HEADER HYDROLASE 25-JUL-25 9S44 TITLE HUMAN HISTONE DEACETYLASE SIRT2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NAD-DEPENDENT PROTEIN DEACETYLASE SIRTUIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NAD-DEPENDENT PROTEIN DEFATTY-ACYLASE SIRTUIN-2,REGULATORY COMPND 5 PROTEIN SIR2 HOMOLOG 2,SIR2-LIKE PROTEIN 2; COMPND 6 EC: 2.3.1.286,2.3.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SIRT2, SIR2L, SIR2L2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VARIANT: DE3; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PETDUET KEYWDS LYSINE DEACETYLASE, NAD+-DEPENDANT ENZYME, HISTONE MODIFICATION, KEYWDS 2 EPIGENETICS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.WIRAWAN,M.FREI,A.HEIDER,N.PAPENKORDT,F.FRIEDRICH,T.WEIN,M.JUNG, AUTHOR 2 M.GROLL,E.M.HUBER,F.BRACHER REVDAT 4 26-NOV-25 9S44 1 JRNL REVDAT 3 24-SEP-25 9S44 1 JRNL REVDAT 2 27-AUG-25 9S44 1 JRNL REVDAT 1 20-AUG-25 9S44 0 JRNL AUTH R.WIRAWAN,M.FREI,A.HEIDER,N.PAPENKORDT,F.FRIEDRICH,T.WEIN, JRNL AUTH 2 M.JUNG,M.GROLL,E.M.HUBER,F.BRACHER JRNL TITL TAILORED SIRREAL-TYPE INHIBITORS ENHANCE SIRT2 INHIBITION JRNL TITL 2 THROUGH LIGAND STABILIZATION AND DISRUPTION OF NAD + JRNL TITL 3 CO-FACTOR BINDING. JRNL REF RSC MED CHEM V. 16 5419 2025 JRNL REFN ESSN 2632-8682 JRNL PMID 40919320 JRNL DOI 10.1039/D5MD00144G REMARK 2 REMARK 2 RESOLUTION. 2.15 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 14404 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 + TEST SET) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 758 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1081 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.3250 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2210 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 40 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.26000 REMARK 3 B22 (A**2) : 0.29000 REMARK 3 B33 (A**2) : 2.09000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.83000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.238 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.211 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 19.267 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2262 ; 0.002 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2146 ; 0.001 ; 0.015 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3047 ; 1.223 ; 1.644 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4969 ; 1.030 ; 1.579 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 276 ; 5.983 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 115 ;28.282 ;21.826 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 405 ;15.083 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;20.546 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 285 ; 0.036 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2508 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 510 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1113 ; 1.104 ; 4.397 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1112 ; 1.104 ; 4.394 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1386 ; 1.628 ; 6.581 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1387 ; 1.627 ; 6.583 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1149 ; 0.906 ; 4.650 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1148 ; 0.903 ; 4.648 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1661 ; 1.311 ; 6.914 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2372 ; 2.458 ;50.878 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2370 ; 2.430 ;50.891 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 4408 ; 0.247 ; 3.000 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 55 A 500 REMARK 3 ORIGIN FOR THE GROUP (A): -7.4508 -11.5440 -7.4917 REMARK 3 T TENSOR REMARK 3 T11: 0.0112 T22: 0.1308 REMARK 3 T33: 0.0202 T12: -0.0198 REMARK 3 T13: 0.0104 T23: 0.0125 REMARK 3 L TENSOR REMARK 3 L11: 0.1034 L22: 0.2705 REMARK 3 L33: 0.6226 L12: -0.1116 REMARK 3 L13: -0.0466 L23: -0.2406 REMARK 3 S TENSOR REMARK 3 S11: -0.0166 S12: 0.0549 S13: -0.0091 REMARK 3 S21: -0.0094 S22: 0.0566 S23: 0.0172 REMARK 3 S31: 0.0378 S32: -0.2720 S33: -0.0400 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 9S44 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1292149729. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0597 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15167 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 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 : 3.400 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.68800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM FORMATE 20 % (W/V) REMARK 280 PEG3350, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 36.75500 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: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 THR A 101 REMARK 465 GLY A 102 REMARK 465 LEU A 103 REMARK 465 TYR A 104 REMARK 465 ASP A 105 REMARK 465 ASN A 106 REMARK 465 LEU A 107 REMARK 465 GLU A 108 REMARK 465 LYS A 109 REMARK 465 TYR A 110 REMARK 465 HIS A 111 REMARK 465 LEU A 112 REMARK 465 PRO A 113 REMARK 465 TYR A 114 REMARK 465 PRO A 115 REMARK 465 GLU A 116 REMARK 465 LEU A 297 REMARK 465 GLY A 298 REMARK 465 MET A 299 REMARK 465 ILE A 300 REMARK 465 MET A 301 REMARK 465 GLY A 302 REMARK 465 LEU A 303 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 CYS A 200 -72.67 -117.52 REMARK 500 ASP A 231 49.48 -79.08 REMARK 500 ARG A 316 -15.49 -142.46 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 ZN A 500 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 195 SG REMARK 620 2 CYS A 200 SG 110.2 REMARK 620 3 CYS A 221 SG 109.8 115.0 REMARK 620 4 CYS A 224 SG 90.1 117.8 111.0 REMARK 620 N 1 2 3 DBREF 9S44 A 56 356 UNP Q8IXJ6 SIR2_HUMAN 56 356 SEQADV 9S44 SER A 55 UNP Q8IXJ6 EXPRESSION TAG SEQRES 1 A 302 SER GLU ARG LEU LEU ASP GLU LEU THR LEU GLU GLY VAL SEQRES 2 A 302 ALA ARG TYR MET GLN SER GLU ARG CYS ARG ARG VAL ILE SEQRES 3 A 302 CYS LEU VAL GLY ALA GLY ILE SER THR SER ALA GLY ILE SEQRES 4 A 302 PRO ASP PHE ARG SER PRO SER THR GLY LEU TYR ASP ASN SEQRES 5 A 302 LEU GLU LYS TYR HIS LEU PRO TYR PRO GLU ALA ILE PHE SEQRES 6 A 302 GLU ILE SER TYR PHE LYS LYS HIS PRO GLU PRO PHE PHE SEQRES 7 A 302 ALA LEU ALA LYS GLU LEU TYR PRO GLY GLN PHE LYS PRO SEQRES 8 A 302 THR ILE CYS HIS TYR PHE MET ARG LEU LEU LYS ASP LYS SEQRES 9 A 302 GLY LEU LEU LEU ARG CYS TYR THR GLN ASN ILE ASP THR SEQRES 10 A 302 LEU GLU ARG ILE ALA GLY LEU GLU GLN GLU ASP LEU VAL SEQRES 11 A 302 GLU ALA HIS GLY THR PHE TYR THR SER HIS CYS VAL SER SEQRES 12 A 302 ALA SER CYS ARG HIS GLU TYR PRO LEU SER TRP MET LYS SEQRES 13 A 302 GLU LYS ILE PHE SER GLU VAL THR PRO LYS CYS GLU ASP SEQRES 14 A 302 CYS GLN SER LEU VAL LYS PRO ASP ILE VAL PHE PHE GLY SEQRES 15 A 302 GLU SER LEU PRO ALA ARG PHE PHE SER CYS MET GLN SER SEQRES 16 A 302 ASP PHE LEU LYS VAL ASP LEU LEU LEU VAL MET GLY THR SEQRES 17 A 302 SER LEU GLN VAL GLN PRO PHE ALA SER LEU ILE SER LYS SEQRES 18 A 302 ALA PRO LEU SER THR PRO ARG LEU LEU ILE ASN LYS GLU SEQRES 19 A 302 LYS ALA GLY GLN SER ASP PRO PHE LEU GLY MET ILE MET SEQRES 20 A 302 GLY LEU GLY GLY GLY MET ASP PHE ASP SER LYS LYS ALA SEQRES 21 A 302 TYR ARG ASP VAL ALA TRP LEU GLY GLU CYS ASP GLN GLY SEQRES 22 A 302 CYS LEU ALA LEU ALA GLU LEU LEU GLY TRP LYS LYS GLU SEQRES 23 A 302 LEU GLU ASP LEU VAL ARG ARG GLU HIS ALA SER ILE ASP SEQRES 24 A 302 ALA GLN SER HET ZN A 500 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *40(H2 O) HELIX 1 AA1 THR A 63 SER A 73 1 11 HELIX 2 AA2 ALA A 85 GLY A 92 5 8 HELIX 3 AA3 GLU A 120 HIS A 127 1 8 HELIX 4 AA4 PRO A 128 LEU A 138 1 11 HELIX 5 AA5 THR A 146 LYS A 158 1 13 HELIX 6 AA6 THR A 171 ALA A 176 1 6 HELIX 7 AA7 GLU A 179 GLU A 181 5 3 HELIX 8 AA8 LEU A 206 SER A 215 1 10 HELIX 9 AA9 PRO A 240 PHE A 251 1 12 HELIX 10 AB1 PRO A 268 ALA A 276 5 9 HELIX 11 AB2 GLU A 323 GLY A 336 1 14 HELIX 12 AB3 TRP A 337 GLN A 355 1 19 SHEET 1 AA1 6 LEU A 183 GLU A 185 0 SHEET 2 AA1 6 LEU A 161 THR A 166 1 N CYS A 164 O VAL A 184 SHEET 3 AA1 6 VAL A 79 VAL A 83 1 N CYS A 81 O TYR A 165 SHEET 4 AA1 6 LEU A 256 MET A 260 1 O LEU A 258 N ILE A 80 SHEET 5 AA1 6 ARG A 282 ASN A 286 1 O LEU A 283 N VAL A 259 SHEET 6 AA1 6 ASP A 317 LEU A 321 1 O TRP A 320 N LEU A 284 SHEET 1 AA2 3 GLU A 203 PRO A 205 0 SHEET 2 AA2 3 GLY A 188 CYS A 195 -1 N SER A 193 O TYR A 204 SHEET 3 AA2 3 VAL A 228 ILE A 232 -1 O ASP A 231 N THR A 192 LINK SG CYS A 195 ZN ZN A 500 1555 1555 2.33 LINK SG CYS A 200 ZN ZN A 500 1555 1555 2.33 LINK SG CYS A 221 ZN ZN A 500 1555 1555 2.33 LINK SG CYS A 224 ZN ZN A 500 1555 1555 2.34 CISPEP 1 GLN A 267 PRO A 268 0 -1.54 CRYST1 35.760 73.510 54.980 90.00 95.26 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 0.027964 0.000000 0.002576 0.00000 SCALE2 0.000000 0.013604 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018265 0.00000 CONECT 1005 2212 CONECT 1035 2212 CONECT 1217 2212 CONECT 1240 2212 CONECT 2212 1005 1035 1217 1240 MASTER 312 0 1 12 9 0 0 6 2251 1 5 24 END