HEADER GENE REGULATION/DNA 13-JUN-06 2HAX TITLE CRYSTAL STRUCTURE OF BACILLUS CALDOLYTICUS COLD SHOCK PROTEIN IN TITLE 2 COMPLEX WITH HEXATHYMIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*TP*TP*TP*TP*TP*T)-3'; COMPND 3 CHAIN: C, D; COMPND 4 SYNONYM: HEXATHYMIDINE; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: COLD SHOCK PROTEIN CSPB; COMPND 8 CHAIN: A, B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHETIC DEOXYRIBONUCLEOTIDE; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: BACILLUS CALDOLYTICUS; SOURCE 6 ORGANISM_TAXID: 1394; SOURCE 7 GENE: CSPB; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS GENE-EXPRESSION REGULATOR, BETA BARREL, PROTEIN-DNA COMPLEX, SINGLE- KEYWDS 2 STRANDED DNA, GENE REGULATION-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.E.A.MAX,U.HEINEMANN REVDAT 3 18-OCT-17 2HAX 1 REMARK REVDAT 2 24-FEB-09 2HAX 1 VERSN REVDAT 1 24-APR-07 2HAX 0 JRNL AUTH K.E.MAX,M.ZEEB,R.BIENERT,J.BALBACH,U.HEINEMANN JRNL TITL COMMON MODE OF DNA BINDING TO COLD SHOCK DOMAINS. CRYSTAL JRNL TITL 2 STRUCTURE OF HEXATHYMIDINE BOUND TO THE DOMAIN-SWAPPED FORM JRNL TITL 3 OF A MAJOR COLD SHOCK PROTEIN FROM BACILLUS CALDOLYTICUS. JRNL REF FEBS J. V. 274 1265 2007 JRNL REFN ISSN 1742-464X JRNL PMID 17266726 JRNL DOI 10.1111/J.1742-4658.2007.05672.X REMARK 2 REMARK 2 RESOLUTION. 1.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 36128 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) : 0.132 REMARK 3 R VALUE (WORKING SET) : 0.130 REMARK 3 FREE R VALUE : 0.162 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1908 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) : 1.29 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3408 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1750 REMARK 3 BIN FREE R VALUE SET COUNT : 169 REMARK 3 BIN FREE R VALUE : 0.2280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1038 REMARK 3 NUCLEIC ACID ATOMS : 234 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 234 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.37000 REMARK 3 B22 (A**2) : -0.25000 REMARK 3 B33 (A**2) : 0.62000 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): 0.047 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.045 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.025 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.585 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1423 ; 0.018 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1174 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1962 ; 1.567 ; 2.166 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2775 ; 0.980 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 134 ; 4.346 ; 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): 196 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1414 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 249 ; 0.013 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 208 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1295 ; 0.263 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 788 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 142 ; 0.135 ; 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): 25 ; 0.203 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 75 ; 0.309 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.165 ; 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): 659 ; 2.177 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1065 ; 3.158 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 764 ; 3.878 ; 4.500 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 895 ; 5.166 ; 6.000 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): 1423 ; 1.479 ; 2.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 235 ;14.831 ;10.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1379 ; 6.330 ;10.000 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 2HAX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000038146. 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 : 4.6 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) : 0.9184 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 : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : XSCALE, XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38068 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.290 REMARK 200 RESOLUTION RANGE LOW (A) : 19.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.23900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.100 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 1C9O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% 2-METHYL-2,4-PENTANEDIOL, 0.1 M REMARK 280 SODIUM ACETATE PH 4.6, 0.02 M CACL2, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 37.17000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.44500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.17000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.44500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 4 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 300 THE AUTHORS STATE THAT THE STRUCTURE SHOWS A SWAPPED REMARK 300 PROTEIN DIMER (2 CHAINS) IN COMPLEX WITH TWO REMARK 300 HEXANUCLEOTIDES, WHEREAS IN SOLUTION THEY ONLY OBSERVE A REMARK 300 SINGLE PROTEIN CHAIN IN COMPLEX WITH A SINGLE REMARK 300 HEXANUCLEOTIDE. THEY THEREFORE EXPECT THAT THE BIOLOGICAL REMARK 300 UNIT IS A SINGLE CLOSED MONOMERIC PROTEIN CHAIN WITH A REMARK 300 SINGLE LIGAND MOLECULE. SUCH A CLOSED MONOMERIC ENTITY REMARK 300 WOULD CORRESPOND TO RESIDUES 1-36 OF CHAIN A AND RESIDUES REMARK 300 37-66 OF CHAIN B AND IT WOULD BE IN COMPLEX WITH LIGAND REMARK 300 MOLECULE C. A SECOND BIOLOGICAL UNIT WOULD CONSIST OF REMARK 300 RESIDUES 1-36 OF CHAIN B AND RESIDUES 37-66 OF CHAIN A. REMARK 300 THIS MONOMERIC ENTITY WOULD BE IN COMPLEX WITH MOLECULE 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 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 D 13 LIES ON A SPECIAL POSITION. 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 C 5 O3' DT C 5 C3' -0.059 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 C 2 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DT C 4 O4' - C1' - N1 ANGL. DEV. = -4.3 DEGREES REMARK 500 DT C 6 N3 - C4 - O4 ANGL. DEV. = 4.5 DEGREES REMARK 500 DT C 6 C5 - C4 - O4 ANGL. DEV. = -5.4 DEGREES REMARK 500 DT C 6 C6 - C5 - C7 ANGL. DEV. = -4.0 DEGREES REMARK 500 DT D 2 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DT D 6 OP1 - P - OP2 ANGL. DEV. = -9.2 DEGREES REMARK 500 DT D 6 N3 - C4 - O4 ANGL. DEV. = 4.4 DEGREES REMARK 500 DT D 6 C5 - C4 - O4 ANGL. DEV. = -4.6 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 C 235 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DT C 6 OP2 REMARK 620 2 HOH C 113 O 77.5 REMARK 620 3 HOH C 114 O 129.1 73.0 REMARK 620 4 HOH D 11 O 85.6 150.5 135.2 REMARK 620 5 HOH D 36 O 83.0 76.4 127.1 77.8 REMARK 620 6 HOH D 10 O 89.8 120.8 71.8 82.6 159.5 REMARK 620 7 HOH D 12 O 159.1 120.8 69.8 73.6 91.4 88.6 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 235 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1C9O RELATED DB: PDB REMARK 900 BACILLUS CALDOLYTICUS COLD SHOCK PROTEIN REMARK 900 RELATED ID: 1CSP RELATED DB: PDB REMARK 900 BACILLUS SUBTILIS COLD SHOCK PROTEIN B REMARK 900 RELATED ID: 1MJC RELATED DB: PDB REMARK 900 ESCHERICHIA COLI COLD SHOCK PROTEIN A REMARK 900 RELATED ID: 2ES2 RELATED DB: PDB REMARK 900 BACILLUS SUBTILIS COLD SHOCK PROTEIN B IN COMPLEX WITH HEXATHYMIDINE DBREF 2HAX A 1 66 UNP P41016 CSPB_BACCL 1 66 DBREF 2HAX B 1 66 UNP P41016 CSPB_BACCL 1 66 DBREF 2HAX C 1 6 PDB 2HAX 2HAX 1 6 DBREF 2HAX D 1 6 PDB 2HAX 2HAX 1 6 SEQRES 1 C 6 DT DT DT DT DT DT SEQRES 1 D 6 DT DT DT DT DT DT SEQRES 1 A 66 MET GLN ARG GLY LYS VAL LYS TRP PHE ASN ASN GLU LYS SEQRES 2 A 66 GLY TYR GLY PHE ILE GLU VAL GLU GLY GLY SER ASP VAL SEQRES 3 A 66 PHE VAL HIS PHE THR ALA ILE GLN GLY GLU GLY PHE LYS SEQRES 4 A 66 THR LEU GLU GLU GLY GLN GLU VAL SER PHE GLU ILE VAL SEQRES 5 A 66 GLN GLY ASN ARG GLY PRO GLN ALA ALA ASN VAL VAL LYS SEQRES 6 A 66 LEU SEQRES 1 B 66 MET GLN ARG GLY LYS VAL LYS TRP PHE ASN ASN GLU LYS SEQRES 2 B 66 GLY TYR GLY PHE ILE GLU VAL GLU GLY GLY SER ASP VAL SEQRES 3 B 66 PHE VAL HIS PHE THR ALA ILE GLN GLY GLU GLY PHE LYS SEQRES 4 B 66 THR LEU GLU GLU GLY GLN GLU VAL SER PHE GLU ILE VAL SEQRES 5 B 66 GLN GLY ASN ARG GLY PRO GLN ALA ALA ASN VAL VAL LYS SEQRES 6 B 66 LEU HET CA C 235 1 HET MPD A 301 8 HET MPD B 401 8 HETNAM CA CALCIUM ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 5 CA CA 2+ FORMUL 6 MPD 2(C6 H14 O2) FORMUL 8 HOH *234(H2 O) HELIX 1 1 THR A 31 ILE A 33 5 3 HELIX 2 2 THR B 31 ILE B 33 5 3 SHEET 1 A 6 GLN A 2 ASN A 10 0 SHEET 2 A 6 TYR A 15 VAL A 20 -1 O GLU A 19 N LYS A 5 SHEET 3 A 6 GLY A 23 HIS A 29 -1 O VAL A 26 N ILE A 18 SHEET 4 A 6 GLY B 57 LYS B 65 1 O ALA B 60 N PHE A 27 SHEET 5 A 6 GLU B 46 GLY B 54 -1 N GLU B 50 O ALA B 61 SHEET 6 A 6 GLN A 2 ASN A 10 -1 N GLN A 2 O PHE B 49 SHEET 1 B 6 GLU A 46 GLY A 54 0 SHEET 2 B 6 GLY A 57 LYS A 65 -1 O ALA A 61 N GLU A 50 SHEET 3 B 6 VAL B 26 HIS B 29 1 O PHE B 27 N ALA A 60 SHEET 4 B 6 TYR B 15 GLU B 19 -1 N ILE B 18 O VAL B 26 SHEET 5 B 6 GLN B 2 ASN B 10 -1 N LYS B 5 O GLU B 19 SHEET 6 B 6 GLU A 46 GLY A 54 -1 N VAL A 47 O GLY B 4 LINK CA CA C 235 OP2 DT C 6 1555 1555 2.38 LINK CA CA C 235 O HOH C 113 1555 1555 2.55 LINK CA CA C 235 O HOH C 114 1555 1555 2.54 LINK CA CA C 235 O HOH D 11 1555 3555 2.42 LINK CA CA C 235 O HOH D 36 1555 4555 2.41 LINK CA CA C 235 O HOH D 10 1555 3555 2.36 LINK CA CA C 235 O HOH D 12 1555 3555 2.55 SITE 1 AC1 7 DT C 6 HOH C 113 HOH C 114 HOH D 10 SITE 2 AC1 7 HOH D 11 HOH D 12 HOH D 36 SITE 1 AC2 5 GLY A 54 ASN A 55 HOH A 386 VAL B 52 SITE 2 AC2 5 DT D 3 SITE 1 AC3 6 VAL A 52 HOH A 304 ASN B 55 HOH B 451 SITE 2 AC3 6 DT C 3 HOH C 161 CRYST1 74.340 64.890 31.200 90.00 90.00 90.00 P 21 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 0.013452 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015411 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032051 0.00000 MASTER 339 0 3 2 12 0 6 6 0 0 0 14 END