HEADER TRANSCRIPTION 08-FEB-18 6CDB TITLE CRYSTAL STRUCTURE OF V66L CZRA IN THE ZN(II)BOUND STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARSR FAMILY TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CZRA PROTEIN,HTH-TYPE TRANSCRIPTIONAL REPRESSOR CZRA, COMPND 5 PUTATIVE HTH-TYPE TRANSCRIPTIONAL REPRESSOR CZRA,REPRESSOR PROTEIN, COMPND 6 TRANSCRIPTIONAL REGULATOR,ZN(II) OR CO(II)-SPECIFIC TRANSCRIPTIONAL COMPND 7 REPRESSOR PROTEIN; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: RZCA, CZRA, CZRA, AFO97_05125, B9Z04_11610, B9Z08_13310, SOURCE 5 BJI53_13345, BN1321_350009, EP54_06885, EQ90_13065, ERS072738_01903, SOURCE 6 ERS072840_01825, HMPREF3211_00009; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSCRIPTION REGULATOR, ZN-BINDING PROTEIN, DNA BINDING PROTEIN, KEYWDS 2 ARSR, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR D.A.CAPDEVILA,G.CAMPANELLO,G.GONZALEZ-GUTIERREZ,D.P.GIEDROC REVDAT 6 13-MAR-24 6CDB 1 LINK REVDAT 5 01-JAN-20 6CDB 1 REMARK REVDAT 4 20-FEB-19 6CDB 1 REMARK REVDAT 3 01-AUG-18 6CDB 1 JRNL REVDAT 2 25-JUL-18 6CDB 1 JRNL REVDAT 1 11-JUL-18 6CDB 0 JRNL AUTH D.A.CAPDEVILA,K.A.EDMONDS,G.C.CAMPANELLO,H.WU, JRNL AUTH 2 G.GONZALEZ-GUTIERREZ,D.P.GIEDROC JRNL TITL FUNCTIONAL ROLE OF SOLVENT ENTROPY AND CONFORMATIONAL JRNL TITL 2 ENTROPY OF METAL BINDING IN A DYNAMICALLY DRIVEN ALLOSTERIC JRNL TITL 3 SYSTEM. JRNL REF J. AM. CHEM. SOC. V. 140 9108 2018 JRNL REFN ESSN 1520-5126 JRNL PMID 29953213 JRNL DOI 10.1021/JACS.8B02129 REMARK 2 REMARK 2 RESOLUTION. 1.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 13775 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 677 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.6110 - 3.4015 0.96 2756 138 0.1672 0.2003 REMARK 3 2 3.4015 - 2.7004 1.00 2705 166 0.2111 0.2379 REMARK 3 3 2.7004 - 2.3592 1.00 2700 136 0.2113 0.2474 REMARK 3 4 2.3592 - 2.1436 0.84 2255 124 0.2223 0.2414 REMARK 3 5 2.1436 - 1.9900 1.00 2682 113 0.2559 0.3100 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 1563 REMARK 3 ANGLE : 0.822 2093 REMARK 3 CHIRALITY : 0.046 248 REMARK 3 PLANARITY : 0.004 261 REMARK 3 DIHEDRAL : 13.870 961 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6CDB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-18. REMARK 100 THE DEPOSITION ID IS D_1000232520. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : RDI CMOS_8M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13796 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.990 REMARK 200 RESOLUTION RANGE LOW (A) : 41.410 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 19.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.71600 REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 41.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM CHES (PH 9.5), 200 MM NACL AND REMARK 280 10% POLYETHYLENE GLYCOL 8000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 27.27300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.68000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.27300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.68000 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, 3 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: 4090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -144.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 146.72000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 4300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10230 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -110.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 146.72000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -292.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 146.72000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 50.15800 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 146.72000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 50.15800 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 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 GLN A 4 REMARK 465 TYR A 5 REMARK 465 GLU A 103 REMARK 465 SER A 104 REMARK 465 GLY A 105 REMARK 465 LEU A 106 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 GLN B 4 REMARK 465 TYR B 5 REMARK 465 SER B 6 REMARK 465 GLU B 7 REMARK 465 GLU B 103 REMARK 465 SER B 104 REMARK 465 GLY B 105 REMARK 465 LEU B 106 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 18 O HOH A 301 1.82 REMARK 500 NZ LYS A 61 O HOH A 302 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 ASP B 25 114.58 -160.51 REMARK 500 ASP B 84 -166.71 -161.50 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 NA A 206 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 33 OE2 REMARK 620 2 SER A 36 OG 91.7 REMARK 620 N 1 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 ASP A 84 OD1 REMARK 620 2 HIS A 86 ND1 106.6 REMARK 620 3 HIS A 97 ND1 119.4 57.1 REMARK 620 4 HIS A 100 NE2 114.2 53.2 6.6 REMARK 620 N 1 2 3 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 ASP B 84 OD1 REMARK 620 2 HIS B 86 ND1 104.2 REMARK 620 3 HIS B 97 ND1 115.7 57.5 REMARK 620 4 HIS B 100 NE2 110.4 53.5 6.7 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 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 202 DBREF 6CDB A 1 106 UNP O85142 O85142_STAAU 1 106 DBREF 6CDB B 1 106 UNP O85142 O85142_STAAU 1 106 SEQADV 6CDB LEU A 66 UNP O85142 VAL 66 ENGINEERED MUTATION SEQADV 6CDB LEU B 66 UNP O85142 VAL 66 ENGINEERED MUTATION SEQRES 1 A 106 MET SER GLU GLN TYR SER GLU ILE ASN THR ASP THR LEU SEQRES 2 A 106 GLU ARG VAL THR GLU ILE PHE LYS ALA LEU GLY ASP TYR SEQRES 3 A 106 ASN ARG ILE ARG ILE MET GLU LEU LEU SER VAL SER GLU SEQRES 4 A 106 ALA SER VAL GLY HIS ILE SER HIS GLN LEU ASN LEU SER SEQRES 5 A 106 GLN SER ASN VAL SER HIS GLN LEU LYS LEU LEU LYS SER SEQRES 6 A 106 LEU HIS LEU VAL LYS ALA LYS ARG GLN GLY GLN SER MET SEQRES 7 A 106 ILE TYR SER LEU ASP ASP ILE HIS VAL ALA THR MET LEU SEQRES 8 A 106 LYS GLN ALA ILE HIS HIS ALA ASN HIS PRO LYS GLU SER SEQRES 9 A 106 GLY LEU SEQRES 1 B 106 MET SER GLU GLN TYR SER GLU ILE ASN THR ASP THR LEU SEQRES 2 B 106 GLU ARG VAL THR GLU ILE PHE LYS ALA LEU GLY ASP TYR SEQRES 3 B 106 ASN ARG ILE ARG ILE MET GLU LEU LEU SER VAL SER GLU SEQRES 4 B 106 ALA SER VAL GLY HIS ILE SER HIS GLN LEU ASN LEU SER SEQRES 5 B 106 GLN SER ASN VAL SER HIS GLN LEU LYS LEU LEU LYS SER SEQRES 6 B 106 LEU HIS LEU VAL LYS ALA LYS ARG GLN GLY GLN SER MET SEQRES 7 B 106 ILE TYR SER LEU ASP ASP ILE HIS VAL ALA THR MET LEU SEQRES 8 B 106 LYS GLN ALA ILE HIS HIS ALA ASN HIS PRO LYS GLU SER SEQRES 9 B 106 GLY LEU HET ZN A 201 1 HET CL A 202 1 HET CL A 203 1 HET CL A 204 1 HET PG4 A 205 13 HET NA A 206 1 HET ZN B 201 1 HET CL B 202 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM NA SODIUM ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 CL 4(CL 1-) FORMUL 7 PG4 C8 H18 O5 FORMUL 8 NA NA 1+ FORMUL 11 HOH *78(H2 O) HELIX 1 AA1 ASN A 9 GLY A 24 1 16 HELIX 2 AA2 ASP A 25 SER A 38 1 14 HELIX 3 AA3 VAL A 42 ASN A 50 1 9 HELIX 4 AA4 SER A 52 LEU A 66 1 15 HELIX 5 AA5 ASP A 84 HIS A 100 1 17 HELIX 6 AA6 ASN B 9 GLY B 24 1 16 HELIX 7 AA7 ASP B 25 SER B 38 1 14 HELIX 8 AA8 SER B 41 ASN B 50 1 10 HELIX 9 AA9 SER B 52 LEU B 66 1 15 HELIX 10 AB1 ASP B 84 HIS B 100 1 17 SHEET 1 AA1 3 ALA A 40 SER A 41 0 SHEET 2 AA1 3 SER A 77 LEU A 82 -1 O TYR A 80 N ALA A 40 SHEET 3 AA1 3 VAL A 69 GLN A 74 -1 N LYS A 72 O ILE A 79 SHEET 1 AA2 2 VAL B 69 GLN B 74 0 SHEET 2 AA2 2 SER B 77 LEU B 82 -1 O SER B 77 N GLN B 74 LINK OE2 GLU A 33 NA NA A 206 1555 1555 3.13 LINK OG SER A 36 NA NA A 206 1555 1555 3.10 LINK OD1 ASP A 84 ZN ZN A 201 1555 2575 1.89 LINK ND1 HIS A 86 ZN ZN A 201 1555 2575 2.05 LINK ND1 HIS A 97 ZN ZN A 201 1555 1555 2.06 LINK NE2 HIS A 100 ZN ZN A 201 1555 1555 2.05 LINK OD1 ASP B 84 ZN ZN B 201 1555 2575 1.98 LINK ND1 HIS B 86 ZN ZN B 201 1555 2575 2.09 LINK ND1 HIS B 97 ZN ZN B 201 1555 1555 2.03 LINK NE2 HIS B 100 ZN ZN B 201 1555 1555 2.08 SITE 1 AC1 4 ASP A 84 HIS A 86 HIS A 97 HIS A 100 SITE 1 AC2 6 LEU A 51 SER A 52 ASN A 55 LEU B 51 SITE 2 AC2 6 SER B 52 ASN B 55 SITE 1 AC3 6 HIS A 86 HIS A 96 HOH A 327 HIS B 86 SITE 2 AC3 6 HIS B 96 HOH B 338 SITE 1 AC4 1 GLU A 39 SITE 1 AC5 12 GLU A 14 LYS A 21 GLY A 24 ASP A 25 SITE 2 AC5 12 TYR A 26 ARG A 28 LYS B 21 GLY B 24 SITE 3 AC5 12 ASP B 25 TYR B 26 ARG B 28 HIS B 58 SITE 1 AC6 2 GLU A 33 SER A 36 SITE 1 AC7 4 ASP B 84 HIS B 86 HIS B 97 HIS B 100 SITE 1 AC8 2 SER B 38 GLU B 39 CRYST1 54.546 73.360 50.158 90.00 90.00 90.00 P 21 21 2 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 0.018333 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013631 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019937 0.00000