PDB Short entry for 4V2G HEADER TRANSCRIPTION 09-OCT-14 4V2G TITLE TETRACYCLINE REPRESSOR TETR(D) BOUND TO CHLORTETRACYCLINE TITLE 2 AND ISO-CHLORTETRACYCLINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TETRACYCLINE REPRESSOR PROTEIN CLASS D; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PWH208 KEYWDS TRANSCRIPTION, REPRESSOR, ANTIBIOTIC RESISTANCE, TETR EXPDTA X-RAY DIFFRACTION AUTHOR S.WERTEN,P.ORTH,W.SAENGER,W.HINRICHS REVDAT 2 14-JAN-15 4V2G 1 JRNL REVDAT 1 10-DEC-14 4V2G 0 SPRSDE 10-DEC-14 4V2G 1BJY JRNL AUTH S.WERTEN,D.DALM,G.J.PALM,C.C.GRIMM,W.HINRICHS JRNL TITL TETRACYCLINE REPRESSOR ALLOSTERY DOES NOT DEPEND ON JRNL TITL 2 DIVALENT METAL RECOGNITION. JRNL REF BIOCHEMISTRY V. 53 7990 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 25432019 JRNL DOI 10.1021/BI5012805 REMARK 2 REMARK 2 RESOLUTION. 2.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU, REMARK 3 STEINER,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) : 2.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 99.00 REMARK 3 NUMBER OF REFLECTIONS : 11449 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) : 0.18203 REMARK 3 R VALUE (WORKING SET) : 0.17464 REMARK 3 FREE R VALUE : 0.25156 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.9 REMARK 3 FREE R VALUE TEST SET COUNT : 1260 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) : 2.705 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.775 REMARK 3 REFLECTION IN BIN (WORKING SET) : 790 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.29 REMARK 3 BIN R VALUE (WORKING SET) : 0.249 REMARK 3 BIN FREE R VALUE SET COUNT : 100 REMARK 3 BIN FREE R VALUE : 0.390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3202 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 67 REMARK 3 SOLVENT ATOMS : 33 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.879 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65 REMARK 3 B22 (A**2) : 0.65 REMARK 3 B33 (A**2) : -1.30 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 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): 0.380 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.249 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.377 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3329 ; 0.013 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3197 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4528 ; 1.622 ; 1.990 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7307 ; 1.140 ; 3.005 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 400 ; 6.387 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 164 ;37.967 ;23.659 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 570 ;18.949 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;20.032 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 511 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3769 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 782 ; 0.003 ; 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): 1609 ; 3.063 ; 4.036 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1608 ; 3.063 ; 4.036 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2006 ; 4.906 ; 6.046 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1720 ; 3.695 ; 4.498 REMARK 3 SIDE-CHAIN ANGLE REFINED 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 : 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 ADDED IN THE REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 4V2G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-OCT-14. REMARK 100 THE PDBE ID CODE IS EBI-61956. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-97 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR571 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11449 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.70 REMARK 200 RESOLUTION RANGE LOW (A) : 19.90 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.08 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.00 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.23 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB ENTRY 2TCT REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 91.18650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.62450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.62450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 136.77975 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.62450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.62450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 45.59325 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.62450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.62450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 136.77975 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.62450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.62450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 45.59325 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 91.18650 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.7 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 ALA B 154 REMARK 465 LEU B 155 REMARK 465 THR B 156 REMARK 465 ASP B 157 REMARK 465 ARG B 158 REMARK 465 PRO B 159 REMARK 465 ALA B 160 REMARK 465 ALA B 161 REMARK 465 PRO B 162 REMARK 465 ASP B 163 REMARK 465 GLU B 164 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 180 CB - CG - OD1 ANGL. DEV. = 5.4 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 TYR A 66 65.84 -103.84 REMARK 500 PRO A 162 98.50 -62.96 REMARK 500 ASP A 180 -156.40 -144.73 REMARK 500 LEU A 204 -111.55 57.49 REMARK 500 TYR B 66 66.36 -109.84 REMARK 500 HIS B 151 45.45 -87.90 REMARK 500 ASP B 180 -158.64 -141.40 REMARK 500 LEU B 204 -111.38 57.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS B 151 THR B 152 140.95 REMARK 500 ASN B 165 LEU B 166 -144.32 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 MG B 223 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 100 NE2 REMARK 620 2 CTC B 222 O11 162.3 REMARK 620 3 CTC B 222 O12 92.7 70.1 REMARK 620 4 HOH B2008 O 95.4 88.9 91.1 REMARK 620 5 HOH A2014 O 98.0 98.7 167.3 94.6 REMARK 620 6 HOH A2015 O 93.2 80.3 79.8 167.8 92.7 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 ITC A 222 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTC B 222 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 223 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4V2F RELATED DB: PDB REMARK 900 TETRACYCLINE REPRESSOR TETR(D), UNLIGANDED DBREF 4V2G A 3 208 UNP P0ACT4 TETR4_ECOLX 3 208 DBREF 4V2G B 3 208 UNP P0ACT4 TETR4_ECOLX 3 208 SEQRES 1 A 207 SER ARG LEU ASN ARG GLU SER VAL ILE ASP ALA ALA LEU SEQRES 2 A 207 GLU LEU LEU ASN GLU THR GLY ILE ASP GLY LEU THR THR SEQRES 3 A 207 ARG LYS LEU ALA GLN LYS LEU GLY ILE GLU GLN PRO THR SEQRES 4 A 207 LEU TYR TRP HIS VAL LYS ASN LYS ARG ALA LEU LEU ASP SEQRES 5 A 207 ALA LEU ALA VAL GLU ILE LEU ALA ARG HIS HIS ASP TYR SEQRES 6 A 207 SER LEU PRO ALA ALA GLY GLU SER TRP GLN SER PHE LEU SEQRES 7 A 207 ARG ASN ASN ALA MET SER PHE ARG ARG ALA LEU LEU ARG SEQRES 8 A 207 TYR ARG ASP GLY ALA LYS VAL HIS LEU GLY THR ARG PRO SEQRES 9 A 207 ASP GLU LYS GLN TYR ASP THR VAL GLU THR GLN LEU ARG SEQRES 10 A 207 PHE MET THR GLU ASN GLY PHE SER LEU ARG ASP GLY LEU SEQRES 11 A 207 TYR ALA ILE SER ALA VAL SER HIS PHE THR LEU GLY ALA SEQRES 12 A 207 VAL LEU GLU GLN GLN GLU HIS THR ALA ALA LEU THR ASP SEQRES 13 A 207 ARG PRO ALA ALA PRO ASP GLU ASN LEU PRO PRO LEU LEU SEQRES 14 A 207 ARG GLU ALA LEU GLN ILE MET ASP SER ASP ASP GLY GLU SEQRES 15 A 207 GLN ALA PHE LEU HIS GLY LEU GLU SER LEU ILE ARG GLY SEQRES 16 A 207 PHE GLU VAL GLN LEU THR ALA LEU LEU GLN ILE VAL SEQRES 1 B 207 SER ARG LEU ASN ARG GLU SER VAL ILE ASP ALA ALA LEU SEQRES 2 B 207 GLU LEU LEU ASN GLU THR GLY ILE ASP GLY LEU THR THR SEQRES 3 B 207 ARG LYS LEU ALA GLN LYS LEU GLY ILE GLU GLN PRO THR SEQRES 4 B 207 LEU TYR TRP HIS VAL LYS ASN LYS ARG ALA LEU LEU ASP SEQRES 5 B 207 ALA LEU ALA VAL GLU ILE LEU ALA ARG HIS HIS ASP TYR SEQRES 6 B 207 SER LEU PRO ALA ALA GLY GLU SER TRP GLN SER PHE LEU SEQRES 7 B 207 ARG ASN ASN ALA MET SER PHE ARG ARG ALA LEU LEU ARG SEQRES 8 B 207 TYR ARG ASP GLY ALA LYS VAL HIS LEU GLY THR ARG PRO SEQRES 9 B 207 ASP GLU LYS GLN TYR ASP THR VAL GLU THR GLN LEU ARG SEQRES 10 B 207 PHE MET THR GLU ASN GLY PHE SER LEU ARG ASP GLY LEU SEQRES 11 B 207 TYR ALA ILE SER ALA VAL SER HIS PHE THR LEU GLY ALA SEQRES 12 B 207 VAL LEU GLU GLN GLN GLU HIS THR ALA ALA LEU THR ASP SEQRES 13 B 207 ARG PRO ALA ALA PRO ASP GLU ASN LEU PRO PRO LEU LEU SEQRES 14 B 207 ARG GLU ALA LEU GLN ILE MET ASP SER ASP ASP GLY GLU SEQRES 15 B 207 GLN ALA PHE LEU HIS GLY LEU GLU SER LEU ILE ARG GLY SEQRES 16 B 207 PHE GLU VAL GLN LEU THR ALA LEU LEU GLN ILE VAL HET ITC A 222 33 HET CTC B 222 33 HET MG B 223 1 HETNAM ITC ISO-7-CHLORTETRACYCLINE HETNAM CTC 7-CHLOROTETRACYCLINE HETNAM MG MAGNESIUM ION HETSYN ITC (4S,4AS,6S,8AS)-6-[(1S)-7-CHLORO-4-HYDROXY-1- HETSYN 2 ITC METHYL-3-OXO-1,3-DIHYDRO-2-BENZOFURAN-1-YL]- HETSYN 3 ITC 4-(DIMETHYLAMINO)-3,8A-DIHYDROXY-1,8-DIOXO-1, HETSYN 4 ITC 4,4A,5,6,7,8,8A-OCTAHYDRONAPHTHALENE-2- HETSYN 5 ITC CARBOXAMIDE FORMUL 3 ITC C22 H23 CL N2 O8 FORMUL 4 CTC C22 H23 CL N2 O8 FORMUL 5 MG MG 2+ FORMUL 6 HOH *33(H2 O) HELIX 1 1 ASN A 5 GLY A 21 1 17 HELIX 2 2 ILE A 22 LEU A 25 5 4 HELIX 3 3 THR A 26 GLY A 35 1 10 HELIX 4 4 GLU A 37 VAL A 45 1 9 HELIX 5 5 ASN A 47 HIS A 64 1 18 HELIX 6 6 SER A 74 ARG A 92 1 19 HELIX 7 7 ASP A 95 GLY A 102 1 8 HELIX 8 8 ASP A 106 GLU A 122 1 17 HELIX 9 9 SER A 126 ALA A 154 1 29 HELIX 10 10 PRO A 167 SER A 179 1 13 HELIX 11 11 GLY A 182 LEU A 204 1 23 HELIX 12 12 ASN B 5 GLY B 21 1 17 HELIX 13 13 ILE B 22 LEU B 25 5 4 HELIX 14 14 THR B 26 GLY B 35 1 10 HELIX 15 15 GLU B 37 VAL B 45 1 9 HELIX 16 16 ASN B 47 HIS B 64 1 18 HELIX 17 17 SER B 74 ARG B 92 1 19 HELIX 18 18 ASP B 95 LEU B 101 1 7 HELIX 19 19 ASP B 106 LYS B 108 5 3 HELIX 20 20 GLN B 109 GLU B 122 1 14 HELIX 21 21 SER B 126 HIS B 151 1 26 HELIX 22 22 PRO B 167 SER B 179 1 13 HELIX 23 23 GLY B 182 LEU B 204 1 23 LINK O11 CTC B 222 MG MG B 223 1555 1555 2.04 LINK O12 CTC B 222 MG MG B 223 1555 1555 2.16 LINK MG MG B 223 O HOH A2014 1555 1555 2.06 LINK MG MG B 223 O HOH B2008 1555 1555 2.18 LINK MG MG B 223 O HOH A2015 1555 1555 1.95 LINK MG MG B 223 NE2 HIS B 100 1555 1555 2.31 SITE 1 AC1 14 HIS A 64 ASN A 82 PHE A 86 HIS A 100 SITE 2 AC1 14 ARG A 104 PRO A 105 VAL A 113 GLN A 116 SITE 3 AC1 14 ILE A 134 SER A 138 HIS A 139 HOH A2010 SITE 4 AC1 14 LEU B 170 LEU B 174 SITE 1 AC2 17 LEU A 170 LEU A 174 HOH A2005 HOH A2015 SITE 2 AC2 17 HIS B 64 SER B 67 ASN B 82 PHE B 86 SITE 3 AC2 17 HIS B 100 ARG B 104 VAL B 113 GLN B 116 SITE 4 AC2 17 ILE B 134 SER B 138 MG B 223 HOH B2008 SITE 5 AC2 17 HOH B2009 SITE 1 AC3 6 GLU A 147 HOH A2014 HOH A2015 HIS B 100 SITE 2 AC3 6 CTC B 222 HOH B2008 CRYST1 69.249 69.249 182.373 90.00 90.00 90.00 P 43 21 2 16 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 0.014441 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014441 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005483 0.00000