HEADER BIOSYNTHETIC PROTEIN 09-MAR-05 1WZU TITLE CRYSTAL STRUCTURE OF QUINOLINATE SYNTHASE (NADA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: QUINOLINATE SYNTHETASE A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NAD SYNTHESIS RELATED PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 53953; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS NAD, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.SAKURABA REVDAT 5 13-MAR-24 1WZU 1 REMARK REVDAT 4 24-FEB-09 1WZU 1 VERSN REVDAT 3 02-AUG-05 1WZU 1 JRNL REVDAT 2 14-JUN-05 1WZU 1 JRNL REVDAT 1 07-JUN-05 1WZU 0 JRNL AUTH H.SAKURABA,H.TSUGE,K.YONEDA,N.KATUNUMA,T.OHSHIMA JRNL TITL CRYSTAL STRUCTURE OF THE NAD BIOSYNTHETIC ENZYME QUINOLINATE JRNL TITL 2 SYNTHASE JRNL REF J.BIOL.CHEM. V. 280 26645 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15937336 JRNL DOI 10.1074/JBC.C500192200 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.50 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 21534 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2138 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL 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 : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2170 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 165 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 1WZU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1000024201. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.3 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : MONOCHROMATIZED SYNCHROTRON REMARK 200 RADIATION REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25173 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 81.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: MIRAS REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 600. 0.2M IMIDAZOLE, 0.1M REMARK 280 MALATE, PH 5.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 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 31.28500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 31.28500 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.28500 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 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 ARG A 79 REMARK 465 GLU A 80 REMARK 465 ALA A 81 REMARK 465 THR A 82 REMARK 465 CYS A 83 REMARK 465 ALA A 84 REMARK 465 MET A 85 REMARK 465 ALA A 86 REMARK 465 ASN A 87 REMARK 465 MET A 88 REMARK 465 LEU A 89 REMARK 465 LYS A 90 REMARK 465 PRO A 165 REMARK 465 SER A 166 REMARK 465 LYS A 167 REMARK 465 GLY A 168 REMARK 465 HIS A 169 REMARK 465 CYS A 170 REMARK 465 TYR A 171 REMARK 465 VAL A 172 REMARK 465 HIS A 173 REMARK 465 GLN A 174 REMARK 465 LYS A 175 REMARK 465 ILE A 257 REMARK 465 GLY A 258 REMARK 465 MET A 259 REMARK 465 LYS A 260 REMARK 465 SER A 299 REMARK 465 LYS A 300 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 PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 163 C - N - CA ANGL. DEV. = -9.7 DEGREES REMARK 500 PRO A 163 C - N - CD ANGL. DEV. = 19.3 DEGREES REMARK 500 PRO A 163 CA - N - CD ANGL. DEV. = -9.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 49 53.93 -97.16 REMARK 500 TYR A 276 54.52 72.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLT A 301 DBREF 1WZU A 1 300 UNP O57767 NADA_PYRHO 1 300 SEQRES 1 A 300 MET ASP LEU VAL GLU GLU ILE LEU ARG LEU LYS GLU GLU SEQRES 2 A 300 ARG ASN ALA ILE ILE LEU ALA HIS ASN TYR GLN LEU PRO SEQRES 3 A 300 GLU VAL GLN ASP ILE ALA ASP PHE ILE GLY ASP SER LEU SEQRES 4 A 300 GLU LEU ALA ARG ARG ALA THR ARG VAL ASP ALA ASP VAL SEQRES 5 A 300 ILE VAL PHE ALA GLY VAL ASP PHE MET ALA GLU THR ALA SEQRES 6 A 300 LYS ILE LEU ASN PRO ASP LYS VAL VAL LEU ILE PRO SER SEQRES 7 A 300 ARG GLU ALA THR CYS ALA MET ALA ASN MET LEU LYS VAL SEQRES 8 A 300 GLU HIS ILE LEU GLU ALA LYS ARG LYS TYR PRO ASN ALA SEQRES 9 A 300 PRO VAL VAL LEU TYR VAL ASN SER THR ALA GLU ALA LYS SEQRES 10 A 300 ALA TYR ALA ASP VAL THR VAL THR SER ALA ASN ALA VAL SEQRES 11 A 300 GLU VAL VAL LYS LYS LEU ASP SER ASP VAL VAL ILE PHE SEQRES 12 A 300 GLY PRO ASP LYS ASN LEU ALA HIS TYR VAL ALA LYS MET SEQRES 13 A 300 THR GLY LYS LYS ILE ILE PRO VAL PRO SER LYS GLY HIS SEQRES 14 A 300 CYS TYR VAL HIS GLN LYS PHE THR LEU ASP ASP VAL GLU SEQRES 15 A 300 ARG ALA LYS LYS LEU HIS PRO ASN ALA LYS LEU MET ILE SEQRES 16 A 300 HIS PRO GLU CYS ILE PRO GLU VAL GLN GLU LYS ALA ASP SEQRES 17 A 300 ILE ILE ALA SER THR GLY GLY MET ILE LYS ARG ALA CYS SEQRES 18 A 300 GLU TRP ASP GLU TRP VAL VAL PHE THR GLU ARG GLU MET SEQRES 19 A 300 VAL TYR ARG LEU ARG LYS LEU TYR PRO GLN LYS LYS PHE SEQRES 20 A 300 TYR PRO ALA ARG GLU ASP ALA PHE CYS ILE GLY MET LYS SEQRES 21 A 300 ALA ILE THR LEU LYS ASN ILE TYR GLU SER LEU LYS ASP SEQRES 22 A 300 MET LYS TYR LYS VAL GLU VAL PRO GLU GLU ILE ALA ARG SEQRES 23 A 300 LYS ALA ARG LYS ALA ILE GLU ARG MET LEU GLU MET SER SEQRES 24 A 300 LYS HET MLT A 301 9 HETNAM MLT D-MALATE HETSYN MLT (2R)-2-HYDROXYBUTANEDIOIC ACID; 2-HYDROXY-SUCCINIC ACID FORMUL 2 MLT C4 H6 O5 FORMUL 3 HOH *165(H2 O) HELIX 1 1 ASP A 2 ASN A 15 1 14 HELIX 2 2 LEU A 25 ALA A 32 1 8 HELIX 3 3 ASP A 37 THR A 46 1 10 HELIX 4 4 VAL A 58 ASN A 69 1 12 HELIX 5 5 VAL A 91 TYR A 101 1 11 HELIX 6 6 THR A 113 ALA A 118 1 6 HELIX 7 7 ASN A 128 LYS A 135 1 8 HELIX 8 8 ASP A 146 GLY A 158 1 13 HELIX 9 9 THR A 177 HIS A 188 1 12 HELIX 10 10 ILE A 200 LYS A 206 1 7 HELIX 11 11 SER A 212 ALA A 220 1 9 HELIX 12 12 CYS A 221 TRP A 223 5 3 HELIX 13 13 ARG A 232 TYR A 242 1 11 HELIX 14 14 THR A 263 MET A 274 1 12 HELIX 15 15 PRO A 281 MET A 298 1 18 SHEET 1 A 4 PHE A 34 GLY A 36 0 SHEET 2 A 4 ALA A 16 HIS A 21 1 N ALA A 20 O PHE A 34 SHEET 3 A 4 VAL A 52 ALA A 56 1 O ALA A 56 N LEU A 19 SHEET 4 A 4 VAL A 73 LEU A 75 1 O LEU A 75 N PHE A 55 SHEET 1 B 4 VAL A 122 VAL A 124 0 SHEET 2 B 4 VAL A 106 TYR A 109 1 N LEU A 108 O VAL A 124 SHEET 3 B 4 VAL A 140 GLY A 144 1 O ILE A 142 N VAL A 107 SHEET 4 B 4 LYS A 160 PRO A 163 1 O ILE A 162 N PHE A 143 SHEET 1 C 4 ILE A 209 ILE A 210 0 SHEET 2 C 4 LYS A 192 ILE A 195 1 N ILE A 195 O ILE A 209 SHEET 3 C 4 GLU A 225 PHE A 229 1 O PHE A 229 N MET A 194 SHEET 4 C 4 LYS A 246 PRO A 249 1 O TYR A 248 N VAL A 228 CISPEP 1 GLY A 144 PRO A 145 0 0.09 SITE 1 AC1 10 HIS A 21 ASP A 37 SER A 38 TYR A 109 SITE 2 AC1 10 THR A 125 SER A 126 HIS A 196 SER A 212 SITE 3 AC1 10 THR A 213 HOH A 302 CRYST1 94.610 94.610 62.570 90.00 90.00 120.00 P 63 6 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 0.010570 0.006102 0.000000 0.00000 SCALE2 0.000000 0.012205 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015982 0.00000