PDB Short entry for 1P9B HEADER LIGASE 10-MAY-03 1P9B TITLE STRUCTURE OF FULLY LIGATED ADENYLOSUCCINATE SYNTHETASE FROM PLASMODIUM TITLE 2 FALCIPARUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENYLOSUCCINATE SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 EC: 6.3.4.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_COMMON: MALARIA PARASITE P. FALCIPARUM; SOURCE 4 ORGANISM_TAXID: 5833; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET23D KEYWDS LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR K.EAAZHISAI,R.JAYALAKSHMI,P.GAYATHRI,R.P.ANAND,K.SUMATHY,H.BALARAM, AUTHOR 2 M.R.MURTHY REVDAT 4 25-OCT-23 1P9B 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1P9B 1 VERSN REVDAT 2 24-FEB-09 1P9B 1 VERSN REVDAT 1 03-FEB-04 1P9B 0 JRNL AUTH K.EAAZHISAI,R.JAYALAKSHMI,P.GAYATHRI,R.P.ANAND,K.SUMATHY, JRNL AUTH 2 H.BALARAM,M.R.MURTHY JRNL TITL CRYSTAL STRUCTURE OF FULLY LIGATED ADENYLOSUCCINATE JRNL TITL 2 SYNTHETASE FROM PLASMODIUM FALCIPARUM. JRNL REF J.MOL.BIOL. V. 335 1251 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 14729341 JRNL DOI 10.1016/J.JMB.2003.11.036 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 27502 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) : 0.199 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 825 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3351 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 278 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.31900 REMARK 3 B22 (A**2) : 8.44100 REMARK 3 B33 (A**2) : -4.12200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.17 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1P9B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000019169. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-03 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28913 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 32.910 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : 0.06800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.39700 REMARK 200 R SYM FOR SHELL (I) : 0.36000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1CIB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, SODIUM CACODYLATE, PH 6.5, REMARK 280 LIQUID DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 40.20800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.20800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 45.78950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.55850 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.78950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.55850 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.20800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 45.78950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.55850 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 40.20800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 45.78950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 58.55850 REMARK 290 SMTRY3 8 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: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE TWO FOLD AXIS: -X,Y,1/2-Z 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 91.57900 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 40.20800 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 ILE A 3 REMARK 465 PHE A 4 REMARK 465 ASP A 5 REMARK 465 HIS A 6 REMARK 465 GLN A 7 REMARK 465 ILE A 8 REMARK 465 LYS A 9 REMARK 465 ASN A 10 REMARK 465 VAL A 11 REMARK 465 ASP A 12 REMARK 465 LYS A 13 REMARK 465 ASN A 438 REMARK 465 PHE A 439 REMARK 465 ASN A 440 REMARK 465 LEU A 441 REMARK 465 ASN A 442 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 ASN A 15 CG OD1 ND2 REMARK 470 LYS A 102 CG CD CE NZ REMARK 470 LYS A 437 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 GLN A 23 -124.01 -123.68 REMARK 500 CYS A 70 30.54 -85.29 REMARK 500 ASN A 232 -142.41 57.65 REMARK 500 PHE A 286 82.34 -160.26 REMARK 500 ASN A 291 59.08 -96.16 REMARK 500 HIS A 303 66.02 36.73 REMARK 500 SER A 331 144.59 75.23 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 A1600 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 26 OD1 REMARK 620 2 GLY A 53 O 159.8 REMARK 620 3 IMO A1601 O1 97.3 91.6 REMARK 620 4 HDA A1602 O 80.7 82.2 83.7 REMARK 620 5 GDP A1603 O2B 111.8 86.9 85.8 164.6 REMARK 620 6 GDP A1603 O2A 95.3 74.8 166.4 93.2 94.4 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 1600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 1604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMO A 1601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HDA A 1602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 1603 DBREF 1P9B A 3 442 UNP Q9U8D3 Q9U8D3_PLAFA 1 440 SEQADV 1P9B MET A 1 UNP Q9U8D3 CLONING ARTIFACT SEQADV 1P9B ALA A 2 UNP Q9U8D3 CLONING ARTIFACT SEQRES 1 A 442 MET ALA ILE PHE ASP HIS GLN ILE LYS ASN VAL ASP LYS SEQRES 2 A 442 GLY ASN VAL VAL ALA ILE LEU GLY ALA GLN TRP GLY ASP SEQRES 3 A 442 GLU GLY LYS GLY LYS ILE ILE ASP MET LEU SER GLU TYR SEQRES 4 A 442 SER ASP ILE THR CYS ARG PHE ASN GLY GLY ALA ASN ALA SEQRES 5 A 442 GLY HIS THR ILE SER VAL ASN ASP LYS LYS TYR ALA LEU SEQRES 6 A 442 HIS LEU LEU PRO CYS GLY VAL LEU TYR ASP ASN ASN ILE SEQRES 7 A 442 SER VAL LEU GLY ASN GLY MET VAL ILE HIS VAL LYS SER SEQRES 8 A 442 LEU MET GLU GLU ILE GLU SER VAL GLY GLY LYS LEU LEU SEQRES 9 A 442 ASP ARG LEU TYR LEU SER ASN LYS ALA HIS ILE LEU PHE SEQRES 10 A 442 ASP ILE HIS GLN ILE ILE ASP SER ILE GLN GLU THR LYS SEQRES 11 A 442 LYS LEU LYS GLU GLY LYS GLN ILE GLY THR THR LYS ARG SEQRES 12 A 442 GLY ILE GLY PRO CYS TYR SER THR LYS ALA SER ARG ILE SEQRES 13 A 442 GLY ILE ARG LEU GLY THR LEU LYS ASN PHE GLU ASN PHE SEQRES 14 A 442 LYS ASN MET TYR SER LYS LEU ILE ASP HIS LEU MET ASP SEQRES 15 A 442 LEU TYR ASN ILE THR GLU TYR ASP LYS GLU LYS GLU LEU SEQRES 16 A 442 ASN LEU PHE TYR ASN TYR HIS ILE LYS LEU ARG ASP ARG SEQRES 17 A 442 ILE VAL ASP VAL ILE SER PHE MET ASN THR ASN LEU GLU SEQRES 18 A 442 ASN ASN LYS LYS VAL LEU ILE GLU GLY ALA ASN ALA ALA SEQRES 19 A 442 MET LEU ASP ILE ASP PHE GLY THR TYR PRO TYR VAL THR SEQRES 20 A 442 SER SER CYS THR THR VAL GLY GLY VAL PHE SER GLY LEU SEQRES 21 A 442 GLY ILE HIS HIS LYS LYS LEU ASN LEU VAL VAL GLY VAL SEQRES 22 A 442 VAL LYS SER TYR LEU THR ARG VAL GLY CYS GLY PRO PHE SEQRES 23 A 442 LEU THR GLU LEU ASN ASN ASP VAL GLY GLN TYR LEU ARG SEQRES 24 A 442 GLU LYS GLY HIS GLU TYR GLY THR THR THR LYS ARG PRO SEQRES 25 A 442 ARG ARG CYS GLY TRP LEU ASP ILE PRO MET LEU LEU TYR SEQRES 26 A 442 VAL LYS CYS ILE ASN SER ILE ASP MET ILE ASN LEU THR SEQRES 27 A 442 LYS LEU ASP VAL LEU SER GLY LEU GLU GLU ILE LEU LEU SEQRES 28 A 442 CYS VAL ASN PHE LYS ASN LYS LYS THR GLY GLU LEU LEU SEQRES 29 A 442 GLU LYS GLY CYS TYR PRO VAL GLU GLU GLU ILE SER GLU SEQRES 30 A 442 GLU TYR GLU PRO VAL TYR GLU LYS PHE SER GLY TRP LYS SEQRES 31 A 442 GLU ASP ILE SER THR CYS ASN GLU PHE ASP GLU LEU PRO SEQRES 32 A 442 GLU ASN ALA LYS LYS TYR ILE LEU ALA ILE GLU LYS TYR SEQRES 33 A 442 LEU LYS THR PRO ILE VAL TRP ILE GLY VAL GLY PRO ASN SEQRES 34 A 442 ARG LYS ASN MET ILE VAL LYS LYS ASN PHE ASN LEU ASN HET MG A1600 1 HET NO3 A1604 4 HET IMO A1601 27 HET HDA A1602 8 HET GDP A1603 28 HETNAM MG MAGNESIUM ION HETNAM NO3 NITRATE ION HETNAM IMO 6-O-PHOSPHORYL INOSINE MONOPHOSPHATE HETNAM HDA HADACIDIN HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 NO3 N O3 1- FORMUL 4 IMO C10 H14 N4 O11 P2 FORMUL 5 HDA C3 H5 N O4 FORMUL 6 GDP C10 H15 N5 O11 P2 FORMUL 7 HOH *278(H2 O) HELIX 1 1 GLY A 28 SER A 37 1 10 HELIX 2 2 GLU A 38 SER A 40 5 3 HELIX 3 3 HIS A 88 GLY A 100 1 13 HELIX 4 4 LYS A 102 ASP A 105 5 4 HELIX 5 5 PHE A 117 GLU A 134 1 18 HELIX 6 6 GLY A 144 SER A 154 1 11 HELIX 7 7 ARG A 159 LYS A 164 5 6 HELIX 8 8 ASN A 165 TYR A 184 1 20 HELIX 9 9 ASP A 190 ARG A 206 1 17 HELIX 10 10 ASP A 211 ASN A 222 1 12 HELIX 11 11 ALA A 233 ASP A 237 5 5 HELIX 12 12 THR A 252 GLY A 259 1 8 HELIX 13 13 HIS A 263 LEU A 267 5 5 HELIX 14 14 ASN A 292 GLY A 302 1 11 HELIX 15 15 ILE A 320 SER A 331 1 12 HELIX 16 16 LYS A 339 SER A 344 5 6 HELIX 17 17 GLU A 372 GLU A 377 1 6 HELIX 18 18 GLU A 398 LEU A 402 5 5 HELIX 19 19 PRO A 403 LYS A 418 1 16 SHEET 1 A10 ILE A 209 VAL A 210 0 SHEET 2 A10 LEU A 107 SER A 110 1 N LEU A 109 O VAL A 210 SHEET 3 A10 ILE A 78 LEU A 81 1 N SER A 79 O TYR A 108 SHEET 4 A10 ILE A 42 ARG A 45 1 N ARG A 45 O VAL A 80 SHEET 5 A10 VAL A 226 GLU A 229 1 O LEU A 227 N ILE A 42 SHEET 6 A10 VAL A 16 GLY A 21 1 N VAL A 17 O ILE A 228 SHEET 7 A10 LEU A 269 LYS A 275 1 O VAL A 271 N ALA A 18 SHEET 8 A10 MET A 334 THR A 338 1 O ASN A 336 N GLY A 272 SHEET 9 A10 ILE A 421 GLY A 425 1 O GLY A 425 N LEU A 337 SHEET 10 A10 MET A 433 VAL A 435 -1 O ILE A 434 N ILE A 424 SHEET 1 B 2 HIS A 54 VAL A 58 0 SHEET 2 B 2 LYS A 61 LEU A 65 -1 O TYR A 63 N ILE A 56 SHEET 1 C 2 VAL A 86 ILE A 87 0 SHEET 2 C 2 HIS A 114 ILE A 115 1 O HIS A 114 N ILE A 87 SHEET 1 D 2 LEU A 278 ARG A 280 0 SHEET 2 D 2 ARG A 314 GLY A 316 -1 O ARG A 314 N ARG A 280 SHEET 1 E 3 LEU A 318 ASP A 319 0 SHEET 2 E 3 GLU A 348 ASN A 357 1 O CYS A 352 N LEU A 318 SHEET 3 E 3 TYR A 379 SER A 387 -1 O VAL A 382 N ASN A 354 LINK OD1 ASP A 26 MG MG A1600 1555 1555 2.23 LINK O GLY A 53 MG MG A1600 1555 1555 2.33 LINK MG MG A1600 O1 IMO A1601 1555 1555 2.23 LINK MG MG A1600 O HDA A1602 1555 1555 2.32 LINK MG MG A1600 O2B GDP A1603 1555 1555 2.25 LINK MG MG A1600 O2A GDP A1603 1555 1555 2.22 CISPEP 1 TYR A 243 PRO A 244 0 -0.25 SITE 1 AC1 5 ASP A 26 GLY A 53 IMO A1601 HDA A1602 SITE 2 AC1 5 GDP A1603 SITE 1 AC2 4 ASP A 118 TYR A 189 ASP A 190 HOH A 776 SITE 1 AC3 29 TRP A 24 GLY A 25 ASP A 26 LYS A 29 SITE 2 AC3 29 ASN A 51 ALA A 52 GLY A 53 HIS A 54 SITE 3 AC3 29 GLY A 139 THR A 140 THR A 141 ARG A 155 SITE 4 AC3 29 ALA A 231 ASN A 232 LEU A 236 VAL A 246 SITE 5 AC3 29 THR A 247 VAL A 281 GLY A 282 ARG A 311 SITE 6 AC3 29 HOH A 502 HOH A 508 HOH A 514 HOH A 518 SITE 7 AC3 29 HOH A 537 HOH A 538 MG A1600 HDA A1602 SITE 8 AC3 29 GDP A1603 SITE 1 AC4 11 ASP A 26 GLY A 53 GLY A 306 THR A 307 SITE 2 AC4 11 THR A 308 THR A 309 ARG A 311 ARG A 313 SITE 3 AC4 11 MG A1600 IMO A1601 GDP A1603 SITE 1 AC5 27 ASP A 26 GLU A 27 GLY A 28 LYS A 29 SITE 2 AC5 27 GLY A 30 LYS A 31 GLY A 53 HIS A 54 SITE 3 AC5 27 THR A 55 LYS A 62 THR A 307 ARG A 313 SITE 4 AC5 27 LYS A 339 ASP A 341 VAL A 342 GLY A 425 SITE 5 AC5 27 VAL A 426 GLY A 427 PRO A 428 HOH A 524 SITE 6 AC5 27 HOH A 549 HOH A 551 HOH A 579 HOH A 638 SITE 7 AC5 27 MG A1600 IMO A1601 HDA A1602 CRYST1 91.579 117.117 80.416 90.00 90.00 90.00 C 2 2 21 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 0.010920 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008538 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012435 0.00000