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 4 30-AUG-23 2HAX 1 REMARK LINK 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,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) : 1.29 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 10 O 89.8 120.8 71.8 REMARK 620 5 HOH D 11 O 85.6 150.5 135.2 82.6 REMARK 620 6 HOH D 12 O 159.1 120.8 69.8 88.6 73.6 REMARK 620 7 HOH D 36 O 83.0 76.4 127.1 159.5 77.8 91.4 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 OP2 DT C 6 CA CA C 235 1555 1555 2.38 LINK O HOH C 113 CA CA C 235 1555 1555 2.55 LINK O HOH C 114 CA CA C 235 1555 1555 2.54 LINK CA CA C 235 O HOH D 10 1555 3555 2.36 LINK CA CA C 235 O HOH D 11 1555 3555 2.42 LINK CA CA C 235 O HOH D 12 1555 3555 2.55 LINK CA CA C 235 O HOH D 36 1555 4555 2.41 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