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 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,VAGIN,DODSON 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 SIDE-CHAIN BOND REFINED ATOMS (A**2): 572 ; 1.522 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 545 ; 2.569 ; 4.500 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 RCSB ID CODE IS RCSB022325. 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 : 12.700 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 MASTER 393 0 3 10 0 0 5 6 0 0 0 17 END