HEADER GENE REGULATION 25-OCT-05 2ES2 TITLE CRYSTAL STRUCTURE ANALYSIS OF THE BACILLUS SUBTILIS COLD SHOCK PROTEIN TITLE 2 BS-CSPB IN COMPLEX WITH HEXATHYMIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*TP*TP*TP*TP*TP*T)-3'; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: HEXATHYMIDINE; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: COLD SHOCK PROTEIN CSPB; COMPND 8 CHAIN: A; COMPND 9 SYNONYM: MAJOR COLD SHOCK PROTEIN; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: DNA SYNTHESIS; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 6 ORGANISM_TAXID: 1423; SOURCE 7 GENE: CSPB, CSPA; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS BETA BARREL, PROTEIN-DNA COMPLEX, SINGLE-STRANDED DNA, GENE KEYWDS 2 REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR K.E.A.MAX,M.BIENERT,U.HEINEMANN REVDAT 3 13-JUL-11 2ES2 1 VERSN REVDAT 2 24-FEB-09 2ES2 1 VERSN REVDAT 1 05-SEP-06 2ES2 0 JRNL AUTH K.E.MAX,M.ZEEB,R.BIENERT,J.BALBACH,U.HEINEMANN JRNL TITL T-RICH DNA SINGLE STRANDS BIND TO A PREFORMED SITE ON THE JRNL TITL 2 BACTERIAL COLD SHOCK PROTEIN BS-CSPB. JRNL REF J.MOL.BIOL. V. 360 702 2006 JRNL REFN ISSN 0022-2836 JRNL PMID 16780871 JRNL DOI 10.1016/J.JMB.2006.05.044 REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0001 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) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 9861 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) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 473 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.78 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.84 REMARK 3 REFLECTION IN BIN (WORKING SET) : 876 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE SET COUNT : 53 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 511 REMARK 3 NUCLEIC ACID ATOMS : 101 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 63 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 37.15 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.72000 REMARK 3 B22 (A**2) : 4.58000 REMARK 3 B33 (A**2) : -2.86000 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): 0.111 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.110 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.103 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.502 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 651 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 520 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 903 ; 1.894 ; 2.142 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1226 ; 1.083 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 66 ; 5.562 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 29 ;36.141 ;26.207 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 87 ;14.412 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 1 ;18.103 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 99 ; 0.107 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 663 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 116 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 110 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 495 ; 0.177 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 391 ; 0.095 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 47 ; 0.187 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.207 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 10 ; 0.244 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 20 ; 0.255 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.160 ; 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): 334 ; 1.846 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 144 ; 0.563 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 521 ; 2.642 ; 3.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 378 ; 4.065 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 381 ; 4.719 ; 6.000 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 : 3 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 1 A 67 REMARK 3 ORIGIN FOR THE GROUP (A): 7.8870 6.9710 9.3610 REMARK 3 T TENSOR REMARK 3 T11: -0.0960 T22: -0.2167 REMARK 3 T33: -0.0354 T12: -0.0040 REMARK 3 T13: -0.0031 T23: -0.0191 REMARK 3 L TENSOR REMARK 3 L11: 3.4995 L22: 2.5711 REMARK 3 L33: 7.3605 L12: 0.5937 REMARK 3 L13: -0.6011 L23: 0.0791 REMARK 3 S TENSOR REMARK 3 S11: 0.1117 S12: -0.3423 S13: 0.3657 REMARK 3 S21: 0.0477 S22: 0.0150 S23: -0.0403 REMARK 3 S31: -0.2336 S32: 0.4825 S33: -0.1266 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 5 REMARK 3 ORIGIN FOR THE GROUP (A): -0.2990 9.5950 0.9860 REMARK 3 T TENSOR REMARK 3 T11: -0.0278 T22: -0.1462 REMARK 3 T33: 0.0250 T12: 0.0806 REMARK 3 T13: -0.0102 T23: 0.0702 REMARK 3 L TENSOR REMARK 3 L11: 5.7388 L22: 14.7720 REMARK 3 L33: 11.0452 L12: -6.6914 REMARK 3 L13: 5.9815 L23: -1.1838 REMARK 3 S TENSOR REMARK 3 S11: 0.1367 S12: 0.3780 S13: 0.2982 REMARK 3 S21: -0.6877 S22: -0.3882 S23: -0.0255 REMARK 3 S31: -0.5651 S32: -0.1241 S33: 0.2515 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 6 B 6 REMARK 3 ORIGIN FOR THE GROUP (A): -9.5080 12.8790 1.4040 REMARK 3 T TENSOR REMARK 3 T11: -0.0178 T22: 0.1187 REMARK 3 T33: 0.2339 T12: 0.1532 REMARK 3 T13: 0.0067 T23: 0.0479 REMARK 3 L TENSOR REMARK 3 L11: 3.4474 L22: 5.0586 REMARK 3 L33: 10.1263 L12: 4.1225 REMARK 3 L13: -1.0580 L23: -2.3886 REMARK 3 S TENSOR REMARK 3 S11: -0.1934 S12: -0.0395 S13: -1.2276 REMARK 3 S21: 0.0107 S22: 0.4756 S23: 1.5484 REMARK 3 S31: 0.3294 S32: -2.0192 S33: -0.2822 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ES2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-NOV-05. REMARK 100 THE RCSB ID CODE IS RCSB035022. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91840 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR, SI REMARK 200 -111 CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9870 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 19.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 12.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.42600 REMARK 200 R SYM FOR SHELL (I) : 0.38500 REMARK 200 FOR SHELL : 3.450 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB-ENTRY 1CSP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M CALCIUM ACETATE 18% (W/V) PEG REMARK 280 8000, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 38.47000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.47000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 24.51500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 26.58500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 24.51500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 26.58500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.47000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 24.51500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 26.58500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.47000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 24.51500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 26.58500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: IN SOLUTION ONE TO ONE COMPLEXES OF CSPB.DT6 ARE USUALLY REMARK 300 OBSERVED, THEREFORE THE CONTENT OF THE ASYMMETRIC UNIT IS EXPECTED REMARK 300 TO BE THE BIOLOGICALLY RELEVANT UNIT. 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 APPLY THE FOLLOWING TO CHAINS: B, 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 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 DT B 1 O5' C5' C4' O4' C3' C2' C1' REMARK 470 DT B 1 N1 C2 O2 N3 C4 O4 C5 REMARK 470 DT B 1 C7 C6 REMARK 470 LYS A 5 CD CE NZ REMARK 470 GLU A 21 CG CD OE1 OE2 REMARK 470 GLU A 36 CD OE1 OE2 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 DT B 1 O3' DT B 2 P -0.129 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 DT B 4 O4' - C4' - C3' ANGL. DEV. = -3.1 DEGREES REMARK 500 DT B 4 C3' - C2' - C1' ANGL. DEV. = -5.0 DEGREES REMARK 500 DT B 5 O4' - C1' - C2' ANGL. DEV. = 3.4 DEGREES REMARK 500 DT B 5 O4' - C1' - N1 ANGL. DEV. = -5.1 DEGREES REMARK 500 DT B 6 O5' - P - OP2 ANGL. DEV. = -6.3 DEGREES REMARK 500 DT B 6 O5' - C5' - C4' ANGL. DEV. = -5.0 DEGREES REMARK 500 ASP A 24 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES 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 CA A 100 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 3 OE1 REMARK 620 2 MET A 1 O 99.7 REMARK 620 3 GLU A 3 OE2 50.0 75.0 REMARK 620 4 HOH A 211 O 74.1 82.7 113.1 REMARK 620 5 ASP A 24 OD2 100.7 154.2 130.6 87.8 REMARK 620 6 HOH A 228 O 161.2 83.0 146.8 87.8 72.7 REMARK 620 7 HOH A 250 O 116.0 104.0 80.7 166.0 80.9 80.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 200 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 9 O REMARK 620 2 GLU A 43 OE1 123.6 REMARK 620 3 GLU A 43 OE2 89.3 59.7 REMARK 620 4 HOH A 213 O 71.9 86.7 123.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 100 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 200 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CSP RELATED DB: PDB REMARK 900 UNIVERSAL NUCLEIC ACID-BINDING DOMAIN REVEALED BY CRYSTAL REMARK 900 STRUCTURE OF THE B. SUBTILIS MAJOR COLD-SHOCK PROTEIN. REMARK 900 RELATED ID: 1CSQ RELATED DB: PDB REMARK 900 UNIVERSAL NUCLEIC ACID-BINDING DOMAIN REVEALED BY CRYSTAL REMARK 900 STRUCTURE OF THE B. SUBTILIS MAJOR COLD-SHOCK PROTEIN. DBREF 2ES2 A 1 67 UNP P32081 CSPB_BACSU 1 67 DBREF 2ES2 B 1 6 PDB 2ES2 2ES2 1 6 SEQRES 1 B 6 DT DT DT DT DT DT SEQRES 1 A 67 MET LEU GLU GLY LYS VAL LYS TRP PHE ASN SER GLU LYS SEQRES 2 A 67 GLY PHE GLY PHE ILE GLU VAL GLU GLY GLN ASP ASP VAL SEQRES 3 A 67 PHE VAL HIS PHE SER ALA ILE GLN GLY GLU GLY PHE LYS SEQRES 4 A 67 THR LEU GLU GLU GLY GLN ALA VAL SER PHE GLU ILE VAL SEQRES 5 A 67 GLU GLY ASN ARG GLY PRO GLN ALA ALA ASN VAL THR LYS SEQRES 6 A 67 GLU ALA HET CA A 100 1 HET CA A 200 1 HETNAM CA CALCIUM ION FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *63(H2 O) HELIX 1 1 SER A 31 ILE A 33 5 3 SHEET 1 A 6 LEU A 2 ASN A 10 0 SHEET 2 A 6 PHE A 15 GLU A 19 -1 O PHE A 17 N LYS A 7 SHEET 3 A 6 VAL A 26 HIS A 29 -1 O VAL A 26 N ILE A 18 SHEET 4 A 6 GLY A 57 LYS A 65 1 O ALA A 60 N PHE A 27 SHEET 5 A 6 ALA A 46 GLY A 54 -1 N VAL A 52 O GLN A 59 SHEET 6 A 6 LEU A 2 ASN A 10 -1 N LEU A 2 O PHE A 49 LINK CA CA A 100 OE1 GLU A 3 1555 1555 2.60 LINK CA CA A 100 O MET A 1 1555 1555 2.26 LINK CA CA A 100 OE2 GLU A 3 1555 1555 2.69 LINK CA CA A 200 O PHE A 9 1555 1555 2.54 LINK CA CA A 200 OE1 GLU A 43 1555 1555 2.28 LINK CA CA A 200 OE2 GLU A 43 1555 1555 2.08 LINK CA CA A 200 O HOH A 213 1555 1555 2.32 LINK CA CA A 100 O HOH A 211 1555 3555 2.53 LINK CA CA A 100 OD2 ASP A 24 1555 3555 2.27 LINK CA CA A 100 O HOH A 228 1555 3555 2.52 LINK CA CA A 100 O HOH A 250 1555 3555 2.44 LINK CA CA A 200 OE1 GLU A 43 1555 4555 2.76 LINK CA CA A 200 OE2 GLU A 43 1555 4555 2.50 LINK CA CA A 200 O HOH A 213 1555 4555 2.58 LINK CA CA A 200 O PHE A 9 1555 4555 2.70 SITE 1 AC1 6 MET A 1 GLU A 3 ASP A 24 HOH A 211 SITE 2 AC1 6 HOH A 228 HOH A 250 SITE 1 AC2 3 PHE A 9 GLU A 43 HOH A 213 CRYST1 49.030 53.170 76.940 90.00 90.00 90.00 C 2 2 21 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 0.020396 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018808 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012997 0.00000 MASTER 400 0 2 1 6 0 3 6 0 0 0 7 END