PDB Short entry for 1NAU HEADER HORMONE/GROWTH FACTOR 28-NOV-02 1NAU TITLE NMR SOLUTION STRUCTURE OF THE GLUCAGON ANTAGONIST [DESHIS1, DESPHE6, TITLE 2 GLU9]GLUCAGON AMIDE IN THE PRESENCE OF PERDEUTERATED TITLE 3 DODECYLPHOSPHOCHOLINE MICELLES COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCAGON; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GLICENTIN-RELATED POLYPEPTIDE (GRPP); COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE WAS CHEMICALLY SYNTHESIZED. IT WAS SOURCE 4 OBTAINED BY MODIFYING THE SEQUENCE OF GLUCAGON, WHICH OCCURS SOURCE 5 NATURALLY IN HOMO SAPIENS (HUMAN). KEYWDS HELIX, TURN, HORMONE-GROWTH FACTOR COMPLEX EXPDTA SOLUTION NMR NUMMDL 16 MDLTYP MINIMIZED AVERAGE AUTHOR J.YING,J.-M.AHN,N.E.JACOBSEN,M.F.BROWN,V.J.HRUBY REVDAT 3 27-OCT-21 1NAU 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1NAU 1 VERSN REVDAT 1 18-MAR-03 1NAU 0 JRNL AUTH J.YING,J.-M.AHN,N.E.JACOBSEN,M.F.BROWN,V.J.HRUBY JRNL TITL NMR SOLUTION STRUCTURE OF THE GLUCAGON ANTAGONIST [DESHIS1, JRNL TITL 2 DESPHE6, GLU9]GLUCAGON AMIDE IN THE PRESENCE OF JRNL TITL 3 PERDEUTERATED DODECYLPHOSPHOCHOLINE MICELLES JRNL REF BIOCHEMISTRY V. 42 2825 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12627948 JRNL DOI 10.1021/BI026629R REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : UXNMR, DISCOVER WITHIN INSIGHTII 2000 REMARK 3 AUTHORS : BRUKER (UXNMR), ACCELRYS (DISCOVER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL OF REMARK 3 486 RESTRAINTS, 475 ARE NOE-DERIVED DISTANCE RESTRAINTS, 11 REMARK 3 DIHEDRAL ANGLE RESTRAINTS REMARK 4 REMARK 4 1NAU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-DEC-02. REMARK 100 THE DEPOSITION ID IS D_1000017723. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 50 MM SODIUM PHOSPHATE; 1MM REMARK 210 SODIUM AZIDE REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 7MM [DESHIS1, DESPHE6, REMARK 210 GLU9]GLUCAGON AMIDE; 50 MM REMARK 210 SODIUM PHOSPHATE BUFFER; 283 MM REMARK 210 DODECYLPHOSPHOCHOLINE-D38 REMARK 210 MICELLES; 1 MM SODIUM AZIDE; 90% REMARK 210 H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY; 2D TOCSY; 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 2000, DGII WITHIN REMARK 210 INSIGHTII 2000 REMARK 210 METHOD USED : DISTANCE GEOMETRY, RESTRAINED REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 16 REMARK 210 CONFORMERS, SELECTION CRITERIA : 15 STRUCTURES WITH THE LOWEST REMARK 210 RESTRAINT 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: 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 5 -109.24 41.92 REMARK 500 1 ASP A 13 -115.87 -82.79 REMARK 500 1 SER A 14 -114.11 -96.68 REMARK 500 2 GLN A 2 -46.58 -164.39 REMARK 500 2 THR A 4 -149.29 -149.91 REMARK 500 2 GLU A 7 58.48 -90.37 REMARK 500 2 TYR A 8 -69.18 -160.07 REMARK 500 2 ARG A 15 -49.83 -171.73 REMARK 500 3 ARG A 15 -55.73 -179.47 REMARK 500 4 TYR A 11 47.51 -86.69 REMARK 500 4 LEU A 12 -47.00 -134.61 REMARK 500 4 ASP A 13 -95.53 -37.88 REMARK 500 4 SER A 14 -114.93 -140.73 REMARK 500 5 TYR A 11 42.08 -85.07 REMARK 500 5 ASP A 13 -138.87 -73.66 REMARK 500 5 SER A 14 -101.58 -94.30 REMARK 500 6 THR A 4 17.50 -142.38 REMARK 500 6 THR A 5 -61.37 -147.14 REMARK 500 6 TYR A 8 -60.11 -164.99 REMARK 500 6 LEU A 12 67.28 -151.22 REMARK 500 6 ASP A 13 -130.23 -140.34 REMARK 500 7 THR A 4 36.77 -162.33 REMARK 500 7 THR A 5 -70.23 -143.52 REMARK 500 7 ASP A 13 -123.06 -74.93 REMARK 500 7 SER A 14 -86.54 -120.51 REMARK 500 8 THR A 4 -95.48 -100.63 REMARK 500 8 GLU A 7 -73.27 -89.58 REMARK 500 8 ASP A 13 -118.83 -78.45 REMARK 500 8 SER A 14 -108.09 -100.73 REMARK 500 9 ASP A 13 -137.80 -70.98 REMARK 500 9 SER A 14 -106.72 -89.99 REMARK 500 10 THR A 4 -58.95 -156.28 REMARK 500 10 LEU A 12 -44.80 -138.44 REMARK 500 10 ASP A 13 -92.43 -40.34 REMARK 500 10 SER A 14 -103.96 -150.09 REMARK 500 11 THR A 5 -96.31 49.68 REMARK 500 11 TYR A 11 53.44 -91.03 REMARK 500 11 ASP A 13 -124.20 -78.22 REMARK 500 11 SER A 14 -110.82 -94.28 REMARK 500 12 THR A 5 -97.21 45.76 REMARK 500 12 LEU A 12 -43.98 -141.64 REMARK 500 12 ASP A 13 -95.65 -39.57 REMARK 500 12 SER A 14 -93.87 -150.40 REMARK 500 13 THR A 4 -62.10 -157.67 REMARK 500 13 ASP A 13 -126.09 -77.03 REMARK 500 13 SER A 14 -114.45 -104.62 REMARK 500 14 GLN A 2 -117.32 43.92 REMARK 500 14 GLU A 7 -61.48 -90.12 REMARK 500 14 SER A 14 -99.87 -130.29 REMARK 500 14 ARG A 15 29.32 -156.70 REMARK 500 REMARK 500 THIS ENTRY HAS 57 RAMACHANDRAN OUTLIERS. 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 TYR A 11 0.09 SIDE CHAIN REMARK 500 2 TYR A 8 0.08 SIDE CHAIN REMARK 500 12 TYR A 11 0.06 SIDE CHAIN REMARK 500 16 TYR A 11 0.07 SIDE CHAIN 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 NH2 A 28 DBREF 1NAU A 1 27 UNP P01275 GLUC_HUMAN 53 81 SEQADV 1NAU A UNP P01275 HIS 53 DELETION SEQADV 1NAU A UNP P01275 PHE 58 DELETION SEQADV 1NAU GLU A 7 UNP P01275 ASP 61 ENGINEERED MUTATION SEQRES 1 A 28 SER GLN GLY THR THR SER GLU TYR SER LYS TYR LEU ASP SEQRES 2 A 28 SER ARG ARG ALA GLN ASP PHE VAL GLN TRP LEU MET ASN SEQRES 3 A 28 THR NH2 HET NH2 A 28 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N HELIX 1 1 THR A 5 TYR A 11 1 7 HELIX 2 2 SER A 14 THR A 27 1 14 LINK C THR A 27 N NH2 A 28 1555 1555 1.34 SITE 1 AC1 2 ASN A 26 THR A 27 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