HEADER TRANSCRIPTION 14-DEC-11 4AC6 TITLE CORYNEBACTERIUM GLUTAMICUM ACNR AU DERIVATIVE STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REPRESSOR ACNR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 2-188; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CORYNEBACTERIUM GLUTAMICUM; SOURCE 3 ORGANISM_TAXID: 1718; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSCRIPTION, ACONITASE, CITRATE, TETR SUPERFAMILY EXPDTA X-RAY DIFFRACTION AUTHOR J.GARCIA-NAFRIA,M.BAUMGART,J.P.TURKENBURG,A.J.WILKINSON,M.BOTT, AUTHOR 2 K.S.WILSON REVDAT 4 08-MAY-24 4AC6 1 REMARK LINK REVDAT 3 19-JUN-13 4AC6 1 JRNL REVDAT 2 01-MAY-13 4AC6 1 AUTHOR JRNL REMARK REVDAT 1 26-DEC-12 4AC6 0 JRNL AUTH J.GARCIA-NAFRIA,M.BAUMGART,J.P.TURKENBURG,A.J.WILKINSON, JRNL AUTH 2 M.BOTT,K.S.WILSON JRNL TITL CRYSTAL AND SOLUTION STUDIES REVEAL THAT THE TRANSCRIPTIONAL JRNL TITL 2 REGULATOR ACNR OF CORYNEBACTERIUM GLUTAMICUM IS REGULATED BY JRNL TITL 3 CITRATE:MG2+ BINDING TO A NON-CANONICAL POCKET. JRNL REF J.BIOL.CHEM. V. 288 15800 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 23589369 JRNL DOI 10.1074/JBC.M113.462440 REMARK 2 REMARK 2 RESOLUTION. 2.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0116 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) : 2.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 73.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 6151 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) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 301 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) : 2.54 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.61 REMARK 3 REFLECTION IN BIN (WORKING SET) : 388 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.03 REMARK 3 BIN R VALUE (WORKING SET) : 0.1920 REMARK 3 BIN FREE R VALUE SET COUNT : 21 REMARK 3 BIN FREE R VALUE : 0.3520 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1401 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 49 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.88000 REMARK 3 B22 (A**2) : -1.00000 REMARK 3 B33 (A**2) : 0.12000 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): 1.046 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.330 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.248 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.151 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.929 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.880 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1421 ; 0.016 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 999 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1912 ; 1.355 ; 1.956 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2400 ; 0.930 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 175 ; 4.983 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 74 ;37.030 ;22.703 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 260 ;17.536 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;21.288 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 213 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1594 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 311 ; 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): 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 : 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. U VALUES REFINED INDIVIDUALLY. REMARK 4 REMARK 4 4AC6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-DEC-11. REMARK 100 THE DEPOSITION ID IS D_1290050336. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-APR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9334 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6461 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.540 REMARK 200 RESOLUTION RANGE LOW (A) : 73.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.800 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 47.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.40 REMARK 200 R MERGE FOR SHELL (I) : 0.15000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 21.90 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXCDE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 M AMMONIUM PHOSPHATE, 100 MM SODIUM REMARK 280 CITRATE PH 5.6, PH 4 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 17.07100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.44300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.07100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.44300 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: 4100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.9 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 -34.14200 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 GLY A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 VAL A 1 REMARK 465 SER A 2 REMARK 465 VAL A 3 REMARK 465 ALA A 4 REMARK 465 ALA A 5 REMARK 465 GLY A 6 REMARK 465 ASP A 7 REMARK 465 LYS A 8 REMARK 465 PRO A 9 REMARK 465 THR A 10 REMARK 465 ARG A 187 REMARK 465 ASP A 188 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 AU A1189 AU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 23 SG REMARK 620 2 HIS A 27 ND1 151.3 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AU A 1187 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AU A 1189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AU A 1190 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ACI RELATED DB: PDB REMARK 900 STRUCTURE OF THE C. GLUTAMICUM ACNR CRYSTAL FORM II REMARK 900 RELATED ID: 4AF5 RELATED DB: PDB REMARK 900 STRUCTURE OF THE C. GLUTAMICUM ACNR CRYSTAL FORM I DBREF 4AC6 A 2 188 UNP Q8NQ97 ACNR_CORGL 2 188 SEQADV 4AC6 GLY A -2 UNP Q8NQ97 EXPRESSION TAG SEQADV 4AC6 HIS A -1 UNP Q8NQ97 EXPRESSION TAG SEQADV 4AC6 MET A 0 UNP Q8NQ97 EXPRESSION TAG SEQADV 4AC6 VAL A 1 UNP Q8NQ97 EXPRESSION TAG SEQRES 1 A 191 GLY HIS MET VAL SER VAL ALA ALA GLY ASP LYS PRO THR SEQRES 2 A 191 ASN SER ARG GLN GLU ILE LEU GLU GLY ALA ARG ARG CYS SEQRES 3 A 191 PHE ALA GLU HIS GLY TYR GLU GLY ALA THR VAL ARG ARG SEQRES 4 A 191 LEU GLU GLU ALA THR GLY LYS SER ARG GLY ALA ILE PHE SEQRES 5 A 191 HIS HIS PHE GLY ASP LYS GLU ASN LEU PHE LEU ALA LEU SEQRES 6 A 191 ALA ARG GLU ASP ALA ALA ARG MET ALA GLU VAL VAL SER SEQRES 7 A 191 GLU ASN GLY LEU VAL GLU VAL MET ARG GLY MET LEU GLU SEQRES 8 A 191 ASP PRO GLU ARG TYR ASP TRP MET SER VAL ARG LEU GLU SEQRES 9 A 191 ILE SER LYS GLN LEU ARG THR ASP PRO VAL PHE ARG ALA SEQRES 10 A 191 LYS TRP ILE ASP HIS GLN SER VAL LEU ASP GLU ALA VAL SEQRES 11 A 191 ARG VAL ARG LEU SER ARG ASN VAL ASP LYS GLY GLN MET SEQRES 12 A 191 ARG THR ASP VAL PRO ILE GLU VAL LEU HIS THR PHE LEU SEQRES 13 A 191 GLU THR VAL LEU ASP GLY PHE ILE SER ARG LEU ALA THR SEQRES 14 A 191 GLY ALA SER THR GLU GLY LEU SER GLU VAL LEU ASP LEU SEQRES 15 A 191 VAL GLU GLY THR VAL ARG LYS ARG ASP HET AU A1187 1 HET AU A1188 1 HET AU A1189 1 HET AU A1190 1 HETNAM AU GOLD ION FORMUL 2 AU 4(AU 1+) FORMUL 6 HOH *49(H2 O) HELIX 1 1 ASN A 11 ALA A 32 1 22 HELIX 2 2 THR A 33 GLY A 42 1 10 HELIX 3 3 SER A 44 GLY A 53 1 10 HELIX 4 4 ASP A 54 LEU A 87 1 34 HELIX 5 5 GLU A 88 GLU A 91 5 4 HELIX 6 6 ARG A 92 ILE A 102 1 11 HELIX 7 7 LYS A 104 ASP A 109 1 6 HELIX 8 8 ASP A 109 LYS A 137 1 29 HELIX 9 9 PRO A 145 THR A 166 1 22 HELIX 10 10 GLY A 172 ARG A 185 1 14 LINK SG CYS A 23 AU AU A1189 1555 1555 2.54 LINK ND1 HIS A 27 AU AU A1189 1555 1555 1.90 SITE 1 AC1 3 VAL A 73 VAL A 82 ASP A 136 SITE 1 AC2 2 CYS A 23 HIS A 27 SITE 1 AC3 2 LEU A 131 LEU A 153 CRYST1 34.142 72.886 73.250 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 0.029289 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013652 0.00000