HEADER HORMONE/GROWTH FACTOR 03-APR-02 1LBJ TITLE NMR SOLUTION STRUCTURE OF MOTILIN IN PHOSPHOLIPID BICELLAR SOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: MOTILIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 4 OF THE MOTILIN PEPTIDE IS NATURALLY FOUND IN HOMO SAPIENS (HUMAN) KEYWDS A-HELIX, B-TURN OF TYPE I, HORMONE-GROWTH FACTOR COMPLEX EXPDTA SOLUTION NMR NUMMDL 24 AUTHOR A.ANDERSSON,L.MALER REVDAT 4 23-FEB-22 1LBJ 1 REMARK REVDAT 3 24-FEB-09 1LBJ 1 VERSN REVDAT 2 13-JAN-04 1LBJ 1 JRNL REVDAT 1 20-NOV-02 1LBJ 0 JRNL AUTH A.ANDERSSON,L.MALER JRNL TITL NMR SOLUTION STRUCTURE AND DYNAMICS OF MOTILIN IN ISOTROPIC JRNL TITL 2 PHOSPHOLIPID BICELLAR SOLUTION JRNL REF J.BIOMOL.NMR V. 24 103 2002 JRNL REFN ISSN 0925-2738 JRNL PMID 12495026 JRNL DOI 10.1023/A:1020902915969 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.JARVET,J.ZDUNEK,P.DAMBERG,A.GRASLUND REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE AND POSITION OF PORCINE MOTILIN REMARK 1 TITL 2 IN SODIUM DODECYL SULFATE MICELLES DETERMINED BY 1H NMR REMARK 1 REF BIOCHEMISTRY V. 36 8153 1997 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI970193B REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : FELIX 97.0, AMBER 5.0 REMARK 3 AUTHORS : MSI INC. (FELIX), PERALMANN, CASE, CALDWELL, ROSS, REMARK 3 CHEATHAM, FERGUSON, SEIBEL, SINGH, WEINER & REMARK 3 KOLLMAN (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURE BASED ON TOTAL OF 200 REMARK 3 DISTANCE AND 8 TORSION ANGLE CONSTRAINTS REMARK 4 REMARK 4 1LBJ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-02. REMARK 100 THE DEPOSITION ID IS D_1000015813. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 5.5 REMARK 210 IONIC STRENGTH : 50 MM KCL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 3 MM MOTILIN, 50MM KCL, 15% REMARK 210 Q=0.5 DMPC,DMPG/DHPC REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DIANA 2.8 REMARK 210 METHOD USED : SIMULATED ANNEALING MOLECULAR REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 24 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS,STRUCTURES REMARK 210 WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 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 21 ARG A 18 NE - CZ - NH2 ANGL. DEV. = -3.7 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 THR A 6 107.26 77.95 REMARK 500 2 THR A 6 106.91 75.08 REMARK 500 3 VAL A 2 119.62 -167.00 REMARK 500 3 THR A 6 108.87 68.24 REMARK 500 4 VAL A 2 74.16 55.84 REMARK 500 4 THR A 6 108.47 80.24 REMARK 500 5 TYR A 7 -60.85 64.35 REMARK 500 6 PRO A 3 48.78 -80.50 REMARK 500 6 THR A 6 19.55 57.64 REMARK 500 6 TYR A 7 -59.40 62.95 REMARK 500 7 THR A 6 100.03 86.54 REMARK 500 8 ILE A 4 -77.33 -75.01 REMARK 500 8 THR A 6 89.30 67.36 REMARK 500 9 THR A 6 112.62 82.32 REMARK 500 10 THR A 6 99.46 65.14 REMARK 500 11 THR A 6 114.31 86.08 REMARK 500 12 THR A 6 92.41 62.28 REMARK 500 12 TYR A 7 -55.59 -22.85 REMARK 500 13 ILE A 4 -72.25 -129.23 REMARK 500 13 THR A 6 112.67 83.89 REMARK 500 14 THR A 6 99.14 62.13 REMARK 500 15 PRO A 3 49.18 -80.10 REMARK 500 15 TYR A 7 -57.02 65.30 REMARK 500 16 THR A 6 110.64 83.41 REMARK 500 17 VAL A 2 107.71 -38.50 REMARK 500 17 THR A 6 107.33 75.99 REMARK 500 18 VAL A 2 84.80 -1.31 REMARK 500 18 PRO A 3 72.71 -69.36 REMARK 500 18 THR A 6 108.67 81.35 REMARK 500 19 VAL A 2 76.67 38.11 REMARK 500 19 THR A 6 111.07 78.93 REMARK 500 20 THR A 6 26.70 45.80 REMARK 500 20 TYR A 7 -59.58 62.99 REMARK 500 21 TYR A 7 -60.15 -2.96 REMARK 500 22 ILE A 4 -77.30 -74.95 REMARK 500 22 THR A 6 100.55 70.49 REMARK 500 23 THR A 6 -17.72 93.18 REMARK 500 23 TYR A 7 -49.91 73.74 REMARK 500 24 THR A 6 70.88 59.74 REMARK 500 24 TYR A 7 -62.09 -12.24 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 TYR A 7 0.08 SIDE CHAIN REMARK 500 4 TYR A 7 0.10 SIDE CHAIN REMARK 500 5 TYR A 7 0.07 SIDE CHAIN REMARK 500 7 TYR A 7 0.07 SIDE CHAIN REMARK 500 7 ARG A 18 0.07 SIDE CHAIN REMARK 500 9 TYR A 7 0.07 SIDE CHAIN REMARK 500 10 TYR A 7 0.08 SIDE CHAIN REMARK 500 11 TYR A 7 0.08 SIDE CHAIN REMARK 500 14 ARG A 18 0.08 SIDE CHAIN REMARK 500 15 TYR A 7 0.09 SIDE CHAIN REMARK 500 18 TYR A 7 0.12 SIDE CHAIN REMARK 500 18 ARG A 18 0.11 SIDE CHAIN REMARK 500 19 TYR A 7 0.11 SIDE CHAIN REMARK 500 21 ARG A 18 0.10 SIDE CHAIN REMARK 500 22 TYR A 7 0.13 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1LBJ A 1 22 UNP P12872 MOTI_HUMAN 26 47 SEQRES 1 A 22 PHE VAL PRO ILE PHE THR TYR GLY GLU LEU GLN ARG MET SEQRES 2 A 22 GLN GLU LYS GLU ARG ASN LYS GLY GLN HELIX 1 1 THR A 6 GLN A 22 1 17 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