HEADER OXIDOREDUCTASE 05-APR-05 1ZA0 TITLE X-RAY STRUCTURE OF PUTATIVE ACYL-ACP DESATURASE DESA2 FROM TITLE 2 MYCOBACTERIUM TUBERCULOSIS H37RV COMPND MOL_ID: 1; COMPND 2 MOLECULE: POSSIBLE ACYL-[ACYL-CARRIER PROTEIN] DESATURASE DESA2 COMPND 3 (ACYL-[ACP] DESATURASE) (STEAROYL-ACP DESATURASE); COMPND 4 CHAIN: A; COMPND 5 EC: 1.14.19.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: DESA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PDEST-14 KEYWDS DESATURASE, FOUR-HELIX BUNDLE, METAL BINDING PROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.D.DYER,K.S.LYLE,I.RAYMENT,B.G.FOX REVDAT 4 14-FEB-24 1ZA0 1 REMARK LINK REVDAT 3 13-JUL-11 1ZA0 1 VERSN REVDAT 2 24-FEB-09 1ZA0 1 VERSN REVDAT 1 07-JUN-05 1ZA0 0 JRNL AUTH D.H.DYER,K.S.LYLE,I.RAYMENT,B.G.FOX JRNL TITL X-RAY STRUCTURE OF PUTATIVE ACYL-ACP DESATURASE DESA2 FROM JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS H37RV. JRNL REF PROTEIN SCI. V. 14 1508 2005 JRNL REFN ISSN 0961-8368 JRNL PMID 15929999 JRNL DOI 10.1110/PS.041288005 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 24420 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) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1305 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1208 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 50 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1910 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 107 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.74000 REMARK 3 B22 (A**2) : 1.74000 REMARK 3 B33 (A**2) : -2.62000 REMARK 3 B12 (A**2) : 0.87000 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): 0.150 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.095 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.426 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1962 ; 0.022 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1766 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2675 ; 1.633 ; 1.932 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4056 ; 0.970 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 5.439 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 302 ; 0.107 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2217 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 420 ; 0.015 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 434 ; 0.223 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1967 ; 0.244 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1049 ; 0.088 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 80 ; 0.179 ; 0.200 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): 10 ; 0.188 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 41 ; 0.287 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.128 ; 0.200 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): 1203 ; 1.168 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1928 ; 2.017 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 759 ; 2.995 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 747 ; 4.679 ; 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 1ZA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-APR-05. REMARK 100 THE DEPOSITION ID IS D_1000032485. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-03 REMARK 200 TEMPERATURE (KELVIN) : 150 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : .91 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25065 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 49.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 33.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BEFORE CRYSTALLIZATION TRIALS, DESA2 REMARK 280 WAS DIALYZED IN A SLIDE-ALYZER DIALYSIS CASSETTE (PIERCE) IN 25 REMARK 280 MM HEPES, PH 7.0 CONTAINING 25 MM NACL FOR 20H AT 4DEGC. REMARK 280 CRYSTALS OF DESA2 WERE GROWN BY THE METHOD OF HANGING DROP VAPOR REMARK 280 DIFFUSION AT ROOM TEMPERATURE.TYPICALLY, 2 ML OF DESA2 AT 10 MG/ REMARK 280 ML WAS COMBINED WITH AN EQUAL VOLUME OF 17% METHYL ETHER REMARK 280 POLYETHYLENE GLYCOL, 10 MM MNCL2, 20 MM BIS TRIS PROPANE, PH 7.0, REMARK 280 AND 30 MM SODIUM ACETATE, PH4.5., VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 279K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 194.66667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 97.33333 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 146.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 48.66667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 243.33333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 194.66667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 97.33333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 48.66667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 146.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 243.33333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.500000 -0.866025 0.000000 33.05000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 57.24428 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 48.66667 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 ALA A 2 REMARK 465 GLN A 3 REMARK 465 LYS A 4 REMARK 465 PRO A 5 REMARK 465 VAL A 6 REMARK 465 ALA A 7 REMARK 465 LEU A 79 REMARK 465 ALA A 80 REMARK 465 GLY A 81 REMARK 465 HIS A 82 REMARK 465 HIS A 83 REMARK 465 ARG A 84 REMARK 465 GLU A 85 REMARK 465 LEU A 86 REMARK 465 VAL A 87 REMARK 465 GLU A 88 REMARK 465 HIS A 89 REMARK 465 PHE A 90 REMARK 465 ILE A 91 REMARK 465 LEU A 92 REMARK 465 GLU A 93 REMARK 465 GLN A 135 REMARK 465 HIS A 136 REMARK 465 VAL A 137 REMARK 465 MET A 138 REMARK 465 LYS A 139 REMARK 465 GLY A 140 REMARK 465 TYR A 141 REMARK 465 ARG A 142 REMARK 465 ALA A 143 REMARK 465 GLU A 144 REMARK 465 GLY A 275 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 SER A 59 OG REMARK 470 ARG A 98 NE CZ NH1 NH2 REMARK 470 LEU A 100 CG CD1 CD2 REMARK 470 ASN A 129 CG OD1 ND2 REMARK 470 LYS A 145 CB CG CD CE NZ REMARK 470 GLN A 148 CG CD OE1 NE2 REMARK 470 ARG A 167 CD NE CZ NH1 NH2 REMARK 470 ARG A 233 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 247 CD CE NZ REMARK 470 LYS A 270 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE2 GLU A 210 O HOH A 1048 2.15 REMARK 500 O GLN A 58 O HOH A 1077 2.18 REMARK 500 O HOH A 1082 O HOH A 1083 2.19 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 ASP A 94 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 205 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG A 218 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES 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 MN A 888 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 107 OE2 REMARK 620 2 GLU A 159 OE1 154.8 REMARK 620 3 GLU A 159 OE2 100.6 56.2 REMARK 620 4 GLU A 189 OE2 108.6 95.2 150.8 REMARK 620 5 HIS A 192 ND1 80.4 106.3 88.4 95.2 REMARK 620 6 HOH A1082 O 90.5 77.8 83.1 97.5 166.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 888 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 980 DBREF 1ZA0 A 1 275 UNP O53442 O53442_MYCTU 1 275 SEQRES 1 A 275 MET ALA GLN LYS PRO VAL ALA ASP ALA LEU THR LEU GLU SEQRES 2 A 275 LEU GLU PRO VAL VAL GLU ALA ASN MET THR ARG HIS LEU SEQRES 3 A 275 ASP THR GLU ASP ILE TRP PHE ALA HIS ASP TYR VAL PRO SEQRES 4 A 275 PHE ASP GLN GLY GLU ASN PHE ALA PHE LEU GLY GLY ARG SEQRES 5 A 275 ASP TRP ASP PRO SER GLN SER THR LEU PRO ARG THR ILE SEQRES 6 A 275 THR ASP ALA CYS GLU ILE LEU LEU ILE LEU LYS ASP ASN SEQRES 7 A 275 LEU ALA GLY HIS HIS ARG GLU LEU VAL GLU HIS PHE ILE SEQRES 8 A 275 LEU GLU ASP TRP TRP GLY ARG TRP LEU GLY ARG TRP THR SEQRES 9 A 275 ALA GLU GLU HIS LEU HIS ALA ILE ALA LEU ARG GLU TYR SEQRES 10 A 275 LEU VAL VAL THR ARG GLU VAL ASP PRO VAL ALA ASN GLU SEQRES 11 A 275 ASP VAL ARG VAL GLN HIS VAL MET LYS GLY TYR ARG ALA SEQRES 12 A 275 GLU LYS TYR THR GLN VAL GLU THR LEU VAL TYR MET ALA SEQRES 13 A 275 PHE TYR GLU ARG CYS GLY ALA VAL PHE CYS ARG ASN LEU SEQRES 14 A 275 ALA ALA GLN ILE GLU GLU PRO ILE LEU ALA GLY LEU ILE SEQRES 15 A 275 ASP ARG ILE ALA ARG ASP GLU VAL ARG HIS GLU GLU PHE SEQRES 16 A 275 PHE ALA ASN LEU VAL THR HIS CYS LEU ASP TYR THR ARG SEQRES 17 A 275 ASP GLU THR ILE ALA ALA ILE ALA ALA ARG ALA ALA ASP SEQRES 18 A 275 LEU ASP VAL LEU GLY ALA ASP ILE GLU ALA TYR ARG ASP SEQRES 19 A 275 LYS LEU GLN ASN VAL ALA ASP ALA GLY ILE PHE GLY LYS SEQRES 20 A 275 PRO GLN LEU ARG GLN LEU ILE SER ASP ARG ILE THR ALA SEQRES 21 A 275 TRP GLY LEU ALA GLY GLU PRO SER LEU LYS GLN PHE VAL SEQRES 22 A 275 THR GLY HET MN A 888 1 HET EDO A 980 4 HETNAM MN MANGANESE (II) ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 MN MN 2+ FORMUL 3 EDO C2 H6 O2 FORMUL 4 HOH *107(H2 O) HELIX 1 1 ASP A 8 THR A 28 1 21 HELIX 2 2 PHE A 33 VAL A 38 5 6 HELIX 3 3 PRO A 39 GLY A 43 5 5 HELIX 4 4 PHE A 46 GLY A 50 5 5 HELIX 5 5 ASP A 55 SER A 59 5 5 HELIX 6 6 PRO A 62 ASN A 78 1 17 HELIX 7 7 ASP A 94 THR A 121 1 28 HELIX 8 8 THR A 147 ILE A 173 1 27 HELIX 9 9 GLU A 175 THR A 207 1 33 HELIX 10 10 THR A 207 LEU A 222 1 16 HELIX 11 11 TYR A 232 ALA A 242 1 11 HELIX 12 12 GLY A 246 TRP A 261 1 16 HELIX 13 13 GLU A 266 VAL A 273 5 8 LINK OE2 GLU A 107 MN MN A 888 1555 1555 2.14 LINK OE1 GLU A 159 MN MN A 888 1555 1555 2.28 LINK OE2 GLU A 159 MN MN A 888 1555 1555 2.37 LINK OE2 GLU A 189 MN MN A 888 1555 1555 2.07 LINK ND1 HIS A 192 MN MN A 888 1555 1555 2.34 LINK MN MN A 888 O HOH A1082 1555 1555 2.17 SITE 1 AC1 5 GLU A 107 GLU A 159 GLU A 189 HIS A 192 SITE 2 AC1 5 HOH A1082 SITE 1 AC2 5 ILE A 31 TRP A 32 LEU A 109 ASP A 188 SITE 2 AC2 5 HOH A 989 CRYST1 66.100 66.100 292.000 90.00 90.00 120.00 P 65 2 2 12 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 0.015132 0.008737 0.000000 0.00000 SCALE2 0.000000 0.017473 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003425 0.00000