1KSM - Header Asymmetric Unit

HEADER METAL BINDING PROTEIN 14-JAN-02 1KSM

TITLE AVERAGE NMR SOLUTION STRUCTURE OF CA LN CALBINDIN D9K

COMPND MOL_ID: 1; COMPND 2 MOLECULE: VITAMIN D-DEPENDENT CALCIUM-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CABP, 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

KEYWDS LANTHANIDE IONS, CALCIUM-BINDING PROTEIN, PARAMAGNETIC NMR, KEYWDS 2 PSEUDOCONTACT SHIFTS, RESIDUAL DIPOLAR COUPLINGS, METAL KEYWDS 3 BINDING PROTEIN

EXPDTA SOLUTION NMR

MDLTYP MINIMIZED AVERAGE

AUTHOR I.BERTINI,A.DONAIRE,C.LUCHINAT,M.PICCIOLI,L.POGGI,G.PARIGI, AUTHOR 2 B.JIMENEZ

REVDAT 2 24-FEB-09 1KSM 1 VERSN REVDAT 1 23-JAN-02 1KSM 0

SPRSDE 23-JAN-02 1KSM 1K31

JRNL AUTH I.BERTINI,A.DONAIRE,B.JIMENEZ,C.LUCHINAT,G.PARIGI, JRNL AUTH 2 M.PICCIOLI,L.POGGI JRNL TITL PARAMAGNETISM-BASED VERSUS CLASSICAL CONSTRAINTS: JRNL TITL 2 AN ANALYSIS OF THE SOLUTION STRUCTURE OF CA LN JRNL TITL 3 CALBINDIN D9K. JRNL REF J.BIOMOL.NMR V. 21 85 2001 JRNL REFN ISSN 0925-2738 JRNL PMID 11727989 JRNL DOI 10.1023/A:1012422402545

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PSEUDYANA 3.1 REMARK 3 AUTHORS : BANCI, L., BERTINI, I., CREMONINI, M.A., GORI REMARK 3 SAVELLINI, G., LUCHINAT, C., WUTHRICH, K. AND REMARK 3 GUNTERT, P. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1KSM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-02. REMARK 100 THE RCSB ID CODE IS RCSB015300.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300.00 REMARK 210 PH : 6.00 REMARK 210 IONIC STRENGTH : WATER SOLUTION REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.5 MM [15N, 13C] - CA LN REMARK 210 CALBINDIN, PH 6.0 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, HNHA, REMARK 210 RELAXATION RATES, J -MODULATED REMARK 210 HSQC, HNCO, HNCA, HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : DMX, AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA 1.5, PSEUDYANA 1.5 REMARK 210 METHOD USED : SIMULATED ANNEALING TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 30 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : MINIMIZED AVERAGE STRUCTURE REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL

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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 RES C SSSEQI REMARK 465 MET A -3 REMARK 465 SER A -2 REMARK 465 ALA A -1 REMARK 465 LYS A 0

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 PHE A 36 89.37 -151.48 REMARK 500 VAL A 61 55.73 -95.37 REMARK 500 SER A 62 162.22 -47.46 REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LA A 105

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KQV RELATED DB: PDB REMARK 900 1KQV IS THE FAMILY OF 30 NMR STRUCTURES.

DBREF 1KSM A -3 75 UNP P02633 S100G_BOVIN 0 78

SEQADV 1KSM MET A 43 UNP P02633 PRO 46 ENGINEERED

SEQRES 1 A 79 MET SER ALA LYS LYS SER PRO GLU GLU LEU LYS GLY ILE SEQRES 2 A 79 PHE GLU LYS TYR ALA ALA LYS GLU GLY ASP PRO ASN GLN SEQRES 3 A 79 LEU SER LYS GLU GLU LEU LYS LEU LEU LEU GLN THR GLU SEQRES 4 A 79 PHE PRO SER LEU LEU LYS GLY MET SER THR LEU ASP GLU SEQRES 5 A 79 LEU PHE GLU GLU LEU ASP LYS ASN GLY ASP GLY GLU VAL SEQRES 6 A 79 SER PHE GLU GLU PHE GLN VAL LEU VAL LYS LYS ILE SER SEQRES 7 A 79 GLN

HET LA A 105 1

HETNAM LA LANTHANUM (III) ION

FORMUL 2 LA LA 3+

HELIX 1 1 SER A 2 ALA A 15 1 14 HELIX 2 2 SER A 24 GLU A 35 1 12 HELIX 3 3 PRO A 37 GLY A 42 1 6 HELIX 4 4 THR A 45 ASP A 54 1 10 HELIX 5 5 SER A 62 GLN A 67 1 6 HELIX 6 6 VAL A 68 ILE A 73 1 6

SITE 1 AC1 5 ASP A 54 ASN A 56 ASP A 58 GLU A 60 SITE 2 AC1 5 GLU A 65

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