HEADER SIGNALING PROTEIN/SIGNALING PROTEIN 01-FEB-08 3C5T TITLE CRYSTAL STRUCTURE OF THE LIGAND-BOUND GLUCAGON-LIKE PEPTIDE-1 RECEPTOR TITLE 2 EXTRACELLULAR DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCAGON-LIKE PEPTIDE 1 RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL EXTRACELLULAR DOMAIN, UNP RESIDUES 24-145; COMPND 5 SYNONYM: GLP-1 RECEPTOR, GLP-1-R, GLP-1R; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: EXENDIN-4; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: UNP RESIDUES 56-86; COMPND 11 SYNONYM: EXENATIDE; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GLUCAGON-LIKE PEPTIDE-1 RECEPTOR(GLP1R); SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: EXENDIN-4(9-39) WAS GENERATED BY CHEMICAL SYNTHESIS; SOURCE 14 THIS SEQUENCE OCCURS NATURALLY IN HELODERMA SUSPECTUM. KEYWDS LIGAND-BOUND G PROTEIN-COUPLED RECEPTOR EXTRACELLULAR DOMAIN, G- KEYWDS 2 PROTEIN COUPLED RECEPTOR, GLYCOPROTEIN, MEMBRANE, TRANSDUCER, KEYWDS 3 TRANSMEMBRANE, AMIDATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, KEYWDS 4 SECRETED, SIGNALING PROTEIN-SIGNALING PROTEIN COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.RUNGE REVDAT 6 01-NOV-23 3C5T 1 REMARK REVDAT 5 23-MAY-18 3C5T 1 REMARK REVDAT 4 13-JUL-11 3C5T 1 VERSN REVDAT 3 24-FEB-09 3C5T 1 VERSN REVDAT 2 06-MAY-08 3C5T 1 JRNL REVDAT 1 19-FEB-08 3C5T 0 JRNL AUTH S.RUNGE,H.THOGERSEN,K.MADSEN,J.LAU,R.RUDOLPH JRNL TITL CRYSTAL STRUCTURE OF THE LIGAND-BOUND GLUCAGON-LIKE JRNL TITL 2 PEPTIDE-1 RECEPTOR EXTRACELLULAR DOMAIN JRNL REF J.BIOL.CHEM. V. 283 11340 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18287102 JRNL DOI 10.1074/JBC.M708740200 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0040 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 16321 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 909 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1182 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.2110 REMARK 3 BIN FREE R VALUE SET COUNT : 69 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1055 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 126 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.26 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.07000 REMARK 3 B22 (A**2) : 1.07000 REMARK 3 B33 (A**2) : -1.61000 REMARK 3 B12 (A**2) : 0.54000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.142 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.140 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.093 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.608 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1126 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1535 ; 1.702 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 127 ; 7.747 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 56 ;31.393 ;23.929 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 170 ;14.016 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;13.422 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 158 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 861 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 484 ; 0.230 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 760 ; 0.313 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 106 ; 0.166 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 15 ; 0.147 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.170 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 664 ; 1.359 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1045 ; 2.298 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 553 ; 2.737 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 490 ; 4.385 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 28 A 131 REMARK 3 ORIGIN FOR THE GROUP (A): -32.3460 22.4940 -7.5410 REMARK 3 T TENSOR REMARK 3 T11: -0.0367 T22: 0.0027 REMARK 3 T33: -0.0846 T12: 0.0106 REMARK 3 T13: -0.0127 T23: 0.0053 REMARK 3 L TENSOR REMARK 3 L11: 0.8646 L22: 0.7244 REMARK 3 L33: 2.0842 L12: 0.6133 REMARK 3 L13: 0.7293 L23: -0.1330 REMARK 3 S TENSOR REMARK 3 S11: 0.0269 S12: 0.0777 S13: -0.0110 REMARK 3 S21: 0.0240 S22: -0.0737 S23: 0.0131 REMARK 3 S31: -0.0912 S32: 0.1869 S33: 0.0469 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 9 B 33 REMARK 3 ORIGIN FOR THE GROUP (A): -39.9700 5.9550 -6.9710 REMARK 3 T TENSOR REMARK 3 T11: 0.0977 T22: -0.0642 REMARK 3 T33: -0.0301 T12: 0.0402 REMARK 3 T13: -0.0544 T23: -0.0313 REMARK 3 L TENSOR REMARK 3 L11: 14.6208 L22: 4.6510 REMARK 3 L33: 3.2137 L12: 7.8112 REMARK 3 L13: -2.8726 L23: -2.0845 REMARK 3 S TENSOR REMARK 3 S11: 0.0208 S12: 0.0843 S13: -0.7222 REMARK 3 S21: 0.0043 S22: -0.0030 S23: -0.3740 REMARK 3 S31: 0.5730 S32: -0.1396 S33: -0.0179 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3C5T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1000046377. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17273 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 10.90 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 11.10 REMARK 200 R MERGE FOR SHELL (I) : 0.39500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3C59 WITHOUT THE LIGAND PRESENT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL PH 8.5, 0.1M MGCL2, 0.4M REMARK 280 MGTARTRATE, 9MM N-DECYL-BETA-D-THIOMALTOSIDE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.25667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 58.51333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 58.51333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.25667 REMARK 290 REMARK 290 REMARK: NULL 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ARG A 24 REMARK 465 PRO A 25 REMARK 465 GLN A 26 REMARK 465 GLY A 27 REMARK 465 GLY A 132 REMARK 465 GLU A 133 REMARK 465 ARG A 134 REMARK 465 SER A 135 REMARK 465 SER A 136 REMARK 465 PRO A 137 REMARK 465 GLU A 138 REMARK 465 GLU A 139 REMARK 465 GLN A 140 REMARK 465 LEU A 141 REMARK 465 LEU A 142 REMARK 465 PHE A 143 REMARK 465 LEU A 144 REMARK 465 TYR A 145 REMARK 465 GLY B 34 REMARK 465 ALA B 35 REMARK 465 PRO B 36 REMARK 465 PRO B 37 REMARK 465 PRO B 38 REMARK 465 SER B 39 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 131 CG CD NE CZ NH1 NH2 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 THR A 58 144.38 66.09 REMARK 500 ARG A 64 154.03 -48.30 REMARK 500 GLU A 68 -16.83 84.48 REMARK 500 LYS A 113 -96.12 139.16 REMARK 500 ASN A 115 -65.47 29.05 REMARK 500 PRO B 31 1.69 -57.49 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 THR A 58 ASP A 59 -34.65 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 10M A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3C59 RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN COMPLEX WITH THE NATIVE LIGAND EXENDIN-4(9-39) DBREF 3C5T A 24 145 UNP P43220 GLP1R_HUMAN 24 145 DBREF 3C5T B 9 39 UNP P26349 EXE4_HELSU 56 86 SEQRES 1 A 122 ARG PRO GLN GLY ALA THR VAL SER LEU TRP GLU THR VAL SEQRES 2 A 122 GLN LYS TRP ARG GLU TYR ARG ARG GLN CYS GLN ARG SER SEQRES 3 A 122 LEU THR GLU ASP PRO PRO PRO ALA THR ASP LEU PHE CYS SEQRES 4 A 122 ASN ARG THR PHE ASP GLU TYR ALA CYS TRP PRO ASP GLY SEQRES 5 A 122 GLU PRO GLY SER PHE VAL ASN VAL SER CYS PRO TRP TYR SEQRES 6 A 122 LEU PRO TRP ALA SER SER VAL PRO GLN GLY HIS VAL TYR SEQRES 7 A 122 ARG PHE CYS THR ALA GLU GLY LEU TRP LEU GLN LYS ASP SEQRES 8 A 122 ASN SER SER LEU PRO TRP ARG ASP LEU SER GLU CYS GLU SEQRES 9 A 122 GLU SER LYS ARG GLY GLU ARG SER SER PRO GLU GLU GLN SEQRES 10 A 122 LEU LEU PHE LEU TYR SEQRES 1 B 31 ASP LEU SER LYS GLN MET GLU GLU GLU ALA VAL ARG LEU SEQRES 2 B 31 PHE ILE GLU TRP LEU LYS ASN GLY GLY PRO SER SER GLY SEQRES 3 B 31 ALA PRO PRO PRO SER HET 10M A 1 33 HETNAM 10M DECYL 4-O-ALPHA-D-GLUCOPYRANOSYL-1-THIO-BETA-D- HETNAM 2 10M GLUCOPYRANOSIDE HETSYN 10M (2R,3R,4S,5S,6R)-2-((2R,3S,4R,5R,6S)-6-DECYLSULFANYL-4, HETSYN 2 10M 5-DIHYDROXY-2-HYDROXYMETHYL-TETRAHYDRO-PYRAN-3-YLOXY)- HETSYN 3 10M 6-HYDROXYMETHYL-TETRAHYDRO-PYRAN-3,4,5-TRIOL, N-DECYL- HETSYN 4 10M BETA-D-THIOMALTOSIDE FORMUL 3 10M C22 H42 O10 S FORMUL 4 HOH *126(H2 O) HELIX 1 1 SER A 31 ASP A 53 1 23 HELIX 2 2 TRP A 91 VAL A 95 5 5 HELIX 3 3 LEU A 123 GLU A 127 5 5 HELIX 4 4 ASP B 9 ASN B 28 1 20 HELIX 5 5 GLY B 29 SER B 33 5 5 SHEET 1 A 2 THR A 65 PHE A 66 0 SHEET 2 A 2 CYS A 71 TRP A 72 -1 O TRP A 72 N THR A 65 SHEET 1 B 2 SER A 79 SER A 84 0 SHEET 2 B 2 HIS A 99 CYS A 104 -1 O CYS A 104 N SER A 79 SSBOND 1 CYS A 46 CYS A 71 1555 1555 2.13 SSBOND 2 CYS A 62 CYS A 104 1555 1555 2.04 SSBOND 3 CYS A 85 CYS A 126 1555 1555 1.99 CISPEP 1 SER B 32 SER B 33 0 -7.25 SITE 1 AC1 6 ARG A 43 PHE A 80 ASN A 82 HIS A 99 SITE 2 AC1 6 TYR A 101 HOH A 164 CRYST1 75.910 75.910 87.770 90.00 90.00 120.00 P 31 2 1 6 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 0.013173 0.007606 0.000000 0.00000 SCALE2 0.000000 0.015211 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011393 0.00000