP SER SER ASN SER ALA THR GLY PRO MET SEQRES 2 A 363 ARG VAL PHE ALA ILE GLY ASN PRO ILE LEU ASP LEU VAL SEQRES 3 A 363 ALA GLU VAL PRO SER SER PHE LEU ASP GLU PHE PHE LEU SEQRES 4 A 363 LYS ARG GLY ASP ALA THR LEU ALA THR PRO GLU GLN MET SEQRES 5 A 363 ARG ILE TYR SER THR LEU ASP GLN PHE ASN PRO THR SER SEQRES 6 A 363 LEU PRO GLY GLY SER ALA LEU ASN SER VAL ARG VAL VAL SEQRES 7 A 363 GLN LYS LEU LEU ARG LYS PRO GLY SER ALA GLY TYR MET SEQRES 8 A 363 GLY ALA ILE GLY ASP ASP PRO ARG GLY GLN VAL LEU LYS SEQRES 9 A 363 GLU LEU CYS ASP LYS GLU GLY LEU ALA THR ARG PHE MET SEQRES 10 A 363 VAL ALA PRO GLY GLN SER THR GLY THR CYS ALA VAL LEU SEQRES 11 A 363 ILE ASN GLU LYS GLU ARG THR LEU CYS THR HIS LEU GLY SEQRES 12 A 363 ALA CYS GLY SER PHE ARG ILE PRO GLU ASN TRP THR THR SEQRES 13 A 363 PHE ALA SER GLY ALA LEU ILE PHE TYR ALA THR ALA TYR SEQRES 14 A 363 THR LEU THR ALA THR PRO LYS ASN ALA LEU GLU VAL ALA SEQRES 15 A 363 GLY TYR ALA HIS GLY ILE PRO ASN ALA ILE PHE THR LEU SEQRES 16 A 363 ASN LEU SER ALA PRO PHE CYS VAL GLU LEU TYR LYS ASP SEQRES 17 A 363 ALA MET GLN SER LEU LEU LEU HIS THR ASN ILE LEU PHE SEQRES 18 A 363 GLY ASN GLU GLU GLU PHE ALA HIS LEU ALA LYS VAL HIS SEQRES 19 A 363 ASN LEU VAL ALA ALA GLU LYS VAL ALA LEU SER VAL ALA SEQRES 20 A 363 ASN LYS GLU HIS ALA VAL GLU VAL CYS THR GLY ALA LEU SEQRES 21 A 363 ARG LEU LEU THR ALA GLY GLN ASN THR GLY ALA THR LYS SEQRES 22 A 363 LEU VAL VAL MET THR ARG GLY HIS ASN PRO VAL ILE ALA SEQRES 23 A 363 ALA GLU GLN THR ALA ASP GLY THR VAL VAL VAL HIS GLU SEQRES 24 A 363 VAL GLY VAL PRO VAL VAL ALA ALA GLU LYS ILE VAL ASP SEQRES 25 A 363 THR ASN GLY ALA GLY ASP ALA PHE VAL GLY GLY PHE LEU SEQRES 26 A 363 TYR GLY LEU SER GLN GLY LYS THR VAL LYS GLN CYS ILE SEQRES 27 A 363 MET CYS GLY ASN ALA CYS ALA GLN ASP VAL ILE GLN HIS SEQRES 28 A 363 VAL GLY PHE SER LEU SER PHE THR SER LEU PRO CYS HET MG 999 1 HET CL 899 1 HET ADN 699 19 HET ACP 799 31 HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM ADN ADENOSINE HETNAM ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER HETSYN ACP ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 CL CL 1- FORMUL 4 ADN C10 H13 N5 O4 FORMUL 5 ACP C11 H18 N5 O12 P3 FORMUL 6 HOH *170(H2 O1) HELIX 1 1 PRO A 30 PHE A 37 1 8 HELIX 2 2 THR A 48 MET A 52 5 5 HELIX 3 3 ARG A 53 LEU A 58 1 6 HELIX 4 4 ASP A 59 ASN A 62 5 4 HELIX 5 5 GLY A 69 ARG A 83 1 15 HELIX 6 6 ASP A 97 GLY A 111 1 15 HELIX 7 7 LEU A 142 PHE A 148 5 7 HELIX 8 8 ASN A 153 ALA A 158 1 6 HELIX 9 9 TYR A 169 ALA A 173 5 5 HELIX 10 10 PRO A 175 GLY A 187 1 13 HELIX 11 11 ALA A 199 TYR A 206 1 8 HELIX 12 12 TYR A 206 HIS A 216 1 11 HELIX 13 13 GLU A 224 HIS A 234 1 11 HELIX 14 14 LYS A 241 GLU A 254 1 14 HELIX 15 15 ALA A 306 ILE A 310 5 5 HELIX 16 16 GLY A 315 GLN A 330 1 16 HELIX 17 17 THR A 333 ILE A 349 1 17 SHEET 1 A 9 ALA A 113 ALA A 119 0 SHEET 2 A 9 ALA A 88 GLY A 95 1 O ALA A 88 N ALA A 113 SHEET 3 A 9 VAL A 15 ILE A 18 1 O VAL A 15 N GLY A 89 SHEET 4 A 9 ILE A 163 THR A 167 1 O ILE A 163 N PHE A 16 SHEET 5 A 9 ILE A 192 ASN A 196 1 O ILE A 192 N PHE A 164 SHEET 6 A 9 ILE A 219 ASN A 223 1 O ILE A 219 N LEU A 195 SHEET 7 A 9 LEU A 274 ARG A 279 1 O LEU A 274 N LEU A 220 SHEET 8 A 9 ASN A 282 GLN A 289 -1 N ASN A 282 O ARG A 279 SHEET 9 A 9 VAL A 295 VAL A 300 -1 O VAL A 296 N GLU A 288 SHEET 1 B 5 ALA A 44 LEU A 46 0 SHEET 2 B 5 GLU A 135 HIS A 141 1 O LEU A 138 N THR A 45 SHEET 3 B 5 GLY A 125 ASN A 132 -1 O THR A 126 N HIS A 141 SHEET 4 B 5 ILE A 22 GLU A 28 1 O LEU A 23 N CYS A 127 SHEET 5 B 5 THR A 64 GLY A 68 -1 O THR A 64 N VAL A 26 CRYST1 167.800 47.100 44.450 90.00 90.00 90.00 P 21 21 2 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 0.005959 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021231 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022497 0.00000