PDB Short entry for 4XAQ HEADER SIGNALING PROTEIN 15-DEC-14 4XAQ TITLE MGLUR2 ECD AND MGLUR3 ECD WITH LIGANDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: METABOTROPIC GLUTAMATE RECEPTOR 2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 2-493; COMPND 5 SYNONYM: MGLUR2; 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: GRM2, GPRC1B, MGLUR2; SOURCE 6 EXPRESSION_SYSTEM: UNIDENTIFIED BACULOVIRUS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10469 KEYWDS MGLUR2 MGLUR3, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.K.CLAWSON REVDAT 3 22-NOV-17 4XAQ 1 SOURCE JRNL REMARK REVDAT 2 11-MAR-15 4XAQ 1 JRNL REVDAT 1 04-FEB-15 4XAQ 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. 2.21 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) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 61903 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1898 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.21 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.27 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.59 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 4481 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2238 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4365 REMARK 3 BIN R VALUE (WORKING SET) : 0.2227 REMARK 3 BIN FREE R VALUE : 0.2665 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.59 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 116 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 : 6929 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 527 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.40490 REMARK 3 B22 (A**2) : -12.81090 REMARK 3 B33 (A**2) : 11.40590 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) : 0.250 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.208 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.175 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.201 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.173 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 : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 7178 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 9748 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2442 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 157 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 1084 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 7178 ; 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 : 907 ; 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 : 8660 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.03 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.32 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 17.26 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 4XAQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000205354. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 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) : 0.97929 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 : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61903 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 REMARK 200 RESOLUTION RANGE LOW (A) : 25.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.6000 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 55.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM MES PH 6 + 25% PEG 4K + 200MM REMARK 280 AMMONIUM SULFATE, VAPOR DIFFUSION, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 40.82200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 79.82600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.82200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 79.82600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: 2460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 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 MET A -1 REMARK 465 ALA A 0 REMARK 465 LEU A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 LEU A 4 REMARK 465 LEU A 5 REMARK 465 ALA A 6 REMARK 465 LEU A 7 REMARK 465 LEU A 8 REMARK 465 ALA A 9 REMARK 465 LEU A 10 REMARK 465 LEU A 11 REMARK 465 LEU A 12 REMARK 465 LEU A 13 REMARK 465 TRP A 14 REMARK 465 GLY A 15 REMARK 465 ALA A 16 REMARK 465 VAL A 17 REMARK 465 ALA A 18 REMARK 465 GLU A 19 REMARK 465 GLY A 20 REMARK 465 PRO A 21 REMARK 465 SER A 111 REMARK 465 ARG A 112 REMARK 465 GLY A 113 REMARK 465 ALA A 114 REMARK 465 ASP A 115 REMARK 465 GLY A 116 REMARK 465 SER A 117 REMARK 465 ARG A 118 REMARK 465 HIS A 119 REMARK 465 ILE A 120 REMARK 465 CYS A 121 REMARK 465 PRO A 122 REMARK 465 ASP A 123 REMARK 465 GLY A 124 REMARK 465 SER A 125 REMARK 465 TYR A 126 REMARK 465 ALA A 127 REMARK 465 THR A 128 REMARK 465 HIS A 129 REMARK 465 GLY A 130 REMARK 465 ASP A 131 REMARK 465 ALA A 132 REMARK 465 PRO A 133 REMARK 465 ALA A 488 REMARK 465 SER A 489 REMARK 465 PRO A 490 REMARK 465 SER A 491 REMARK 465 ALA A 492 REMARK 465 GLY A 493 REMARK 465 GLU A 494 REMARK 465 GLY A 495 REMARK 465 HIS A 496 REMARK 465 HIS A 497 REMARK 465 HIS A 498 REMARK 465 HIS A 499 REMARK 465 HIS A 500 REMARK 465 HIS A 501 REMARK 465 MET B -1 REMARK 465 ALA B 0 REMARK 465 LEU B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 LEU B 4 REMARK 465 LEU B 5 REMARK 465 ALA B 6 REMARK 465 LEU B 7 REMARK 465 LEU B 8 REMARK 465 ALA B 9 REMARK 465 LEU B 10 REMARK 465 LEU B 11 REMARK 465 LEU B 12 REMARK 465 LEU B 13 REMARK 465 TRP B 14 REMARK 465 GLY B 15 REMARK 465 ALA B 16 REMARK 465 VAL B 17 REMARK 465 ALA B 18 REMARK 465 GLU B 19 REMARK 465 GLY B 20 REMARK 465 PRO B 21 REMARK 465 ALA B 22 REMARK 465 SER B 111 REMARK 465 ARG B 112 REMARK 465 GLY B 113 REMARK 465 ALA B 114 REMARK 465 ASP B 115 REMARK 465 GLY B 116 REMARK 465 SER B 117 REMARK 465 ARG B 118 REMARK 465 HIS B 119 REMARK 465 ILE B 120 REMARK 465 CYS B 121 REMARK 465 PRO B 122 REMARK 465 ASP B 123 REMARK 465 GLY B 124 REMARK 465 SER B 125 REMARK 465 TYR B 126 REMARK 465 ALA B 127 REMARK 465 THR B 128 REMARK 465 HIS B 129 REMARK 465 GLY B 130 REMARK 465 ASP B 131 REMARK 465 ALA B 132 REMARK 465 PRO B 133 REMARK 465 ASP B 436 REMARK 465 THR B 437 REMARK 465 PRO B 490 REMARK 465 SER B 491 REMARK 465 ALA B 492 REMARK 465 GLY B 493 REMARK 465 GLU B 494 REMARK 465 GLY B 495 REMARK 465 HIS B 496 REMARK 465 HIS B 497 REMARK 465 HIS B 498 REMARK 465 HIS B 499 REMARK 465 HIS B 500 REMARK 465 HIS B 501 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 LEU A 110 CG CD1 CD2 REMARK 470 GLN A 259 CD OE1 NE2 REMARK 470 VAL A 370 CG1 CG2 REMARK 470 GLU A 373 CG CD OE1 OE2 REMARK 470 LYS A 420 CD CE NZ REMARK 470 ASP A 436 CG OD1 OD2 REMARK 470 ARG A 465 CG CD NE CZ NH1 NH2 REMARK 470 THR A 482 OG1 CG2 REMARK 470 GLU B 29 CD OE1 OE2 REMARK 470 LEU B 110 CG CD1 CD2 REMARK 470 THR B 134 OG1 CG2 REMARK 470 ARG B 360 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 373 CG CD OE1 OE2 REMARK 470 ARG B 397 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 420 CD CE NZ REMARK 470 HIS B 438 CG ND1 CD2 CE1 NE2 REMARK 470 ARG B 465 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 SER A 143 -64.92 -96.82 REMARK 500 ALA A 166 -17.76 -150.91 REMARK 500 PHE A 269 77.65 -117.80 REMARK 500 ASP A 326 -26.23 67.76 REMARK 500 PRO A 336 4.96 -65.39 REMARK 500 ARG A 360 -177.02 64.18 REMARK 500 PHE A 422 -53.39 -120.86 REMARK 500 ALA A 475 81.67 -161.57 REMARK 500 ALA B 108 31.98 -75.82 REMARK 500 SER B 109 -5.56 -165.92 REMARK 500 ALA B 135 102.26 52.89 REMARK 500 SER B 143 -63.98 -91.45 REMARK 500 ALA B 166 -15.40 -151.51 REMARK 500 TYR B 178 64.79 -117.41 REMARK 500 ALA B 244 45.15 -143.63 REMARK 500 ASN B 339 49.97 -140.09 REMARK 500 PHE B 422 -59.32 -126.01 REMARK 500 ALA B 475 90.52 -160.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 985 DISTANCE = 6.51 ANGSTROMS 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 SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 40F B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 603 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XAR RELATED DB: PDB REMARK 900 RELATED ID: 4XAS RELATED DB: PDB DBREF 4XAQ A 2 493 UNP Q14416 GRM2_HUMAN 2 493 DBREF 4XAQ B 2 493 UNP Q14416 GRM2_HUMAN 2 493 SEQADV 4XAQ MET A -1 UNP Q14416 INITIATING METHIONINE SEQADV 4XAQ ALA A 0 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ LEU A 1 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ SER A 234 UNP Q14416 CYS 234 CONFLICT SEQADV 4XAQ GLU A 302 UNP Q14416 SER 302 CONFLICT SEQADV 4XAQ GLU A 494 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ GLY A 495 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS A 496 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS A 497 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS A 498 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS A 499 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS A 500 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS A 501 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ MET B -1 UNP Q14416 INITIATING METHIONINE SEQADV 4XAQ ALA B 0 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ LEU B 1 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ SER B 234 UNP Q14416 CYS 234 CONFLICT SEQADV 4XAQ GLU B 302 UNP Q14416 SER 302 CONFLICT SEQADV 4XAQ GLU B 494 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ GLY B 495 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS B 496 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS B 497 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS B 498 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS B 499 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS B 500 UNP Q14416 EXPRESSION TAG SEQADV 4XAQ HIS B 501 UNP Q14416 EXPRESSION TAG SEQRES 1 A 503 MET ALA LEU GLY SER LEU LEU ALA LEU LEU ALA LEU LEU SEQRES 2 A 503 LEU LEU TRP GLY ALA VAL ALA GLU GLY PRO ALA LYS LYS SEQRES 3 A 503 VAL LEU THR LEU GLU GLY ASP LEU VAL LEU GLY GLY LEU SEQRES 4 A 503 PHE PRO VAL HIS GLN LYS GLY GLY PRO ALA GLU ASP CYS SEQRES 5 A 503 GLY PRO VAL ASN GLU HIS ARG GLY ILE GLN ARG LEU GLU SEQRES 6 A 503 ALA MET LEU PHE ALA LEU ASP ARG ILE ASN ARG ASP PRO SEQRES 7 A 503 HIS LEU LEU PRO GLY VAL ARG LEU GLY ALA HIS ILE LEU SEQRES 8 A 503 ASP SER CYS SER LYS ASP THR HIS ALA LEU GLU GLN ALA SEQRES 9 A 503 LEU ASP PHE VAL ARG ALA SER LEU SER ARG GLY ALA ASP SEQRES 10 A 503 GLY SER ARG HIS ILE CYS PRO ASP GLY SER TYR ALA THR SEQRES 11 A 503 HIS GLY ASP ALA PRO THR ALA ILE THR GLY VAL ILE GLY SEQRES 12 A 503 GLY SER TYR SER ASP VAL SER ILE GLN VAL ALA ASN LEU SEQRES 13 A 503 LEU ARG LEU PHE GLN ILE PRO GLN ILE SER TYR ALA SER SEQRES 14 A 503 THR SER ALA LYS LEU SER ASP LYS SER ARG TYR ASP TYR SEQRES 15 A 503 PHE ALA ARG THR VAL PRO PRO ASP PHE PHE GLN ALA LYS SEQRES 16 A 503 ALA MET ALA GLU ILE LEU ARG PHE PHE ASN TRP THR TYR SEQRES 17 A 503 VAL SER THR VAL ALA SER GLU GLY ASP TYR GLY GLU THR SEQRES 18 A 503 GLY ILE GLU ALA PHE GLU LEU GLU ALA ARG ALA ARG ASN SEQRES 19 A 503 ILE SER VAL ALA THR SER GLU LYS VAL GLY ARG ALA MET SEQRES 20 A 503 SER ARG ALA ALA PHE GLU GLY VAL VAL ARG ALA LEU LEU SEQRES 21 A 503 GLN LYS PRO SER ALA ARG VAL ALA VAL LEU PHE THR ARG SEQRES 22 A 503 SER GLU ASP ALA ARG GLU LEU LEU ALA ALA SER GLN ARG SEQRES 23 A 503 LEU ASN ALA SER PHE THR TRP VAL ALA SER ASP GLY TRP SEQRES 24 A 503 GLY ALA LEU GLU GLU VAL VAL ALA GLY SER GLU GLY ALA SEQRES 25 A 503 ALA GLU GLY ALA ILE THR ILE GLU LEU ALA SER TYR PRO SEQRES 26 A 503 ILE SER ASP PHE ALA SER TYR PHE GLN SER LEU ASP PRO SEQRES 27 A 503 TRP ASN ASN SER ARG ASN PRO TRP PHE ARG GLU PHE TRP SEQRES 28 A 503 GLU GLN ARG PHE ARG CYS SER PHE ARG GLN ARG ASP CYS SEQRES 29 A 503 ALA ALA HIS SER LEU ARG ALA VAL PRO PHE GLU GLN GLU SEQRES 30 A 503 SER LYS ILE MET PHE VAL VAL ASN ALA VAL TYR ALA MET SEQRES 31 A 503 ALA HIS ALA LEU HIS ASN MET HIS ARG ALA LEU CYS PRO SEQRES 32 A 503 ASN THR THR ARG LEU CYS ASP ALA MET ARG PRO VAL ASN SEQRES 33 A 503 GLY ARG ARG LEU TYR LYS ASP PHE VAL LEU ASN VAL LYS SEQRES 34 A 503 PHE ASP ALA PRO PHE ARG PRO ALA ASP THR HIS ASN GLU SEQRES 35 A 503 VAL ARG PHE ASP ARG PHE GLY ASP GLY ILE GLY ARG TYR SEQRES 36 A 503 ASN ILE PHE THR TYR LEU ARG ALA GLY SER GLY ARG TYR SEQRES 37 A 503 ARG TYR GLN LYS VAL GLY TYR TRP ALA GLU GLY LEU THR SEQRES 38 A 503 LEU ASP THR SER LEU ILE PRO TRP ALA SER PRO SER ALA SEQRES 39 A 503 GLY GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 503 MET ALA LEU GLY SER LEU LEU ALA LEU LEU ALA LEU LEU SEQRES 2 B 503 LEU LEU TRP GLY ALA VAL ALA GLU GLY PRO ALA LYS LYS SEQRES 3 B 503 VAL LEU THR LEU GLU GLY ASP LEU VAL LEU GLY GLY LEU SEQRES 4 B 503 PHE PRO VAL HIS GLN LYS GLY GLY PRO ALA GLU ASP CYS SEQRES 5 B 503 GLY PRO VAL ASN GLU HIS ARG GLY ILE GLN ARG LEU GLU SEQRES 6 B 503 ALA MET LEU PHE ALA LEU ASP ARG ILE ASN ARG ASP PRO SEQRES 7 B 503 HIS LEU LEU PRO GLY VAL ARG LEU GLY ALA HIS ILE LEU SEQRES 8 B 503 ASP SER CYS SER LYS ASP THR HIS ALA LEU GLU GLN ALA SEQRES 9 B 503 LEU ASP PHE VAL ARG ALA SER LEU SER ARG GLY ALA ASP SEQRES 10 B 503 GLY SER ARG HIS ILE CYS PRO ASP GLY SER TYR ALA THR SEQRES 11 B 503 HIS GLY ASP ALA PRO THR ALA ILE THR GLY VAL ILE GLY SEQRES 12 B 503 GLY SER TYR SER ASP VAL SER ILE GLN VAL ALA ASN LEU SEQRES 13 B 503 LEU ARG LEU PHE GLN ILE PRO GLN ILE SER TYR ALA SER SEQRES 14 B 503 THR SER ALA LYS LEU SER ASP LYS SER ARG TYR ASP TYR SEQRES 15 B 503 PHE ALA ARG THR VAL PRO PRO ASP PHE PHE GLN ALA LYS SEQRES 16 B 503 ALA MET ALA GLU ILE LEU ARG PHE PHE ASN TRP THR TYR SEQRES 17 B 503 VAL SER THR VAL ALA SER GLU GLY ASP TYR GLY GLU THR SEQRES 18 B 503 GLY ILE GLU ALA PHE GLU LEU GLU ALA ARG ALA ARG ASN SEQRES 19 B 503 ILE SER VAL ALA THR SER GLU LYS VAL GLY ARG ALA MET SEQRES 20 B 503 SER ARG ALA ALA PHE GLU GLY VAL VAL ARG ALA LEU LEU SEQRES 21 B 503 GLN LYS PRO SER ALA ARG VAL ALA VAL LEU PHE THR ARG SEQRES 22 B 503 SER GLU ASP ALA ARG GLU LEU LEU ALA ALA SER GLN ARG SEQRES 23 B 503 LEU ASN ALA SER PHE THR TRP VAL ALA SER ASP GLY TRP SEQRES 24 B 503 GLY ALA LEU GLU GLU VAL VAL ALA GLY SER GLU GLY ALA SEQRES 25 B 503 ALA GLU GLY ALA ILE THR ILE GLU LEU ALA SER TYR PRO SEQRES 26 B 503 ILE SER ASP PHE ALA SER TYR PHE GLN SER LEU ASP PRO SEQRES 27 B 503 TRP ASN ASN SER ARG ASN PRO TRP PHE ARG GLU PHE TRP SEQRES 28 B 503 GLU GLN ARG PHE ARG CYS SER PHE ARG GLN ARG ASP CYS SEQRES 29 B 503 ALA ALA HIS SER LEU ARG ALA VAL PRO PHE GLU GLN GLU SEQRES 30 B 503 SER LYS ILE MET PHE VAL VAL ASN ALA VAL TYR ALA MET SEQRES 31 B 503 ALA HIS ALA LEU HIS ASN MET HIS ARG ALA LEU CYS PRO SEQRES 32 B 503 ASN THR THR ARG LEU CYS ASP ALA MET ARG PRO VAL ASN SEQRES 33 B 503 GLY ARG ARG LEU TYR LYS ASP PHE VAL LEU ASN VAL LYS SEQRES 34 B 503 PHE ASP ALA PRO PHE ARG PRO ALA ASP THR HIS ASN GLU SEQRES 35 B 503 VAL ARG PHE ASP ARG PHE GLY ASP GLY ILE GLY ARG TYR SEQRES 36 B 503 ASN ILE PHE THR TYR LEU ARG ALA GLY SER GLY ARG TYR SEQRES 37 B 503 ARG TYR GLN LYS VAL GLY TYR TRP ALA GLU GLY LEU THR SEQRES 38 B 503 LEU ASP THR SER LEU ILE PRO TRP ALA SER PRO SER ALA SEQRES 39 B 503 GLY GLU GLY HIS HIS HIS HIS HIS HIS HET 40F A 601 13 HET SO4 A 602 5 HET CL A 603 1 HET CL A 604 1 HET 40F B 601 13 HET SO4 B 602 5 HET CL B 603 1 HETNAM 40F (1S,2S,5R,6S)-2-AMINOBICYCLO[3.1.0]HEXANE-2,6- HETNAM 2 40F DICARBOXYLIC ACID HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION FORMUL 3 40F 2(C8 H11 N O4) FORMUL 4 SO4 2(O4 S 2-) FORMUL 5 CL 3(CL 1-) FORMUL 10 HOH *527(H2 O) HELIX 1 AA1 GLY A 58 ASP A 75 1 18 HELIX 2 AA2 LYS A 94 ARG A 107 1 14 HELIX 3 AA3 TYR A 144 ARG A 156 1 13 HELIX 4 AA4 LEU A 157 GLN A 159 5 3 HELIX 5 AA5 SER A 169 ASP A 174 5 6 HELIX 6 AA6 PRO A 187 ASN A 203 1 17 HELIX 7 AA7 TYR A 216 ARG A 231 1 16 HELIX 8 AA8 SER A 246 GLN A 259 1 14 HELIX 9 AA9 ARG A 271 LEU A 285 1 15 HELIX 10 AB1 LEU A 300 ALA A 305 1 6 HELIX 11 AB2 SER A 307 GLU A 312 1 6 HELIX 12 AB3 ASP A 326 SER A 333 1 8 HELIX 13 AB4 TRP A 344 PHE A 353 1 10 HELIX 14 AB5 LYS A 377 CYS A 400 1 24 HELIX 15 AB6 CYS A 407 ARG A 411 5 5 HELIX 16 AB7 ASN A 414 PHE A 422 1 9 HELIX 17 AB8 VAL A 423 VAL A 426 5 4 HELIX 18 AB9 THR A 482 ILE A 485 5 4 HELIX 19 AC1 GLY B 58 ASN B 73 1 16 HELIX 20 AC2 LYS B 94 LEU B 103 1 10 HELIX 21 AC3 ASP B 104 LEU B 110 5 7 HELIX 22 AC4 TYR B 144 ARG B 156 1 13 HELIX 23 AC5 LEU B 157 GLN B 159 5 3 HELIX 24 AC6 SER B 169 ASP B 174 5 6 HELIX 25 AC7 PRO B 187 ASN B 203 1 17 HELIX 26 AC8 GLY B 214 ALA B 230 1 17 HELIX 27 AC9 SER B 246 GLN B 259 1 14 HELIX 28 AD1 ARG B 271 LEU B 285 1 15 HELIX 29 AD2 LEU B 300 ALA B 305 1 6 HELIX 30 AD3 SER B 307 GLU B 312 1 6 HELIX 31 AD4 ILE B 324 SER B 333 1 10 HELIX 32 AD5 TRP B 344 PHE B 353 1 10 HELIX 33 AD6 LYS B 377 CYS B 400 1 24 HELIX 34 AD7 CYS B 407 ARG B 411 5 5 HELIX 35 AD8 ASN B 414 PHE B 422 1 9 HELIX 36 AD9 VAL B 423 ASN B 425 5 3 HELIX 37 AE1 THR B 482 ILE B 485 5 4 SHEET 1 AA1 6 LEU A 26 LEU A 28 0 SHEET 2 AA1 6 LEU A 84 ASP A 90 -1 O ILE A 88 N LEU A 26 SHEET 3 AA1 6 LEU A 32 PHE A 38 1 N LEU A 32 O GLY A 85 SHEET 4 AA1 6 GLY A 138 ILE A 140 1 O GLY A 138 N GLY A 35 SHEET 5 AA1 6 GLN A 162 SER A 164 1 O ILE A 163 N VAL A 139 SHEET 6 AA1 6 PHE A 181 ARG A 183 1 O ALA A 182 N GLN A 162 SHEET 1 AA2 2 HIS A 41 LYS A 43 0 SHEET 2 AA2 2 CYS A 50 VAL A 53 -1 O PRO A 52 N GLN A 42 SHEET 1 AA3 8 SER A 234 VAL A 241 0 SHEET 2 AA3 8 TYR A 206 SER A 212 1 N VAL A 207 O ALA A 236 SHEET 3 AA3 8 VAL A 265 PHE A 269 1 O VAL A 267 N SER A 208 SHEET 4 AA3 8 THR A 290 ALA A 293 1 O VAL A 292 N LEU A 268 SHEET 5 AA3 8 ILE A 315 LEU A 319 1 O ILE A 315 N TRP A 291 SHEET 6 AA3 8 TYR A 453 ARG A 460 -1 O ASN A 454 N GLU A 318 SHEET 7 AA3 8 TYR A 466 TRP A 474 -1 O ARG A 467 N LEU A 459 SHEET 8 AA3 8 LEU A 478 LEU A 480 -1 O THR A 479 N TYR A 473 SHEET 1 AA4 2 PHE A 428 ASP A 429 0 SHEET 2 AA4 2 GLU A 440 VAL A 441 -1 O VAL A 441 N PHE A 428 SHEET 1 AA5 6 LEU B 26 LEU B 28 0 SHEET 2 AA5 6 LEU B 84 ASP B 90 -1 O ILE B 88 N LEU B 26 SHEET 3 AA5 6 LEU B 32 PHE B 38 1 N LEU B 32 O GLY B 85 SHEET 4 AA5 6 GLY B 138 ILE B 140 1 O GLY B 138 N GLY B 35 SHEET 5 AA5 6 GLN B 162 SER B 164 1 O ILE B 163 N VAL B 139 SHEET 6 AA5 6 PHE B 181 ARG B 183 1 O ALA B 182 N GLN B 162 SHEET 1 AA6 2 HIS B 41 LYS B 43 0 SHEET 2 AA6 2 CYS B 50 VAL B 53 -1 O PRO B 52 N GLN B 42 SHEET 1 AA7 8 SER B 234 VAL B 241 0 SHEET 2 AA7 8 TYR B 206 SER B 212 1 N THR B 209 O GLU B 239 SHEET 3 AA7 8 VAL B 265 PHE B 269 1 O VAL B 267 N SER B 208 SHEET 4 AA7 8 THR B 290 ALA B 293 1 O VAL B 292 N LEU B 268 SHEET 5 AA7 8 ILE B 315 LEU B 319 1 O ILE B 315 N TRP B 291 SHEET 6 AA7 8 TYR B 453 ARG B 460 -1 O ASN B 454 N GLU B 318 SHEET 7 AA7 8 TYR B 466 TRP B 474 -1 O TRP B 474 N TYR B 453 SHEET 8 AA7 8 LEU B 478 LEU B 480 -1 O THR B 479 N TYR B 473 SHEET 1 AA8 2 LYS B 427 ASP B 429 0 SHEET 2 AA8 2 GLU B 440 ARG B 442 -1 O VAL B 441 N PHE B 428 SSBOND 1 CYS A 50 CYS A 92 1555 1555 2.05 SSBOND 2 CYS A 355 CYS A 362 1555 1555 2.04 SSBOND 3 CYS A 400 CYS A 407 1555 1555 2.04 SSBOND 4 CYS B 50 CYS B 92 1555 1555 2.06 SSBOND 5 CYS B 355 CYS B 362 1555 1555 2.06 SSBOND 6 CYS B 400 CYS B 407 1555 1555 2.05 CISPEP 1 GLY A 141 GLY A 142 0 -5.66 CISPEP 2 ARG A 411 PRO A 412 0 1.95 CISPEP 3 GLY B 141 GLY B 142 0 -4.36 CISPEP 4 ARG B 411 PRO B 412 0 2.13 SITE 1 AC1 13 ARG A 57 ARG A 61 SER A 143 TYR A 144 SITE 2 AC1 13 SER A 145 ALA A 166 SER A 167 THR A 168 SITE 3 AC1 13 TYR A 216 ASP A 295 LYS A 377 HOH A 735 SITE 4 AC1 13 HOH A 787 SITE 1 AC2 6 ARG A 442 ASP A 444 ARG A 445 HOH A 828 SITE 2 AC2 6 HOH A 849 ARG B 354 SITE 1 AC3 4 SER A 91 SER A 143 TYR A 144 VAL A 147 SITE 1 AC4 3 TYR A 144 ARG A 271 GLU A 273 SITE 1 AC5 13 ARG B 57 ARG B 61 SER B 143 TYR B 144 SITE 2 AC5 13 SER B 145 ALA B 166 SER B 167 THR B 168 SITE 3 AC5 13 TYR B 216 ASP B 295 LYS B 377 HOH B 841 SITE 4 AC5 13 HOH B 847 SITE 1 AC6 4 ARG A 354 ARG B 442 ASP B 444 ARG B 445 SITE 1 AC7 4 SER B 91 SER B 143 TYR B 144 VAL B 147 CRYST1 81.644 159.652 93.880 90.00 90.00 90.00 P 21 21 2 8 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 0.012248 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006264 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010652 0.00000