HEADER HYDROLASE 11-FEB-19 6JFR TITLE K3U BOUND CRYSTAL STRUCTURE OF CLASS II PEPTIDE DEFORMYLASE FROM TITLE 2 METHICILLIN RESISTANT STAPHYLOCOCCUS AUREUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE DEFORMYLASE; COMPND 3 CHAIN: 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: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 STRAIN: CCARM3089; SOURCE 5 GENE: DEF, DEF1, PDF1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET29B KEYWDS PEPTIDE DEFORMYLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.H.LEE,T.H.HO,L.W.KANG REVDAT 2 22-NOV-23 6JFR 1 REMARK REVDAT 1 12-FEB-20 6JFR 0 JRNL AUTH I.H.LEE,T.H.HO,L.W.KANG JRNL TITL K3U BOUND CRYSTAL STRUCTURE OF CLASS II PEPTIDE DEFORMYLASE JRNL TITL 2 FROM METHICILLIN RESISTANT STAPHYLOCOCCUS AUREUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 9930 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 541 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.47 REMARK 3 REFLECTION IN BIN (WORKING SET) : 667 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.41 REMARK 3 BIN R VALUE (WORKING SET) : 0.3380 REMARK 3 BIN FREE R VALUE SET COUNT : 27 REMARK 3 BIN FREE R VALUE : 0.2500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1409 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 18 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : 0.01000 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): 0.296 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.242 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.181 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.215 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.933 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.886 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1461 ; 0.015 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1351 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1983 ; 1.806 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3126 ; 1.035 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 182 ; 6.949 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 65 ;39.497 ;24.462 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 243 ;15.344 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;10.454 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 227 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1625 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 276 ; 0.002 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6JFR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1300011025. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 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) : 0.97940 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10475 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 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 (%) : 94.7 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.26600 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: 1LM4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02M CACL2, 0.1M MGCL2, 15% (V/V) REMARK 280 GLYCEROL, 25% (W/V) PEG 4K, 0.05M TRIS PH 8.5, EVAPORATION, REMARK 280 TEMPERATURE 287K 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 23.64050 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 23.64050 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 47.89600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.35450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 47.89600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.35450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 23.64050 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 47.89600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 60.35450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 23.64050 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 47.89600 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 60.35450 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 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: 130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 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 LYS A 5 CG CD CE NZ REMARK 470 GLU A 23 CG CD OE1 OE2 REMARK 470 LYS A 28 CG CD CE NZ REMARK 470 GLU A 47 CG CD OE1 OE2 REMARK 470 GLU A 48 CG CD OE1 OE2 REMARK 470 LYS A 51 CG CD CE NZ REMARK 470 ASP A 80 CG OD1 OD2 REMARK 470 LYS A 131 CG CD CE NZ REMARK 470 LYS A 170 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE2 GLU A 155 F K3U A 203 2.03 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 NI A 201 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 111 SG REMARK 620 2 HIS A 154 NE2 117.2 REMARK 620 3 HIS A 158 NE2 95.0 103.8 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K3U A 203 DBREF 6JFR A 1 183 UNP P68826 DEF_STAAU 1 183 SEQRES 1 A 183 MET LEU THR MET LYS ASP ILE ILE ARG ASP GLY HIS PRO SEQRES 2 A 183 THR LEU ARG GLN LYS ALA ALA GLU LEU GLU LEU PRO LEU SEQRES 3 A 183 THR LYS GLU GLU LYS GLU THR LEU ILE ALA MET ARG GLU SEQRES 4 A 183 PHE LEU VAL ASN SER GLN ASP GLU GLU ILE ALA LYS ARG SEQRES 5 A 183 TYR GLY LEU ARG SER GLY VAL GLY LEU ALA ALA PRO GLN SEQRES 6 A 183 ILE ASN ILE SER LYS ARG MET ILE ALA VAL LEU ILE PRO SEQRES 7 A 183 ASP ASP GLY SER GLY LYS SER TYR ASP TYR MET LEU VAL SEQRES 8 A 183 ASN PRO LYS ILE VAL SER HIS SER VAL GLN GLU ALA TYR SEQRES 9 A 183 LEU PRO THR GLY GLU GLY CYS LEU SER VAL ASP ASP ASN SEQRES 10 A 183 VAL ALA GLY LEU VAL HIS ARG HIS ASN ARG ILE THR ILE SEQRES 11 A 183 LYS ALA LYS ASP ILE GLU GLY ASN ASP ILE GLN LEU ARG SEQRES 12 A 183 LEU LYS GLY TYR PRO ALA ILE VAL PHE GLN HIS GLU ILE SEQRES 13 A 183 ASP HIS LEU ASN GLY VAL MET PHE TYR ASP HIS ILE ASP SEQRES 14 A 183 LYS ASN HIS PRO LEU GLN PRO HIS THR ASP ALA VAL GLU SEQRES 15 A 183 VAL HET NI A 201 1 HET NI A 202 1 HET K3U A 203 25 HETNAM NI NICKEL (II) ION HETNAM K3U S-(2-OXO-2-PHENYLETHYL) (2R)-2-BENZYL-4,4,4- HETNAM 2 K3U TRIFLUOROBUTANETHIOATE FORMUL 2 NI 2(NI 2+) FORMUL 4 K3U C19 H17 F3 O2 S FORMUL 5 HOH *18(H2 O) HELIX 1 AA1 THR A 3 ILE A 7 5 5 HELIX 2 AA2 HIS A 12 GLN A 17 5 6 HELIX 3 AA3 THR A 27 GLN A 45 1 19 HELIX 4 AA4 ASP A 46 TYR A 53 1 8 HELIX 5 AA5 PRO A 64 ASN A 67 5 4 HELIX 6 AA6 GLY A 146 LEU A 159 1 14 HELIX 7 AA7 MET A 163 ILE A 168 5 6 SHEET 1 AA1 5 GLY A 60 ALA A 62 0 SHEET 2 AA1 5 MET A 72 ILE A 77 -1 O ALA A 74 N LEU A 61 SHEET 3 AA1 5 TYR A 86 HIS A 98 -1 O TYR A 86 N ILE A 77 SHEET 4 AA1 5 ARG A 127 LYS A 133 -1 O LYS A 133 N VAL A 91 SHEET 5 AA1 5 ASP A 139 LYS A 145 -1 O LEU A 144 N ILE A 128 SHEET 1 AA2 3 ARG A 124 HIS A 125 0 SHEET 2 AA2 3 GLU A 102 TYR A 104 -1 N ALA A 103 O ARG A 124 SHEET 3 AA2 3 VAL A 181 GLU A 182 1 O VAL A 181 N GLU A 102 LINK SG CYS A 111 NI NI A 201 1555 1555 2.36 LINK NE2 HIS A 154 NI NI A 201 1555 1555 2.35 LINK NE2 HIS A 158 NI NI A 201 1555 1555 2.38 LINK NE2 HIS A 177 NI NI A 202 1555 1555 2.41 CISPEP 1 LEU A 24 PRO A 25 0 1.42 SITE 1 AC1 6 GLN A 65 CYS A 111 HIS A 154 GLU A 155 SITE 2 AC1 6 HIS A 158 K3U A 203 SITE 1 AC2 2 ASP A 169 HIS A 177 SITE 1 AC3 13 SER A 57 GLY A 58 VAL A 59 GLY A 60 SITE 2 AC3 13 GLN A 65 LEU A 105 GLU A 109 GLY A 110 SITE 3 AC3 13 CYS A 111 LEU A 112 HIS A 154 GLU A 155 SITE 4 AC3 13 NI A 201 CRYST1 95.792 120.709 47.281 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 0.010439 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008284 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021150 0.00000