10 20 30 40 50 60 70 80 2OBU - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HORMONE/GROWTH FACTOR 20-DEC-06 2OBU
TITLE SOLUTION STRUCTURE OF GIP IN TFE/WATER
COMPND MOL_ID: 1; COMPND 2 MOLECULE: GASTRIC INHIBITORY POLYPEPTIDE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 52-93; COMPND 5 SYNONYM: GIP; GLUCOSE-DEPENDENT INSULINOTROPIC POLYPEPTIDE; COMPND 6 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS, SOURCE 4 GENE GIP
KEYWDS GIP; NMR; MOLECULAR MODELLING; HELIX; DIABETES; OBESITY, KEYWDS 2 HORMONE/GROWTH FACTOR COMPLEX
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR I.ALANA,J.P.G.MALTHOUSE,F.P.M.O'HARTE,C.M.HEWAGE
REVDAT 2 24-FEB-09 2OBU 1 VERSN REVDAT 1 05-JUN-07 2OBU 0
JRNL AUTH I.ALANA,J.P.G.MALTHOUSE,F.P.M.O'HARTE,C.M.HEWAGE JRNL TITL THE BIOACTIVE CONFORMATION OF GLUCOSE-DEPENDENT JRNL TITL 2 INSULINOTROPIC POLYPEPTIDE BY NMR AND CD JRNL TITL 3 SPECTROSCOPY JRNL REF PROTEINS V. 68 92 2007 JRNL REFN ISSN 0887-3585 JRNL PMID 17393464 JRNL DOI 10.1002/PROT.21372
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SYBYL 6.8.1 REMARK 3 AUTHORS : TRIPOS REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 640 RESTRAINTS, 631 ARE NOE-DERIVED DISTANCE CONSTRAINTS, 9 REMARK 3 DIHEDRAL ANGLE RESTRAINTS
REMARK 4 REMARK 4 2OBU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-07. REMARK 100 THE RCSB ID CODE IS RCSB040939.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 3.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : GIP, 50% TFE-D3, 50% H2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY, 2D TOCSY, 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 800 MHZ, 900 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.5, SPARKY 3.110, REMARK 210 CYANA 1.0.6 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 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: 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 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 1 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 2 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 3 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 4 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 4 TRP A 36 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 5 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 5 TRP A 36 CE2 - CD2 - CG ANGL. DEV. = -4.8 DEGREES REMARK 500 6 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 7 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 8 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 9 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 9 TRP A 36 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 10 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 11 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 12 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 13 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 14 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.1 DEGREES REMARK 500 15 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 16 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 16 TRP A 36 CE2 - CD2 - CG ANGL. DEV. = -4.8 DEGREES REMARK 500 17 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 18 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 18 TRP A 36 CE2 - CD2 - CG ANGL. DEV. = -4.8 DEGREES REMARK 500 19 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 20 TRP A 25 CE2 - CD2 - CG ANGL. DEV. = -5.0 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 ALA A 2 91.05 -59.56 REMARK 500 1 LYS A 30 -59.81 -143.72 REMARK 500 1 LYS A 32 50.00 -141.53 REMARK 500 1 HIS A 38 -54.89 -161.52 REMARK 500 1 ILE A 40 128.42 -34.45 REMARK 500 2 ALA A 2 163.23 64.64 REMARK 500 2 GLN A 29 33.47 -98.64 REMARK 500 2 LYS A 30 -61.27 -142.67 REMARK 500 2 LYS A 32 51.32 -147.33 REMARK 500 2 HIS A 38 -56.38 -163.06 REMARK 500 3 LYS A 30 -55.12 -138.10 REMARK 500 3 HIS A 38 -51.36 -172.01 REMARK 500 3 ILE A 40 141.08 -38.14 REMARK 500 4 ALA A 2 151.83 79.05 REMARK 500 4 GLN A 29 47.48 -104.40 REMARK 500 4 LYS A 30 -63.27 -148.32 REMARK 500 4 LYS A 32 47.64 -146.56 REMARK 500 4 HIS A 38 -53.55 -169.54 REMARK 500 4 ILE A 40 107.63 -22.50 REMARK 500 5 ALA A 2 160.19 74.31 REMARK 500 5 LYS A 30 -59.81 -169.39 REMARK 500 5 LYS A 37 56.04 37.05 REMARK 500 5 HIS A 38 -58.36 -156.92 REMARK 500 5 ILE A 40 131.47 -33.40 REMARK 500 6 GLN A 29 48.50 -89.41 REMARK 500 6 LYS A 30 -61.82 -163.48 REMARK 500 6 LYS A 32 -53.31 -121.00 REMARK 500 6 LYS A 37 49.30 32.42 REMARK 500 6 THR A 41 179.35 48.81 REMARK 500 7 LYS A 30 -43.42 -160.87 REMARK 500 7 LYS A 37 49.56 34.99 REMARK 500 7 ILE A 40 144.83 -39.23 REMARK 500 7 THR A 41 -51.83 -151.59 REMARK 500 8 ALA A 2 167.13 65.96 REMARK 500 8 LYS A 30 -62.27 -141.05 REMARK 500 8 LYS A 32 -56.70 -128.75 REMARK 500 8 LYS A 37 45.65 35.09 REMARK 500 9 ALA A 2 165.48 67.65 REMARK 500 9 LYS A 30 -48.64 173.06 REMARK 500 9 LYS A 37 83.66 54.14 REMARK 500 9 HIS A 38 -52.12 -164.97 REMARK 500 9 ILE A 40 103.53 -22.79 REMARK 500 10 LYS A 30 -52.26 -154.78 REMARK 500 10 LYS A 37 81.73 59.38 REMARK 500 10 HIS A 38 -52.14 -164.10 REMARK 500 10 THR A 41 -161.07 45.51 REMARK 500 11 ALA A 2 83.71 -61.87 REMARK 500 11 LYS A 30 -53.49 -151.39 REMARK 500 11 LYS A 32 49.10 -154.84 REMARK 500 11 LYS A 33 -61.23 -91.35 REMARK 500 11 LYS A 37 56.36 34.38 REMARK 500 11 HIS A 38 -56.99 -158.26 REMARK 500 12 GLN A 29 38.72 -87.80 REMARK 500 12 LYS A 30 -61.81 -149.77 REMARK 500 12 LYS A 37 89.52 52.36 REMARK 500 12 HIS A 38 -47.72 -165.45 REMARK 500 13 LYS A 30 -39.69 165.74 REMARK 500 13 LYS A 37 54.30 33.97 REMARK 500 13 ILE A 40 55.40 32.94 REMARK 500 13 THR A 41 -96.72 49.08 REMARK 500 14 ALA A 2 83.28 -153.48 REMARK 500 14 GLU A 3 49.68 -95.25 REMARK 500 14 LYS A 30 -60.85 -167.57 REMARK 500 14 HIS A 38 -58.88 -157.82 REMARK 500 15 GLN A 29 47.80 -99.50 REMARK 500 15 LYS A 30 -65.55 -151.66 REMARK 500 15 HIS A 38 -79.08 58.85 REMARK 500 15 ASN A 39 -43.90 -133.01 REMARK 500 15 ILE A 40 134.47 -31.40 REMARK 500 16 LYS A 30 -36.53 157.35 REMARK 500 16 LYS A 32 45.64 -157.13 REMARK 500 16 HIS A 38 -54.97 -161.79 REMARK 500 16 ILE A 40 96.63 -59.13 REMARK 500 17 GLN A 29 38.55 -91.15 REMARK 500 17 LYS A 30 -61.82 -143.34 REMARK 500 17 LYS A 32 47.73 -146.66 REMARK 500 17 HIS A 38 -92.68 52.58 REMARK 500 18 GLN A 29 56.13 -104.69 REMARK 500 18 LYS A 30 -57.18 -162.82 REMARK 500 18 LYS A 37 55.81 37.29 REMARK 500 18 HIS A 38 -58.86 -154.64 REMARK 500 18 ILE A 40 135.05 -33.03 REMARK 500 18 THR A 41 -47.79 -166.82 REMARK 500 19 GLN A 29 48.03 -100.89 REMARK 500 19 LYS A 30 -65.22 -151.43 REMARK 500 19 HIS A 38 -121.04 50.30 REMARK 500 20 LYS A 30 -61.69 -145.98 REMARK 500 20 LYS A 32 -50.46 -123.74 REMARK 500 20 LYS A 37 46.27 35.36 REMARK 500 REMARK 500 REMARK: NULL
DBREF 2OBU A 1 42 UNP P09681 GIP_HUMAN 52 93
SEQRES 1 A 42 TYR ALA GLU GLY THR PHE ILE SER ASP TYR SER ILE ALA SEQRES 2 A 42 MET ASP LYS ILE HIS GLN GLN ASP PHE VAL ASN TRP LEU SEQRES 3 A 42 LEU ALA GLN LYS GLY LYS LYS ASN ASP TRP LYS HIS ASN SEQRES 4 A 42 ILE THR GLN
HELIX 1 1 GLY A 4 LYS A 32 1 29
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