HEADER SIGNALING PROTEIN 20-SEP-99 1D1O TITLE COOPERATIVITY IN EF-HAND CA2+-BINDING PROTEINS: EVIDENCE OF TITLE 2 SITE-SITE COMMUNICATION FROM BINDING-INDUCED CHANGES IN TITLE 3 STRUCTURE AND DYNAMICS OF N56A CALBINDIN D9K COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALBINDIN D9K; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CALBINDIN D9K; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS EF-HAND, CALCIUM-BINDING PROTEIN, NMR, SIGNAL TRANSDUCTION, KEYWDS 2 SIGNALING PROTEIN EXPDTA SOLUTION NMR NUMMDL 24 AUTHOR L.MALER,J.BLANKENSHIP,M.RANCE,W.J.CHAZIN REVDAT 3 24-FEB-09 1D1O 1 VERSN REVDAT 2 23-MAY-00 1D1O 1 REMARK REVDAT 1 08-MAR-00 1D1O 0 JRNL AUTH L.MALER,J.BLANKENSHIP,M.RANCE,W.J.CHAZIN JRNL TITL SITE-SITE COMMUNICATION IN THE EF-HAND JRNL TITL 2 CA2+-BINDING PROTEIN CALBINDIN D9K. JRNL REF NAT.STRUCT.BIOL. V. 7 245 2000 JRNL REFN ISSN 1072-8368 JRNL PMID 10700285 JRNL DOI 10.1038/73369 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.AKKE,S.FORSEN,W.J.CHAZIN REMARK 1 TITL SOLUTION STRUCTURE OF (CD2+)1-CALBINDIN D9K REMARK 1 TITL 2 REVEALS DETAILS OF THE STEPWISE STRUCTURAL CHANGES REMARK 1 TITL 3 ALONG THE APO-(CA2+)1-(CA2+)2 BINDING PATHWAY. REMARK 1 REF J.MOL.BIOL. V. 252 102 1995 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1995.0478 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.KORDEL,N.J.SKELTON,M.AKKE,W.J.CHAZIN REMARK 1 TITL HIGH RESOLUTION SOLUTION STRUCTURE OF REMARK 1 TITL 2 CALCIUM-LOADED CALBINDIN D9K. REMARK 1 REF J.MOL.BIOL. V. 231 711 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1993.1322 REMARK 1 REFERENCE 3 REMARK 1 AUTH N.J.SKELTON,J.KORDEL,W.J.CHAZIN REMARK 1 TITL DETERMINATION OF THE SOLUTION STRUCTURE OF APO REMARK 1 TITL 2 CALBINDIN D9K BY NMR SPECTROSCOPY. REMARK 1 REF J.MOL.BIOL. V. 249 441 1995 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1995.0308 REMARK 1 REFERENCE 4 REMARK 1 AUTH B.WIMBERLY,E.THULIN,W.J.CHAZIN REMARK 1 TITL CHARACTERIZATION OF THE N-TERMINAL HALF-SATURATED REMARK 1 TITL 2 STATE OF CALBINDIN D9K: NMR STUDIES OF THE N56A REMARK 1 TITL 3 MUTANT. REMARK 1 REF PROTEIN SCI. V. 4 1045 1995 REMARK 1 REFN ISSN 0961-8368 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 4.1 REMARK 3 AUTHORS : PEARLMAN, CASE, CALDWELL, ROSS, CHEATHAM, REMARK 3 FERGUSON, SEIBEL, SINGH, WEINER, KOLLMAN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NMR REFINEMENT WAS BASED ON A TOTAL REMARK 3 OF 910 NOE-DERIVED DISTANCE CONSTRAINTS AND 78 TORSION ANGLE REMARK 3 CONSTRAINTS. SIMULATED ANNEALING CYCLE OF 20 PS HEATING TO REMARK 3 1200 K. REMARK 4 REMARK 4 1D1O COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-99. REMARK 100 THE RCSB ID CODE IS RCSB009713. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300; 300 REMARK 210 PH : 6.0; 6.0 REMARK 210 IONIC STRENGTH : 0; 0 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 4 MM N56A-CALBINDIN D9K; 4 MM REMARK 210 15N-LABELED N56A-CALBINDIN D9K; REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 3D_15N-SEPARATED_ REMARK 210 NOESY, HSQC-J REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX, DRX, INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER, VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 97.0, DIANA 2.8 REMARK 210 METHOD USED : DISTANCE GEOMETRY FOLLOWED BY REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 24 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 MOLECULAR ENEGIES WERE ORDERED REMARK 210 BY LEAST RESTRAINT VIOLATIONS. REMARK 210 THE 24 BEST CONFORMERS WERE REMARK 210 SELECTED TO FACILITATE REMARK 210 COMPARISON TO PREVIOUS REMARK 210 STRUCTURES OF THE PROTEIN AND REMARK 210 BECAUSE THIS SURPASSES THE REMARK 210 STATISTICAL REQUIREMENT TO REMARK 210 REPRESENT ALL OF REMARK 210 CONFORMATIONAL SPACE REMARK 210 CONSISTENT WITH THE DATA. REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: 1H RESONANCE ASIGNMENTS WERE REPORTED IN THE PROTEIN REMARK 210 SCIENCE PAPER BY WIMBERLY ET AL. A 3D 15N SPARATED TOCSY WAS REMARK 210 RECORDED TO CONFIRM THESE ASSIGNMENTS AND ASSIGN THE 15N REMARK 210 RESONANCES. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 1 PRO A 37 -36.24 -39.24 REMARK 500 1 LYS A 41 -65.80 62.98 REMARK 500 1 ASP A 54 45.15 -81.08 REMARK 500 1 ASP A 58 -57.67 66.43 REMARK 500 1 SER A 74 -44.16 76.25 REMARK 500 2 PRO A 37 71.72 -69.69 REMARK 500 2 SER A 38 -73.55 -170.63 REMARK 500 2 LYS A 41 -56.75 49.02 REMARK 500 2 ASP A 58 54.49 34.16 REMARK 500 2 SER A 74 -46.88 78.23 REMARK 500 3 PRO A 37 75.55 -66.23 REMARK 500 3 SER A 38 -42.93 173.59 REMARK 500 3 LEU A 40 40.66 -169.33 REMARK 500 3 ASP A 54 43.32 -78.81 REMARK 500 3 ALA A 56 -54.06 177.43 REMARK 500 3 ASP A 58 -59.70 68.64 REMARK 500 4 ASN A 21 38.79 -159.83 REMARK 500 4 SER A 38 -40.08 75.18 REMARK 500 4 MET A 43 -122.86 -87.61 REMARK 500 4 ASP A 54 48.23 -80.55 REMARK 500 4 ASP A 58 75.10 0.34 REMARK 500 5 ASN A 21 53.74 -148.76 REMARK 500 5 PRO A 37 72.15 -69.31 REMARK 500 5 SER A 38 -35.69 -178.84 REMARK 500 5 LEU A 40 64.63 -68.59 REMARK 500 5 LYS A 41 77.66 -65.62 REMARK 500 5 ASP A 54 45.80 -80.24 REMARK 500 5 ALA A 56 -55.00 -172.26 REMARK 500 6 ASN A 21 42.08 -143.59 REMARK 500 6 PRO A 37 79.83 -22.04 REMARK 500 6 LYS A 41 -54.67 68.06 REMARK 500 6 SER A 44 -61.96 64.68 REMARK 500 6 THR A 45 -33.97 -37.05 REMARK 500 6 SER A 74 -66.25 69.55 REMARK 500 7 ASP A 19 115.18 -39.69 REMARK 500 7 GLN A 22 142.96 -173.75 REMARK 500 7 PHE A 36 73.86 -112.40 REMARK 500 7 SER A 38 -41.12 66.79 REMARK 500 7 LEU A 40 9.56 -53.39 REMARK 500 7 ASP A 54 43.61 -80.87 REMARK 500 7 SER A 74 -57.92 73.06 REMARK 500 8 GLN A 22 140.20 -171.69 REMARK 500 8 SER A 38 -50.78 70.98 REMARK 500 8 MET A 43 -72.39 -67.12 REMARK 500 8 ALA A 56 -36.94 176.83 REMARK 500 8 SER A 74 -57.70 65.82 REMARK 500 9 ASN A 21 38.56 -144.47 REMARK 500 9 SER A 38 -68.48 -160.53 REMARK 500 9 LEU A 40 -44.79 -179.04 REMARK 500 9 LYS A 41 -68.31 61.15 REMARK 500 9 MET A 43 -150.85 -164.29 REMARK 500 9 ASP A 54 48.75 -80.17 REMARK 500 9 ASP A 58 56.49 34.83 REMARK 500 10 PRO A 37 74.71 -66.45 REMARK 500 10 SER A 38 -60.34 -168.67 REMARK 500 10 LEU A 39 49.44 -79.77 REMARK 500 10 LEU A 40 3.51 -165.83 REMARK 500 10 ASP A 58 56.48 31.59 REMARK 500 10 SER A 74 -48.71 72.18 REMARK 500 11 SER A 38 -65.40 -174.79 REMARK 500 11 LYS A 41 -65.19 51.45 REMARK 500 11 ASP A 54 40.30 -79.19 REMARK 500 11 ALA A 56 -49.91 177.43 REMARK 500 11 ASP A 58 -46.51 66.13 REMARK 500 12 ASN A 21 28.15 -153.17 REMARK 500 12 SER A 38 -48.35 69.53 REMARK 500 12 ASP A 54 40.87 -80.02 REMARK 500 12 ASP A 58 56.83 32.62 REMARK 500 12 SER A 74 -55.59 71.83 REMARK 500 13 ASN A 21 27.83 -142.33 REMARK 500 13 PRO A 37 150.92 -45.56 REMARK 500 13 SER A 38 -56.38 69.85 REMARK 500 13 LYS A 41 45.61 -76.98 REMARK 500 13 MET A 43 103.13 -59.21 REMARK 500 13 SER A 44 -54.21 68.64 REMARK 500 13 THR A 45 -18.37 -43.83 REMARK 500 13 ASP A 54 47.53 -80.37 REMARK 500 13 ASP A 58 54.12 36.39 REMARK 500 13 SER A 74 -37.61 75.13 REMARK 500 14 SER A 38 -42.90 70.08 REMARK 500 14 LYS A 41 -64.38 67.40 REMARK 500 14 SER A 74 -64.32 73.58 REMARK 500 15 PRO A 37 72.38 -69.75 REMARK 500 15 SER A 38 -39.15 -177.05 REMARK 500 15 LYS A 41 76.68 -66.19 REMARK 500 15 SER A 74 -42.88 74.09 REMARK 500 16 GLU A 17 31.36 -94.30 REMARK 500 16 ASP A 19 105.85 -54.48 REMARK 500 16 PRO A 20 32.67 -80.40 REMARK 500 16 ASN A 21 25.51 -163.57 REMARK 500 16 SER A 38 -41.21 70.44 REMARK 500 16 LYS A 41 -69.15 65.22 REMARK 500 16 MET A 43 -97.33 24.07 REMARK 500 16 SER A 74 -50.06 82.37 REMARK 500 17 PRO A 37 75.17 -66.47 REMARK 500 17 SER A 38 -42.20 176.19 REMARK 500 17 LEU A 40 18.13 -166.47 REMARK 500 17 ASP A 54 49.82 -80.35 REMARK 500 17 ASP A 58 -60.44 67.84 REMARK 500 17 SER A 74 -53.37 75.59 REMARK 500 18 PRO A 37 73.76 -67.15 REMARK 500 18 SER A 38 -36.64 176.92 REMARK 500 18 LEU A 40 49.85 -67.59 REMARK 500 18 LYS A 41 75.12 -69.41 REMARK 500 18 ASP A 58 52.79 38.19 REMARK 500 18 SER A 74 -44.27 75.54 REMARK 500 19 ASN A 21 37.51 -150.33 REMARK 500 19 PRO A 37 138.24 -38.89 REMARK 500 19 SER A 38 -46.21 68.87 REMARK 500 19 LEU A 40 -76.72 -14.53 REMARK 500 19 MET A 43 -138.70 50.63 REMARK 500 19 ASP A 54 44.88 -80.33 REMARK 500 19 ASP A 58 -59.74 69.29 REMARK 500 19 SER A 74 -54.06 74.81 REMARK 500 20 ASN A 21 33.13 -146.56 REMARK 500 20 PRO A 37 80.83 -60.18 REMARK 500 20 SER A 38 -49.50 177.91 REMARK 500 20 LEU A 40 41.29 -156.31 REMARK 500 20 LYS A 41 76.16 -67.63 REMARK 500 20 ASP A 58 73.37 2.23 REMARK 500 21 ASN A 21 41.12 -153.38 REMARK 500 21 PRO A 37 74.93 -66.59 REMARK 500 21 SER A 38 -43.43 -178.29 REMARK 500 21 LEU A 40 39.36 -156.69 REMARK 500 21 LYS A 41 80.38 -61.95 REMARK 500 21 MET A 43 -70.98 61.35 REMARK 500 21 ALA A 56 -140.74 118.17 REMARK 500 21 ASP A 58 65.79 67.07 REMARK 500 21 SER A 74 -49.44 74.19 REMARK 500 22 GLU A 17 81.20 -159.30 REMARK 500 22 PRO A 37 83.11 -64.97 REMARK 500 22 SER A 38 -28.81 154.55 REMARK 500 22 LYS A 41 -59.78 66.83 REMARK 500 22 SER A 74 -42.14 85.16 REMARK 500 23 PRO A 20 35.81 -79.97 REMARK 500 23 ASN A 21 22.19 -159.89 REMARK 500 23 SER A 38 -38.24 73.50 REMARK 500 23 LEU A 40 -12.06 174.18 REMARK 500 23 LYS A 41 -64.13 70.44 REMARK 500 23 MET A 43 -92.17 26.46 REMARK 500 23 SER A 74 -52.52 72.55 REMARK 500 24 LYS A 16 -85.54 -80.44 REMARK 500 24 ASP A 19 147.23 -178.75 REMARK 500 24 PRO A 20 -50.39 -24.60 REMARK 500 24 SER A 38 -37.06 70.07 REMARK 500 24 LYS A 41 -64.22 64.40 REMARK 500 24 ASP A 54 46.35 -80.64 REMARK 500 24 ASP A 58 76.86 -2.39 REMARK 500 24 SER A 74 42.98 77.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 2 PHE A 10 0.08 SIDE_CHAIN REMARK 500 3 PHE A 10 0.09 SIDE_CHAIN REMARK 500 7 PHE A 10 0.09 SIDE_CHAIN REMARK 500 8 PHE A 10 0.09 SIDE_CHAIN REMARK 500 8 PHE A 36 0.09 SIDE_CHAIN REMARK 500 10 PHE A 36 0.08 SIDE_CHAIN REMARK 500 11 PHE A 10 0.09 SIDE_CHAIN REMARK 500 13 PHE A 36 0.10 SIDE_CHAIN REMARK 500 14 PHE A 10 0.09 SIDE_CHAIN REMARK 500 15 PHE A 10 0.09 SIDE_CHAIN REMARK 500 16 PHE A 36 0.09 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2BCB RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF CA2+-LOADED CALBINDIN D9K REMARK 900 RELATED ID: 1CDN RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF (CD2+)1 CALBINDIN D9K REMARK 900 RELATED ID: 1CLB RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF APO CALBINDIN D9K DBREF 1D1O A 1 75 UNP P02633 S100G_BOVIN 5 79 SEQADV 1D1O MET A 43 UNP P02633 PRO 47 CONFLICT SEQADV 1D1O ALA A 56 UNP P02633 ASN 60 CONFLICT SEQRES 1 A 75 LYS SER PRO GLU GLU LEU LYS GLY ILE PHE GLU LYS TYR SEQRES 2 A 75 ALA ALA LYS GLU GLY ASP PRO ASN GLN LEU SER LYS GLU SEQRES 3 A 75 GLU LEU LYS LEU LEU LEU GLN THR GLU PHE PRO SER LEU SEQRES 4 A 75 LEU LYS GLY MET SER THR LEU ASP GLU LEU PHE GLU GLU SEQRES 5 A 75 LEU ASP LYS ALA GLY ASP GLY GLU VAL SER PHE GLU GLU SEQRES 6 A 75 PHE GLN VAL LEU VAL LYS LYS ILE SER GLN HELIX 1 1 LYS A 1 GLU A 17 1 17 HELIX 2 2 LYS A 25 PHE A 36 1 12 HELIX 3 3 GLY A 42 SER A 44 5 3 HELIX 4 4 THR A 45 ASP A 54 1 10 HELIX 5 5 PHE A 63 SER A 74 1 12 SHEET 1 A 2 GLN A 22 SER A 24 0 SHEET 2 A 2 GLU A 60 SER A 62 -1 N VAL A 61 O LEU A 23 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 295 0 0 5 2 0 0 6 0 0 0 6 END