HEADER SIGNALING PROTEIN 15-DEC-14 4XAR TITLE MGLUR2 ECD AND MGLUR3 ECD COMPLEX WITH LIGANDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: METABOTROPIC GLUTAMATE RECEPTOR 3; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 2-508; COMPND 5 SYNONYM: MGLUR3; COMPND 6 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: GRM3, GPRC1C, MGLUR3; SOURCE 6 EXPRESSION_SYSTEM: UNIDENTIFIED BACULOVIRUS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10469 KEYWDS MGLUR2 MGLUR3 ECD, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.K.CLAWSON REVDAT 3 22-NOV-17 4XAR 1 SOURCE JRNL REMARK REVDAT 2 11-MAR-15 4XAR 1 JRNL REVDAT 1 11-FEB-15 4XAR 0 JRNL AUTH J.A.MONN,L.PRIETO,L.TABOADA,C.PEDREGAL,J.HAO,M.R.REINHARD, JRNL AUTH 2 S.S.HENRY,P.J.GOLDSMITH,C.D.BEADLE,L.WALTON,T.MAN,H.RUDYK, JRNL AUTH 3 B.CLARK,D.TUPPER,S.R.BAKER,C.LAMAS,C.MONTERO,A.MARCOS, JRNL AUTH 4 J.BLANCO,M.BURES,D.K.CLAWSON,S.ATWELL,F.LU,J.WANG,M.RUSSELL, JRNL AUTH 5 B.A.HEINZ,X.WANG,J.H.CARTER,C.XIANG,J.T.CATLOW,S.SWANSON, JRNL AUTH 6 H.SANGER,L.M.BROAD,M.P.JOHNSON,K.L.KNOPP,R.M.SIMMONS, JRNL AUTH 7 B.G.JOHNSON,D.B.SHAW,D.L.MCKINZIE JRNL TITL SYNTHESIS AND PHARMACOLOGICAL CHARACTERIZATION OF JRNL TITL 2 C4-DISUBSTITUTED ANALOGS OF JRNL TITL 3 1S,2S,5R,6S-2-AMINOBICYCLO[3.1.0]HEXANE-2,6-DICARBOXYLATE: JRNL TITL 4 IDENTIFICATION OF A POTENT, SELECTIVE METABOTROPIC GLUTAMATE JRNL TITL 5 RECEPTOR AGONIST AND DETERMINATION OF AGONIST-BOUND HUMAN JRNL TITL 6 MGLU2 AND MGLU3 AMINO TERMINAL DOMAIN STRUCTURES. JRNL REF J.MED.CHEM. V. 58 1776 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 25602126 JRNL DOI 10.1021/JM501612Y REMARK 2 REMARK 2 RESOLUTION. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT BUSTER 2.11.5 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 27749 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) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1135 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 14 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.26 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.35 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.25 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2821 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2156 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2711 REMARK 3 BIN R VALUE (WORKING SET) : 0.2152 REMARK 3 BIN FREE R VALUE : 0.2255 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 110 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3526 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.72050 REMARK 3 B22 (A**2) : 1.72050 REMARK 3 B33 (A**2) : -3.44100 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.275 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.237 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.183 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.235 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.184 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3614 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 4890 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1265 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 92 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 526 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3614 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 469 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 4163 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.07 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.23 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 17.80 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4XAR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000205355. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27749 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.260 REMARK 200 RESOLUTION RANGE LOW (A) : 37.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 10.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 200MM AMMONIUM IODIDE, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 103.79200 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 51.89600 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 51.89600 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 103.79200 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: 4110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 51.89600 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 MET A -1 REMARK 465 ALA A 0 REMARK 465 LEU A 1 REMARK 465 LYS A 2 REMARK 465 MET A 3 REMARK 465 LEU A 4 REMARK 465 THR A 5 REMARK 465 ARG A 6 REMARK 465 LEU A 7 REMARK 465 GLN A 8 REMARK 465 VAL A 9 REMARK 465 LEU A 10 REMARK 465 THR A 11 REMARK 465 LEU A 12 REMARK 465 ALA A 13 REMARK 465 LEU A 14 REMARK 465 PHE A 15 REMARK 465 SER A 16 REMARK 465 LYS A 17 REMARK 465 GLY A 18 REMARK 465 PHE A 19 REMARK 465 LEU A 20 REMARK 465 LEU A 21 REMARK 465 SER A 22 REMARK 465 LEU A 23 REMARK 465 GLY A 24 REMARK 465 ASP A 25 REMARK 465 HIS A 26 REMARK 465 ASN A 27 REMARK 465 PHE A 28 REMARK 465 LEU A 29 REMARK 465 THR A 118 REMARK 465 LYS A 119 REMARK 465 VAL A 120 REMARK 465 ASP A 121 REMARK 465 GLU A 122 REMARK 465 ALA A 123 REMARK 465 GLU A 124 REMARK 465 TYR A 125 REMARK 465 MET A 126 REMARK 465 CYS A 127 REMARK 465 PRO A 128 REMARK 465 ASP A 129 REMARK 465 GLY A 130 REMARK 465 SER A 131 REMARK 465 TYR A 132 REMARK 465 ALA A 133 REMARK 465 ILE A 134 REMARK 465 GLN A 135 REMARK 465 GLU A 136 REMARK 465 ASN A 137 REMARK 465 ILE A 138 REMARK 465 PRO A 139 REMARK 465 GLN A 364 REMARK 465 ASN A 365 REMARK 465 LYS A 366 REMARK 465 ARG A 367 REMARK 465 ASN A 368 REMARK 465 HIS A 369 REMARK 465 ARG A 370 REMARK 465 PHE A 444 REMARK 465 ASN A 445 REMARK 465 PRO A 446 REMARK 465 ASN A 447 REMARK 465 LYS A 448 REMARK 465 GLY A 509 REMARK 465 HIS A 510 REMARK 465 HIS A 511 REMARK 465 HIS A 512 REMARK 465 HIS A 513 REMARK 465 HIS A 514 REMARK 465 HIS A 515 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 30 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 140 CG CD1 CD2 REMARK 470 LYS A 432 CG CD CE NZ REMARK 470 PHE A 440 CG CD1 CD2 CE1 CE2 CZ REMARK 470 THR A 441 OG1 CG2 REMARK 470 ASP A 449 CG OD1 OD2 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 PRO A 443 C - N - CD ANGL. DEV. = 13.3 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 SER A 149 -69.45 -93.19 REMARK 500 ALA A 172 -15.68 -147.14 REMARK 500 TYR A 184 63.50 -115.86 REMARK 500 TYR A 434 -57.30 -120.57 REMARK 500 LYS A 437 -161.26 -116.83 REMARK 500 ALA A 442 -130.53 -70.20 REMARK 500 ALA A 450 -34.19 -156.70 REMARK 500 ASP A 451 72.82 -106.35 REMARK 500 GLU A 488 -34.97 72.43 REMARK 500 ASP A 493 78.74 -115.34 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 40F A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 609 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XAQ RELATED DB: PDB REMARK 900 RELATED ID: 4XAS RELATED DB: PDB DBREF 4XAR A 2 508 UNP Q14832 GRM3_HUMAN 2 508 SEQADV 4XAR MET A -1 UNP Q14832 INITIATING METHIONINE SEQADV 4XAR ALA A 0 UNP Q14832 EXPRESSION TAG SEQADV 4XAR LEU A 1 UNP Q14832 EXPRESSION TAG SEQADV 4XAR SER A 240 UNP Q14832 CYS 240 ENGINEERED MUTATION SEQADV 4XAR GLU A 508 UNP Q14832 GLN 508 ENGINEERED MUTATION SEQADV 4XAR GLY A 509 UNP Q14832 EXPRESSION TAG SEQADV 4XAR HIS A 510 UNP Q14832 EXPRESSION TAG SEQADV 4XAR HIS A 511 UNP Q14832 EXPRESSION TAG SEQADV 4XAR HIS A 512 UNP Q14832 EXPRESSION TAG SEQADV 4XAR HIS A 513 UNP Q14832 EXPRESSION TAG SEQADV 4XAR HIS A 514 UNP Q14832 EXPRESSION TAG SEQADV 4XAR HIS A 515 UNP Q14832 EXPRESSION TAG SEQRES 1 A 517 MET ALA LEU LYS MET LEU THR ARG LEU GLN VAL LEU THR SEQRES 2 A 517 LEU ALA LEU PHE SER LYS GLY PHE LEU LEU SER LEU GLY SEQRES 3 A 517 ASP HIS ASN PHE LEU ARG ARG GLU ILE LYS ILE GLU GLY SEQRES 4 A 517 ASP LEU VAL LEU GLY GLY LEU PHE PRO ILE ASN GLU LYS SEQRES 5 A 517 GLY THR GLY THR GLU GLU CYS GLY ARG ILE ASN GLU ASP SEQRES 6 A 517 ARG GLY ILE GLN ARG LEU GLU ALA MET LEU PHE ALA ILE SEQRES 7 A 517 ASP GLU ILE ASN LYS ASP ASP TYR LEU LEU PRO GLY VAL SEQRES 8 A 517 LYS LEU GLY VAL HIS ILE LEU ASP THR CYS SER ARG ASP SEQRES 9 A 517 THR TYR ALA LEU GLU GLN SER LEU GLU PHE VAL ARG ALA SEQRES 10 A 517 SER LEU THR LYS VAL ASP GLU ALA GLU TYR MET CYS PRO SEQRES 11 A 517 ASP GLY SER TYR ALA ILE GLN GLU ASN ILE PRO LEU LEU SEQRES 12 A 517 ILE ALA GLY VAL ILE GLY GLY SER TYR SER SER VAL SER SEQRES 13 A 517 ILE GLN VAL ALA ASN LEU LEU ARG LEU PHE GLN ILE PRO SEQRES 14 A 517 GLN ILE SER TYR ALA SER THR SER ALA LYS LEU SER ASP SEQRES 15 A 517 LYS SER ARG TYR ASP TYR PHE ALA ARG THR VAL PRO PRO SEQRES 16 A 517 ASP PHE TYR GLN ALA LYS ALA MET ALA GLU ILE LEU ARG SEQRES 17 A 517 PHE PHE ASN TRP THR TYR VAL SER THR VAL ALA SER GLU SEQRES 18 A 517 GLY ASP TYR GLY GLU THR GLY ILE GLU ALA PHE GLU GLN SEQRES 19 A 517 GLU ALA ARG LEU ARG ASN ILE SER ILE ALA THR ALA GLU SEQRES 20 A 517 LYS VAL GLY ARG SER ASN ILE ARG LYS SER TYR ASP SER SEQRES 21 A 517 VAL ILE ARG GLU LEU LEU GLN LYS PRO ASN ALA ARG VAL SEQRES 22 A 517 VAL VAL LEU PHE MET ARG SER ASP ASP SER ARG GLU LEU SEQRES 23 A 517 ILE ALA ALA ALA SER ARG ALA ASN ALA SER PHE THR TRP SEQRES 24 A 517 VAL ALA SER ASP GLY TRP GLY ALA GLN GLU SER ILE ILE SEQRES 25 A 517 LYS GLY SER GLU HIS VAL ALA TYR GLY ALA ILE THR LEU SEQRES 26 A 517 GLU LEU ALA SER GLN PRO VAL ARG GLN PHE ASP ARG TYR SEQRES 27 A 517 PHE GLN SER LEU ASN PRO TYR ASN ASN HIS ARG ASN PRO SEQRES 28 A 517 TRP PHE ARG ASP PHE TRP GLU GLN LYS PHE GLN CYS SER SEQRES 29 A 517 LEU GLN ASN LYS ARG ASN HIS ARG ARG VAL CYS ASP LYS SEQRES 30 A 517 HIS LEU ALA ILE ASP SER SER ASN TYR GLU GLN GLU SER SEQRES 31 A 517 LYS ILE MET PHE VAL VAL ASN ALA VAL TYR ALA MET ALA SEQRES 32 A 517 HIS ALA LEU HIS LYS MET GLN ARG THR LEU CYS PRO ASN SEQRES 33 A 517 THR THR LYS LEU CYS ASP ALA MET LYS ILE LEU ASP GLY SEQRES 34 A 517 LYS LYS LEU TYR LYS ASP TYR LEU LEU LYS ILE ASN PHE SEQRES 35 A 517 THR ALA PRO PHE ASN PRO ASN LYS ASP ALA ASP SER ILE SEQRES 36 A 517 VAL LYS PHE ASP THR PHE GLY ASP GLY MET GLY ARG TYR SEQRES 37 A 517 ASN VAL PHE ASN PHE GLN ASN VAL GLY GLY LYS TYR SER SEQRES 38 A 517 TYR LEU LYS VAL GLY HIS TRP ALA GLU THR LEU SER LEU SEQRES 39 A 517 ASP VAL ASN SER ILE HIS TRP SER ARG ASN SER VAL PRO SEQRES 40 A 517 THR SER GLU GLY HIS HIS HIS HIS HIS HIS HET 40F A 601 13 HET IOD A 602 1 HET IOD A 603 1 HET IOD A 604 1 HET IOD A 605 1 HET IOD A 606 1 HET IOD A 607 1 HET IOD A 608 1 HET IOD A 609 1 HETNAM 40F (1S,2S,5R,6S)-2-AMINOBICYCLO[3.1.0]HEXANE-2,6- HETNAM 2 40F DICARBOXYLIC ACID HETNAM IOD IODIDE ION FORMUL 2 40F C8 H11 N O4 FORMUL 3 IOD 8(I 1-) FORMUL 11 HOH *111(H2 O) HELIX 1 AA1 GLY A 65 ASN A 80 1 16 HELIX 2 AA2 ARG A 101 LEU A 110 1 10 HELIX 3 AA3 GLU A 111 LEU A 117 5 7 HELIX 4 AA4 TYR A 150 ARG A 162 1 13 HELIX 5 AA5 LEU A 163 GLN A 165 5 3 HELIX 6 AA6 SER A 175 ASP A 180 5 6 HELIX 7 AA7 PRO A 193 PHE A 208 1 16 HELIX 8 AA8 GLY A 220 ARG A 237 1 18 HELIX 9 AA9 SER A 255 GLN A 265 1 11 HELIX 10 AB1 ARG A 277 ALA A 291 1 15 HELIX 11 AB2 GLN A 306 LYS A 311 1 6 HELIX 12 AB3 VAL A 330 SER A 339 1 10 HELIX 13 AB4 TRP A 350 PHE A 359 1 10 HELIX 14 AB5 LYS A 389 CYS A 412 1 24 HELIX 15 AB6 CYS A 419 LYS A 423 5 5 HELIX 16 AB7 ASP A 426 TYR A 434 1 9 HELIX 17 AB8 VAL A 494 ILE A 497 5 4 SHEET 1 AA1 6 ILE A 33 ILE A 35 0 SHEET 2 AA1 6 LEU A 91 ASP A 97 -1 O ILE A 95 N ILE A 33 SHEET 3 AA1 6 LEU A 39 PHE A 45 1 N LEU A 39 O GLY A 92 SHEET 4 AA1 6 GLY A 144 ILE A 146 1 O GLY A 144 N GLY A 42 SHEET 5 AA1 6 GLN A 168 SER A 170 1 O ILE A 169 N VAL A 145 SHEET 6 AA1 6 PHE A 187 ARG A 189 1 O ALA A 188 N GLN A 168 SHEET 1 AA2 2 ASN A 48 LYS A 50 0 SHEET 2 AA2 2 CYS A 57 ILE A 60 -1 O ARG A 59 N GLU A 49 SHEET 1 AA3 8 SER A 240 VAL A 247 0 SHEET 2 AA3 8 TYR A 212 SER A 218 1 N THR A 215 O GLU A 245 SHEET 3 AA3 8 VAL A 271 PHE A 275 1 O VAL A 273 N SER A 214 SHEET 4 AA3 8 THR A 296 ALA A 299 1 O VAL A 298 N LEU A 274 SHEET 5 AA3 8 ILE A 321 LEU A 325 1 O ILE A 321 N TRP A 297 SHEET 6 AA3 8 ARG A 465 ASN A 473 -1 O PHE A 469 N THR A 322 SHEET 7 AA3 8 TYR A 478 ALA A 487 -1 O SER A 479 N GLN A 472 SHEET 8 AA3 8 LEU A 490 LEU A 492 -1 O SER A 491 N HIS A 485 SHEET 1 AA4 2 ILE A 438 PHE A 440 0 SHEET 2 AA4 2 ILE A 453 LYS A 455 -1 O VAL A 454 N ASN A 439 SSBOND 1 CYS A 57 CYS A 99 1555 1555 2.04 SSBOND 2 CYS A 361 CYS A 373 1555 1555 2.04 SSBOND 3 CYS A 412 CYS A 419 1555 1555 2.04 CISPEP 1 GLY A 147 GLY A 148 0 -2.99 SITE 1 AC1 12 ARG A 64 ARG A 68 SER A 149 TYR A 150 SITE 2 AC1 12 SER A 151 ALA A 172 SER A 173 THR A 174 SITE 3 AC1 12 TYR A 222 ASP A 301 LYS A 389 HOH A 736 SITE 1 AC2 1 SER A 152 SITE 1 AC3 1 GLN A 67 SITE 1 AC4 4 THR A 98 SER A 149 TYR A 150 VAL A 153 SITE 1 AC5 1 ILE A 438 SITE 1 AC6 1 ARG A 352 SITE 1 AC7 3 SER A 255 ASP A 257 TYR A 343 CRYST1 80.338 80.338 155.688 90.00 90.00 120.00 P 32 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 0.012447 0.007187 0.000000 0.00000 SCALE2 0.000000 0.014373 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006423 0.00000