HEADER LYASE 08-FEB-11 3QNA TITLE CRYSTAL STRUCTURE OF A 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE HOMOLOGUE TITLE 2 FROM ESHERICHIA COLI COMPLEXED SEPIAPTERIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: 6-CARBOXY-5,6,7,8-TETRAHYDROPTERIN SYNTHASE; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 SYNONYM: 6-CARBOXYTERAHYDROPTERIN SYNTHASE, PTPS; COMPND 5 EC: 4.1.2.50; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 469008; SOURCE 4 STRAIN: BL21(DE3); SOURCE 5 GENE: ECDH1_0923; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(ED3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE, BH4 SYNTHASE, ZN, SEPAITPERIN, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR K.H.SEO,N.N.ZHUANG,K.H.LEE REVDAT 4 01-NOV-23 3QNA 1 REMARK SEQADV LINK REVDAT 3 28-MAY-14 3QNA 1 JRNL REVDAT 2 25-DEC-13 3QNA 1 COMPND REVDAT 1 07-DEC-11 3QNA 0 JRNL AUTH K.H.SEO,N.ZHUANG,Y.S.PARK,K.H.PARK,K.H.LEE JRNL TITL STRUCTURAL BASIS OF A NOVEL ACTIVITY OF BACTERIAL JRNL TITL 2 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE HOMOLOGUES DISTINCT FROM JRNL TITL 3 MAMMALIAN 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE ACTIVITY. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 70 1212 2014 JRNL REFN ISSN 0907-4449 JRNL PMID 24816091 JRNL DOI 10.1107/S1399004714002016 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 92.85 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 35585 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) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 33805 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2416 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.53 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 131 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5658 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 108 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.04000 REMARK 3 B22 (A**2) : 1.25000 REMARK 3 B33 (A**2) : -0.21000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.243 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.162 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.898 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.915 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5952 ; 0.022 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8118 ; 1.922 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 702 ; 6.852 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 258 ;38.023 ;23.023 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 930 ;17.420 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;15.205 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 882 ; 0.134 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4548 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 3540 ; 0.959 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5748 ; 1.896 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2412 ; 3.076 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2370 ; 4.759 ; 4.500 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D E F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 119 4 REMARK 3 1 B 1 B 119 4 REMARK 3 1 C 1 C 119 4 REMARK 3 1 D 1 D 119 4 REMARK 3 1 E 1 E 119 4 REMARK 3 1 F 1 F 119 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 944 ; 0.33 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 B (A): 944 ; 0.35 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 C (A): 944 ; 0.36 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 D (A): 944 ; 0.32 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 E (A): 944 ; 0.28 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 F (A): 944 ; 0.37 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 944 ; 1.00 ; 2.00 REMARK 3 MEDIUM THERMAL 1 B (A**2): 944 ; 1.64 ; 2.00 REMARK 3 MEDIUM THERMAL 1 C (A**2): 944 ; 1.05 ; 2.00 REMARK 3 MEDIUM THERMAL 1 D (A**2): 944 ; 0.97 ; 2.00 REMARK 3 MEDIUM THERMAL 1 E (A**2): 944 ; 1.21 ; 2.00 REMARK 3 MEDIUM THERMAL 1 F (A**2): 944 ; 1.03 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 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 2 A 119 REMARK 3 ORIGIN FOR THE GROUP (A): 14.6027 38.7217 42.9776 REMARK 3 T TENSOR REMARK 3 T11: 0.0426 T22: 0.1174 REMARK 3 T33: 0.0615 T12: 0.0120 REMARK 3 T13: 0.0162 T23: 0.0826 REMARK 3 L TENSOR REMARK 3 L11: 2.9340 L22: 0.5637 REMARK 3 L33: 0.1229 L12: 0.2766 REMARK 3 L13: 0.4970 L23: 0.1819 REMARK 3 S TENSOR REMARK 3 S11: -0.0653 S12: -0.1220 S13: -0.1026 REMARK 3 S21: 0.0809 S22: 0.0548 S23: 0.0227 REMARK 3 S31: 0.0066 S32: 0.0163 S33: 0.0104 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 : B 2 B 119 REMARK 3 ORIGIN FOR THE GROUP (A): 14.1210 54.9381 21.3264 REMARK 3 T TENSOR REMARK 3 T11: 0.0920 T22: 0.0495 REMARK 3 T33: 0.0502 T12: 0.0023 REMARK 3 T13: 0.0143 T23: 0.0451 REMARK 3 L TENSOR REMARK 3 L11: 1.1045 L22: 0.2970 REMARK 3 L33: 0.8788 L12: 0.2553 REMARK 3 L13: -0.8424 L23: -0.2371 REMARK 3 S TENSOR REMARK 3 S11: -0.0535 S12: 0.0103 S13: 0.0207 REMARK 3 S21: -0.0353 S22: -0.0035 S23: 0.0112 REMARK 3 S31: 0.0313 S32: 0.0399 S33: 0.0570 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 2 C 119 REMARK 3 ORIGIN FOR THE GROUP (A): 37.7955 47.0496 31.8127 REMARK 3 T TENSOR REMARK 3 T11: 0.0361 T22: 0.1073 REMARK 3 T33: 0.0807 T12: -0.0021 REMARK 3 T13: -0.0293 T23: 0.0743 REMARK 3 L TENSOR REMARK 3 L11: 0.6200 L22: 1.5653 REMARK 3 L33: 1.1422 L12: -0.8930 REMARK 3 L13: 0.6984 L23: -0.6935 REMARK 3 S TENSOR REMARK 3 S11: -0.0104 S12: 0.0154 S13: 0.0296 REMARK 3 S21: 0.0202 S22: 0.0049 S23: -0.0740 REMARK 3 S31: 0.0050 S32: 0.0688 S33: 0.0055 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 2 D 119 REMARK 3 ORIGIN FOR THE GROUP (A): 6.8581 24.6982 19.5306 REMARK 3 T TENSOR REMARK 3 T11: 0.0401 T22: 0.0825 REMARK 3 T33: 0.1262 T12: -0.0322 REMARK 3 T13: 0.0364 T23: 0.0376 REMARK 3 L TENSOR REMARK 3 L11: 0.3601 L22: 0.6426 REMARK 3 L33: 2.6811 L12: 0.2116 REMARK 3 L13: -0.7273 L23: -0.5714 REMARK 3 S TENSOR REMARK 3 S11: -0.0623 S12: 0.0290 S13: -0.1300 REMARK 3 S21: -0.0259 S22: 0.0456 S23: 0.0163 REMARK 3 S31: -0.0290 S32: -0.0738 S33: 0.0167 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : E 2 E 119 REMARK 3 ORIGIN FOR THE GROUP (A): 32.7035 19.8012 26.1473 REMARK 3 T TENSOR REMARK 3 T11: 0.0578 T22: 0.0714 REMARK 3 T33: 0.1144 T12: 0.0252 REMARK 3 T13: -0.0251 T23: 0.0650 REMARK 3 L TENSOR REMARK 3 L11: 2.6124 L22: 1.0067 REMARK 3 L33: 0.1729 L12: 0.7676 REMARK 3 L13: 0.0581 L23: 0.3082 REMARK 3 S TENSOR REMARK 3 S11: -0.0154 S12: 0.0099 S13: -0.1018 REMARK 3 S21: 0.0551 S22: 0.0396 S23: -0.0215 REMARK 3 S31: 0.0766 S32: 0.0416 S33: -0.0242 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : F 2 F 119 REMARK 3 ORIGIN FOR THE GROUP (A): 26.8098 35.5685 4.9845 REMARK 3 T TENSOR REMARK 3 T11: 0.1113 T22: 0.0748 REMARK 3 T33: 0.0288 T12: 0.0308 REMARK 3 T13: 0.0262 T23: 0.0441 REMARK 3 L TENSOR REMARK 3 L11: 1.3102 L22: 1.1720 REMARK 3 L33: 0.7403 L12: -0.8103 REMARK 3 L13: 0.5811 L23: -0.3473 REMARK 3 S TENSOR REMARK 3 S11: -0.0015 S12: 0.0610 S13: 0.0122 REMARK 3 S21: -0.0091 S22: -0.0128 S23: -0.0212 REMARK 3 S31: 0.0493 S32: 0.0654 S33: 0.0143 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 3QNA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-FEB-10. REMARK 100 THE DEPOSITION ID IS D_1000063859. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-09; 24-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : PAL/PLS; PAL/PLS REMARK 200 BEAMLINE : 6C1; 6B REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.000; 1.1123 REMARK 200 MONOCHROMATOR : BRUKER; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210; ADSC QUANTUM REMARK 200 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35585 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.496 REMARK 200 RESOLUTION RANGE LOW (A) : 92.851 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : NULL 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) : 92.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.06900 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 3QN9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.16M TRI-AMMONIUM CITRATE PH 7.0, 16% REMARK 280 PEG 3350 , VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 56.35700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 57.94100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 77.59250 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 56.35700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 57.94100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 77.59250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 56.35700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 57.94100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 77.59250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 56.35700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 57.94100 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 77.59250 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 MET A 1 REMARK 465 GLU A 120 REMARK 465 MET B -20 REMARK 465 GLY B -19 REMARK 465 SER B -18 REMARK 465 SER B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 SER B -10 REMARK 465 SER B -9 REMARK 465 GLY B -8 REMARK 465 LEU B -7 REMARK 465 VAL B -6 REMARK 465 PRO B -5 REMARK 465 ARG B -4 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 MET B 1 REMARK 465 GLU B 120 REMARK 465 MET C -20 REMARK 465 GLY C -19 REMARK 465 SER C -18 REMARK 465 SER C -17 REMARK 465 HIS C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 SER C -10 REMARK 465 SER C -9 REMARK 465 GLY C -8 REMARK 465 LEU C -7 REMARK 465 VAL C -6 REMARK 465 PRO C -5 REMARK 465 ARG C -4 REMARK 465 GLY C -3 REMARK 465 SER C -2 REMARK 465 HIS C -1 REMARK 465 MET C 0 REMARK 465 MET C 1 REMARK 465 GLU C 120 REMARK 465 MET D -20 REMARK 465 GLY D -19 REMARK 465 SER D -18 REMARK 465 SER D -17 REMARK 465 HIS D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 SER D -10 REMARK 465 SER D -9 REMARK 465 GLY D -8 REMARK 465 LEU D -7 REMARK 465 VAL D -6 REMARK 465 PRO D -5 REMARK 465 ARG D -4 REMARK 465 GLY D -3 REMARK 465 SER D -2 REMARK 465 HIS D -1 REMARK 465 MET D 0 REMARK 465 MET D 1 REMARK 465 GLU D 120 REMARK 465 MET E -20 REMARK 465 GLY E -19 REMARK 465 SER E -18 REMARK 465 SER E -17 REMARK 465 HIS E -16 REMARK 465 HIS E -15 REMARK 465 HIS E -14 REMARK 465 HIS E -13 REMARK 465 HIS E -12 REMARK 465 HIS E -11 REMARK 465 SER E -10 REMARK 465 SER E -9 REMARK 465 GLY E -8 REMARK 465 LEU E -7 REMARK 465 VAL E -6 REMARK 465 PRO E -5 REMARK 465 ARG E -4 REMARK 465 GLY E -3 REMARK 465 SER E -2 REMARK 465 HIS E -1 REMARK 465 MET E 0 REMARK 465 MET E 1 REMARK 465 GLU E 120 REMARK 465 MET F -20 REMARK 465 GLY F -19 REMARK 465 SER F -18 REMARK 465 SER F -17 REMARK 465 HIS F -16 REMARK 465 HIS F -15 REMARK 465 HIS F -14 REMARK 465 HIS F -13 REMARK 465 HIS F -12 REMARK 465 HIS F -11 REMARK 465 SER F -10 REMARK 465 SER F -9 REMARK 465 GLY F -8 REMARK 465 LEU F -7 REMARK 465 VAL F -6 REMARK 465 PRO F -5 REMARK 465 ARG F -4 REMARK 465 GLY F -3 REMARK 465 SER F -2 REMARK 465 HIS F -1 REMARK 465 MET F 0 REMARK 465 MET F 1 REMARK 465 GLU F 120 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 OE1 GLU C 56 O HOH C 134 2.11 REMARK 500 OE2 GLU B 39 O HOH B 141 2.11 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 43 CB GLU A 43 CG 0.115 REMARK 500 GLU A 43 CG GLU A 43 CD 0.117 REMARK 500 CYS A 111 CB CYS A 111 SG 0.119 REMARK 500 CYS A 115 CB CYS A 115 SG -0.097 REMARK 500 CYS B 115 CB CYS B 115 SG -0.134 REMARK 500 CYS C 111 CB CYS C 111 SG 0.103 REMARK 500 CYS C 115 CB CYS C 115 SG -0.099 REMARK 500 CYS D 115 CB CYS D 115 SG -0.098 REMARK 500 GLU E 56 CG GLU E 56 CD 0.094 REMARK 500 GLU F 39 CG GLU F 39 CD 0.100 REMARK 500 GLU F 39 CD GLU F 39 OE2 0.099 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 LEU C 5 CA - CB - CG ANGL. DEV. = 15.0 DEGREES REMARK 500 ASP F 53 CB - CG - OD1 ANGL. DEV. = 5.5 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 GLU B 22 -79.05 -29.84 REMARK 500 HIS B 30 -159.37 -147.50 REMARK 500 GLU C 22 -66.04 1.08 REMARK 500 HIS C 30 -158.07 -155.86 REMARK 500 ASN D 81 76.23 -119.12 REMARK 500 ARG D 118 -156.91 -132.69 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 A 122 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 15 NE2 REMARK 620 2 HIS A 30 NE2 96.8 REMARK 620 3 HIS A 32 NE2 97.0 96.7 REMARK 620 4 BIO A 121 O9 102.6 124.7 130.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 122 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 15 NE2 REMARK 620 2 HIS B 30 NE2 91.8 REMARK 620 3 HIS B 32 NE2 96.6 104.1 REMARK 620 4 BIO B 121 O9 104.1 120.4 129.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 122 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 15 NE2 REMARK 620 2 HIS C 30 NE2 98.4 REMARK 620 3 HIS C 32 NE2 98.8 97.0 REMARK 620 4 BIO C 121 O9 101.9 126.1 127.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 122 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 15 NE2 REMARK 620 2 HIS D 30 NE2 97.2 REMARK 620 3 HIS D 32 NE2 99.5 98.2 REMARK 620 4 BIO D 121 O9 102.9 136.3 115.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN E 122 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 15 NE2 REMARK 620 2 HIS E 30 NE2 97.7 REMARK 620 3 HIS E 32 NE2 101.5 106.2 REMARK 620 4 BIO E 121 O9 104.7 123.7 118.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN F 122 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS F 15 NE2 REMARK 620 2 HIS F 30 NE2 97.4 REMARK 620 3 HIS F 32 NE2 103.9 91.7 REMARK 620 4 BIO F 121 O9 101.3 129.6 127.4 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 BIO A 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 122 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO B 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 122 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO C 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 122 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO D 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 122 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO E 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN E 122 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO F 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 122 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3QN9 RELATED DB: PDB DBREF 3QNA A 0 120 UNP C6EJA7 C6EJA7_ECOD1 1 121 DBREF 3QNA B 0 120 UNP C6EJA7 C6EJA7_ECOD1 1 121 DBREF 3QNA C 0 120 UNP C6EJA7 C6EJA7_ECOD1 1 121 DBREF 3QNA D 0 120 UNP C6EJA7 C6EJA7_ECOD1 1 121 DBREF 3QNA E 0 120 UNP C6EJA7 C6EJA7_ECOD1 1 121 DBREF 3QNA F 0 120 UNP C6EJA7 C6EJA7_ECOD1 1 121 SEQADV 3QNA MET A -20 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY A -19 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER A -18 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER A -17 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS A -16 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS A -15 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS A -14 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS A -13 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS A -12 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS A -11 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER A -10 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER A -9 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY A -8 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA LEU A -7 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA VAL A -6 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA PRO A -5 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ARG A -4 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY A -3 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER A -2 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS A -1 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ALA A 26 UNP C6EJA7 CYS 27 ENGINEERED MUTATION SEQADV 3QNA MET B -20 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY B -19 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER B -18 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER B -17 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS B -16 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS B -15 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS B -14 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS B -13 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS B -12 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS B -11 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER B -10 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER B -9 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY B -8 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA LEU B -7 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA VAL B -6 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA PRO B -5 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ARG B -4 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY B -3 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER B -2 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS B -1 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ALA B 26 UNP C6EJA7 CYS 27 ENGINEERED MUTATION SEQADV 3QNA MET C -20 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY C -19 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER C -18 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER C -17 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS C -16 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS C -15 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS C -14 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS C -13 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS C -12 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS C -11 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER C -10 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER C -9 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY C -8 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA LEU C -7 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA VAL C -6 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA PRO C -5 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ARG C -4 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY C -3 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER C -2 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS C -1 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ALA C 26 UNP C6EJA7 CYS 27 ENGINEERED MUTATION SEQADV 3QNA MET D -20 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY D -19 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER D -18 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER D -17 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS D -16 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS D -15 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS D -14 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS D -13 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS D -12 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS D -11 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER D -10 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER D -9 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY D -8 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA LEU D -7 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA VAL D -6 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA PRO D -5 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ARG D -4 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY D -3 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER D -2 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS D -1 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ALA D 26 UNP C6EJA7 CYS 27 ENGINEERED MUTATION SEQADV 3QNA MET E -20 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY E -19 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER E -18 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER E -17 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS E -16 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS E -15 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS E -14 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS E -13 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS E -12 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS E -11 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER E -10 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER E -9 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY E -8 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA LEU E -7 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA VAL E -6 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA PRO E -5 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ARG E -4 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY E -3 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER E -2 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS E -1 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ALA E 26 UNP C6EJA7 CYS 27 ENGINEERED MUTATION SEQADV 3QNA MET F -20 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY F -19 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER F -18 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER F -17 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS F -16 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS F -15 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS F -14 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS F -13 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS F -12 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS F -11 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER F -10 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER F -9 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY F -8 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA LEU F -7 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA VAL F -6 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA PRO F -5 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ARG F -4 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA GLY F -3 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA SER F -2 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA HIS F -1 UNP C6EJA7 EXPRESSION TAG SEQADV 3QNA ALA F 26 UNP C6EJA7 CYS 27 ENGINEERED MUTATION SEQRES 1 A 141 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 141 LEU VAL PRO ARG GLY SER HIS MET MET SER THR THR LEU SEQRES 3 A 141 PHE LYS ASP PHE THR PHE GLU ALA ALA HIS ARG LEU PRO SEQRES 4 A 141 HIS VAL PRO GLU GLY HIS LYS ALA GLY ARG LEU HIS GLY SEQRES 5 A 141 HIS SER PHE MET VAL ARG LEU GLU ILE THR GLY GLU VAL SEQRES 6 A 141 ASP PRO HIS THR GLY TRP ILE ILE ASP PHE ALA GLU LEU SEQRES 7 A 141 LYS ALA ALA PHE LYS PRO THR TYR GLU ARG LEU ASP HIS SEQRES 8 A 141 HIS TYR LEU ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SEQRES 9 A 141 SER GLU VAL LEU ALA LYS TRP ILE TRP ASP GLN VAL LYS SEQRES 10 A 141 PRO VAL VAL PRO LEU LEU SER ALA VAL MET VAL LYS GLU SEQRES 11 A 141 THR CYS THR ALA GLY CYS ILE TYR ARG GLY GLU SEQRES 1 B 141 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 141 LEU VAL PRO ARG GLY SER HIS MET MET SER THR THR LEU SEQRES 3 B 141 PHE LYS ASP PHE THR PHE GLU ALA ALA HIS ARG LEU PRO SEQRES 4 B 141 HIS VAL PRO GLU GLY HIS LYS ALA GLY ARG LEU HIS GLY SEQRES 5 B 141 HIS SER PHE MET VAL ARG LEU GLU ILE THR GLY GLU VAL SEQRES 6 B 141 ASP PRO HIS THR GLY TRP ILE ILE ASP PHE ALA GLU LEU SEQRES 7 B 141 LYS ALA ALA PHE LYS PRO THR TYR GLU ARG LEU ASP HIS SEQRES 8 B 141 HIS TYR LEU ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SEQRES 9 B 141 SER GLU VAL LEU ALA LYS TRP ILE TRP ASP GLN VAL LYS SEQRES 10 B 141 PRO VAL VAL PRO LEU LEU SER ALA VAL MET VAL LYS GLU SEQRES 11 B 141 THR CYS THR ALA GLY CYS ILE TYR ARG GLY GLU SEQRES 1 C 141 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 141 LEU VAL PRO ARG GLY SER HIS MET MET SER THR THR LEU SEQRES 3 C 141 PHE LYS ASP PHE THR PHE GLU ALA ALA HIS ARG LEU PRO SEQRES 4 C 141 HIS VAL PRO GLU GLY HIS LYS ALA GLY ARG LEU HIS GLY SEQRES 5 C 141 HIS SER PHE MET VAL ARG LEU GLU ILE THR GLY GLU VAL SEQRES 6 C 141 ASP PRO HIS THR GLY TRP ILE ILE ASP PHE ALA GLU LEU SEQRES 7 C 141 LYS ALA ALA PHE LYS PRO THR TYR GLU ARG LEU ASP HIS SEQRES 8 C 141 HIS TYR LEU ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SEQRES 9 C 141 SER GLU VAL LEU ALA LYS TRP ILE TRP ASP GLN VAL LYS SEQRES 10 C 141 PRO VAL VAL PRO LEU LEU SER ALA VAL MET VAL LYS GLU SEQRES 11 C 141 THR CYS THR ALA GLY CYS ILE TYR ARG GLY GLU SEQRES 1 D 141 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 141 LEU VAL PRO ARG GLY SER HIS MET MET SER THR THR LEU SEQRES 3 D 141 PHE LYS ASP PHE THR PHE GLU ALA ALA HIS ARG LEU PRO SEQRES 4 D 141 HIS VAL PRO GLU GLY HIS LYS ALA GLY ARG LEU HIS GLY SEQRES 5 D 141 HIS SER PHE MET VAL ARG LEU GLU ILE THR GLY GLU VAL SEQRES 6 D 141 ASP PRO HIS THR GLY TRP ILE ILE ASP PHE ALA GLU LEU SEQRES 7 D 141 LYS ALA ALA PHE LYS PRO THR TYR GLU ARG LEU ASP HIS SEQRES 8 D 141 HIS TYR LEU ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SEQRES 9 D 141 SER GLU VAL LEU ALA LYS TRP ILE TRP ASP GLN VAL LYS SEQRES 10 D 141 PRO VAL VAL PRO LEU LEU SER ALA VAL MET VAL LYS GLU SEQRES 11 D 141 THR CYS THR ALA GLY CYS ILE TYR ARG GLY GLU SEQRES 1 E 141 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 E 141 LEU VAL PRO ARG GLY SER HIS MET MET SER THR THR LEU SEQRES 3 E 141 PHE LYS ASP PHE THR PHE GLU ALA ALA HIS ARG LEU PRO SEQRES 4 E 141 HIS VAL PRO GLU GLY HIS LYS ALA GLY ARG LEU HIS GLY SEQRES 5 E 141 HIS SER PHE MET VAL ARG LEU GLU ILE THR GLY GLU VAL SEQRES 6 E 141 ASP PRO HIS THR GLY TRP ILE ILE ASP PHE ALA GLU LEU SEQRES 7 E 141 LYS ALA ALA PHE LYS PRO THR TYR GLU ARG LEU ASP HIS SEQRES 8 E 141 HIS TYR LEU ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SEQRES 9 E 141 SER GLU VAL LEU ALA LYS TRP ILE TRP ASP GLN VAL LYS SEQRES 10 E 141 PRO VAL VAL PRO LEU LEU SER ALA VAL MET VAL LYS GLU SEQRES 11 E 141 THR CYS THR ALA GLY CYS ILE TYR ARG GLY GLU SEQRES 1 F 141 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 F 141 LEU VAL PRO ARG GLY SER HIS MET MET SER THR THR LEU SEQRES 3 F 141 PHE LYS ASP PHE THR PHE GLU ALA ALA HIS ARG LEU PRO SEQRES 4 F 141 HIS VAL PRO GLU GLY HIS LYS ALA GLY ARG LEU HIS GLY SEQRES 5 F 141 HIS SER PHE MET VAL ARG LEU GLU ILE THR GLY GLU VAL SEQRES 6 F 141 ASP PRO HIS THR GLY TRP ILE ILE ASP PHE ALA GLU LEU SEQRES 7 F 141 LYS ALA ALA PHE LYS PRO THR TYR GLU ARG LEU ASP HIS SEQRES 8 F 141 HIS TYR LEU ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SEQRES 9 F 141 SER GLU VAL LEU ALA LYS TRP ILE TRP ASP GLN VAL LYS SEQRES 10 F 141 PRO VAL VAL PRO LEU LEU SER ALA VAL MET VAL LYS GLU SEQRES 11 F 141 THR CYS THR ALA GLY CYS ILE TYR ARG GLY GLU HET BIO A 121 17 HET ZN A 122 1 HET BIO B 121 17 HET ZN B 122 1 HET BIO C 121 17 HET ZN C 122 1 HET BIO D 121 17 HET ZN D 122 1 HET BIO E 121 17 HET ZN E 122 1 HET BIO F 121 17 HET ZN F 122 1 HETNAM BIO BIOPTERIN HETNAM ZN ZINC ION FORMUL 7 BIO 6(C9 H11 N5 O3) FORMUL 8 ZN 6(ZN 2+) FORMUL 19 HOH *75(H2 O) HELIX 1 1 HIS A 24 ARG A 28 5 5 HELIX 2 2 ASP A 53 ASP A 69 1 17 HELIX 3 3 TYR A 72 ILE A 76 5 5 HELIX 4 4 THR A 83 LYS A 96 1 14 HELIX 5 5 HIS B 24 ARG B 28 5 5 HELIX 6 6 ASP B 53 ASP B 69 1 17 HELIX 7 7 ASN B 74 ILE B 76 5 3 HELIX 8 8 THR B 83 LYS B 96 1 14 HELIX 9 9 HIS C 24 ARG C 28 5 5 HELIX 10 10 ASP C 53 ASP C 69 1 17 HELIX 11 11 ASN C 74 ILE C 76 5 3 HELIX 12 12 THR C 83 LYS C 96 1 14 HELIX 13 13 HIS D 24 ARG D 28 5 5 HELIX 14 14 ASP D 53 ASP D 69 1 17 HELIX 15 15 ASN D 74 ILE D 76 5 3 HELIX 16 16 THR D 83 LYS D 96 1 14 HELIX 17 17 HIS E 24 ARG E 28 5 5 HELIX 18 18 ASP E 53 ASP E 69 1 17 HELIX 19 19 TYR E 72 ILE E 76 5 5 HELIX 20 20 THR E 83 LYS E 96 1 14 HELIX 21 21 HIS F 24 ARG F 28 5 5 HELIX 22 22 ASP F 53 ASP F 69 1 17 HELIX 23 23 ASN F 74 ILE F 76 5 3 HELIX 24 24 THR F 83 LYS F 96 1 14 SHEET 1 A11 HIS B 71 TYR B 72 0 SHEET 2 A11 THR B 3 HIS B 15 1 N ALA B 14 O HIS B 71 SHEET 3 A11 ALA A 113 TYR A 117 -1 N ILE A 116 O THR B 4 SHEET 4 A11 LEU A 102 THR A 110 -1 N VAL A 105 O TYR A 117 SHEET 5 A11 HIS A 30 GLY A 42 -1 N GLU A 39 O SER A 103 SHEET 6 A11 THR A 3 HIS A 15 -1 N LEU A 5 O ILE A 40 SHEET 7 A11 ALA C 113 TYR C 117 -1 O ILE C 116 N THR A 4 SHEET 8 A11 LEU C 102 THR C 110 -1 N VAL C 105 O TYR C 117 SHEET 9 A11 HIS C 30 GLY C 42 -1 N MET C 35 O LYS C 108 SHEET 10 A11 THR C 3 HIS C 15 -1 N PHE C 9 O VAL C 36 SHEET 11 A11 HIS C 71 TYR C 72 1 O HIS C 71 N ALA C 14 SHEET 1 B 7 HIS B 71 TYR B 72 0 SHEET 2 B 7 THR B 3 HIS B 15 1 N ALA B 14 O HIS B 71 SHEET 3 B 7 HIS B 30 THR B 41 -1 O ILE B 40 N LEU B 5 SHEET 4 B 7 LEU B 102 THR B 110 -1 O SER B 103 N GLU B 39 SHEET 5 B 7 ALA B 113 TYR B 117 -1 O TYR B 117 N VAL B 105 SHEET 6 B 7 THR C 3 HIS C 15 -1 O PHE C 6 N GLY B 114 SHEET 7 B 7 HIS C 71 TYR C 72 1 O HIS C 71 N ALA C 14 SHEET 1 C11 HIS D 71 TYR D 72 0 SHEET 2 C11 THR D 3 HIS D 15 1 N ALA D 14 O HIS D 71 SHEET 3 C11 HIS D 30 THR D 41 -1 O VAL D 36 N PHE D 9 SHEET 4 C11 LEU D 102 THR D 110 -1 O ALA D 104 N GLU D 39 SHEET 5 C11 ALA D 113 TYR D 117 -1 O TYR D 117 N VAL D 105 SHEET 6 C11 THR E 3 HIS E 15 -1 O THR E 4 N ILE D 116 SHEET 7 C11 HIS E 30 GLY E 42 -1 O PHE E 34 N PHE E 11 SHEET 8 C11 LEU E 102 THR E 110 -1 O SER E 103 N GLU E 39 SHEET 9 C11 ALA E 113 ARG E 118 -1 O TYR E 117 N VAL E 105 SHEET 10 C11 THR F 3 HIS F 15 -1 O PHE F 6 N GLY E 114 SHEET 11 C11 HIS F 71 TYR F 72 1 O HIS F 71 N ALA F 14 SHEET 1 D 7 HIS D 71 TYR D 72 0 SHEET 2 D 7 THR D 3 HIS D 15 1 N ALA D 14 O HIS D 71 SHEET 3 D 7 ALA F 113 TYR F 117 -1 O ILE F 116 N THR D 4 SHEET 4 D 7 LEU F 102 THR F 110 -1 N VAL F 105 O TYR F 117 SHEET 5 D 7 HIS F 30 GLY F 42 -1 N GLU F 39 O SER F 103 SHEET 6 D 7 THR F 3 HIS F 15 -1 N PHE F 9 O VAL F 36 SHEET 7 D 7 HIS F 71 TYR F 72 1 O HIS F 71 N ALA F 14 LINK NE2 HIS A 15 ZN ZN A 122 1555 1555 2.10 LINK NE2 HIS A 30 ZN ZN A 122 1555 1555 2.04 LINK NE2 HIS A 32 ZN ZN A 122 1555 1555 2.03 LINK O9 BIO A 121 ZN ZN A 122 1555 1555 2.01 LINK NE2 HIS B 15 ZN ZN B 122 1555 1555 2.25 LINK NE2 HIS B 30 ZN ZN B 122 1555 1555 2.13 LINK NE2 HIS B 32 ZN ZN B 122 1555 1555 2.14 LINK O9 BIO B 121 ZN ZN B 122 1555 1555 2.14 LINK NE2 HIS C 15 ZN ZN C 122 1555 1555 2.19 LINK NE2 HIS C 30 ZN ZN C 122 1555 1555 2.17 LINK NE2 HIS C 32 ZN ZN C 122 1555 1555 2.22 LINK O9 BIO C 121 ZN ZN C 122 1555 1555 2.00 LINK NE2 HIS D 15 ZN ZN D 122 1555 1555 2.15 LINK NE2 HIS D 30 ZN ZN D 122 1555 1555 2.07 LINK NE2 HIS D 32 ZN ZN D 122 1555 1555 2.17 LINK O9 BIO D 121 ZN ZN D 122 1555 1555 1.91 LINK NE2 HIS E 15 ZN ZN E 122 1555 1555 2.21 LINK NE2 HIS E 30 ZN ZN E 122 1555 1555 2.14 LINK NE2 HIS E 32 ZN ZN E 122 1555 1555 1.99 LINK O9 BIO E 121 ZN ZN E 122 1555 1555 1.85 LINK NE2 HIS F 15 ZN ZN F 122 1555 1555 2.23 LINK NE2 HIS F 30 ZN ZN F 122 1555 1555 2.06 LINK NE2 HIS F 32 ZN ZN F 122 1555 1555 2.00 LINK O9 BIO F 121 ZN ZN F 122 1555 1555 2.02 SITE 1 AC1 17 HIS A 15 LEU A 17 LYS A 25 ALA A 26 SITE 2 AC1 17 HIS A 30 HIS A 32 THR A 83 SER A 84 SITE 3 AC1 17 GLU A 85 GLU A 109 ZN A 122 LEU B 5 SITE 4 AC1 17 TRP B 50 ILE B 52 ASP B 53 PHE B 54 SITE 5 AC1 17 HIS D 70 SITE 1 AC2 4 HIS A 15 HIS A 30 HIS A 32 BIO A 121 SITE 1 AC3 16 HIS B 15 LYS B 25 ALA B 26 HIS B 30 SITE 2 AC3 16 HIS B 32 THR B 83 SER B 84 GLU B 85 SITE 3 AC3 16 GLU B 109 ZN B 122 LEU C 5 TRP C 50 SITE 4 AC3 16 ILE C 52 ASP C 53 PHE C 54 HIS F 70 SITE 1 AC4 4 HIS B 15 HIS B 30 HIS B 32 BIO B 121 SITE 1 AC5 15 TRP A 50 ILE A 52 ASP A 53 PHE A 54 SITE 2 AC5 15 HIS C 15 LEU C 17 ALA C 26 HIS C 30 SITE 3 AC5 15 HIS C 32 THR C 83 SER C 84 GLU C 85 SITE 4 AC5 15 GLU C 109 ZN C 122 HIS E 70 SITE 1 AC6 4 HIS C 15 HIS C 30 HIS C 32 BIO C 121 SITE 1 AC7 16 HIS A 70 HIS D 15 LYS D 25 ALA D 26 SITE 2 AC7 16 HIS D 30 HIS D 32 THR D 83 SER D 84 SITE 3 AC7 16 GLU D 85 GLU D 109 ZN D 122 LEU E 5 SITE 4 AC7 16 TRP E 50 ILE E 52 ASP E 53 PHE E 54 SITE 1 AC8 4 HIS D 15 HIS D 30 HIS D 32 BIO D 121 SITE 1 AC9 14 HIS C 70 HIS E 15 ALA E 26 HIS E 30 SITE 2 AC9 14 HIS E 32 THR E 83 SER E 84 GLU E 85 SITE 3 AC9 14 GLU E 109 ZN E 122 TRP F 50 ILE F 52 SITE 4 AC9 14 ASP F 53 PHE F 54 SITE 1 BC1 4 HIS E 15 HIS E 30 HIS E 32 BIO E 121 SITE 1 BC2 17 HIS B 70 LEU D 5 TRP D 50 ILE D 52 SITE 2 BC2 17 ASP D 53 PHE D 54 HIS F 15 LEU F 17 SITE 3 BC2 17 LYS F 25 ALA F 26 HIS F 30 HIS F 32 SITE 4 BC2 17 THR F 83 SER F 84 GLU F 85 GLU F 109 SITE 5 BC2 17 ZN F 122 SITE 1 BC3 5 HIS F 15 HIS F 30 HIS F 32 GLU F 109 SITE 2 BC3 5 BIO F 121 CRYST1 112.714 115.882 155.185 90.00 90.00 90.00 I 2 2 2 48 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 0.008872 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008629 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006444 0.00000