HEADER TRANSCRIPTION 03-MAY-04 1T56 TITLE CRYSTAL STRUCTURE OF TETR FAMILY REPRESSOR M. TUBERCULOSIS ETHR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ETHR REPRESSOR; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: C41(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET23B KEYWDS HELIX-TURN-HELIX, TETR FAMILY, DIMER, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR L.G.DOVER,P.E.CORSINO,I.R.DANIELS,S.L.COCKLIN,V.TATITURI,G.S.BESRA, AUTHOR 2 K.FUTTERER REVDAT 4 14-FEB-24 1T56 1 REMARK REVDAT 3 13-JUL-11 1T56 1 VERSN REVDAT 2 24-FEB-09 1T56 1 VERSN REVDAT 1 27-JUL-04 1T56 0 JRNL AUTH L.G.DOVER,P.E.CORSINO,I.R.DANIELS,S.L.COCKLIN,V.TATITURI, JRNL AUTH 2 G.S.BESRA,K.FUTTERER JRNL TITL CRYSTAL STRUCTURE OF THE TETR/CAMR FAMILY REPRESSOR JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS ETHR IMPLICATED IN ETHIONAMIDE JRNL TITL 3 RESISTANCE. JRNL REF J.MOL.BIOL. V. 340 1095 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15236969 JRNL DOI 10.1016/J.JMB.2004.06.003 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.19 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 26838 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) : 0.208 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1439 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3831 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2100 REMARK 3 BIN FREE R VALUE SET COUNT : 211 REMARK 3 BIN FREE R VALUE : 0.2360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1487 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 118 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 18.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.43000 REMARK 3 B22 (A**2) : 0.43000 REMARK 3 B33 (A**2) : -0.86000 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): 0.102 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.065 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.926 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1535 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1408 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2089 ; 0.924 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3245 ; 0.773 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 192 ; 3.937 ; 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): 241 ; 0.053 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1717 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 319 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 376 ; 0.216 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1535 ; 0.220 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 872 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 69 ; 0.186 ; 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): 11 ; 0.159 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 46 ; 0.248 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.405 ; 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): 963 ; 0.524 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1544 ; 1.002 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 572 ; 1.522 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 545 ; 2.569 ; 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 : 1 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 22 A 211 REMARK 3 ORIGIN FOR THE GROUP (A): 34.2691 16.8321 16.3899 REMARK 3 T TENSOR REMARK 3 T11: 0.0154 T22: 0.0312 REMARK 3 T33: 0.0110 T12: 0.0124 REMARK 3 T13: 0.0111 T23: 0.0168 REMARK 3 L TENSOR REMARK 3 L11: 1.9253 L22: 0.1958 REMARK 3 L33: 0.4883 L12: 0.1857 REMARK 3 L13: -0.0215 L23: -0.1657 REMARK 3 S TENSOR REMARK 3 S11: 0.0503 S12: 0.0124 S13: 0.0329 REMARK 3 S21: -0.0454 S22: -0.0608 S23: -0.0460 REMARK 3 S31: 0.0027 S32: 0.1385 S33: 0.0105 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 1T56 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAY-04. REMARK 100 THE DEPOSITION ID IS D_1000022325. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-SEP-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : .9393 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27776 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.70 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : 0.08500 REMARK 200 FOR THE DATA SET : 5.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 11.20 REMARK 200 R MERGE FOR SHELL (I) : 0.29600 REMARK 200 R SYM FOR SHELL (I) : 0.29600 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 (%): 52.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, 1,4-DIOXANE, REMARK 280 GLYCEROL, 1-(4-MORPHOLINO)ETHANESULFONIC ACID, PH 6.75, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 287K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 16.75000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 60.75000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 60.75000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 8.37500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 60.75000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 60.75000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.12500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 60.75000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.75000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 8.37500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 60.75000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.75000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.12500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 16.75000 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: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED REMARK 300 BY THE TWO FOLD AXIS PARALLEL TO A + B: REMARK 300 Y, X, -Z. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 33.50000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 355 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 359 LIES ON A SPECIAL POSITION. 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 THR A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 SER A 7 REMARK 465 GLN A 8 REMARK 465 ALA A 9 REMARK 465 SER A 10 REMARK 465 LEU A 11 REMARK 465 PRO A 12 REMARK 465 ARG A 13 REMARK 465 GLY A 14 REMARK 465 ARG A 15 REMARK 465 ARG A 16 REMARK 465 THR A 17 REMARK 465 ALA A 18 REMARK 465 ARG A 19 REMARK 465 PRO A 20 REMARK 465 SER A 21 REMARK 465 ASN A 215 REMARK 465 ARG A 216 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 ASP A 23 CG OD1 OD2 REMARK 470 ARG A 25 CD NE CZ NH1 NH2 REMARK 470 LYS A 52 CG CD CE NZ REMARK 470 GLU A 214 CD OE1 OE2 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 LEU A 171 O HOH A 357 2.02 REMARK 500 O PHE A 61 O HOH A 356 2.10 REMARK 500 C GLU A 214 O HOH A 413 2.10 REMARK 500 O ALA A 95 O HOH A 419 2.13 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 O HOH A 309 O HOH A 382 1554 1.89 REMARK 500 O HOH A 420 O HOH A 420 7555 2.10 REMARK 500 O HOH A 349 O HOH A 382 1554 2.14 REMARK 500 O HOH A 381 O HOH A 420 7555 2.17 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 ALA A 95 116.54 -18.67 REMARK 500 ASP A 96 98.36 -173.14 REMARK 500 THR A 97 -121.21 -69.36 REMARK 500 THR A 165 -104.25 -102.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 302 DBREF 1T56 A 1 216 UNP P96222 P96222_MYCTU 1 216 SEQRES 1 A 216 MET THR THR SER ALA ALA SER GLN ALA SER LEU PRO ARG SEQRES 2 A 216 GLY ARG ARG THR ALA ARG PRO SER GLY ASP ASP ARG GLU SEQRES 3 A 216 LEU ALA ILE LEU ALA THR ALA GLU ASN LEU LEU GLU ASP SEQRES 4 A 216 ARG PRO LEU ALA ASP ILE SER VAL ASP ASP LEU ALA LYS SEQRES 5 A 216 GLY ALA GLY ILE SER ARG PRO THR PHE TYR PHE TYR PHE SEQRES 6 A 216 PRO SER LYS GLU ALA VAL LEU LEU THR LEU LEU ASP ARG SEQRES 7 A 216 VAL VAL ASN GLN ALA ASP MET ALA LEU GLN THR LEU ALA SEQRES 8 A 216 GLU ASN PRO ALA ASP THR ASP ARG GLU ASN MET TRP ARG SEQRES 9 A 216 THR GLY ILE ASN VAL PHE PHE GLU THR PHE GLY SER HIS SEQRES 10 A 216 LYS ALA VAL THR ARG ALA GLY GLN ALA ALA ARG ALA THR SEQRES 11 A 216 SER VAL GLU VAL ALA GLU LEU TRP SER THR PHE MET GLN SEQRES 12 A 216 LYS TRP ILE ALA TYR THR ALA ALA VAL ILE ASP ALA GLU SEQRES 13 A 216 ARG ASP ARG GLY ALA ALA PRO ARG THR LEU PRO ALA HIS SEQRES 14 A 216 GLU LEU ALA THR ALA LEU ASN LEU MET ASN GLU ARG THR SEQRES 15 A 216 LEU PHE ALA SER PHE ALA GLY GLU GLN PRO SER VAL PRO SEQRES 16 A 216 GLU ALA ARG VAL LEU ASP THR LEU VAL HIS ILE TRP VAL SEQRES 17 A 216 THR SER ILE TYR GLY GLU ASN ARG HET DIO A 300 6 HET DIO A 301 6 HET GOL A 302 6 HETNAM DIO 1,4-DIETHYLENE DIOXIDE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 DIO 2(C4 H8 O2) FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *118(H2 O) HELIX 1 1 GLY A 22 ARG A 40 1 19 HELIX 2 2 PRO A 41 ILE A 45 5 5 HELIX 3 3 SER A 46 GLY A 55 1 10 HELIX 4 4 SER A 57 PHE A 65 1 9 HELIX 5 5 SER A 67 ASN A 93 1 27 HELIX 6 6 ASP A 98 SER A 116 1 19 HELIX 7 7 HIS A 117 ARG A 128 1 12 HELIX 8 8 SER A 131 ARG A 159 1 29 HELIX 9 9 PRO A 167 GLY A 189 1 23 HELIX 10 10 PRO A 195 GLY A 213 1 19 CISPEP 1 GLN A 191 PRO A 192 0 5.53 SITE 1 AC1 4 GLY A 106 ILE A 107 PHE A 110 THR A 149 SITE 1 AC2 5 PHE A 110 TRP A 138 MET A 142 LEU A 183 SITE 2 AC2 5 PHE A 184 SITE 1 AC3 6 THR A 60 PHE A 63 ALA A 86 ASN A 108 SITE 2 AC3 6 VAL A 109 GLU A 112 CRYST1 121.500 121.500 33.500 90.00 90.00 90.00 P 41 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.008230 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008230 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029851 0.00000