HEADER CALCIUM-BINDING PROTEIN 06-DEC-85 2ICB OBSLTE 24-OCT-86 2ICB 3ICB TITLE THE REFINED STRUCTURE OF VITAMIN D-DEPENDENT CALCIUM- TITLE 2 BINDING PROTEIN FROM BOVINE INTESTINE. MOLECULAR DETAILS, TITLE 3 ION BINDING, AND IMPLICATIONS FOR THE STRUCTURE OF OTHER TITLE 4 CALCIUM-BINDING PROTEINS COMPND MOL_ID: 1; COMPND 2 MOLECULE:; COMPND 3 CHAIN: NULL; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS CALCIUM-BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.M.E.SZEBENYI,K.MOFFAT REVDAT 3 24-OCT-86 2ICB 3 OBSLTE REVDAT 2 22-OCT-86 2ICB 1 JRNL REMARK REVDAT 1 21-JAN-86 2ICB 0 SPRSDE 06-DEC-85 2ICB 1ICB JRNL AUTH D.M.E.SZEBENYI,K.MOFFAT JRNL TITL THE REFINED STRUCTURE OF VITAMIN D-DEPENDENT JRNL TITL 2 CALCIUM-BINDING PROTEIN FROM BOVINE INTESTINE. JRNL TITL 3 MOLECULAR DETAILS, ION BINDING, AND IMPLICATIONS JRNL TITL 4 FOR THE STRUCTURE OF OTHER CALCIUM-BINDING PROTEINS JRNL REF J.BIOL.CHEM. V. 261 8761 1986 JRNL REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.M.E.SZEBENYI,S.K.OBENDORF,K.MOFFAT REMARK 1 TITL STRUCTURE OF VITAMIN D-DEPENDENT CALCIUM-BINDING REMARK 1 TITL 2 PROTEIN FROM BOVINE INTESTINE REMARK 1 REF NATURE V. 294 327 1981 REMARK 1 REFN ASTM NATUAS UK ISSN 0028-0836 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.MOFFAT,C.H.FULLMER,R.H.WASSERMAN REMARK 1 TITL PRELIMINARY CRYSTALLOGRAPHIC DATA FOR A CALCIUM REMARK 1 TITL 2 BINDING PROTEIN FROM BOVINE INTESTINE REMARK 1 REF J.MOL.BIOL. V. 97 661 1975 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH C.S.FULLMER,R.H.WASSERMAN REMARK 1 TITL THE AMINO ACID SEQUENCE OF BOVINE INTESTINAL REMARK 1 TITL 2 CALCIUM-BINDING PROTEIN REMARK 1 REF J.BIOL.CHEM. V. 256 5669 1981 REMARK 1 REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. NULL ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : NULL REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 600 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 36 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ICB COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 2ICB 2ICB THE MOLECULE CONTAINS TWO CALCIUM BINDING LOOPS - REMARK 5 I-II 2ICB (CB1) AND III-IV (CB2) COMPRISING RESIDUES 14-27 REMARK 5 AND 54-65 2ICB RESPECTIVELY. 2ICB REMARK 6 REMARK 6 2ICB STRUCTURE FACTORS CORRESPONDING TO THIS ENTRY ARE REMARK 6 AVAILABLE 2ICB FROM THE PROTEIN DATA BANK AS A SEPARATE REMARK 6 ENTRY. 2ICB REMARK 7 REMARK 7 2ICB CORRECTION. CHANGE JRNL REFERENCE TO REFERENCE 1. REMARK 7 UPDATE 2ICB IT TO REFLECT PUBLICATION. RENUMBER THE OTHER REMARK 7 2ICB PUBLICATIONS. 22-OCT-86. 2ICB REMARK 8 REMARK 8 2ICB CORRECTION. THIS ENTRY IS OBSOLETE. 24-OCT-86. 2ICB REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 1/2-X,1/2+Y,-Z REMARK 290 4555 1/2+X,1/2-Y,-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 28.10000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.10000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 21.30000 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 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 SEQRES 1 75 LYS SER PRO GLU GLU LEU LYS GLY ILE PHE GLU LYS TYR SEQRES 2 75 ALA ALA LYS GLU GLY ASP PRO ASN GLN LEU SER LYS GLU SEQRES 3 75 GLU LEU LYS LEU LEU LEU GLN THR GLU PHE PRO SER LEU SEQRES 4 75 LEU LYS GLY PRO SER THR LEU ASP GLU LEU PHE GLU GLU SEQRES 5 75 LEU ASP LYS ASN GLY ASP GLY GLU VAL SER PHE GLU GLU SEQRES 6 75 PHE GLN VAL LEU VAL LYS LYS ILE SER GLN HET CA 1 1 HET CA 2 1 HET SO4 3 5 HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION FORMUL 2 CA 2(CA 2+) FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *36(H2 O1) HELIX 1 I SER 2 LYS 16 1BECOMES 3/10 RES 13-16 15 HELIX 2 II SER 24 PHE 36 1 13 HELIX 3 L PHE 36 LYS 41 1IRREGULAR 6 HELIX 4 III THR 45 ASP 54 1 10 HELIX 5 IV SER 62 GLN 75 1IRREGULAR, 3/10 FOR 67-72 14 SITE 1 CB1 14 ALA 14 ALA 15 LYS 16 GLU 17 SITE 2 CB1 14 GLY 18 ASP 19 PRO 20 ASN 21 SITE 3 CB1 14 GLN 22 LEU 23 SER 24 LYS 25 SITE 4 CB1 14 GLU 26 GLU 27 SITE 1 CB2 12 ASP 54 LYS 55 ASN 56 GLY 57 SITE 2 CB2 12 ASP 58 GLY 59 GLU 60 VAL 61 SITE 3 CB2 12 SER 62 PHE 63 GLU 64 GLU 65 CRYST1 56.200 42.600 29.200 90.00 90.00 90.00 P 21 21 2 4 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 0.017794 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023494 0.000000 0.00000 SCALE3 0.000000 0.000000 0.034247 0.00000