HEADER TRANSFER PROTEIN 14-OCT-99 1QND TITLE STEROL CARRIER PROTEIN-2, NMR, 20 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: NONSPECIFIC LIPID-TRANSFER PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SCP-2, NSL-TP, STEROL CARRIER PROTEIN 2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: LIVER; SOURCE 6 CELLULAR_LOCATION: CYTOPLASMIC; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: XL-1 BLUE; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-2T/HSCP2 KEYWDS TRANSFER PROTEIN, STEROL CARRIER PROTEIN 2, PROTEIN STRUCTURE, KEYWDS 2 PROTEIN DYNAMICS, NITROXIDE SPIN LABELS, LIPID BINDING EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.LOPEZ-GARCIA,T.SZYPERSKI,J.H.DYER,T.CHOINOWSKI,U.SEEDORF,H.HAUSER, AUTHOR 2 K.WUTHRICH REVDAT 5 24-AUG-11 1QND 1 REMARK ATOM VERSN REVDAT 4 24-FEB-09 1QND 1 VERSN REVDAT 3 28-FEB-02 1QND 1 AUTHOR REMARK REVDAT 2 07-AUG-00 1QND 1 SHEET REVDAT 1 03-JUL-00 1QND 0 JRNL AUTH F.LOPEZ-GARCIA,T.SZYPERSKI,J.H.DYER,T.CHOINOWSKI,U.SEEDORF, JRNL AUTH 2 H.HAUSER,K.WUTHRICH JRNL TITL NMR STRUCTURE OF THE STEROL CARRIER PROTEIN-2: IMPLICATIONS JRNL TITL 2 FOR THE BIOLOGICAL ROLE JRNL REF J.MOL.BIOL. V. 295 595 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10623549 JRNL DOI 10.1006/JMBI.1999.3355 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.SZYPERSKI,S.SCHEEK,J.JOHANSSON,G.ASSMANN,U.SEEDORF, REMARK 1 AUTH 2 K.WUTHRICH REMARK 1 TITL NMR DETERMINATION OF THE SECONDARY STRUCTURE AND REMARK 1 TITL 2 THREE-DIMENSIONAL POLYPEPTIDE BACKBONE FOLD OF THE HUMAN REMARK 1 TITL 3 STEROL CARRIER PROTEIN 2 REMARK 1 REF FEBS LETT. V. 335 18 1993 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 8243660 REMARK 1 DOI 10.1016/0014-5793(93)80431-S REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : OPAL VERSION 2.6 REMARK 3 AUTHORS : LUGINBUHL, GUNTERT, BILLETER, WUTHRICH REMARK 3 STRUCTURAL STATISTICS: ATOMIC RMS DIFFERENCES REMARK 3 BACKBONE(N, CA, C', RESIDUES 8-116) 1.00 A REMARK 3 BACKBONE(N, CA, C', RESIDUES 8-84) 0.47 A REMARK 3 BACKBONE(N, CA, C', RESIDUES 85-116) 1.41 A REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN REMARK 3 THE JRNL ARTICLE. TORSION ANGLE DYNAMICS CALCULATIONS WERE REMARK 3 PERFORMED WITH THE PROGRAM DYANA (P.GUNTERT, C.MUMENTHALER, REMARK 3 K.WUTHRICH, J.MOL.BIOL. (1997) VOL. 273, 283-298 FOR THE REMARK 3 RESTRAINED ENERGY REFINEMENT. THE PROGRAM OPAL (P. LUGINBHUL, REMARK 3 P. GUNTERT, M. BILLETER, K. WUTHRICH J. BIOMOL. NMR (1996), REMARK 3 VOL.8, 136-146) WAS USED. THE AVERAGE OF THE RMSD VALUES IN A REMARK 3 PAIRWISE COMPARISON OF THE 20 NMR CONFORMERS TO THE MEAN REMARK 3 STRUCTURE AS DESCRIBED IN THE PAPER CITED ON *JRNL* RECORDS REMARK 3 ABOVE IS 1.0 ANGSTROM FOR THE BACKBONE ATOMS OF RESIDUES 8- REMARK 3 116. THE AVERAGE OF THE RMSD VALUES IN A PAIRWISE COMPARISON REMARK 3 TO THE MEAN STRUCTURE FOR RESIDUES 8-84, THUS INCLUDING THE REMARK 3 BEST DEFINED FRAGMENT, IS 0.47 ANGSTROMS. THE AVERAGE OF THE REMARK 3 RMSD VALUES IN A PAIRWISE COMPARISON TO THE MEAN STRUCTURE FOR REMARK 3 RESIDUES 85-116, THUS INCLUDING THE WORSE DEFINED RESIDUES IS REMARK 3 1.41 ANGSTROMS. REMARK 4 REMARK 4 1QND COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-OCT-99. REMARK 100 THE PDBE ID CODE IS EBI-4082. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 301 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : SEE PAPER REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : SEE PAPER REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ REMARK 210 SPECTROMETER MODEL : UNITY+ REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THREE-DIMENSIONAL STRUCTURE IN AQUEOUS SOLUTION REMARK 210 REPRESENTED BY 20 CONFORMERS DETERMINED BY NUCLEAR REMARK 210 MAGNETIC RESONANCE, TORSION ANGLE DYNAMICS AND RESTRAINED REMARK 210 ENERGY REFINEMENT. DATA WERE COLLECTED AT 28 DEGREES CELSIUS REMARK 210 AND AT PH 6.0. THEY CONSIST OF 1005 UPPER LIMITS ON DISTANCES REMARK 210 OBTAINED FROM NOE MEASUREMENTS AND 584 ANGLE CONSTRAINTS REMARK 210 OBTAINED FROM NOE MEASUREMENTS AND COUPLING CONSTANT REMARK 210 MEASUREMENTS. THESE INPUT DATA ARE ALSO AVAILABLE FROM THE REMARK 210 PROTEIN DATA BANK. SEE JNRK ARTICLE FOR DETAILS 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 400 REMARK 400 COMPOUND REMARK 400 DEPOSITED COORDINATES ARE THOSE OF CONFORMERS 1 - 20 IN THE REMARK 400 PAPER CITED ON *JRNL* RECORDS ABOVE. NO VIOLATIONS OF REMARK 400 DISTANCE CONSTRAINTS FROM NOES EXCEED 0.11 ANGSTROMS, AND REMARK 400 NO VIOLATIONS OF ANGLE CONSTRAINTS EXCEED 4.5 DEGREES. 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 5 PHE A 27 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 6 PHE A 7 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 10 ASP A 5 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 SER A 4 -82.59 -95.20 REMARK 500 1 GLU A 23 58.19 -161.97 REMARK 500 1 PRO A 43 78.10 -66.95 REMARK 500 1 LYS A 46 -176.46 -61.13 REMARK 500 1 LYS A 55 -50.16 -137.07 REMARK 500 1 SER A 60 147.63 -171.14 REMARK 500 1 MET A 75 -101.22 -139.88 REMARK 500 1 ALA A 76 159.06 174.08 REMARK 500 1 ASN A 89 99.40 -36.89 REMARK 500 1 GLN A 91 71.12 -166.64 REMARK 500 1 ALA A 93 -87.88 -51.93 REMARK 500 1 PHE A 94 -135.14 33.89 REMARK 500 1 ASN A 104 -172.34 174.88 REMARK 500 1 MET A 105 -166.79 -65.69 REMARK 500 1 ALA A 108 -73.65 -73.58 REMARK 500 1 MET A 109 48.21 -159.19 REMARK 500 1 LEU A 111 -164.92 -165.06 REMARK 500 1 GLN A 115 44.74 -150.13 REMARK 500 1 LEU A 116 159.72 50.22 REMARK 500 2 SER A 2 112.84 -165.89 REMARK 500 2 ALA A 3 49.38 -166.84 REMARK 500 2 GLU A 23 55.16 -154.76 REMARK 500 2 PRO A 43 86.61 -68.01 REMARK 500 2 VAL A 54 50.13 -144.50 REMARK 500 2 LYS A 55 -40.50 -157.01 REMARK 500 2 SER A 60 144.60 -171.28 REMARK 500 2 LYS A 68 -169.91 -74.61 REMARK 500 2 MET A 75 -50.01 -153.59 REMARK 500 2 ALA A 76 161.41 97.08 REMARK 500 2 LEU A 83 -72.54 -70.68 REMARK 500 2 THR A 85 -17.45 -155.76 REMARK 500 2 MET A 88 98.77 66.24 REMARK 500 2 PRO A 90 77.12 -68.77 REMARK 500 2 LEU A 99 84.79 54.49 REMARK 500 2 ASN A 104 -95.31 -164.53 REMARK 500 2 MET A 105 -105.48 -150.95 REMARK 500 2 LYS A 110 42.54 -76.11 REMARK 500 2 GLN A 112 -80.77 -35.53 REMARK 500 2 LEU A 116 156.53 46.68 REMARK 500 2 ASN A 120 88.15 60.08 REMARK 500 2 LYS A 122 108.19 -162.30 REMARK 500 3 ALA A 3 57.39 34.44 REMARK 500 3 SER A 4 -156.65 -143.36 REMARK 500 3 ASP A 5 22.44 45.34 REMARK 500 3 GLU A 23 64.70 -165.35 REMARK 500 3 ASP A 41 60.02 60.24 REMARK 500 3 LYS A 46 -175.13 -65.84 REMARK 500 3 LYS A 55 -54.50 -129.25 REMARK 500 3 ASN A 64 29.37 45.39 REMARK 500 3 LYS A 68 -176.97 -63.16 REMARK 500 REMARK 500 THIS ENTRY HAS 416 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 48 THR A 49 1 147.23 REMARK 500 MET A 75 ALA A 76 3 -146.30 REMARK 500 ALA A 121 LYS A 122 5 145.57 REMARK 500 GLY A 33 ILE A 34 8 144.91 REMARK 500 LYS A 40 ASP A 41 10 148.82 REMARK 500 ALA A 48 THR A 49 10 147.65 REMARK 500 ALA A 69 ASP A 70 11 148.55 REMARK 500 LYS A 122 LEU A 123 12 146.73 REMARK 500 GLY A 33 ILE A 34 16 149.07 REMARK 500 MET A 88 ASN A 89 16 -136.37 REMARK 500 SER A 4 ASP A 5 17 129.43 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 1 PHE A 37 0.08 SIDE CHAIN REMARK 500 2 TRP A 50 0.11 SIDE CHAIN REMARK 500 5 PHE A 27 0.08 SIDE CHAIN REMARK 500 9 PHE A 7 0.08 SIDE CHAIN REMARK 500 9 TRP A 50 0.10 SIDE CHAIN REMARK 500 16 PHE A 37 0.09 SIDE CHAIN REMARK 500 16 TRP A 50 0.08 SIDE CHAIN REMARK 500 20 PHE A 80 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4438 RELATED DB: BMRB REMARK 900 CHEMICAL SHIFTS DBREF 1QND A 1 123 UNP P22307 NLTP_HUMAN 425 547 SEQRES 1 A 123 SER SER ALA SER ASP GLY PHE LYS ALA ASN LEU VAL PHE SEQRES 2 A 123 LYS GLU ILE GLU LYS LYS LEU GLU GLU GLU GLY GLU GLN SEQRES 3 A 123 PHE VAL LYS LYS ILE GLY GLY ILE PHE ALA PHE LYS VAL SEQRES 4 A 123 LYS ASP GLY PRO GLY GLY LYS GLU ALA THR TRP VAL VAL SEQRES 5 A 123 ASP VAL LYS ASN GLY LYS GLY SER VAL LEU PRO ASN SER SEQRES 6 A 123 ASP LYS LYS ALA ASP CYS THR ILE THR MET ALA ASP SER SEQRES 7 A 123 ASP PHE LEU ALA LEU MET THR GLY LYS MET ASN PRO GLN SEQRES 8 A 123 SER ALA PHE PHE GLN GLY LYS LEU LYS ILE THR GLY ASN SEQRES 9 A 123 MET GLY LEU ALA MET LYS LEU GLN ASN LEU GLN LEU GLN SEQRES 10 A 123 PRO GLY ASN ALA LYS LEU HELIX 1 A LYS A 8 GLU A 22 1 15 HELIX 2 B GLY A 24 ILE A 31 1 8 HELIX 3 C ASP A 77 MET A 84 1 8 HELIX 4 D GLN A 112 GLN A 115 5 4 SHEET 1 A 4 CYS A 71 MET A 75 0 SHEET 2 A 4 GLY A 33 LYS A 40 1 N ALA A 36 O CYS A 71 SHEET 3 A 4 GLU A 47 VAL A 54 -1 N TRP A 50 O PHE A 37 SHEET 4 A 4 SER A 60 LEU A 62 -1 N SER A 60 O ASP A 53 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 MODEL 1