HEADER METAL BINDING PROTEIN 13-JUL-08 3DSO TITLE CRYSTAL STRUCTURE OF CU(I) BOUND COPPER RESISTANCE PROTEIN COPK COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN COPK; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 21-74; COMPND 5 SYNONYM: PUTATIVE UNCHARACTERIZED PROTEIN PRECURSOR; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RALSTONIA METALLIDURANS; SOURCE 3 ORGANISM_TAXID: 266264; SOURCE 4 STRAIN: CH34; SOURCE 5 GENE: COPK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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: PCX07 KEYWDS COPPER (I) BOUND, COPPER RESISTANCE, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.-R.ASH,M.J.MAHER REVDAT 4 25-OCT-17 3DSO 1 REMARK REVDAT 3 13-JUL-11 3DSO 1 VERSN REVDAT 2 24-MAR-09 3DSO 1 JRNL REVDAT 1 10-MAR-09 3DSO 0 JRNL AUTH L.X.CHONG,M.-R.ASH,M.J.MAHER,M.G.HINDS,Z.XIAO,A.G.WEDD JRNL TITL UNPRECEDENTED BINDING COOPERATIVITY BETWEEN CU(I) AND CU(II) JRNL TITL 2 IN THE COPPER RESISTANCE PROTEIN COPK FROM CUPRIAVIDUS JRNL TITL 3 METALLIDURANS CH34: IMPLICATIONS FROM STRUCTURAL STUDIES BY JRNL TITL 4 NMR SPECTROSCOPY AND X-RAY CRYSTALLOGRAPHY JRNL REF J.AM.CHEM.SOC. V. 131 3549 2009 JRNL REFN ISSN 0002-7863 JRNL PMID 19236095 JRNL DOI 10.1021/JA807354Z REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 9875 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) : 0.203 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 462 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) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 639 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE SET COUNT : 29 REMARK 3 BIN FREE R VALUE : 0.2360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 517 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 64 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 22.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.54000 REMARK 3 B22 (A**2) : -0.42000 REMARK 3 B33 (A**2) : 1.97000 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): 0.094 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.085 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.058 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.946 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 544 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 390 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 721 ; 1.582 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): 965 ; 0.848 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 71 ; 5.299 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 24 ;26.193 ;26.250 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 121 ;13.200 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;27.023 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 77 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 590 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 96 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 128 ; 0.286 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 380 ; 0.215 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 260 ; 0.168 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 298 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 39 ; 0.121 ; 0.200 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): 15 ; 0.461 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 23 ; 0.377 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.173 ; 0.200 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): 336 ; 1.660 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 140 ; 0.548 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 538 ; 2.493 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 208 ; 2.903 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 180 ; 4.655 ; 4.000 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 : 2 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 1 A 38 REMARK 3 ORIGIN FOR THE GROUP (A): 9.4420 16.1130 4.7170 REMARK 3 T TENSOR REMARK 3 T11: -0.0741 T22: -0.0822 REMARK 3 T33: -0.1081 T12: 0.0023 REMARK 3 T13: 0.0133 T23: -0.0113 REMARK 3 L TENSOR REMARK 3 L11: 4.6838 L22: 3.1069 REMARK 3 L33: 1.4920 L12: 0.0600 REMARK 3 L13: 0.5774 L23: -1.3404 REMARK 3 S TENSOR REMARK 3 S11: -0.0328 S12: -0.2198 S13: -0.0249 REMARK 3 S21: 0.1533 S22: 0.0199 S23: 0.1033 REMARK 3 S31: -0.0117 S32: -0.1024 S33: 0.0130 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 39 A 66 REMARK 3 ORIGIN FOR THE GROUP (A): 16.9440 5.0850 4.3460 REMARK 3 T TENSOR REMARK 3 T11: -0.0440 T22: -0.0722 REMARK 3 T33: -0.0709 T12: 0.0005 REMARK 3 T13: -0.0068 T23: -0.0082 REMARK 3 L TENSOR REMARK 3 L11: 2.2419 L22: 10.2642 REMARK 3 L33: 2.1147 L12: 0.4521 REMARK 3 L13: -0.5287 L23: -0.9052 REMARK 3 S TENSOR REMARK 3 S11: -0.0598 S12: -0.0391 S13: 0.0882 REMARK 3 S21: 0.0393 S22: 0.0014 S23: 0.0899 REMARK 3 S31: -0.0415 S32: -0.0259 S33: 0.0584 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 3DSO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1000048438. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54179 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9911 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 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 (%) : 99.1 REMARK 200 DATA REDUNDANCY : 8.800 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 0.12900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 13.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M KSCN, 32% PEG MME 2000, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 16.09650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.33600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.09650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.33600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 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 -1.000000 0.000000 0.000000 32.19300 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 67 REMARK 465 LYS A 68 REMARK 465 GLY A 69 REMARK 465 HIS A 70 REMARK 465 SER A 71 REMARK 465 GLU A 72 REMARK 465 GLY A 73 REMARK 465 GLY A 74 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU1 A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2K0Q RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF APO COPK REMARK 900 RELATED ID: 3DSP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF COPK, APO FORM DBREF 3DSO A 1 74 UNP Q58AD3 Q58AD3_RALME 21 94 SEQRES 1 A 74 VAL ASP MET SER ASN VAL VAL LYS THR TYR ASP LEU GLN SEQRES 2 A 74 ASP GLY SER LYS VAL HIS VAL PHE LYS ASP GLY LYS MET SEQRES 3 A 74 GLY MET GLU ASN LYS PHE GLY LYS SER MET ASN MET PRO SEQRES 4 A 74 GLU GLY LYS VAL MET GLU THR ARG ASP GLY THR LYS ILE SEQRES 5 A 74 ILE MET LYS GLY ASN GLU ILE PHE ARG LEU ASP GLU ALA SEQRES 6 A 74 LEU ARG LYS GLY HIS SER GLU GLY GLY HET CU1 A 101 1 HET SCN A 201 3 HET SCN A 301 3 HETNAM CU1 COPPER (I) ION HETNAM SCN THIOCYANATE ION FORMUL 2 CU1 CU 1+ FORMUL 3 SCN 2(C N S 1-) FORMUL 5 HOH *64(H2 O) HELIX 1 1 ASP A 2 SER A 4 5 3 SHEET 1 A 4 VAL A 6 ASP A 11 0 SHEET 2 A 4 LYS A 17 PHE A 21 -1 O VAL A 20 N LYS A 8 SHEET 3 A 4 MET A 26 GLU A 29 -1 O GLU A 29 N LYS A 17 SHEET 4 A 4 SER A 35 MET A 36 -1 O MET A 36 N MET A 28 SHEET 1 B 3 MET A 44 GLU A 45 0 SHEET 2 B 3 LYS A 51 LYS A 55 -1 O ILE A 52 N MET A 44 SHEET 3 B 3 GLU A 58 ARG A 61 -1 O PHE A 60 N ILE A 53 LINK CU CU1 A 101 N SCN A 301 1555 1555 2.21 SITE 1 AC1 4 MET A 26 MET A 38 MET A 54 SCN A 301 SITE 1 AC2 5 HIS A 19 GLY A 27 LYS A 31 HOH A 312 SITE 2 AC2 5 HOH A 315 SITE 1 AC3 6 MET A 38 GLU A 40 MET A 54 GLY A 56 SITE 2 AC3 6 ASN A 57 CU1 A 101 CRYST1 32.193 84.672 23.662 90.00 90.00 90.00 P 21 21 2 4 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 0.031063 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011810 0.000000 0.00000 SCALE3 0.000000 0.000000 0.042262 0.00000 MASTER 318 0 3 1 7 0 5 6 0 0 0 6 END