HEADER TRANSCRIPTION REPRESSOR 25-SEP-03 1R1U TITLE CRYSTAL STRUCTURE OF THE METAL-SENSING TRANSCRIPTIONAL REPRESSOR CZRA TITLE 2 FROM STAPHYLOCOCCUS AUREUS IN THE APO-FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: REPRESSOR PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: CZRA; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS ZINC, DNA BINDING, TRANSCRIPTIONAL REGULATION, WINGED HTH PROTEIN, KEYWDS 2 TRANSCRIPTION REPRESSOR EXPDTA X-RAY DIFFRACTION AUTHOR C.EICKEN,M.A.PENNELLA,X.CHEN,K.M.KOSHLAP,M.L.VANZILE,J.C.SACCHETTINI, AUTHOR 2 D.P.GIEDROC REVDAT 3 23-AUG-23 1R1U 1 REMARK REVDAT 2 24-FEB-09 1R1U 1 VERSN REVDAT 1 18-MAY-04 1R1U 0 JRNL AUTH C.EICKEN,M.A.PENNELLA,X.CHEN,K.M.KOSHLAP,M.L.VANZILE, JRNL AUTH 2 J.C.SACCHETTINI,D.P.GIEDROC JRNL TITL A METAL-LIGAND-MEDIATED INTERSUBUNIT ALLOSTERIC SWITCH IN JRNL TITL 2 RELATED SMTB/ARSR ZINC SENSOR PROTEINS. JRNL REF J.MOL.BIOL. V. 333 683 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 14568530 JRNL DOI 10.1016/J.JMB.2003.09.007 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) : 18.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 25674 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) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.400 REMARK 3 FREE R VALUE TEST SET COUNT : 2355 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) : 1382 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 114 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3016 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 198 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.74000 REMARK 3 B22 (A**2) : 0.74000 REMARK 3 B33 (A**2) : -1.12000 REMARK 3 B12 (A**2) : 0.37000 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): 0.211 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.189 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.140 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.028 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3062 ; 0.022 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2819 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4122 ; 1.818 ; 1.938 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6583 ; 1.033 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 376 ; 6.974 ; 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): 489 ; 0.125 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3324 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 552 ; 0.014 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 769 ; 0.250 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3257 ; 0.250 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1830 ; 0.090 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 132 ; 0.192 ; 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): 27 ; 0.226 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 43 ; 0.258 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.218 ; 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): 1890 ; 1.341 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3055 ; 2.410 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1172 ; 3.089 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1067 ; 5.053 ; 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 1R1U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000020334. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 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 : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28209 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 21.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.6000 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) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 74.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.13700 REMARK 200 <I/SIGMA(I)> 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 V. 7.3.01 REMARK 200 STARTING MODEL: PDB ENTRY 1R1T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NACL, NA/K PHOSPHATE, PH 6.2, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 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 51.16667 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 102.33333 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER. THE ASYMMETRIC UNIT REMARK 300 CONTAINS TWO DIMERS: A,B AND C,D. 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: 2930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 3300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 GLN A 4 REMARK 465 TYR A 5 REMARK 465 SER A 6 REMARK 465 GLU A 7 REMARK 465 ILE A 8 REMARK 465 GLU A 103 REMARK 465 SER A 104 REMARK 465 GLY A 105 REMARK 465 LEU A 106 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 GLN B 4 REMARK 465 TYR B 5 REMARK 465 SER B 6 REMARK 465 GLU B 7 REMARK 465 ILE B 8 REMARK 465 LYS B 102 REMARK 465 GLU B 103 REMARK 465 SER B 104 REMARK 465 GLY B 105 REMARK 465 LEU B 106 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 GLU C 3 REMARK 465 GLN C 4 REMARK 465 TYR C 5 REMARK 465 SER C 104 REMARK 465 GLY C 105 REMARK 465 LEU C 106 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 GLU D 3 REMARK 465 GLN D 4 REMARK 465 TYR D 5 REMARK 465 SER D 6 REMARK 465 GLU D 7 REMARK 465 ILE D 8 REMARK 465 SER D 104 REMARK 465 GLY D 105 REMARK 465 LEU D 106 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 OD2 ASP C 83 O HOH C 125 2.15 REMARK 500 O HOH B 130 O HOH B 153 2.18 REMARK 500 NE2 GLN D 48 O HOH D 146 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 77 CB SER A 77 OG 0.086 REMARK 500 SER B 77 CB SER B 77 OG 0.080 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 ARG A 30 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 30 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ASP A 84 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG B 28 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 30 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG B 30 NE - CZ - NH2 ANGL. DEV. = -7.0 DEGREES REMARK 500 ASP B 84 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG C 30 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG C 30 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ASP C 84 CB - CG - OD2 ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG D 30 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG D 30 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP D 84 CB - CG - OD2 ANGL. DEV. = 8.1 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 PRO A 101 -164.49 -31.78 REMARK 500 GLU C 7 -116.18 -99.29 REMARK 500 SER C 38 127.05 -170.09 REMARK 500 GLU C 39 156.61 -45.93 REMARK 500 GLN D 76 -82.86 -53.12 REMARK 500 SER D 77 -168.79 -107.91 REMARK 500 LYS D 102 103.32 -160.15 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 GLU C 7 ILE C 8 -137.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SMT RELATED DB: PDB REMARK 900 SMTB IN ITS APO-FORM (2.2 ANG) REMARK 900 RELATED ID: 1R1T RELATED DB: PDB REMARK 900 SMTB IN ITS APO-FORM (1.7 ANG) REMARK 900 RELATED ID: 1R1V RELATED DB: PDB REMARK 900 ZN2-FORM OF CZRA REMARK 900 RELATED ID: 1R22 RELATED DB: PDB REMARK 900 SMTB (C14S/C61S/C121S MUTANT) IN ITS ZN2-FORM REMARK 900 RELATED ID: 1R23 RELATED DB: PDB REMARK 900 SMTB IN THE ZN1-FORM DBREF 1R1U A 1 106 UNP O85142 O85142_STAAU 1 106 DBREF 1R1U B 1 106 UNP O85142 O85142_STAAU 1 106 DBREF 1R1U C 1 106 UNP O85142 O85142_STAAU 1 106 DBREF 1R1U D 1 106 UNP O85142 O85142_STAAU 1 106 SEQRES 1 A 106 MET SER GLU GLN TYR SER GLU ILE ASN THR ASP THR LEU SEQRES 2 A 106 GLU ARG VAL THR GLU ILE PHE LYS ALA LEU GLY ASP TYR SEQRES 3 A 106 ASN ARG ILE ARG ILE MET GLU LEU LEU SER VAL SER GLU SEQRES 4 A 106 ALA SER VAL GLY HIS ILE SER HIS GLN LEU ASN LEU SER SEQRES 5 A 106 GLN SER ASN VAL SER HIS GLN LEU LYS LEU LEU LYS SER SEQRES 6 A 106 VAL HIS LEU VAL LYS ALA LYS ARG GLN GLY GLN SER MET SEQRES 7 A 106 ILE TYR SER LEU ASP ASP ILE HIS VAL ALA THR MET LEU SEQRES 8 A 106 LYS GLN ALA ILE HIS HIS ALA ASN HIS PRO LYS GLU SER SEQRES 9 A 106 GLY LEU SEQRES 1 B 106 MET SER GLU GLN TYR SER GLU ILE ASN THR ASP THR LEU SEQRES 2 B 106 GLU ARG VAL THR GLU ILE PHE LYS ALA LEU GLY ASP TYR SEQRES 3 B 106 ASN ARG ILE ARG ILE MET GLU LEU LEU SER VAL SER GLU SEQRES 4 B 106 ALA SER VAL GLY HIS ILE SER HIS GLN LEU ASN LEU SER SEQRES 5 B 106 GLN SER ASN VAL SER HIS GLN LEU LYS LEU LEU LYS SER SEQRES 6 B 106 VAL HIS LEU VAL LYS ALA LYS ARG GLN GLY GLN SER MET SEQRES 7 B 106 ILE TYR SER LEU ASP ASP ILE HIS VAL ALA THR MET LEU SEQRES 8 B 106 LYS GLN ALA ILE HIS HIS ALA ASN HIS PRO LYS GLU SER SEQRES 9 B 106 GLY LEU SEQRES 1 C 106 MET SER GLU GLN TYR SER GLU ILE ASN THR ASP THR LEU SEQRES 2 C 106 GLU ARG VAL THR GLU ILE PHE LYS ALA LEU GLY ASP TYR SEQRES 3 C 106 ASN ARG ILE ARG ILE MET GLU LEU LEU SER VAL SER GLU SEQRES 4 C 106 ALA SER VAL GLY HIS ILE SER HIS GLN LEU ASN LEU SER SEQRES 5 C 106 GLN SER ASN VAL SER HIS GLN LEU LYS LEU LEU LYS SER SEQRES 6 C 106 VAL HIS LEU VAL LYS ALA LYS ARG GLN GLY GLN SER MET SEQRES 7 C 106 ILE TYR SER LEU ASP ASP ILE HIS VAL ALA THR MET LEU SEQRES 8 C 106 LYS GLN ALA ILE HIS HIS ALA ASN HIS PRO LYS GLU SER SEQRES 9 C 106 GLY LEU SEQRES 1 D 106 MET SER GLU GLN TYR SER GLU ILE ASN THR ASP THR LEU SEQRES 2 D 106 GLU ARG VAL THR GLU ILE PHE LYS ALA LEU GLY ASP TYR SEQRES 3 D 106 ASN ARG ILE ARG ILE MET GLU LEU LEU SER VAL SER GLU SEQRES 4 D 106 ALA SER VAL GLY HIS ILE SER HIS GLN LEU ASN LEU SER SEQRES 5 D 106 GLN SER ASN VAL SER HIS GLN LEU LYS LEU LEU LYS SER SEQRES 6 D 106 VAL HIS LEU VAL LYS ALA LYS ARG GLN GLY GLN SER MET SEQRES 7 D 106 ILE TYR SER LEU ASP ASP ILE HIS VAL ALA THR MET LEU SEQRES 8 D 106 LYS GLN ALA ILE HIS HIS ALA ASN HIS PRO LYS GLU SER SEQRES 9 D 106 GLY LEU FORMUL 5 HOH *198(H2 O) HELIX 1 1 ASN A 9 LEU A 23 1 15 HELIX 2 2 ASP A 25 SER A 38 1 14 HELIX 3 3 SER A 41 ASN A 50 1 10 HELIX 4 4 SER A 52 VAL A 66 1 15 HELIX 5 5 ASP A 84 ASN A 99 1 16 HELIX 6 6 ASN B 9 GLY B 24 1 16 HELIX 7 7 ASP B 25 SER B 38 1 14 HELIX 8 8 SER B 41 ASN B 50 1 10 HELIX 9 9 SER B 52 VAL B 66 1 15 HELIX 10 10 ASP B 84 HIS B 100 1 17 HELIX 11 11 ASN C 9 GLY C 24 1 16 HELIX 12 12 ASP C 25 SER C 38 1 14 HELIX 13 13 VAL C 42 ASN C 50 1 9 HELIX 14 14 SER C 52 VAL C 66 1 15 HELIX 15 15 ASP C 84 HIS C 100 1 17 HELIX 16 16 ASN D 9 GLY D 24 1 16 HELIX 17 17 ASP D 25 SER D 36 1 12 HELIX 18 18 VAL D 42 ASN D 50 1 9 HELIX 19 19 SER D 52 VAL D 66 1 15 HELIX 20 20 ASP D 84 HIS D 100 1 17 SHEET 1 A 2 VAL A 69 GLN A 74 0 SHEET 2 A 2 SER A 77 LEU A 82 -1 O SER A 81 N LYS A 70 SHEET 1 B 2 VAL B 69 GLN B 74 0 SHEET 2 B 2 SER B 77 LEU B 82 -1 O SER B 81 N LYS B 70 SHEET 1 C 3 ALA C 40 SER C 41 0 SHEET 2 C 3 MET C 78 LEU C 82 -1 O TYR C 80 N ALA C 40 SHEET 3 C 3 VAL C 69 ARG C 73 -1 N LYS C 72 O ILE C 79 SHEET 1 D 3 ALA D 40 SER D 41 0 SHEET 2 D 3 MET D 78 LEU D 82 -1 O TYR D 80 N ALA D 40 SHEET 3 D 3 VAL D 69 ARG D 73 -1 N LYS D 70 O SER D 81 CRYST1 50.110 50.110 153.500 90.00 90.00 120.00 P 31 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 0.019956 0.011522 0.000000 0.00000 SCALE2 0.000000 0.023043 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006515 0.00000