HEADER SIGNALING PROTEIN 17-DEC-06 2E4U TITLE CRYSTAL STRUCTURE OF THE EXTRACELLULAR REGION OF THE GROUP II TITLE 2 METABOTROPIC GLUTAMATE RECEPTOR COMPLEXED WITH L-GLUTAMATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: METABOTROPIC GLUTAMATE RECEPTOR 3; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: EXTRACELLULAR REGION; COMPND 5 SYNONYM: MGLUR3, GROUP II METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 3; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 6 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HIGH FIVE; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS G-PROTEIN-COUPLED RECEPTOR, NEURON, CENTRAL NERVE SYSTEM, SIGNALING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.MUTO,D.TSUCHIYA,K.MORIKAWA,H.JINGAMI REVDAT 8 13-NOV-24 2E4U 1 REMARK REVDAT 7 25-OCT-23 2E4U 1 REMARK REVDAT 6 10-NOV-21 2E4U 1 SEQADV HETSYN REVDAT 5 29-JUL-20 2E4U 1 COMPND REMARK SEQADV HETNAM REVDAT 5 2 1 LINK SITE REVDAT 4 13-JUL-11 2E4U 1 VERSN REVDAT 3 24-FEB-09 2E4U 1 VERSN REVDAT 2 27-MAR-07 2E4U 1 JRNL REVDAT 1 27-FEB-07 2E4U 0 JRNL AUTH T.MUTO,D.TSUCHIYA,K.MORIKAWA,H.JINGAMI JRNL TITL STRUCTURES OF THE EXTRACELLULAR REGIONS OF THE GROUP II/III JRNL TITL 2 METABOTROPIC GLUTAMATE RECEPTORS JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 3759 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17360426 JRNL DOI 10.1073/PNAS.0611577104 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 72364 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 SET) : 0.238 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 5155 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.43 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3337 REMARK 3 BIN FREE R VALUE : 0.3710 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 8141 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 274 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.416 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2E4U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-DEC-06. REMARK 100 THE DEPOSITION ID IS D_1000026226. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72540 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 6.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.52000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1EWK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M NH4H2PO4, 2.5-5.0% PEG 6000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, PH 5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 48.73450 REMARK 290 SMTRY3 2 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS ONE BIOLOGICAL HOMODIMER. 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 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 ASP A 25 REMARK 465 HIS A 26 REMARK 465 ASN A 27 REMARK 465 PHE A 28 REMARK 465 MET 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 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 ASP A 568 REMARK 465 TYR A 569 REMARK 465 ILE A 570 REMARK 465 LYS A 571 REMARK 465 TRP A 572 REMARK 465 GLU A 573 REMARK 465 ASP A 574 REMARK 465 ALA A 575 REMARK 465 LEU A 576 REMARK 465 VAL A 577 REMARK 465 PRO A 578 REMARK 465 ARG A 579 REMARK 465 ASP B 25 REMARK 465 HIS B 26 REMARK 465 ASN B 27 REMARK 465 THR B 118 REMARK 465 LYS B 119 REMARK 465 VAL B 120 REMARK 465 ASP B 121 REMARK 465 GLU B 122 REMARK 465 ALA B 123 REMARK 465 GLU B 124 REMARK 465 TYR B 125 REMARK 465 MET B 126 REMARK 465 CYS B 127 REMARK 465 PRO B 128 REMARK 465 ASP B 129 REMARK 465 GLY B 130 REMARK 465 SER B 131 REMARK 465 TYR B 132 REMARK 465 ALA B 133 REMARK 465 ILE B 134 REMARK 465 GLN B 135 REMARK 465 GLU B 136 REMARK 465 ASN B 137 REMARK 465 ASN B 365 REMARK 465 LYS B 366 REMARK 465 ARG B 367 REMARK 465 ASN B 368 REMARK 465 HIS B 369 REMARK 465 ARG B 370 REMARK 465 ASP B 568 REMARK 465 TYR B 569 REMARK 465 ILE B 570 REMARK 465 LYS B 571 REMARK 465 TRP B 572 REMARK 465 GLU B 573 REMARK 465 ASP B 574 REMARK 465 ALA B 575 REMARK 465 LEU B 576 REMARK 465 VAL B 577 REMARK 465 PRO B 578 REMARK 465 ARG B 579 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 501 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 501 CG CD NE CZ NH1 NH2 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 GLY A 148 N - CA - C ANGL. DEV. = -15.7 DEGREES REMARK 500 GLY B 148 N - CA - C ANGL. DEV. = -15.1 DEGREES REMARK 500 CYS B 546 CA - CB - SG ANGL. DEV. = -13.8 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 116 37.52 -76.05 REMARK 500 SER A 149 -62.40 -100.78 REMARK 500 ALA A 172 -17.71 -157.57 REMARK 500 LEU A 178 -9.38 -59.05 REMARK 500 TYR A 184 59.48 -114.74 REMARK 500 ASP A 194 2.39 -66.65 REMARK 500 SER A 313 25.10 -156.85 REMARK 500 ASN A 345 64.55 -115.91 REMARK 500 CYS A 361 -151.34 -91.75 REMARK 500 SER A 362 144.75 160.67 REMARK 500 LEU A 363 -91.14 -135.28 REMARK 500 LYS A 432 48.41 -88.69 REMARK 500 GLU A 433 -11.18 -162.34 REMARK 500 THR A 441 133.98 -39.51 REMARK 500 ALA A 442 124.93 -27.64 REMARK 500 PRO A 443 -34.23 -18.50 REMARK 500 PHE A 444 27.34 -62.56 REMARK 500 ASN A 447 -175.46 55.91 REMARK 500 LYS A 448 1.85 -155.57 REMARK 500 ALA A 450 43.83 -76.39 REMARK 500 ASP A 451 63.80 36.29 REMARK 500 SER A 452 48.20 -96.51 REMARK 500 GLN A 473 -3.12 -153.19 REMARK 500 THR A 474 -53.06 -14.72 REMARK 500 GLU A 488 -22.46 -157.23 REMARK 500 LEU A 492 138.85 -172.25 REMARK 500 ARG A 501 35.86 82.39 REMARK 500 ASN A 502 17.78 40.66 REMARK 500 PRO A 505 150.52 -41.73 REMARK 500 ASN A 516 -15.93 -31.46 REMARK 500 GLU A 517 -14.41 -174.22 REMARK 500 PRO A 523 -110.33 -68.09 REMARK 500 PRO A 536 -19.45 -49.19 REMARK 500 PRO A 566 -159.14 -85.82 REMARK 500 SER B 149 -62.58 -103.33 REMARK 500 ALA B 172 -17.92 -155.63 REMARK 500 LEU B 178 -5.87 -59.75 REMARK 500 LYS B 181 2.87 -69.35 REMARK 500 TYR B 184 62.79 -113.13 REMARK 500 ALA B 305 42.30 -107.43 REMARK 500 SER B 313 22.16 -155.71 REMARK 500 ASN B 345 72.76 -118.60 REMARK 500 PRO B 349 2.77 -64.17 REMARK 500 CYS B 361 -149.45 -94.94 REMARK 500 SER B 362 147.66 161.16 REMARK 500 LEU B 363 -93.08 -137.86 REMARK 500 LYS B 375 -0.58 -57.36 REMARK 500 GLU B 433 -26.21 -166.92 REMARK 500 ALA B 442 125.86 -29.61 REMARK 500 PRO B 443 -29.00 -20.99 REMARK 500 REMARK 500 THIS ENTRY HAS 70 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E4V RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH DCG-IV REMARK 900 RELATED ID: 2E4W RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH 1S,3S-ACPD REMARK 900 RELATED ID: 2E4X RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH 1S,3R-ACPD REMARK 900 RELATED ID: 2E4Y RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH 2R,4R-APDC REMARK 900 RELATED ID: 2E4Z RELATED DB: PDB REMARK 900 THE LIGAND-BINDING REGION OF THE GROUP III METABOTROPIC GLUTAMATE REMARK 900 RECEPTOR DBREF 2E4U A 25 575 UNP P31422 MGR3_RAT 25 575 DBREF 2E4U B 25 575 UNP P31422 MGR3_RAT 25 575 SEQADV 2E4U GLN A 414 UNP P31422 ASN 414 ENGINEERED MUTATION SEQADV 2E4U GLN A 439 UNP P31422 ASN 439 ENGINEERED MUTATION SEQADV 2E4U LEU A 576 UNP P31422 CLONING ARTIFACT SEQADV 2E4U VAL A 577 UNP P31422 CLONING ARTIFACT SEQADV 2E4U PRO A 578 UNP P31422 CLONING ARTIFACT SEQADV 2E4U ARG A 579 UNP P31422 CLONING ARTIFACT SEQADV 2E4U GLN B 414 UNP P31422 ASN 414 ENGINEERED MUTATION SEQADV 2E4U GLN B 439 UNP P31422 ASN 439 ENGINEERED MUTATION SEQADV 2E4U LEU B 576 UNP P31422 CLONING ARTIFACT SEQADV 2E4U VAL B 577 UNP P31422 CLONING ARTIFACT SEQADV 2E4U PRO B 578 UNP P31422 CLONING ARTIFACT SEQADV 2E4U ARG B 579 UNP P31422 CLONING ARTIFACT SEQRES 1 A 555 ASP HIS ASN PHE MET ARG ARG GLU ILE LYS ILE GLU GLY SEQRES 2 A 555 ASP LEU VAL LEU GLY GLY LEU PHE PRO ILE ASN GLU LYS SEQRES 3 A 555 GLY THR GLY THR GLU GLU CYS GLY ARG ILE ASN GLU ASP SEQRES 4 A 555 ARG GLY ILE GLN ARG LEU GLU ALA MET LEU PHE ALA ILE SEQRES 5 A 555 ASP GLU ILE ASN LYS ASP ASN TYR LEU LEU PRO GLY VAL SEQRES 6 A 555 LYS LEU GLY VAL HIS ILE LEU ASP THR CYS SER ARG ASP SEQRES 7 A 555 THR TYR ALA LEU GLU GLN SER LEU GLU PHE VAL ARG ALA SEQRES 8 A 555 SER LEU THR LYS VAL ASP GLU ALA GLU TYR MET CYS PRO SEQRES 9 A 555 ASP GLY SER TYR ALA ILE GLN GLU ASN ILE PRO LEU LEU SEQRES 10 A 555 ILE ALA GLY VAL ILE GLY GLY SER TYR SER SER VAL SER SEQRES 11 A 555 ILE GLN VAL ALA ASN LEU LEU ARG LEU PHE GLN ILE PRO SEQRES 12 A 555 GLN ILE SER TYR ALA SER THR SER ALA LYS LEU SER ASP SEQRES 13 A 555 LYS SER ARG TYR ASP TYR PHE ALA ARG THR VAL PRO PRO SEQRES 14 A 555 ASP PHE TYR GLN ALA LYS ALA MET ALA GLU ILE LEU ARG SEQRES 15 A 555 PHE PHE ASN TRP THR TYR VAL SER THR VAL ALA SER GLU SEQRES 16 A 555 GLY ASP TYR GLY GLU THR GLY ILE GLU ALA PHE GLU GLN SEQRES 17 A 555 GLU ALA ARG LEU ARG ASN ILE CYS ILE ALA THR ALA GLU SEQRES 18 A 555 LYS VAL GLY ARG SER ASN ILE ARG LYS SER TYR ASP SER SEQRES 19 A 555 VAL ILE ARG GLU LEU LEU GLN LYS PRO ASN ALA ARG VAL SEQRES 20 A 555 VAL VAL LEU PHE MET ARG SER ASP ASP SER ARG GLU LEU SEQRES 21 A 555 ILE ALA ALA ALA ASN ARG VAL ASN ALA SER PHE THR TRP SEQRES 22 A 555 VAL ALA SER ASP GLY TRP GLY ALA GLN GLU SER ILE VAL SEQRES 23 A 555 LYS GLY SER GLU HIS VAL ALA TYR GLY ALA ILE THR LEU SEQRES 24 A 555 GLU LEU ALA SER HIS PRO VAL ARG GLN PHE ASP ARG TYR SEQRES 25 A 555 PHE GLN SER LEU ASN PRO TYR ASN ASN HIS ARG ASN PRO SEQRES 26 A 555 TRP PHE ARG ASP PHE TRP GLU GLN LYS PHE GLN CYS SER SEQRES 27 A 555 LEU GLN ASN LYS ARG ASN HIS ARG GLN VAL CYS ASP LYS SEQRES 28 A 555 HIS LEU ALA ILE ASP SER SER ASN TYR GLU GLN GLU SER SEQRES 29 A 555 LYS ILE MET PHE VAL VAL ASN ALA VAL TYR ALA MET ALA SEQRES 30 A 555 HIS ALA LEU HIS LYS MET GLN ARG THR LEU CYS PRO GLN SEQRES 31 A 555 THR THR LYS LEU CYS ASP ALA MET LYS ILE LEU ASP GLY SEQRES 32 A 555 LYS LYS LEU TYR LYS GLU TYR LEU LEU LYS ILE GLN PHE SEQRES 33 A 555 THR ALA PRO PHE ASN PRO ASN LYS GLY ALA ASP SER ILE SEQRES 34 A 555 VAL LYS PHE ASP THR PHE GLY ASP GLY MET GLY ARG TYR SEQRES 35 A 555 ASN VAL PHE ASN LEU GLN GLN THR GLY GLY LYS TYR SER SEQRES 36 A 555 TYR LEU LYS VAL GLY HIS TRP ALA GLU THR LEU SER LEU SEQRES 37 A 555 ASP VAL ASP SER ILE HIS TRP SER ARG ASN SER VAL PRO SEQRES 38 A 555 THR SER GLN CYS SER ASP PRO CYS ALA PRO ASN GLU MET SEQRES 39 A 555 LYS ASN MET GLN PRO GLY ASP VAL CYS CYS TRP ILE CYS SEQRES 40 A 555 ILE PRO CYS GLU PRO TYR GLU TYR LEU VAL ASP GLU PHE SEQRES 41 A 555 THR CYS MET ASP CYS GLY PRO GLY GLN TRP PRO THR ALA SEQRES 42 A 555 ASP LEU SER GLY CYS TYR ASN LEU PRO GLU ASP TYR ILE SEQRES 43 A 555 LYS TRP GLU ASP ALA LEU VAL PRO ARG SEQRES 1 B 555 ASP HIS ASN PHE MET ARG ARG GLU ILE LYS ILE GLU GLY SEQRES 2 B 555 ASP LEU VAL LEU GLY GLY LEU PHE PRO ILE ASN GLU LYS SEQRES 3 B 555 GLY THR GLY THR GLU GLU CYS GLY ARG ILE ASN GLU ASP SEQRES 4 B 555 ARG GLY ILE GLN ARG LEU GLU ALA MET LEU PHE ALA ILE SEQRES 5 B 555 ASP GLU ILE ASN LYS ASP ASN TYR LEU LEU PRO GLY VAL SEQRES 6 B 555 LYS LEU GLY VAL HIS ILE LEU ASP THR CYS SER ARG ASP SEQRES 7 B 555 THR TYR ALA LEU GLU GLN SER LEU GLU PHE VAL ARG ALA SEQRES 8 B 555 SER LEU THR LYS VAL ASP GLU ALA GLU TYR MET CYS PRO SEQRES 9 B 555 ASP GLY SER TYR ALA ILE GLN GLU ASN ILE PRO LEU LEU SEQRES 10 B 555 ILE ALA GLY VAL ILE GLY GLY SER TYR SER SER VAL SER SEQRES 11 B 555 ILE GLN VAL ALA ASN LEU LEU ARG LEU PHE GLN ILE PRO SEQRES 12 B 555 GLN ILE SER TYR ALA SER THR SER ALA LYS LEU SER ASP SEQRES 13 B 555 LYS SER ARG TYR ASP TYR PHE ALA ARG THR VAL PRO PRO SEQRES 14 B 555 ASP PHE TYR GLN ALA LYS ALA MET ALA GLU ILE LEU ARG SEQRES 15 B 555 PHE PHE ASN TRP THR TYR VAL SER THR VAL ALA SER GLU SEQRES 16 B 555 GLY ASP TYR GLY GLU THR GLY ILE GLU ALA PHE GLU GLN SEQRES 17 B 555 GLU ALA ARG LEU ARG ASN ILE CYS ILE ALA THR ALA GLU SEQRES 18 B 555 LYS VAL GLY ARG SER ASN ILE ARG LYS SER TYR ASP SER SEQRES 19 B 555 VAL ILE ARG GLU LEU LEU GLN LYS PRO ASN ALA ARG VAL SEQRES 20 B 555 VAL VAL LEU PHE MET ARG SER ASP ASP SER ARG GLU LEU SEQRES 21 B 555 ILE ALA ALA ALA ASN ARG VAL ASN ALA SER PHE THR TRP SEQRES 22 B 555 VAL ALA SER ASP GLY TRP GLY ALA GLN GLU SER ILE VAL SEQRES 23 B 555 LYS GLY SER GLU HIS VAL ALA TYR GLY ALA ILE THR LEU SEQRES 24 B 555 GLU LEU ALA SER HIS PRO VAL ARG GLN PHE ASP ARG TYR SEQRES 25 B 555 PHE GLN SER LEU ASN PRO TYR ASN ASN HIS ARG ASN PRO SEQRES 26 B 555 TRP PHE ARG ASP PHE TRP GLU GLN LYS PHE GLN CYS SER SEQRES 27 B 555 LEU GLN ASN LYS ARG ASN HIS ARG GLN VAL CYS ASP LYS SEQRES 28 B 555 HIS LEU ALA ILE ASP SER SER ASN TYR GLU GLN GLU SER SEQRES 29 B 555 LYS ILE MET PHE VAL VAL ASN ALA VAL TYR ALA MET ALA SEQRES 30 B 555 HIS ALA LEU HIS LYS MET GLN ARG THR LEU CYS PRO GLN SEQRES 31 B 555 THR THR LYS LEU CYS ASP ALA MET LYS ILE LEU ASP GLY SEQRES 32 B 555 LYS LYS LEU TYR LYS GLU TYR LEU LEU LYS ILE GLN PHE SEQRES 33 B 555 THR ALA PRO PHE ASN PRO ASN LYS GLY ALA ASP SER ILE SEQRES 34 B 555 VAL LYS PHE ASP THR PHE GLY ASP GLY MET GLY ARG TYR SEQRES 35 B 555 ASN VAL PHE ASN LEU GLN GLN THR GLY GLY LYS TYR SER SEQRES 36 B 555 TYR LEU LYS VAL GLY HIS TRP ALA GLU THR LEU SER LEU SEQRES 37 B 555 ASP VAL ASP SER ILE HIS TRP SER ARG ASN SER VAL PRO SEQRES 38 B 555 THR SER GLN CYS SER ASP PRO CYS ALA PRO ASN GLU MET SEQRES 39 B 555 LYS ASN MET GLN PRO GLY ASP VAL CYS CYS TRP ILE CYS SEQRES 40 B 555 ILE PRO CYS GLU PRO TYR GLU TYR LEU VAL ASP GLU PHE SEQRES 41 B 555 THR CYS MET ASP CYS GLY PRO GLY GLN TRP PRO THR ALA SEQRES 42 B 555 ASP LEU SER GLY CYS TYR ASN LEU PRO GLU ASP TYR ILE SEQRES 43 B 555 LYS TRP GLU ASP ALA LEU VAL PRO ARG MODRES 2E4U ASN A 209 ASN GLYCOSYLATION SITE MODRES 2E4U ASN B 209 ASN GLYCOSYLATION SITE HET NAG A 801 14 HET GLU A 701 10 HET NAG B 802 14 HET GLU B 702 10 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM GLU GLUTAMIC ACID HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 2(C8 H15 N O6) FORMUL 4 GLU 2(C5 H9 N O4) FORMUL 7 HOH *274(H2 O) HELIX 1 1 GLY A 65 ASP A 82 1 18 HELIX 2 2 ARG A 101 ALA A 115 1 15 HELIX 3 3 TYR A 150 ARG A 162 1 13 HELIX 4 4 LEU A 163 GLN A 165 5 3 HELIX 5 5 SER A 175 ASP A 180 5 6 HELIX 6 6 PRO A 193 PHE A 208 1 16 HELIX 7 7 TYR A 222 LEU A 236 1 15 HELIX 8 8 ILE A 252 GLN A 265 1 14 HELIX 9 9 ARG A 277 VAL A 291 1 15 HELIX 10 10 GLN A 306 VAL A 310 5 5 HELIX 11 11 SER A 313 TYR A 318 1 6 HELIX 12 12 VAL A 330 SER A 339 1 10 HELIX 13 13 TRP A 350 PHE A 359 1 10 HELIX 14 14 LYS A 389 CYS A 412 1 24 HELIX 15 15 CYS A 419 LYS A 423 5 5 HELIX 16 16 ASP A 426 LEU A 435 1 10 HELIX 17 17 ASP A 493 ILE A 497 5 5 HELIX 18 18 GLY B 65 ASN B 80 1 16 HELIX 19 19 ARG B 101 ALA B 115 1 15 HELIX 20 20 TYR B 150 ARG B 162 1 13 HELIX 21 21 LEU B 163 GLN B 165 5 3 HELIX 22 22 SER B 175 ASP B 180 5 6 HELIX 23 23 PRO B 193 PHE B 208 1 16 HELIX 24 24 TYR B 222 ARG B 237 1 16 HELIX 25 25 ILE B 252 GLN B 265 1 14 HELIX 26 26 ARG B 277 VAL B 291 1 15 HELIX 27 27 VAL B 330 SER B 339 1 10 HELIX 28 28 TRP B 350 GLN B 360 1 11 HELIX 29 29 LYS B 389 CYS B 412 1 24 HELIX 30 30 CYS B 419 LYS B 423 5 5 HELIX 31 31 ASP B 426 LEU B 435 1 10 HELIX 32 32 VAL B 494 ILE B 497 5 4 SHEET 1 A 6 ILE A 33 ILE A 35 0 SHEET 2 A 6 LEU A 91 ASP A 97 -1 O VAL A 93 N ILE A 35 SHEET 3 A 6 LEU A 39 PHE A 45 1 N LEU A 39 O GLY A 92 SHEET 4 A 6 ILE A 142 GLY A 147 1 O ILE A 146 N GLY A 42 SHEET 5 A 6 GLN A 168 SER A 170 1 O ILE A 169 N GLY A 147 SHEET 6 A 6 PHE A 187 ARG A 189 1 O ALA A 188 N GLN A 168 SHEET 1 B 2 ASN A 48 LYS A 50 0 SHEET 2 B 2 CYS A 57 ILE A 60 -1 O ARG A 59 N GLU A 49 SHEET 1 C 8 CYS A 240 VAL A 247 0 SHEET 2 C 8 TYR A 212 SER A 218 1 N THR A 215 O GLU A 245 SHEET 3 C 8 VAL A 271 PHE A 275 1 O VAL A 273 N SER A 214 SHEET 4 C 8 THR A 296 ALA A 299 1 O VAL A 298 N LEU A 274 SHEET 5 C 8 ILE A 321 LEU A 325 1 O ILE A 321 N TRP A 297 SHEET 6 C 8 TYR A 466 GLN A 472 -1 O PHE A 469 N THR A 322 SHEET 7 C 8 SER A 479 TRP A 486 -1 O SER A 479 N GLN A 472 SHEET 8 C 8 LEU A 490 SER A 491 -1 O SER A 491 N HIS A 485 SHEET 1 D 2 ILE A 438 PHE A 440 0 SHEET 2 D 2 ILE A 453 LYS A 455 -1 O VAL A 454 N GLN A 439 SHEET 1 E 2 MET A 518 MET A 521 0 SHEET 2 E 2 ILE A 530 PRO A 533 -1 O ILE A 530 N MET A 521 SHEET 1 F 2 GLU A 538 ASP A 542 0 SHEET 2 F 2 THR A 545 ASP A 548 -1 O MET A 547 N TYR A 539 SHEET 1 G 2 GLN A 553 PRO A 555 0 SHEET 2 G 2 CYS A 562 ASN A 564 -1 O TYR A 563 N TRP A 554 SHEET 1 H 6 ILE B 33 ILE B 35 0 SHEET 2 H 6 LEU B 91 ASP B 97 -1 O VAL B 93 N ILE B 35 SHEET 3 H 6 LEU B 39 PHE B 45 1 N LEU B 39 O GLY B 92 SHEET 4 H 6 ILE B 142 GLY B 147 1 O ILE B 146 N GLY B 42 SHEET 5 H 6 GLN B 168 SER B 170 1 O ILE B 169 N GLY B 147 SHEET 6 H 6 PHE B 187 ARG B 189 1 O ALA B 188 N GLN B 168 SHEET 1 I 2 ASN B 48 LYS B 50 0 SHEET 2 I 2 CYS B 57 ILE B 60 -1 O ARG B 59 N GLU B 49 SHEET 1 J 8 CYS B 240 VAL B 247 0 SHEET 2 J 8 TYR B 212 SER B 218 1 N VAL B 213 O ALA B 242 SHEET 3 J 8 VAL B 271 PHE B 275 1 O VAL B 273 N SER B 214 SHEET 4 J 8 THR B 296 ALA B 299 1 O VAL B 298 N LEU B 274 SHEET 5 J 8 ILE B 321 LEU B 325 1 O ILE B 321 N TRP B 297 SHEET 6 J 8 TYR B 466 GLN B 472 -1 O PHE B 469 N THR B 322 SHEET 7 J 8 SER B 479 TRP B 486 -1 O SER B 479 N GLN B 472 SHEET 8 J 8 LEU B 490 LEU B 492 -1 O SER B 491 N HIS B 485 SHEET 1 K 2 GLN B 439 PHE B 440 0 SHEET 2 K 2 ILE B 453 VAL B 454 -1 O VAL B 454 N GLN B 439 SHEET 1 L 2 MET B 518 MET B 521 0 SHEET 2 L 2 ILE B 530 PRO B 533 -1 O ILE B 530 N MET B 521 SHEET 1 M 2 GLU B 538 ASP B 542 0 SHEET 2 M 2 THR B 545 ASP B 548 -1 O THR B 545 N ASP B 542 SHEET 1 N 2 GLN B 553 PRO B 555 0 SHEET 2 N 2 CYS B 562 ASN B 564 -1 O TYR B 563 N TRP B 554 SSBOND 1 CYS A 57 CYS A 99 1555 1555 2.03 SSBOND 2 CYS A 240 CYS A 527 1555 1555 2.03 SSBOND 3 CYS A 361 CYS A 373 1555 1555 2.01 SSBOND 4 CYS A 412 CYS A 419 1555 1555 2.04 SSBOND 5 CYS A 509 CYS A 528 1555 1555 2.03 SSBOND 6 CYS A 513 CYS A 531 1555 1555 2.03 SSBOND 7 CYS A 534 CYS A 546 1555 1555 2.03 SSBOND 8 CYS A 549 CYS A 562 1555 1555 2.05 SSBOND 9 CYS B 57 CYS B 99 1555 1555 2.04 SSBOND 10 CYS B 240 CYS B 527 1555 1555 2.03 SSBOND 11 CYS B 361 CYS B 373 1555 1555 2.02 SSBOND 12 CYS B 412 CYS B 419 1555 1555 2.04 SSBOND 13 CYS B 509 CYS B 528 1555 1555 2.03 SSBOND 14 CYS B 513 CYS B 531 1555 1555 2.04 SSBOND 15 CYS B 534 CYS B 546 1555 1555 2.00 SSBOND 16 CYS B 549 CYS B 562 1555 1555 2.04 LINK ND2 ASN A 209 C1 NAG A 801 1555 1555 1.46 LINK ND2 ASN B 209 C1 NAG B 802 1555 1555 1.45 CRYST1 84.005 97.469 108.068 90.00 92.95 90.00 P 1 21 1 4 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 0.011904 0.000000 0.000613 0.00000 SCALE2 0.000000 0.010260 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009266 0.00000