HEADER HYDROLASE 08-FEB-19 6JF4 TITLE K1U BOUND CRYSTAL STRUCTURE OF CLASS I TYPE B PEPTIDE DEFORMYLASE FROM TITLE 2 ACINETOBACTER BAUMANNII COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE DEFORMYLASE; COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: PDF,POLYPEPTIDE DEFORMYLASE; COMPND 5 EC: 3.5.1.88; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: DEF_1, DEF, DEF2, DEF_2, ABUW_2937, APD06_18825, BWP00_08140, SOURCE 5 C2U32_01090, CBI29_01007, DCD77_14985, DGS69_13130, DOL94_15075, SOURCE 6 SAMEA104305268_00677, SAMEA104305292_01437, SAMEA104305351_01290; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS PEPTIDE DEFORMYLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.H.LEE,T.H.HO,L.W.KANG REVDAT 2 22-NOV-23 6JF4 1 LINK REVDAT 1 12-FEB-20 6JF4 0 JRNL AUTH I.H.LEE,T.H.HO,L.W.KANG JRNL TITL K1U BOUND CRYSTAL STRUCTURE OF CLASS I TYPE B PEPTIDE JRNL TITL 2 DEFORMYLASE FROM ACINETOBACTER BAUMANNII JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 19662 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) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1013 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1289 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.2290 REMARK 3 BIN FREE R VALUE SET COUNT : 63 REMARK 3 BIN FREE R VALUE : 0.2310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2303 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.184 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.162 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.108 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.905 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2390 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2270 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3241 ; 1.692 ; 1.655 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5253 ; 1.353 ; 1.585 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 297 ; 7.116 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 114 ;38.769 ;23.333 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 400 ;17.080 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;14.857 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 314 ; 0.108 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2651 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 460 ; 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): 1200 ; 2.021 ; 2.427 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1199 ; 2.021 ; 2.425 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1493 ; 3.009 ; 3.615 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1494 ; 3.008 ; 3.617 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1190 ; 3.747 ; 3.070 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1191 ; 3.746 ; 3.072 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1749 ; 5.911 ; 4.404 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2477 ; 7.604 ;29.703 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2478 ; 7.603 ;29.708 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL 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 : NULL 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 6JF4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1300010997. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97960 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20689 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.13900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 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) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.46100 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 6JES REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM ACETATE HYDRATE, 0.1 M REMARK 280 SODIUM CACODYLATE TRIHYDRATE PH 6.5, 18% (W/V) POLYETHYLENE REMARK 280 GLYCOL 8000, EVAPORATION, TEMPERATURE 287K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 20.48350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.29100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.67550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.29100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.48350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.67550 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 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: 1840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 PRO B 71 REMARK 465 ARG B 72 REMARK 465 TYR B 73 REMARK 465 PRO B 74 REMARK 465 ASP B 75 REMARK 465 SER B 160 REMARK 465 ARG A 68 REMARK 465 PRO A 69 REMARK 465 ASN A 70 REMARK 465 PRO A 71 REMARK 465 ARG A 72 REMARK 465 TYR A 73 REMARK 465 PRO A 74 REMARK 465 ASP A 75 REMARK 465 ALA A 76 REMARK 465 ILE A 159 REMARK 465 SER A 160 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 ILE B 134 CD1 REMARK 470 ARG B 141 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 129 CG CD OE1 OE2 REMARK 470 ILE A 134 CD1 REMARK 470 ARG A 141 CG CD NE CZ NH1 NH2 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 ALA A 66 76.60 -154.33 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 B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 103 SG REMARK 620 2 HIS B 145 NE2 119.2 REMARK 620 3 HIS B 149 NE2 101.2 105.2 REMARK 620 4 K1U B 202 O2 97.0 113.2 121.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 103 SG REMARK 620 2 HIS A 145 NE2 118.4 REMARK 620 3 HIS A 149 NE2 99.9 107.7 REMARK 620 4 K1U A 202 O1 97.9 104.3 129.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K1U B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K1U A 202 DBREF1 6JF4 B 2 160 UNP A0A098SKQ8_ACIBA DBREF2 6JF4 B A0A098SKQ8 2 160 DBREF1 6JF4 A 2 160 UNP A0A098SKQ8_ACIBA DBREF2 6JF4 A A0A098SKQ8 2 160 SEQRES 1 B 159 SER VAL VAL LEU PRO VAL ALA LYS ARG GLY GLU ASP ILE SEQRES 2 B 159 LEU LYS LEU ILE ALA ALA PRO VAL SER ALA ASN GLU LEU SEQRES 3 B 159 ASN SER ASN TRP LEU TYR GLN LEU ALA ASP ALA MET HIS SEQRES 4 B 159 ALA THR MET LEU GLU ARG ASN GLY VAL GLY ILE ALA ALA SEQRES 5 B 159 PRO GLN VAL TYR ILE SER LYS ARG VAL ILE ILE VAL ALA SEQRES 6 B 159 SER ARG PRO ASN PRO ARG TYR PRO ASP ALA PRO GLU MET SEQRES 7 B 159 ASN ALA VAL VAL MET VAL ASN PRO GLU ILE LEU GLU PHE SEQRES 8 B 159 SER SER GLU THR CYS LEU GLY GLU GLU GLY CYS LEU SER SEQRES 9 B 159 VAL PRO ASP GLU ARG GLY GLN VAL GLU ARG ALA GLU MET SEQRES 10 B 159 VAL LYS VAL LYS TYR LEU THR LEU GLN GLY GLU ALA VAL SEQRES 11 B 159 GLU THR ILE PHE HIS GLY PHE PRO ALA ARG ILE VAL GLN SEQRES 12 B 159 HIS GLU VAL ASP HIS LEU ASN GLY ILE LEU PHE VAL GLU SEQRES 13 B 159 ARG ILE SER SEQRES 1 A 159 SER VAL VAL LEU PRO VAL ALA LYS ARG GLY GLU ASP ILE SEQRES 2 A 159 LEU LYS LEU ILE ALA ALA PRO VAL SER ALA ASN GLU LEU SEQRES 3 A 159 ASN SER ASN TRP LEU TYR GLN LEU ALA ASP ALA MET HIS SEQRES 4 A 159 ALA THR MET LEU GLU ARG ASN GLY VAL GLY ILE ALA ALA SEQRES 5 A 159 PRO GLN VAL TYR ILE SER LYS ARG VAL ILE ILE VAL ALA SEQRES 6 A 159 SER ARG PRO ASN PRO ARG TYR PRO ASP ALA PRO GLU MET SEQRES 7 A 159 ASN ALA VAL VAL MET VAL ASN PRO GLU ILE LEU GLU PHE SEQRES 8 A 159 SER SER GLU THR CYS LEU GLY GLU GLU GLY CYS LEU SER SEQRES 9 A 159 VAL PRO ASP GLU ARG GLY GLN VAL GLU ARG ALA GLU MET SEQRES 10 A 159 VAL LYS VAL LYS TYR LEU THR LEU GLN GLY GLU ALA VAL SEQRES 11 A 159 GLU THR ILE PHE HIS GLY PHE PRO ALA ARG ILE VAL GLN SEQRES 12 A 159 HIS GLU VAL ASP HIS LEU ASN GLY ILE LEU PHE VAL GLU SEQRES 13 A 159 ARG ILE SER HET ZN B 201 1 HET K1U B 202 24 HET ZN A 201 1 HET K1U A 202 24 HETNAM ZN ZINC ION HETNAM K1U (3R)-3-BENZYL-4-OXO-4-[(2-OXO-2-PHENYLETHYL) HETNAM 2 K1U SULFANYL]BUTANOIC ACID FORMUL 3 ZN 2(ZN 2+) FORMUL 4 K1U 2(C19 H18 O4 S) FORMUL 7 HOH *44(H2 O) HELIX 1 AA1 GLU B 12 LEU B 17 5 6 HELIX 2 AA2 SER B 23 LEU B 27 5 5 HELIX 3 AA3 SER B 29 ARG B 46 1 18 HELIX 4 AA4 PRO B 54 TYR B 57 5 4 HELIX 5 AA5 GLY B 137 ASN B 151 1 15 HELIX 6 AA6 LEU B 154 ILE B 159 5 6 HELIX 7 AA7 GLU A 12 LEU A 17 5 6 HELIX 8 AA8 SER A 23 LEU A 27 5 5 HELIX 9 AA9 SER A 29 ARG A 46 1 18 HELIX 10 AB1 PRO A 54 TYR A 57 5 4 HELIX 11 AB2 GLY A 137 ASN A 151 1 15 HELIX 12 AB3 LEU A 154 ARG A 158 5 5 SHEET 1 AA1 5 GLY B 50 ALA B 52 0 SHEET 2 AA1 5 VAL B 62 VAL B 65 -1 O ILE B 64 N ILE B 51 SHEET 3 AA1 5 VAL B 82 PHE B 92 -1 O MET B 84 N ILE B 63 SHEET 4 AA1 5 MET B 118 LEU B 124 -1 O LEU B 124 N VAL B 85 SHEET 5 AA1 5 ALA B 130 HIS B 136 -1 O VAL B 131 N TYR B 123 SHEET 1 AA2 2 THR B 96 CYS B 103 0 SHEET 2 AA2 2 VAL B 106 ALA B 116 -1 O GLY B 111 N GLU B 101 SHEET 1 AA3 5 GLY A 50 ALA A 52 0 SHEET 2 AA3 5 VAL A 62 VAL A 65 -1 O ILE A 64 N ILE A 51 SHEET 3 AA3 5 VAL A 82 PHE A 92 -1 O VAL A 82 N VAL A 65 SHEET 4 AA3 5 MET A 118 LEU A 124 -1 O LYS A 120 N GLU A 91 SHEET 5 AA3 5 ALA A 130 HIS A 136 -1 O PHE A 135 N VAL A 119 SHEET 1 AA4 2 THR A 96 GLU A 101 0 SHEET 2 AA4 2 GLY A 111 ALA A 116 -1 O GLY A 111 N GLU A 101 LINK SG CYS B 103 ZN ZN B 201 1555 1555 2.29 LINK NE2 HIS B 145 ZN ZN B 201 1555 1555 2.01 LINK NE2 HIS B 149 ZN ZN B 201 1555 1555 2.08 LINK ZN ZN B 201 O2 K1U B 202 1555 1555 1.97 LINK SG CYS A 103 ZN ZN A 201 1555 1555 2.28 LINK NE2 HIS A 145 ZN ZN A 201 1555 1555 2.13 LINK NE2 HIS A 149 ZN ZN A 201 1555 1555 2.11 LINK ZN ZN A 201 O1 K1U A 202 1555 1555 1.91 SITE 1 AC1 5 GLN B 55 CYS B 103 HIS B 145 HIS B 149 SITE 2 AC1 5 K1U B 202 SITE 1 AC2 14 ASN B 47 GLY B 48 VAL B 49 GLY B 50 SITE 2 AC2 14 GLN B 55 ASN B 70 GLU B 101 GLY B 102 SITE 3 AC2 14 CYS B 103 LEU B 104 HIS B 145 GLU B 146 SITE 4 AC2 14 HIS B 149 ZN B 201 SITE 1 AC3 5 GLN A 55 CYS A 103 HIS A 145 HIS A 149 SITE 2 AC3 5 K1U A 202 SITE 1 AC4 15 ASN A 47 GLY A 48 VAL A 49 GLY A 50 SITE 2 AC4 15 GLN A 55 GLU A 101 GLY A 102 CYS A 103 SITE 3 AC4 15 LEU A 104 ARG A 110 PHE A 138 HIS A 145 SITE 4 AC4 15 GLU A 146 HIS A 149 ZN A 201 CRYST1 40.967 77.351 96.582 90.00 90.00 90.00 P 21 21 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 0.024410 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012928 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010354 0.00000