HEADER TRANSCRIPTION 12-JUL-04 1TZX TITLE T. MARITIMA NUSB, P3221 COMPND MOL_ID: 1; COMPND 2 MOLECULE: N UTILIZATION SUBSTANCE PROTEIN B HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NUSB PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: NUSB, TM1765; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: M15; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PNCO113, PNOC113-TMANUSB KEYWDS N-UTILIZATION SUBSTANCE, NUSB, RNA-PROTEIN INTERACTION, KEYWDS 2 TRANSCRIPTIONAL ANTITERMINATION, TRANSCRIPTION REGULATION, KEYWDS 3 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR I.BONIN,R.ROBELEK,H.BENECKE,H.URLAUB,A.BACHER,G.RICHTER,M.C.WAHL REVDAT 5 25-OCT-23 1TZX 1 REMARK REVDAT 4 13-JUL-11 1TZX 1 VERSN REVDAT 3 24-FEB-09 1TZX 1 VERSN REVDAT 2 02-NOV-04 1TZX 1 JRNL REVDAT 1 31-AUG-04 1TZX 0 JRNL AUTH I.BONIN,R.ROBELEK,H.BENECKE,H.URLAUB,A.BACHER,G.RICHTER, JRNL AUTH 2 M.C.WAHL JRNL TITL CRYSTAL STRUCTURES OF THE ANTITERMINATION FACTOR NUSB FROM JRNL TITL 2 THERMOTOGA MARITIMA AND IMPLICATIONS FOR RNA BINDING JRNL REF BIOCHEM.J. V. 383 419 2004 JRNL REFN ISSN 0264-6021 JRNL PMID 15279620 JRNL DOI 10.1042/BJ20040889 REMARK 2 REMARK 2 RESOLUTION. 1.72 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) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 37203 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) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1972 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) : 1.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2697 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 145 REMARK 3 BIN FREE R VALUE : 0.3290 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2376 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 240 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 33.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.23000 REMARK 3 B22 (A**2) : -0.23000 REMARK 3 B33 (A**2) : 0.34000 REMARK 3 B12 (A**2) : -0.11000 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): 0.119 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.116 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.192 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2415 ; 0.008 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2300 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3237 ; 1.082 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5321 ; 0.823 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 280 ; 4.375 ; 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): 353 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2608 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 512 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 556 ; 0.218 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2661 ; 0.233 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1418 ; 0.079 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 150 ; 0.129 ; 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 ; 0.070 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 59 ; 0.358 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 14 ; 0.179 ; 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): 1407 ; 1.301 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2272 ; 2.159 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1008 ; 1.525 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 965 ; 2.500 ; 4.000 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 : 2 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 2 A 142 REMARK 3 ORIGIN FOR THE GROUP (A): 36.1492 27.0913 1.0244 REMARK 3 T TENSOR REMARK 3 T11: 0.0544 T22: 0.0581 REMARK 3 T33: 0.0018 T12: -0.0003 REMARK 3 T13: -0.0053 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 1.4440 L22: 2.1042 REMARK 3 L33: 2.1810 L12: -0.2958 REMARK 3 L13: 0.7569 L23: 0.2247 REMARK 3 S TENSOR REMARK 3 S11: 0.0315 S12: 0.1674 S13: 0.0700 REMARK 3 S21: -0.0194 S22: 0.0111 S23: 0.0591 REMARK 3 S31: 0.2131 S32: 0.0931 S33: -0.0426 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 142 REMARK 3 ORIGIN FOR THE GROUP (A): 45.7988 33.8786 27.2125 REMARK 3 T TENSOR REMARK 3 T11: 0.0422 T22: 0.0303 REMARK 3 T33: 0.0402 T12: 0.0189 REMARK 3 T13: 0.0006 T23: -0.0081 REMARK 3 L TENSOR REMARK 3 L11: 1.8932 L22: 1.8702 REMARK 3 L33: 2.2728 L12: -0.1614 REMARK 3 L13: 0.7606 L23: 0.1877 REMARK 3 S TENSOR REMARK 3 S11: 0.0824 S12: 0.0089 S13: 0.1570 REMARK 3 S21: 0.1418 S22: 0.0386 S23: -0.0547 REMARK 3 S31: 0.1232 S32: 0.1187 S33: -0.1210 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 1TZX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1000023071. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39263 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 57.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : 37.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.37300 REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ID 1EYV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, PH 7.9, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-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 114.96133 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 57.48067 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 57.48067 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 114.96133 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 678 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 590 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 MET B 1 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 96 CD CE NZ REMARK 480 LYS B 41 CE NZ REMARK 480 GLU B 101 CD OE1 OE2 REMARK 480 LYS B 132 CE NZ 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 715 O HOH A 715 4555 1.23 REMARK 500 O HOH B 604 O HOH B 604 5675 1.63 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 ARG A 22 49.66 -140.11 REMARK 500 GLU A 70 -80.10 -133.05 REMARK 500 ARG B 22 47.82 -142.92 REMARK 500 GLU B 70 -76.77 -134.12 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 CIT B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TZT RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN A SPACE GROUP(P21) REMARK 900 RELATED ID: 1TZU RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN A SPACE GROUP(P212121) REMARK 900 RELATED ID: 1TZV RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN A SPACE GROUP(P3121), FORM 1 REMARK 900 RELATED ID: 1TZW RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN A SPACE GROUP(P3121), FORM 2 DBREF 1TZX A 1 142 UNP Q9X286 NUSB_THEMA 1 142 DBREF 1TZX B 1 142 UNP Q9X286 NUSB_THEMA 1 142 SEQRES 1 A 142 MET LYS THR PRO ARG ARG ARG MET ARG LEU ALA VAL PHE SEQRES 2 A 142 LYS ALA LEU PHE GLN HIS GLU PHE ARG ARG ASP GLU ASP SEQRES 3 A 142 LEU GLU GLN ILE LEU GLU GLU ILE LEU ASP GLU THR TYR SEQRES 4 A 142 ASP LYS LYS ALA LYS GLU ASP ALA ARG ARG TYR ILE ARG SEQRES 5 A 142 GLY ILE LYS GLU ASN LEU SER MET ILE ASP ASP LEU ILE SEQRES 6 A 142 SER ARG TYR LEU GLU LYS TRP SER LEU ASN ARG LEU SER SEQRES 7 A 142 VAL VAL ASP ARG ASN VAL LEU ARG LEU ALA THR TYR GLU SEQRES 8 A 142 LEU LEU PHE GLU LYS ASP ILE PRO ILE GLU VAL THR ILE SEQRES 9 A 142 ASP GLU ALA ILE GLU ILE ALA LYS ARG TYR GLY THR GLU SEQRES 10 A 142 ASN SER GLY LYS PHE VAL ASN GLY ILE LEU ASP ARG ILE SEQRES 11 A 142 ALA LYS GLU HIS ALA PRO LYS GLU LYS PHE GLU LEU SEQRES 1 B 142 MET LYS THR PRO ARG ARG ARG MET ARG LEU ALA VAL PHE SEQRES 2 B 142 LYS ALA LEU PHE GLN HIS GLU PHE ARG ARG ASP GLU ASP SEQRES 3 B 142 LEU GLU GLN ILE LEU GLU GLU ILE LEU ASP GLU THR TYR SEQRES 4 B 142 ASP LYS LYS ALA LYS GLU ASP ALA ARG ARG TYR ILE ARG SEQRES 5 B 142 GLY ILE LYS GLU ASN LEU SER MET ILE ASP ASP LEU ILE SEQRES 6 B 142 SER ARG TYR LEU GLU LYS TRP SER LEU ASN ARG LEU SER SEQRES 7 B 142 VAL VAL ASP ARG ASN VAL LEU ARG LEU ALA THR TYR GLU SEQRES 8 B 142 LEU LEU PHE GLU LYS ASP ILE PRO ILE GLU VAL THR ILE SEQRES 9 B 142 ASP GLU ALA ILE GLU ILE ALA LYS ARG TYR GLY THR GLU SEQRES 10 B 142 ASN SER GLY LYS PHE VAL ASN GLY ILE LEU ASP ARG ILE SEQRES 11 B 142 ALA LYS GLU HIS ALA PRO LYS GLU LYS PHE GLU LEU HET CIT A 600 13 HET CIT B 500 13 HETNAM CIT CITRIC ACID FORMUL 3 CIT 2(C6 H8 O7) FORMUL 5 HOH *240(H2 O) HELIX 1 1 PRO A 4 GLU A 20 1 17 HELIX 2 2 ASP A 26 LEU A 35 1 10 HELIX 3 3 ASP A 40 ARG A 67 1 28 HELIX 4 4 SER A 78 GLU A 95 1 18 HELIX 5 5 PRO A 99 GLY A 115 1 17 HELIX 6 6 THR A 116 ALA A 135 1 20 HELIX 7 7 PRO A 136 PHE A 140 5 5 HELIX 8 8 PRO B 4 GLU B 20 1 17 HELIX 9 9 ASP B 26 LEU B 35 1 10 HELIX 10 10 ASP B 40 ASN B 57 1 18 HELIX 11 11 ASN B 57 ARG B 67 1 11 HELIX 12 12 SER B 73 LEU B 77 5 5 HELIX 13 13 SER B 78 GLU B 95 1 18 HELIX 14 14 PRO B 99 GLY B 115 1 17 HELIX 15 15 THR B 116 ALA B 135 1 20 HELIX 16 16 PRO B 136 PHE B 140 5 5 SITE 1 AC1 9 PHE A 17 GLN A 18 PHE A 21 CIT A 600 SITE 2 AC1 9 PHE B 13 LYS B 14 ARG B 113 TYR B 114 SITE 3 AC1 9 HOH B 622 SITE 1 AC2 9 PHE A 13 LYS A 14 ARG A 113 TYR A 114 SITE 2 AC2 9 HOH A 610 PHE B 17 GLN B 18 PHE B 21 SITE 3 AC2 9 CIT B 500 CRYST1 60.011 60.011 172.442 90.00 90.00 120.00 P 32 2 1 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 0.016664 0.009621 0.000000 0.00000 SCALE2 0.000000 0.019241 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005799 0.00000