HEADER ISOMERASE 18-JUL-09 3ICP TITLE CRYSTAL STRUCTURE OF UDP-GALACTOSE 4-EPIMERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NAD-DEPENDENT EPIMERASE/DEHYDRATASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: UDP-GALACTOSE 4-EPIMERASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROBACULUM CALIDIFONTIS; SOURCE 3 ORGANISM_TAXID: 410359; SOURCE 4 STRAIN: JCM 11548; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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: PET11 KEYWDS ROSSMANN FOLD, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.SAKURABA,T.KAWAI,K.YONEDA,T.OHSHIMA REVDAT 3 01-NOV-23 3ICP 1 REMARK REVDAT 2 01-NOV-17 3ICP 1 REMARK REVDAT 1 21-JUL-10 3ICP 0 JRNL AUTH H.SAKURABA,T.KAWAI,K.YONEDA,T.OHSHIMA JRNL TITL CRYSTAL STRUCTURE OF UDP-GALACTOSE 4-EPIMERASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2181189.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 26762 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) : 0.204 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1300 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4140 REMARK 3 BIN R VALUE (WORKING SET) : 0.1900 REMARK 3 BIN FREE R VALUE : 0.2320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 230 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2305 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 49 REMARK 3 SOLVENT ATOMS : 159 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.36000 REMARK 3 B22 (A**2) : 0.36000 REMARK 3 B33 (A**2) : -0.73000 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) : -0.0 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.07 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 70.94 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NAD.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NAD.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3ICP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054246. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUL-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS VII REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26762 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.010 REMARK 200 RESOLUTION RANGE LOW (A) : 71.429 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.10 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05100 REMARK 200 FOR THE DATA SET : 15.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.08 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.23500 REMARK 200 FOR SHELL : 9.800 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: PDB ENTRY 3EHE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2-ETHOXY ETHANOL, PH 6.6, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -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 -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 37.99750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.52750 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.52750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 18.99875 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.52750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.52750 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 56.99625 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.52750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.52750 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 18.99875 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.52750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.52750 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 56.99625 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 37.99750 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 75.99500 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 P PO4 A1001 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 VAL A 193 REMARK 465 LEU A 194 REMARK 465 GLY A 195 REMARK 465 ASP A 196 REMARK 465 GLY A 197 REMARK 465 THR A 198 REMARK 465 PRO A 261 REMARK 465 SER A 262 REMARK 465 THR A 263 REMARK 465 PRO A 264 REMARK 465 ASP A 265 REMARK 465 GLY A 266 REMARK 465 ARG A 267 REMARK 465 GLY A 268 REMARK 465 TRP A 269 REMARK 465 PRO A 270 REMARK 465 GLY A 312 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 PHE A 11 -77.65 -53.82 REMARK 500 ALA A 71 165.49 169.39 REMARK 500 SER A 112 -158.20 -96.77 REMARK 500 LYS A 132 50.64 -146.51 REMARK 500 ALA A 165 -142.03 -87.47 REMARK 500 ARG A 171 -2.37 76.76 REMARK 500 ASP A 236 -168.93 -115.78 REMARK 500 THR A 277 118.99 -165.05 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 NAD A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1001 DBREF 3ICP A 1 312 UNP A3MUJ4 A3MUJ4_PYRCJ 1 312 SEQRES 1 A 312 MET ARG ILE VAL VAL THR GLY GLY ALA GLY PHE ILE GLY SEQRES 2 A 312 SER HIS LEU VAL ASP LYS LEU VAL GLU LEU GLY TYR GLU SEQRES 3 A 312 VAL VAL VAL VAL ASP ASN LEU SER SER GLY ARG ARG GLU SEQRES 4 A 312 PHE VAL ASN PRO SER ALA GLU LEU HIS VAL ARG ASP LEU SEQRES 5 A 312 LYS ASP TYR SER TRP GLY ALA GLY ILE LYS GLY ASP VAL SEQRES 6 A 312 VAL PHE HIS PHE ALA ALA ASN PRO GLU VAL ARG LEU SER SEQRES 7 A 312 THR THR GLU PRO ILE VAL HIS PHE ASN GLU ASN VAL VAL SEQRES 8 A 312 ALA THR PHE ASN VAL LEU GLU TRP ALA ARG GLN THR GLY SEQRES 9 A 312 VAL ARG THR VAL VAL PHE ALA SER SER SER THR VAL TYR SEQRES 10 A 312 GLY ASP ALA ASP VAL ILE PRO THR PRO GLU GLU GLU PRO SEQRES 11 A 312 TYR LYS PRO ILE SER VAL TYR GLY ALA ALA LYS ALA ALA SEQRES 12 A 312 GLY GLU VAL MET CYS ALA THR TYR ALA ARG LEU PHE GLY SEQRES 13 A 312 VAL ARG CYS LEU ALA VAL ARG TYR ALA ASN VAL VAL GLY SEQRES 14 A 312 PRO ARG LEU ARG HIS GLY VAL ILE TYR ASP PHE ILE MET SEQRES 15 A 312 LYS LEU ARG ARG ASN PRO ASN VAL LEU GLU VAL LEU GLY SEQRES 16 A 312 ASP GLY THR GLN ARG LYS SER TYR LEU TYR VAL ARG ASP SEQRES 17 A 312 ALA VAL GLU ALA THR LEU ALA ALA TRP LYS LYS PHE GLU SEQRES 18 A 312 GLU MET ASP ALA PRO PHE LEU ALA LEU ASN VAL GLY ASN SEQRES 19 A 312 VAL ASP ALA VAL ARG VAL LEU ASP ILE ALA GLN ILE VAL SEQRES 20 A 312 ALA GLU VAL LEU GLY LEU ARG PRO GLU ILE ARG LEU VAL SEQRES 21 A 312 PRO SER THR PRO ASP GLY ARG GLY TRP PRO GLY ASP VAL SEQRES 22 A 312 LYS TYR MET THR LEU ALA VAL THR LYS LEU MET LYS LEU SEQRES 23 A 312 THR GLY TRP ARG PRO THR MET THR SER ALA GLU ALA VAL SEQRES 24 A 312 LYS LYS THR ALA GLU ASP LEU ALA LYS GLU LEU TRP GLY HET NAD A 901 44 HET PO4 A1001 5 HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM PO4 PHOSPHATE ION FORMUL 2 NAD C21 H27 N7 O14 P2 FORMUL 3 PO4 O4 P 3- FORMUL 4 HOH *159(H2 O) HELIX 1 1 GLY A 10 LEU A 23 1 14 HELIX 2 2 ARG A 37 VAL A 41 5 5 HELIX 3 3 GLU A 81 GLY A 104 1 24 HELIX 4 4 THR A 115 GLY A 118 5 4 HELIX 5 5 SER A 135 GLY A 156 1 22 HELIX 6 6 GLY A 175 ASN A 187 1 13 HELIX 7 7 VAL A 206 GLU A 222 1 17 HELIX 8 8 VAL A 240 LEU A 251 1 12 HELIX 9 9 VAL A 280 GLY A 288 1 9 HELIX 10 10 THR A 294 TRP A 311 1 18 SHEET 1 A 7 GLU A 46 HIS A 48 0 SHEET 2 A 7 GLU A 26 VAL A 30 1 N VAL A 29 O GLU A 46 SHEET 3 A 7 ARG A 2 THR A 6 1 N VAL A 5 O VAL A 28 SHEET 4 A 7 VAL A 65 HIS A 68 1 O PHE A 67 N VAL A 4 SHEET 5 A 7 THR A 107 SER A 113 1 O VAL A 109 N VAL A 66 SHEET 6 A 7 ARG A 158 TYR A 164 1 O VAL A 162 N PHE A 110 SHEET 7 A 7 PHE A 227 VAL A 232 1 O LEU A 228 N ALA A 161 SHEET 1 B 2 ASN A 166 VAL A 168 0 SHEET 2 B 2 TYR A 203 TYR A 205 1 O LEU A 204 N ASN A 166 SHEET 1 C 2 VAL A 190 LEU A 191 0 SHEET 2 C 2 GLU A 256 ILE A 257 1 O GLU A 256 N LEU A 191 SHEET 1 D 3 VAL A 238 ARG A 239 0 SHEET 2 D 3 ARG A 200 LYS A 201 -1 N LYS A 201 O VAL A 238 SHEET 3 D 3 TYR A 275 MET A 276 1 O MET A 276 N ARG A 200 CISPEP 1 ILE A 123 PRO A 124 0 -0.03 SITE 1 AC1 33 GLY A 7 ALA A 9 GLY A 10 PHE A 11 SITE 2 AC1 33 ILE A 12 ASP A 31 ASN A 32 SER A 34 SITE 3 AC1 33 SER A 35 GLY A 36 ARG A 50 ASP A 51 SITE 4 AC1 33 LEU A 52 PHE A 69 ALA A 70 ALA A 71 SITE 5 AC1 33 PRO A 73 GLU A 74 GLU A 88 ALA A 111 SITE 6 AC1 33 SER A 112 TYR A 137 LYS A 141 TYR A 164 SITE 7 AC1 33 ALA A 165 ASN A 166 VAL A 167 HIS A 174 SITE 8 AC1 33 HOH A 315 HOH A 318 HOH A 356 HOH A 357 SITE 9 AC1 33 HOH A 369 SITE 1 AC2 4 HIS A 48 ARG A 50 HOH A 344 HOH A 427 CRYST1 101.055 101.055 75.995 90.00 90.00 90.00 P 41 21 2 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 0.009896 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009896 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013159 0.00000