HEADER HYDROLASE 17-MAR-25 9QI3 TITLE CRYSTAL STRUCTURE OF I105Y/S130G DOUBLE MUTANT OF BLAC FROM TITLE 2 MYCOBACTERIUM TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AMBLER CLASS A BETA-LACTAMASE; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: BLAC, BLAA, BQ2027_MB2094C; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS BETA-LACTAMASE, BLAC, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.CHIKUNOVA,M.RADOJKOVIC,M.UBBINK REVDAT 1 22-OCT-25 9QI3 0 JRNL AUTH M.RADOJKOVIC,S.F.KOENE,A.CHIKUNOVA,B.I.FLOREA,S.V.NATARAJAN, JRNL AUTH 2 A.L.BOYLE,M.UBBINK JRNL TITL PHOSPHATE IONS MODULATE ENZYME ACTIVITY AND EPISTATIC JRNL TITL 2 EFFECTS IN TWO CLAVULANIC ACID-RESISTANT BETA-LACTAMASE JRNL TITL 3 MUTANTS. JRNL REF PROTEIN SCI. V. 34 70325 2025 JRNL REFN ESSN 1469-896X JRNL PMID 41074856 JRNL DOI 10.1002/PRO.70325 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 135.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 104543 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) : 0.142 REMARK 3 R VALUE (WORKING SET) : 0.140 REMARK 3 FREE R VALUE : 0.174 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 5438 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7621 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.94 REMARK 3 BIN R VALUE (WORKING SET) : 0.1970 REMARK 3 BIN FREE R VALUE SET COUNT : 409 REMARK 3 BIN FREE R VALUE : 0.2270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3990 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 694 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.52000 REMARK 3 B22 (A**2) : 0.12000 REMARK 3 B33 (A**2) : 0.40000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.054 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.051 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.826 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4447 ; 0.010 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4171 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6100 ; 1.864 ; 1.819 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9564 ; 0.653 ; 1.759 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 594 ; 6.648 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 41 ; 8.414 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 669 ;11.099 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 687 ; 0.100 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5554 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1030 ; 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): 2315 ; 1.899 ; 0.658 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2313 ; 1.876 ; 0.657 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2928 ; 2.852 ; 1.183 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2929 ; 2.853 ; 1.183 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2132 ; 2.760 ; 0.786 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2133 ; 2.759 ; 0.787 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3173 ; 4.047 ; 1.390 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 5281 ;11.178 ;12.680 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 5060 ;10.021 ; 9.930 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 8618 ; 3.039 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 27 A 293 REMARK 3 ORIGIN FOR THE GROUP (A): 1.6781 -10.4887 -51.4302 REMARK 3 T TENSOR REMARK 3 T11: 0.0116 T22: 0.0146 REMARK 3 T33: 0.0023 T12: 0.0116 REMARK 3 T13: 0.0035 T23: 0.0033 REMARK 3 L TENSOR REMARK 3 L11: 0.9136 L22: 0.6854 REMARK 3 L33: 0.6385 L12: 0.0987 REMARK 3 L13: -0.1604 L23: -0.1058 REMARK 3 S TENSOR REMARK 3 S11: -0.0282 S12: -0.0749 S13: -0.0082 REMARK 3 S21: 0.0424 S22: 0.0293 S23: 0.0378 REMARK 3 S31: 0.0170 S32: 0.0065 S33: -0.0011 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 27 B 293 REMARK 3 ORIGIN FOR THE GROUP (A): -10.1228 -21.1228 -17.1901 REMARK 3 T TENSOR REMARK 3 T11: 0.0419 T22: 0.0332 REMARK 3 T33: 0.0095 T12: 0.0034 REMARK 3 T13: 0.0028 T23: -0.0063 REMARK 3 L TENSOR REMARK 3 L11: 0.8865 L22: 0.6069 REMARK 3 L33: 1.0137 L12: -0.0860 REMARK 3 L13: -0.3923 L23: 0.3861 REMARK 3 S TENSOR REMARK 3 S11: -0.0081 S12: 0.0075 S13: 0.0293 REMARK 3 S21: -0.0585 S22: 0.0398 S23: -0.0254 REMARK 3 S31: -0.0049 S32: 0.0308 S33: -0.0316 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 9QI3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1292145489. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID30B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8731 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 S 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 109981 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 135.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.015M ZN CHLORIDE, 0.13M NA ACETATE, REMARK 280 22%V/V PEGSM, PH 4.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 19.72000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 134.81200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.71250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 134.81200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.72000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 20.71250 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 O HOH A 599 O HOH A 646 1.53 REMARK 500 O HOH A 515 O HOH A 599 1.60 REMARK 500 O HOH A 406 O HOH A 547 1.68 REMARK 500 O HOH A 584 O HOH A 602 1.75 REMARK 500 O HOH A 405 O HOH A 421 1.76 REMARK 500 O HOH B 489 O HOH B 602 1.77 REMARK 500 O HOH A 401 O HOH A 408 1.78 REMARK 500 ND2 ASN A 214 O HOH A 401 1.79 REMARK 500 O HOH B 562 O HOH B 697 1.88 REMARK 500 OH TYR A 129 O HOH A 402 1.89 REMARK 500 NE2 HIS A 90 O HOH A 403 1.93 REMARK 500 NH2 ARG A 32 O HOH A 404 1.93 REMARK 500 O HOH B 413 O HOH B 611 1.96 REMARK 500 OD2 ASP A 31 O HOH A 405 2.01 REMARK 500 OH TYR B 129 O HOH B 401 2.07 REMARK 500 OD1 ASP A 101 O HOH A 406 2.07 REMARK 500 CA GLY A 130 OXT ACT A 301 2.08 REMARK 500 OD2 ASP B 92 O HOH B 402 2.08 REMARK 500 CA GLY B 130 OXT ACT B 302 2.09 REMARK 500 O HOH A 450 O HOH B 614 2.09 REMARK 500 OD1 ASP A 141 O HOH A 403 2.10 REMARK 500 OE1 GLU A 168 O HOH A 407 2.11 REMARK 500 OD2 ASP A 101 O HOH A 406 2.14 REMARK 500 O HOH B 430 O HOH B 541 2.16 REMARK 500 O HOH A 644 O HOH A 669 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NZ LYS A 219 O HOH A 604 1655 1.50 REMARK 500 O HOH A 405 O HOH A 409 3654 2.02 REMARK 500 O HOH A 409 O HOH A 421 3644 2.02 REMARK 500 OE2 GLU B 177 O HOH B 689 4535 2.11 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 A 36 CB - CG - CD2 ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG A 65 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 161 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 32 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 LEU B 88 N - CA - CB ANGL. DEV. = -15.3 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 CYS A 69 -143.00 48.95 REMARK 500 CYS A 69 -143.03 48.95 REMARK 500 ASP A 131 121.53 -39.13 REMARK 500 GLU A 165 -169.21 -101.47 REMARK 500 THR A 181 -169.74 -126.99 REMARK 500 ARG A 220 -121.06 -110.94 REMARK 500 ARG A 220 -121.06 -110.77 REMARK 500 CYS B 69 -144.40 49.35 REMARK 500 SER B 106 68.08 -156.63 REMARK 500 ARG B 220 -120.56 -110.60 REMARK 500 ARG B 220 -120.56 -112.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 39 0.08 SIDE CHAIN REMARK 500 ARG A 178 0.11 SIDE CHAIN REMARK 500 ARG A 213 0.09 SIDE CHAIN REMARK 500 ARG B 39 0.09 SIDE CHAIN REMARK 500 ARG B 213 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 743 DISTANCE = 6.22 ANGSTROMS REMARK 525 HOH A 744 DISTANCE = 7.04 ANGSTROMS REMARK 525 HOH A 745 DISTANCE = 7.39 ANGSTROMS REMARK 525 HOH A 746 DISTANCE = 8.66 ANGSTROMS REMARK 525 HOH A 747 DISTANCE = 9.96 ANGSTROMS REMARK 525 HOH A 748 DISTANCE = 10.76 ANGSTROMS REMARK 525 HOH A 749 DISTANCE = 11.15 ANGSTROMS REMARK 525 HOH A 750 DISTANCE = 12.27 ANGSTROMS REMARK 525 HOH A 751 DISTANCE = 13.19 ANGSTROMS REMARK 525 HOH A 752 DISTANCE = 13.28 ANGSTROMS REMARK 525 HOH B 734 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH B 735 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B 736 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH B 737 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH B 738 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH B 739 DISTANCE = 7.26 ANGSTROMS REMARK 525 HOH B 740 DISTANCE = 8.16 ANGSTROMS REMARK 525 HOH B 741 DISTANCE = 8.70 ANGSTROMS REMARK 525 HOH B 742 DISTANCE = 10.37 ANGSTROMS 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 B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 31 OD2 REMARK 620 2 GLU B 59 OE1 62.0 REMARK 620 3 ASP B 63 OD1 62.8 8.3 REMARK 620 4 ASP B 63 OD2 67.0 10.3 4.2 REMARK 620 5 HIS B 184 ND1 61.7 0.3 8.2 10.3 REMARK 620 N 1 2 3 4 DBREF 9QI3 A 28 293 UNP P0A5I7 BLAC_MYCBO 43 307 DBREF 9QI3 B 28 293 UNP P0A5I7 BLAC_MYCBO 43 307 SEQADV 9QI3 GLY A 27 UNP P0A5I7 EXPRESSION TAG SEQADV 9QI3 TYR A 105 UNP P0A5I7 ILE 117 ENGINEERED MUTATION SEQADV 9QI3 GLY A 130 UNP P0A5I7 SER 142 ENGINEERED MUTATION SEQADV 9QI3 GLY B 27 UNP P0A5I7 EXPRESSION TAG SEQADV 9QI3 TYR B 105 UNP P0A5I7 ILE 117 ENGINEERED MUTATION SEQADV 9QI3 GLY B 130 UNP P0A5I7 SER 142 ENGINEERED MUTATION SEQRES 1 A 266 GLY ASP LEU ALA ASP ARG PHE ALA GLU LEU GLU ARG ARG SEQRES 2 A 266 TYR ASP ALA ARG LEU GLY VAL TYR VAL PRO ALA THR GLY SEQRES 3 A 266 THR THR ALA ALA ILE GLU TYR ARG ALA ASP GLU ARG PHE SEQRES 4 A 266 ALA PHE CYS SER THR PHE LYS ALA PRO LEU VAL ALA ALA SEQRES 5 A 266 VAL LEU HIS GLN ASN PRO LEU THR HIS LEU ASP LYS LEU SEQRES 6 A 266 ILE THR TYR THR SER ASP ASP ILE ARG SER TYR SER PRO SEQRES 7 A 266 VAL ALA GLN GLN HIS VAL GLN THR GLY MET THR ILE GLY SEQRES 8 A 266 GLN LEU CYS ASP ALA ALA ILE ARG TYR GLY ASP GLY THR SEQRES 9 A 266 ALA ALA ASN LEU LEU LEU ALA ASP LEU GLY GLY PRO GLY SEQRES 10 A 266 GLY GLY THR ALA ALA PHE THR GLY TYR LEU ARG SER LEU SEQRES 11 A 266 GLY ASP THR VAL SER ARG LEU ASP ALA GLU GLU PRO GLU SEQRES 12 A 266 LEU ASN ARG ASP PRO PRO GLY ASP GLU ARG ASP THR THR SEQRES 13 A 266 THR PRO HIS ALA ILE ALA LEU VAL LEU GLN GLN LEU VAL SEQRES 14 A 266 LEU GLY ASN ALA LEU PRO PRO ASP LYS ARG ALA LEU LEU SEQRES 15 A 266 THR ASP TRP MET ALA ARG ASN THR THR GLY ALA LYS ARG SEQRES 16 A 266 ILE ARG ALA GLY PHE PRO ALA ASP TRP LYS VAL ILE ASP SEQRES 17 A 266 LYS THR GLY THR GLY ASP TYR GLY ARG ALA ASN ASP ILE SEQRES 18 A 266 ALA VAL VAL TRP SER PRO THR GLY VAL PRO TYR VAL VAL SEQRES 19 A 266 ALA VAL MET SER ASP ARG ALA GLY GLY GLY TYR ASP ALA SEQRES 20 A 266 GLU PRO ARG GLU ALA LEU LEU ALA GLU ALA ALA THR CYS SEQRES 21 A 266 VAL ALA GLY VAL LEU ALA SEQRES 1 B 266 GLY ASP LEU ALA ASP ARG PHE ALA GLU LEU GLU ARG ARG SEQRES 2 B 266 TYR ASP ALA ARG LEU GLY VAL TYR VAL PRO ALA THR GLY SEQRES 3 B 266 THR THR ALA ALA ILE GLU TYR ARG ALA ASP GLU ARG PHE SEQRES 4 B 266 ALA PHE CYS SER THR PHE LYS ALA PRO LEU VAL ALA ALA SEQRES 5 B 266 VAL LEU HIS GLN ASN PRO LEU THR HIS LEU ASP LYS LEU SEQRES 6 B 266 ILE THR TYR THR SER ASP ASP ILE ARG SER TYR SER PRO SEQRES 7 B 266 VAL ALA GLN GLN HIS VAL GLN THR GLY MET THR ILE GLY SEQRES 8 B 266 GLN LEU CYS ASP ALA ALA ILE ARG TYR GLY ASP GLY THR SEQRES 9 B 266 ALA ALA ASN LEU LEU LEU ALA ASP LEU GLY GLY PRO GLY SEQRES 10 B 266 GLY GLY THR ALA ALA PHE THR GLY TYR LEU ARG SER LEU SEQRES 11 B 266 GLY ASP THR VAL SER ARG LEU ASP ALA GLU GLU PRO GLU SEQRES 12 B 266 LEU ASN ARG ASP PRO PRO GLY ASP GLU ARG ASP THR THR SEQRES 13 B 266 THR PRO HIS ALA ILE ALA LEU VAL LEU GLN GLN LEU VAL SEQRES 14 B 266 LEU GLY ASN ALA LEU PRO PRO ASP LYS ARG ALA LEU LEU SEQRES 15 B 266 THR ASP TRP MET ALA ARG ASN THR THR GLY ALA LYS ARG SEQRES 16 B 266 ILE ARG ALA GLY PHE PRO ALA ASP TRP LYS VAL ILE ASP SEQRES 17 B 266 LYS THR GLY THR GLY ASP TYR GLY ARG ALA ASN ASP ILE SEQRES 18 B 266 ALA VAL VAL TRP SER PRO THR GLY VAL PRO TYR VAL VAL SEQRES 19 B 266 ALA VAL MET SER ASP ARG ALA GLY GLY GLY TYR ASP ALA SEQRES 20 B 266 GLU PRO ARG GLU ALA LEU LEU ALA GLU ALA ALA THR CYS SEQRES 21 B 266 VAL ALA GLY VAL LEU ALA HET ACT A 301 4 HET ZN B 301 1 HET ACT B 302 4 HET GOL B 303 6 HETNAM ACT ACETATE ION HETNAM ZN ZINC ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 ACT 2(C2 H3 O2 1-) FORMUL 4 ZN ZN 2+ FORMUL 6 GOL C3 H8 O3 FORMUL 7 HOH *694(H2 O) HELIX 1 AA1 GLY A 27 ASP A 41 1 15 HELIX 2 AA2 CYS A 69 THR A 71 5 3 HELIX 3 AA3 PHE A 72 ASN A 86 1 13 HELIX 4 AA4 PRO A 87 ASP A 92 5 6 HELIX 5 AA5 THR A 98 ILE A 102 5 5 HELIX 6 AA6 VAL A 108 HIS A 112 5 5 HELIX 7 AA7 ILE A 119 TYR A 129 1 11 HELIX 8 AA8 ASP A 131 LEU A 155 1 29 HELIX 9 AA9 PRO A 167 ARG A 171 5 5 HELIX 10 AB1 THR A 182 LEU A 195 1 14 HELIX 11 AB2 PRO A 200 ARG A 213 1 14 HELIX 12 AB3 ARG A 220 PHE A 225 1 6 HELIX 13 AB4 ARG A 267 GLY A 271 5 5 HELIX 14 AB5 ARG A 277 ALA A 293 1 17 HELIX 15 AB6 ASP B 28 ASP B 41 1 14 HELIX 16 AB7 CYS B 69 THR B 71 5 3 HELIX 17 AB8 PHE B 72 ASN B 86 1 13 HELIX 18 AB9 PRO B 87 ASP B 92 5 6 HELIX 19 AC1 THR B 98 ILE B 102 5 5 HELIX 20 AC2 SER B 106 HIS B 112 1 7 HELIX 21 AC3 ILE B 119 TYR B 129 1 11 HELIX 22 AC4 ASP B 131 GLY B 144 1 14 HELIX 23 AC5 GLY B 145B LEU B 155 1 13 HELIX 24 AC6 PRO B 167 ARG B 171 5 5 HELIX 25 AC7 THR B 182 GLY B 196 1 15 HELIX 26 AC8 PRO B 200 ARG B 213 1 14 HELIX 27 AC9 ARG B 220 PHE B 225 1 6 HELIX 28 AD1 ARG B 267 GLY B 271 5 5 HELIX 29 AD2 ARG B 277 ALA B 293 1 17 SHEET 1 AA1 5 ILE A 57 TYR A 60 0 SHEET 2 AA1 5 ARG A 43 VAL A 48 -1 N VAL A 46 O TYR A 60 SHEET 3 AA1 5 PRO A 258 ASP A 266 -1 O MET A 264 N GLY A 45 SHEET 4 AA1 5 ARG A 243 TRP A 251 -1 N VAL A 250 O TYR A 259 SHEET 5 AA1 5 LYS A 230 GLY A 238 -1 N GLY A 236 O ASN A 245 SHEET 1 AA2 2 PHE A 66 ALA A 67 0 SHEET 2 AA2 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66 SHEET 1 AA3 2 LEU A 94 ILE A 95 0 SHEET 2 AA3 2 MET A 117 THR A 118 -1 O MET A 117 N ILE A 95 SHEET 1 AA4 5 ILE B 57 TYR B 60 0 SHEET 2 AA4 5 ARG B 43 VAL B 48 -1 N VAL B 46 O TYR B 60 SHEET 3 AA4 5 PRO B 258 ASP B 266 -1 O MET B 264 N GLY B 45 SHEET 4 AA4 5 ALA B 244 TRP B 251 -1 N VAL B 250 O TYR B 259 SHEET 5 AA4 5 LYS B 230 THR B 237 -1 N GLY B 236 O ASN B 245 SHEET 1 AA5 2 PHE B 66 ALA B 67 0 SHEET 2 AA5 2 THR B 180 THR B 181 -1 O THR B 181 N PHE B 66 SHEET 1 AA6 2 LEU B 94 ILE B 95 0 SHEET 2 AA6 2 MET B 117 THR B 118 -1 O MET B 117 N ILE B 95 LINK OD2 ASP B 31 ZN ZN B 301 1555 4445 1.71 LINK OE1 GLU B 59 ZN ZN B 301 1555 1555 2.02 LINK OD1 ASP B 63 ZN ZN B 301 1555 1555 2.66 LINK OD2 ASP B 63 ZN ZN B 301 1555 1555 2.62 LINK ND1 HIS B 184 ZN ZN B 301 1555 1555 2.09 CISPEP 1 GLU A 166 PRO A 167 0 -0.52 CISPEP 2 GLU B 166 PRO B 167 0 -1.99 CRYST1 39.440 41.425 269.624 90.00 90.00 90.00 P 21 21 21 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 0.025355 0.000000 0.000000 0.00000 SCALE2 0.000000 0.024140 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003709 0.00000 CONECT 2409 4335 CONECT 2445 4335 CONECT 2446 4335 CONECT 3488 4335 CONECT 4331 4332 4333 4334 CONECT 4332 4331 CONECT 4333 4331 CONECT 4334 4331 CONECT 4335 2409 2445 2446 3488 CONECT 4336 4337 4338 4339 CONECT 4337 4336 CONECT 4338 4336 CONECT 4339 4336 CONECT 4340 4341 4342 CONECT 4341 4340 CONECT 4342 4340 4343 4344 CONECT 4343 4342 CONECT 4344 4342 4345 CONECT 4345 4344 MASTER 450 0 4 29 18 0 0 6 4699 2 19 42 END