HEADER DNA BINDING PROTEIN/DNA 19-SEP-13 4MTE TITLE ZINC UPTAKE REGULATOR COMPLEXED WITH ZINC AND DNA CAVEAT 4MTE ATOM 'H ARG 65 A' HAS OCCUPANCY 2.000 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ZINC UPTAKE REGULATION PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ZINC UPTAKE REGULATOR; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ZNUABC OPERATOR DNA; COMPND 8 CHAIN: Y; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: ZNUABC OPERATOR DNA; COMPND 12 CHAIN: Z; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: B4046, JW5714, YJBK, ZUR; 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: PET24D; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES KEYWDS PROTEIN-DNA COMPLEX, WINGED-HELIX, DNA-BINDING REGULATORY PROTEIN, KEYWDS 2 HELIX-TURN-HELIX, WINGED HELIX, ZINC REGULATED REPRESSOR, DNA KEYWDS 3 BINDING, DNA BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR B.A.GILSTON,A.MONDRAGON,T.V.O'HALLORAN REVDAT 3 17-JUL-19 4MTE 1 REMARK REVDAT 2 12-NOV-14 4MTE 1 JRNL REVDAT 1 05-NOV-14 4MTE 0 JRNL AUTH B.A.GILSTON,S.WANG,M.D.MARCUS,M.A.CANALIZO-HERNANDEZ, JRNL AUTH 2 E.P.SWINDELL,Y.XUE,A.MONDRAGON,T.V.O'HALLORAN JRNL TITL STRUCTURAL AND MECHANISTIC BASIS OF ZINC REGULATION ACROSS JRNL TITL 2 THE E. COLI ZUR REGULON. JRNL REF PLOS BIOL. V. 12 01987 2014 JRNL REFN ISSN 1544-9173 JRNL PMID 25369000 JRNL DOI 10.1371/JOURNAL.PBIO.1001987 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.050 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 45418 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 4461 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 36.3440 - 7.7439 0.97 2772 124 0.1668 0.1699 REMARK 3 2 7.7439 - 6.1563 0.99 2740 153 0.1965 0.2193 REMARK 3 3 6.1563 - 5.3809 0.99 2844 138 0.2032 0.2289 REMARK 3 4 5.3809 - 4.8902 1.00 2799 169 0.1784 0.2594 REMARK 3 5 4.8902 - 4.5404 1.00 2779 148 0.1879 0.1989 REMARK 3 6 4.5404 - 4.2732 1.00 2842 129 0.1804 0.2415 REMARK 3 7 4.2732 - 4.0595 1.00 2803 149 0.1935 0.2377 REMARK 3 8 4.0595 - 3.8830 1.00 2811 148 0.2125 0.2140 REMARK 3 9 3.8830 - 3.7336 1.00 2838 139 0.2103 0.2766 REMARK 3 10 3.7336 - 3.6049 1.00 2841 151 0.2330 0.2851 REMARK 3 11 3.6049 - 3.4923 1.00 2781 150 0.2269 0.2401 REMARK 3 12 3.4923 - 3.3925 1.00 2873 109 0.2254 0.2415 REMARK 3 13 3.3925 - 3.3033 1.00 2791 172 0.2424 0.2339 REMARK 3 14 3.3033 - 3.2227 1.00 2830 134 0.2329 0.2856 REMARK 3 15 3.2227 - 3.1495 1.00 2776 178 0.2471 0.2904 REMARK 3 16 3.1495 - 3.0825 1.00 2825 155 0.2672 0.4005 REMARK 3 17 3.0825 - 3.0209 1.00 2805 167 0.2524 0.2981 REMARK 3 18 3.0209 - 2.9639 1.00 2807 161 0.2763 0.3088 REMARK 3 19 2.9639 - 2.9110 1.00 2810 161 0.2770 0.3260 REMARK 3 20 2.9110 - 2.8617 1.00 2809 126 0.2745 0.3438 REMARK 3 21 2.8617 - 2.8155 1.00 2812 191 0.2671 0.3152 REMARK 3 22 2.8155 - 2.7722 1.00 2760 148 0.2645 0.3659 REMARK 3 23 2.7722 - 2.7315 1.00 2891 158 0.2634 0.3030 REMARK 3 24 2.7315 - 2.6930 1.00 2762 141 0.2527 0.3159 REMARK 3 25 2.6930 - 2.6566 1.00 2799 168 0.2676 0.3420 REMARK 3 26 2.6566 - 2.6221 1.00 2860 131 0.2723 0.3708 REMARK 3 27 2.6221 - 2.5894 1.00 2825 139 0.2848 0.3804 REMARK 3 28 2.5894 - 2.5582 1.00 2825 180 0.2909 0.3627 REMARK 3 29 2.5582 - 2.5285 1.00 2809 134 0.3035 0.3421 REMARK 3 30 2.5285 - 2.5000 0.94 2632 110 0.3066 0.3250 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 66.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 67.37 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 : 0.005 6966 REMARK 3 ANGLE : 0.953 9888 REMARK 3 CHIRALITY : 0.048 1134 REMARK 3 PLANARITY : 0.003 929 REMARK 3 DIHEDRAL : 22.789 2741 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 4MTE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1000082341. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 78 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : BERYLLIUM LENSES REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45429 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 36.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : 0.05400 REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : 0.33100 REMARK 200 FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 63.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M AMMONIUM SULFATE, 0.1 M CITRATE, REMARK 280 PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 96.66200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.23500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 96.66200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.23500 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 300 REMARK: A DIMER OF DIMERS IS COMPLEXED WITH THE DUPLEX DNA MOLECULE. 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, Y, Z 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 MET A 1 REMARK 465 GLU A 2 REMARK 465 LYS A 3 REMARK 465 ARG A 153 REMARK 465 HIS A 154 REMARK 465 PRO A 155 REMARK 465 GLU A 156 REMARK 465 GLN A 157 REMARK 465 CYS A 158 REMARK 465 GLN A 159 REMARK 465 HIS A 160 REMARK 465 ASP A 161 REMARK 465 HIS A 162 REMARK 465 SER A 163 REMARK 465 VAL A 164 REMARK 465 GLN A 165 REMARK 465 VAL A 166 REMARK 465 LYS A 167 REMARK 465 LYS A 168 REMARK 465 LYS A 169 REMARK 465 PRO A 170 REMARK 465 ARG A 171 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 ARG B 153 REMARK 465 HIS B 154 REMARK 465 PRO B 155 REMARK 465 GLU B 156 REMARK 465 GLN B 157 REMARK 465 CYS B 158 REMARK 465 GLN B 159 REMARK 465 HIS B 160 REMARK 465 ASP B 161 REMARK 465 HIS B 162 REMARK 465 SER B 163 REMARK 465 VAL B 164 REMARK 465 GLN B 165 REMARK 465 VAL B 166 REMARK 465 LYS B 167 REMARK 465 LYS B 168 REMARK 465 LYS B 169 REMARK 465 PRO B 170 REMARK 465 ARG B 171 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 LYS C 3 REMARK 465 THR C 4 REMARK 465 ARG C 153 REMARK 465 HIS C 154 REMARK 465 PRO C 155 REMARK 465 GLU C 156 REMARK 465 GLN C 157 REMARK 465 CYS C 158 REMARK 465 GLN C 159 REMARK 465 HIS C 160 REMARK 465 ASP C 161 REMARK 465 HIS C 162 REMARK 465 SER C 163 REMARK 465 VAL C 164 REMARK 465 GLN C 165 REMARK 465 VAL C 166 REMARK 465 LYS C 167 REMARK 465 LYS C 168 REMARK 465 LYS C 169 REMARK 465 PRO C 170 REMARK 465 ARG C 171 REMARK 465 MET D 1 REMARK 465 ARG D 153 REMARK 465 HIS D 154 REMARK 465 PRO D 155 REMARK 465 GLU D 156 REMARK 465 GLN D 157 REMARK 465 CYS D 158 REMARK 465 GLN D 159 REMARK 465 HIS D 160 REMARK 465 ASP D 161 REMARK 465 HIS D 162 REMARK 465 SER D 163 REMARK 465 VAL D 164 REMARK 465 GLN D 165 REMARK 465 VAL D 166 REMARK 465 LYS D 167 REMARK 465 LYS D 168 REMARK 465 LYS D 169 REMARK 465 PRO D 170 REMARK 465 ARG D 171 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 DA Y 10 N6 REMARK 470 DG Y 33 C7 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 DA Y 1 P DA Y 1 OP3 -0.128 REMARK 500 DT Z 1 P DT Z 1 OP3 -0.127 REMARK 500 DG Z 1 P DG Z 1 OP3 -0.127 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DG Y 2 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DC Y 19 O4' - C1' - N1 ANGL. DEV. = 3.7 DEGREES REMARK 500 DT Y 19 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DC Y 24 O4' - C1' - N1 ANGL. DEV. = 5.8 DEGREES REMARK 500 DA Y 25 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 DT Y 26 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DC Y 26 O4' - C1' - N1 ANGL. DEV. = 1.8 DEGREES REMARK 500 DA Y 28 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 DT Y 28 O4' - C1' - N1 ANGL. DEV. = 3.7 DEGREES REMARK 500 DC Y 29 O4' - C1' - N1 ANGL. DEV. = 3.2 DEGREES REMARK 500 DT Y 30 O4' - C1' - N1 ANGL. DEV. = 2.5 DEGREES REMARK 500 DT Y 32 O4' - C1' - N1 ANGL. DEV. = 2.7 DEGREES REMARK 500 DA Y 32 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 DG Y 33 O4' - C1' - N9 ANGL. DEV. = 2.3 DEGREES REMARK 500 DT Y 33 O4' - C1' - N1 ANGL. DEV. = 2.5 DEGREES REMARK 500 DT Z 1 O4' - C1' - N1 ANGL. DEV. = 3.3 DEGREES REMARK 500 DG Z 1 C1' - O4' - C4' ANGL. DEV. = -7.7 DEGREES REMARK 500 DG Z 1 O4' - C1' - N9 ANGL. DEV. = 4.1 DEGREES REMARK 500 DT Z 9 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DT Z 20 O4' - C1' - N1 ANGL. DEV. = 3.0 DEGREES REMARK 500 DC Z 20 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 DC Z 27 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DT Z 28 O4' - C1' - N1 ANGL. DEV. = 2.5 DEGREES REMARK 500 DT Z 29 O4' - C1' - N1 ANGL. DEV. = 3.8 DEGREES REMARK 500 DA Z 29 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 DC Z 30 O4' - C1' - N1 ANGL. DEV. = 3.6 DEGREES REMARK 500 DT Z 31 O4' - C1' - N1 ANGL. DEV. = 2.8 DEGREES 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 THR A 82 -0.88 -141.70 REMARK 500 PRO A 94 -169.93 -78.65 REMARK 500 THR A 95 109.18 -53.19 REMARK 500 ALA A 114 64.90 -151.95 REMARK 500 PRO B 94 -152.54 -77.02 REMARK 500 ARG B 105 -67.17 -106.28 REMARK 500 ALA B 114 75.81 -160.34 REMARK 500 ASP C 39 51.94 -93.76 REMARK 500 PRO C 56 -9.20 -58.59 REMARK 500 THR C 95 96.25 -59.05 REMARK 500 GLU D 55 79.49 -113.74 REMARK 500 THR D 82 -154.86 -88.81 REMARK 500 LEU D 90 23.87 -145.88 REMARK 500 THR D 95 150.89 -47.89 REMARK 500 ARG D 105 -65.81 -90.35 REMARK 500 ALA D 114 87.97 -167.93 REMARK 500 ALA D 144 41.93 -70.53 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 D 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 111 OE1 REMARK 620 2 HIS D 96 NE2 80.8 REMARK 620 3 HIS D 77 NE2 97.1 104.1 REMARK 620 4 GLU D 111 OE2 63.3 134.3 107.3 REMARK 620 5 CYS D 88 SG 153.1 104.3 106.8 97.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 111 OE1 REMARK 620 2 HIS C 96 NE2 90.2 REMARK 620 3 HIS C 77 NE2 105.1 107.4 REMARK 620 4 CYS C 88 SG 136.9 103.7 109.0 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 GLU B 111 OE1 REMARK 620 2 HIS B 77 NE2 90.0 REMARK 620 3 HIS B 96 NE2 93.8 104.2 REMARK 620 4 CYS B 88 SG 142.4 106.3 113.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 77 NE2 REMARK 620 2 GLU A 111 OE1 100.6 REMARK 620 3 HIS A 96 NE2 109.9 98.7 REMARK 620 4 CYS A 88 SG 106.9 123.3 116.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 146 SG REMARK 620 2 CYS B 143 SG 129.0 REMARK 620 3 CYS B 106 SG 115.6 104.1 REMARK 620 4 CYS B 103 SG 89.2 118.1 95.9 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 CYS A 143 SG 123.3 REMARK 620 3 CYS A 146 SG 98.5 110.8 REMARK 620 4 CYS A 106 SG 99.6 112.4 110.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 106 SG REMARK 620 2 CYS D 143 SG 101.7 REMARK 620 3 CYS D 103 SG 96.0 119.5 REMARK 620 4 CYS D 146 SG 111.7 133.9 88.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 143 SG REMARK 620 2 CYS C 106 SG 111.4 REMARK 620 3 CYS C 146 SG 107.5 122.0 REMARK 620 4 CYS C 103 SG 109.7 107.9 97.0 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 ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4MTD RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 MICRO-HETEROGENEITY IS OBSERVED. TWO ORIENTATIONS OF THE DNA WERE REMARK 999 OBSERVED. THE GIVEN SEQUENCE CORRESPONDS TO ALTERNATE ID A. DBREF 4MTE A 1 171 UNP P0AC51 ZUR_ECOLI 1 171 DBREF 4MTE B 1 171 UNP P0AC51 ZUR_ECOLI 1 171 DBREF 4MTE C 1 171 UNP P0AC51 ZUR_ECOLI 1 171 DBREF 4MTE D 1 171 UNP P0AC51 ZUR_ECOLI 1 171 DBREF 4MTE Y 1 33 PDB 4MTE 4MTE 1 33 DBREF 4MTE Z 1 33 PDB 4MTE 4MTE 1 33 SEQRES 1 A 171 MET GLU LYS THR THR THR GLN GLU LEU LEU ALA GLN ALA SEQRES 2 A 171 GLU LYS ILE CYS ALA GLN ARG ASN VAL ARG LEU THR PRO SEQRES 3 A 171 GLN ARG LEU GLU VAL LEU ARG LEU MET SER LEU GLN ASP SEQRES 4 A 171 GLY ALA ILE SER ALA TYR ASP LEU LEU ASP LEU LEU ARG SEQRES 5 A 171 GLU ALA GLU PRO GLN ALA LYS PRO PRO THR VAL TYR ARG SEQRES 6 A 171 ALA LEU ASP PHE LEU LEU GLU GLN GLY PHE VAL HIS LYS SEQRES 7 A 171 VAL GLU SER THR ASN SER TYR VAL LEU CYS HIS LEU PHE SEQRES 8 A 171 ASP GLN PRO THR HIS THR SER ALA MET PHE ILE CYS ASP SEQRES 9 A 171 ARG CYS GLY ALA VAL LYS GLU GLU CYS ALA GLU GLY VAL SEQRES 10 A 171 GLU ASP ILE MET HIS THR LEU ALA ALA LYS MET GLY PHE SEQRES 11 A 171 ALA LEU ARG HIS ASN VAL ILE GLU ALA HIS GLY LEU CYS SEQRES 12 A 171 ALA ALA CYS VAL GLU VAL GLU ALA CYS ARG HIS PRO GLU SEQRES 13 A 171 GLN CYS GLN HIS ASP HIS SER VAL GLN VAL LYS LYS LYS SEQRES 14 A 171 PRO ARG SEQRES 1 B 171 MET GLU LYS THR THR THR GLN GLU LEU LEU ALA GLN ALA SEQRES 2 B 171 GLU LYS ILE CYS ALA GLN ARG ASN VAL ARG LEU THR PRO SEQRES 3 B 171 GLN ARG LEU GLU VAL LEU ARG LEU MET SER LEU GLN ASP SEQRES 4 B 171 GLY ALA ILE SER ALA TYR ASP LEU LEU ASP LEU LEU ARG SEQRES 5 B 171 GLU ALA GLU PRO GLN ALA LYS PRO PRO THR VAL TYR ARG SEQRES 6 B 171 ALA LEU ASP PHE LEU LEU GLU GLN GLY PHE VAL HIS LYS SEQRES 7 B 171 VAL GLU SER THR ASN SER TYR VAL LEU CYS HIS LEU PHE SEQRES 8 B 171 ASP GLN PRO THR HIS THR SER ALA MET PHE ILE CYS ASP SEQRES 9 B 171 ARG CYS GLY ALA VAL LYS GLU GLU CYS ALA GLU GLY VAL SEQRES 10 B 171 GLU ASP ILE MET HIS THR LEU ALA ALA LYS MET GLY PHE SEQRES 11 B 171 ALA LEU ARG HIS ASN VAL ILE GLU ALA HIS GLY LEU CYS SEQRES 12 B 171 ALA ALA CYS VAL GLU VAL GLU ALA CYS ARG HIS PRO GLU SEQRES 13 B 171 GLN CYS GLN HIS ASP HIS SER VAL GLN VAL LYS LYS LYS SEQRES 14 B 171 PRO ARG SEQRES 1 C 171 MET GLU LYS THR THR THR GLN GLU LEU LEU ALA GLN ALA SEQRES 2 C 171 GLU LYS ILE CYS ALA GLN ARG ASN VAL ARG LEU THR PRO SEQRES 3 C 171 GLN ARG LEU GLU VAL LEU ARG LEU MET SER LEU GLN ASP SEQRES 4 C 171 GLY ALA ILE SER ALA TYR ASP LEU LEU ASP LEU LEU ARG SEQRES 5 C 171 GLU ALA GLU PRO GLN ALA LYS PRO PRO THR VAL TYR ARG SEQRES 6 C 171 ALA LEU ASP PHE LEU LEU GLU GLN GLY PHE VAL HIS LYS SEQRES 7 C 171 VAL GLU SER THR ASN SER TYR VAL LEU CYS HIS LEU PHE SEQRES 8 C 171 ASP GLN PRO THR HIS THR SER ALA MET PHE ILE CYS ASP SEQRES 9 C 171 ARG CYS GLY ALA VAL LYS GLU GLU CYS ALA GLU GLY VAL SEQRES 10 C 171 GLU ASP ILE MET HIS THR LEU ALA ALA LYS MET GLY PHE SEQRES 11 C 171 ALA LEU ARG HIS ASN VAL ILE GLU ALA HIS GLY LEU CYS SEQRES 12 C 171 ALA ALA CYS VAL GLU VAL GLU ALA CYS ARG HIS PRO GLU SEQRES 13 C 171 GLN CYS GLN HIS ASP HIS SER VAL GLN VAL LYS LYS LYS SEQRES 14 C 171 PRO ARG SEQRES 1 D 171 MET GLU LYS THR THR THR GLN GLU LEU LEU ALA GLN ALA SEQRES 2 D 171 GLU LYS ILE CYS ALA GLN ARG ASN VAL ARG LEU THR PRO SEQRES 3 D 171 GLN ARG LEU GLU VAL LEU ARG LEU MET SER LEU GLN ASP SEQRES 4 D 171 GLY ALA ILE SER ALA TYR ASP LEU LEU ASP LEU LEU ARG SEQRES 5 D 171 GLU ALA GLU PRO GLN ALA LYS PRO PRO THR VAL TYR ARG SEQRES 6 D 171 ALA LEU ASP PHE LEU LEU GLU GLN GLY PHE VAL HIS LYS SEQRES 7 D 171 VAL GLU SER THR ASN SER TYR VAL LEU CYS HIS LEU PHE SEQRES 8 D 171 ASP GLN PRO THR HIS THR SER ALA MET PHE ILE CYS ASP SEQRES 9 D 171 ARG CYS GLY ALA VAL LYS GLU GLU CYS ALA GLU GLY VAL SEQRES 10 D 171 GLU ASP ILE MET HIS THR LEU ALA ALA LYS MET GLY PHE SEQRES 11 D 171 ALA LEU ARG HIS ASN VAL ILE GLU ALA HIS GLY LEU CYS SEQRES 12 D 171 ALA ALA CYS VAL GLU VAL GLU ALA CYS ARG HIS PRO GLU SEQRES 13 D 171 GLN CYS GLN HIS ASP HIS SER VAL GLN VAL LYS LYS LYS SEQRES 14 D 171 PRO ARG SEQRES 1 Y 33 DA DG DA DA DG DT DG DT DG DA DT DA DT SEQRES 2 Y 33 DT DA DT DA DA DC DA DT DT DT DC DA DT SEQRES 3 Y 33 DG DA DC DT DA DT DG SEQRES 1 Z 33 DT DA DG DT DC DA DT DG DA DA DA DT DG SEQRES 2 Z 33 DT DT DA DT DA DA DT DA DT DC DA DC DA SEQRES 3 Z 33 DC DT DT DC DT DC DA HET ZN A 201 1 HET ZN A 202 1 HET ZN B 201 1 HET ZN B 202 1 HET ZN C 201 1 HET ZN C 202 1 HET ZN D 201 1 HET ZN D 202 1 HETNAM ZN ZINC ION FORMUL 7 ZN 8(ZN 2+) HELIX 1 1 THR A 4 ARG A 20 1 17 HELIX 2 2 THR A 25 GLN A 38 1 14 HELIX 3 3 SER A 43 ARG A 52 1 10 HELIX 4 4 LYS A 59 GLN A 73 1 15 HELIX 5 5 ALA A 114 MET A 128 1 15 HELIX 6 6 CYS A 143 GLU A 150 1 8 HELIX 7 7 THR B 4 ARG B 20 1 17 HELIX 8 8 THR B 25 LEU B 37 1 13 HELIX 9 9 SER B 43 ARG B 52 1 10 HELIX 10 10 LYS B 59 GLN B 73 1 15 HELIX 11 11 ALA B 114 MET B 128 1 15 HELIX 12 12 CYS B 143 CYS B 152 1 10 HELIX 13 13 THR C 6 ARG C 20 1 15 HELIX 14 14 THR C 25 GLN C 38 1 14 HELIX 15 15 SER C 43 GLU C 55 1 13 HELIX 16 16 LYS C 59 GLN C 73 1 15 HELIX 17 17 ALA C 114 MET C 128 1 15 HELIX 18 18 CYS C 143 CYS C 152 1 10 HELIX 19 19 THR D 5 ASN D 21 1 17 HELIX 20 20 THR D 25 LEU D 37 1 13 HELIX 21 21 SER D 43 GLU D 53 1 11 HELIX 22 22 LYS D 59 GLN D 73 1 15 HELIX 23 23 ALA D 114 MET D 128 1 15 HELIX 24 24 CYS D 146 ALA D 151 1 6 SHEET 1 A 2 VAL A 76 VAL A 79 0 SHEET 2 A 2 SER A 84 LEU A 87 -1 O SER A 84 N VAL A 79 SHEET 1 B 6 VAL A 109 GLU A 112 0 SHEET 2 B 6 ALA A 99 CYS A 103 -1 N ALA A 99 O GLU A 112 SHEET 3 B 6 ALA A 131 LEU A 142 1 O ALA A 139 N MET A 100 SHEET 4 B 6 ALA D 131 LEU D 142 -1 O HIS D 140 N ARG A 133 SHEET 5 B 6 ALA D 99 CYS D 103 1 N MET D 100 O ALA D 139 SHEET 6 B 6 VAL D 109 GLU D 112 -1 O LYS D 110 N PHE D 101 SHEET 1 C 2 VAL B 76 VAL B 79 0 SHEET 2 C 2 SER B 84 LEU B 87 -1 O SER B 84 N VAL B 79 SHEET 1 D 6 VAL B 109 CYS B 113 0 SHEET 2 D 6 SER B 98 CYS B 103 -1 N ALA B 99 O GLU B 112 SHEET 3 D 6 ALA B 131 LEU B 142 1 O ALA B 139 N MET B 100 SHEET 4 D 6 ALA C 131 LEU C 142 -1 O GLU C 138 N VAL B 136 SHEET 5 D 6 SER C 98 CYS C 103 1 N MET C 100 O ALA C 139 SHEET 6 D 6 VAL C 109 CYS C 113 -1 O LYS C 110 N PHE C 101 SHEET 1 E 2 VAL C 76 VAL C 79 0 SHEET 2 E 2 SER C 84 LEU C 87 -1 O VAL C 86 N HIS C 77 SHEET 1 F 2 VAL D 76 VAL D 79 0 SHEET 2 F 2 SER D 84 LEU D 87 -1 O VAL D 86 N HIS D 77 LINK OE1 GLU D 111 ZN ZN D 202 1555 1555 1.97 LINK OE1 GLU C 111 ZN ZN C 202 1555 1555 1.97 LINK OE1 GLU B 111 ZN ZN B 201 1555 1555 1.98 LINK NE2 HIS A 77 ZN ZN A 202 1555 1555 1.99 LINK OE1 GLU A 111 ZN ZN A 202 1555 1555 1.99 LINK NE2 HIS B 77 ZN ZN B 201 1555 1555 2.01 LINK NE2 HIS D 96 ZN ZN D 202 1555 1555 2.01 LINK NE2 HIS C 96 ZN ZN C 202 1555 1555 2.01 LINK NE2 HIS D 77 ZN ZN D 202 1555 1555 2.02 LINK NE2 HIS B 96 ZN ZN B 201 1555 1555 2.02 LINK NE2 HIS C 77 ZN ZN C 202 1555 1555 2.03 LINK NE2 HIS A 96 ZN ZN A 202 1555 1555 2.05 LINK OE2 GLU D 111 ZN ZN D 202 1555 1555 2.13 LINK SG CYS A 88 ZN ZN A 202 1555 1555 2.20 LINK SG CYS B 146 ZN ZN B 202 1555 1555 2.22 LINK SG CYS D 88 ZN ZN D 202 1555 1555 2.23 LINK SG CYS A 103 ZN ZN A 201 1555 1555 2.25 LINK SG CYS D 106 ZN ZN D 201 1555 1555 2.25 LINK SG CYS B 143 ZN ZN B 202 1555 1555 2.26 LINK SG CYS C 143 ZN ZN C 201 1555 1555 2.26 LINK SG CYS C 106 ZN ZN C 201 1555 1555 2.26 LINK SG CYS A 143 ZN ZN A 201 1555 1555 2.27 LINK SG CYS D 143 ZN ZN D 201 1555 1555 2.27 LINK SG CYS D 103 ZN ZN D 201 1555 1555 2.28 LINK SG CYS C 146 ZN ZN C 201 1555 1555 2.29 LINK SG CYS C 88 ZN ZN C 202 1555 1555 2.29 LINK SG CYS B 88 ZN ZN B 201 1555 1555 2.30 LINK SG CYS A 146 ZN ZN A 201 1555 1555 2.30 LINK SG CYS B 106 ZN ZN B 202 1555 1555 2.32 LINK SG CYS C 103 ZN ZN C 201 1555 1555 2.34 LINK SG CYS D 146 ZN ZN D 201 1555 1555 2.34 LINK SG CYS A 106 ZN ZN A 201 1555 1555 2.35 LINK SG CYS B 103 ZN ZN B 202 1555 1555 2.36 SITE 1 AC1 4 CYS A 103 CYS A 106 CYS A 143 CYS A 146 SITE 1 AC2 4 HIS A 77 CYS A 88 HIS A 96 GLU A 111 SITE 1 AC3 4 HIS B 77 CYS B 88 HIS B 96 GLU B 111 SITE 1 AC4 4 CYS B 103 CYS B 106 CYS B 143 CYS B 146 SITE 1 AC5 4 CYS C 103 CYS C 106 CYS C 143 CYS C 146 SITE 1 AC6 4 HIS C 77 CYS C 88 HIS C 96 GLU C 111 SITE 1 AC7 4 CYS D 103 CYS D 106 CYS D 143 CYS D 146 SITE 1 AC8 4 HIS D 77 CYS D 88 HIS D 96 GLU D 111 CRYST1 193.324 80.470 98.770 90.00 120.15 90.00 C 1 2 1 16 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 0.005173 0.000000 0.003005 0.00000 SCALE2 0.000000 0.012427 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011709 0.00000 MASTER 535 0 8 24 20 0 8 6 0 0 0 62 END