HEADER SIGNALING PROTEIN 17-DEC-06 2E4Z TITLE CRYSTAL STRUCTURE OF THE LIGAND-BINDING REGION OF THE GROUP III TITLE 2 METABOTROPIC GLUTAMATE RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: METABOTROPIC GLUTAMATE RECEPTOR 7; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LIGAND-BINDING REGION, RESIDUES 33-521; COMPND 5 SYNONYM: MGLUR7, GROUP III METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 7; COMPND 6 ENGINEERED: 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 5 25-OCT-23 2E4Z 1 REMARK SEQADV REVDAT 4 13-JUL-11 2E4Z 1 VERSN REVDAT 3 24-FEB-09 2E4Z 1 VERSN REVDAT 2 27-MAR-07 2E4Z 1 JRNL REVDAT 1 27-FEB-07 2E4Z 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. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 8036 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) : 0.274 REMARK 3 R VALUE (WORKING SET) : 0.270 REMARK 3 FREE R VALUE : 0.324 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : 607 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) : 3.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.38 REMARK 3 REFLECTION IN BIN (WORKING SET) : 533 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 43 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3293 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 0 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) : 41.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.88000 REMARK 3 B22 (A**2) : 1.88000 REMARK 3 B33 (A**2) : -2.82000 REMARK 3 B12 (A**2) : 0.94000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.702 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.579 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 33.152 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.882 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.823 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3379 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4601 ; 0.963 ; 1.934 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 429 ; 4.973 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 514 ; 0.064 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2602 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1680 ; 0.201 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 106 ; 0.149 ; 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): 33 ; 0.183 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.125 ; 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): 2150 ; 1.240 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3432 ; 2.343 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1229 ; 2.584 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1169 ; 4.091 ; 6.000 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 : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 40 A 206 REMARK 3 RESIDUE RANGE : A 343 A 477 REMARK 3 RESIDUE RANGE : A 1001 A 1001 REMARK 3 ORIGIN FOR THE GROUP (A): 38.5136 6.7038 -0.8010 REMARK 3 T TENSOR REMARK 3 T11: 0.3306 T22: 0.0006 REMARK 3 T33: 0.1402 T12: -0.0109 REMARK 3 T13: 0.0191 T23: -0.0068 REMARK 3 L TENSOR REMARK 3 L11: 5.1232 L22: 4.1170 REMARK 3 L33: 4.6569 L12: 0.4148 REMARK 3 L13: -1.9097 L23: -0.0716 REMARK 3 S TENSOR REMARK 3 S11: -0.1720 S12: -0.2384 S13: -0.0446 REMARK 3 S21: 0.2802 S22: 0.0867 S23: 0.2115 REMARK 3 S31: -0.0896 S32: -0.2663 S33: 0.0853 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 207 A 342 REMARK 3 RESIDUE RANGE : A 478 A 511 REMARK 3 ORIGIN FOR THE GROUP (A): 62.9157 -4.5177 15.2428 REMARK 3 T TENSOR REMARK 3 T11: 0.2247 T22: 0.3493 REMARK 3 T33: 0.2892 T12: 0.0444 REMARK 3 T13: -0.0563 T23: 0.0944 REMARK 3 L TENSOR REMARK 3 L11: 3.4828 L22: 11.0025 REMARK 3 L33: 6.3598 L12: -0.3851 REMARK 3 L13: 0.1740 L23: -4.0775 REMARK 3 S TENSOR REMARK 3 S11: -0.2278 S12: -0.3034 S13: 0.1720 REMARK 3 S21: -0.1293 S22: 0.1601 S23: 0.1197 REMARK 3 S31: 0.1016 S32: 0.1643 S33: 0.0678 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2E4Z 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_1000026231. 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 : 5.8 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 : 8887 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.11200 REMARK 200 R SYM (I) : 0.10600 REMARK 200 FOR THE DATA SET : 5.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.54000 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 (%): 51.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02M CITRATE, 0.08M MES, 0.01M REMARK 280 GLUTAMATE, 2.2M AMMONIUM SULFATE, PH 5.8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 38.11067 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 76.22133 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 76.22133 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 38.11067 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 SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE TWO FOLD AXIS: X-Y,-Y,-1/3-Z 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 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 -38.11067 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 33 REMARK 465 GLY A 34 REMARK 465 GLN A 35 REMARK 465 GLU A 36 REMARK 465 MET A 37 REMARK 465 TYR A 38 REMARK 465 ALA A 39 REMARK 465 LYS A 129 REMARK 465 ASP A 130 REMARK 465 THR A 131 REMARK 465 SER A 132 REMARK 465 ASP A 133 REMARK 465 VAL A 134 REMARK 465 ARG A 135 REMARK 465 CYS A 136 REMARK 465 THR A 137 REMARK 465 ASN A 138 REMARK 465 GLY A 139 REMARK 465 GLU A 140 REMARK 465 PRO A 141 REMARK 465 PRO A 142 REMARK 465 VAL A 143 REMARK 465 PHE A 144 REMARK 465 VAL A 145 REMARK 465 GLN A 258 REMARK 465 GLU A 259 REMARK 465 ARG A 260 REMARK 465 LYS A 261 REMARK 465 ASP A 262 REMARK 465 ARG A 263 REMARK 465 LEU A 376 REMARK 465 THR A 377 REMARK 465 ILE A 378 REMARK 465 SER A 379 REMARK 465 GLY A 380 REMARK 465 SER A 381 REMARK 465 LYS A 382 REMARK 465 LYS A 383 REMARK 465 GLU A 384 REMARK 465 ASP A 385 REMARK 465 THR A 386 REMARK 465 ASP A 387 REMARK 465 ARG A 388 REMARK 465 ALA A 431 REMARK 465 ASP A 432 REMARK 465 GLY A 512 REMARK 465 LYS A 513 REMARK 465 GLY A 514 REMARK 465 VAL A 515 REMARK 465 ARG A 516 REMARK 465 GLU A 517 REMARK 465 ILE A 518 REMARK 465 PRO A 519 REMARK 465 SER A 520 REMARK 465 SER A 521 REMARK 465 LEU A 522 REMARK 465 VAL A 523 REMARK 465 PRO A 524 REMARK 465 ARG A 525 REMARK 465 GLY A 526 REMARK 465 SER A 527 REMARK 465 HIS A 528 REMARK 465 HIS A 529 REMARK 465 HIS A 530 REMARK 465 HIS A 531 REMARK 465 HIS A 532 REMARK 465 HIS A 533 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 111 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 128 CG CD OE1 NE2 REMARK 470 LYS A 146 CG CD CE NZ REMARK 470 LYS A 149 CG CD CE NZ REMARK 470 ARG A 190 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 207 CG CD OE1 NE2 REMARK 470 LYS A 214 CG CD CE NZ REMARK 470 LYS A 233 CG CD CE NZ REMARK 470 GLU A 236 CG CD OE1 OE2 REMARK 470 GLN A 240 CG CD OE1 NE2 REMARK 470 GLN A 252 CG CD OE1 NE2 REMARK 470 GLN A 273 CG CD OE1 NE2 REMARK 470 LYS A 293 CG CD CE NZ REMARK 470 GLU A 344 CG CD OE1 OE2 REMARK 470 ARG A 353 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 369 CG CD OE1 OE2 REMARK 470 GLU A 370 CG CD OE1 OE2 REMARK 470 LYS A 375 CG CD CE NZ REMARK 470 LYS A 389 CG CD CE NZ REMARK 470 GLN A 393 CG CD OE1 NE2 REMARK 470 GLU A 405 CG CD OE1 OE2 REMARK 470 LYS A 407 CG CD CE NZ REMARK 470 LYS A 427 CG CD CE NZ REMARK 470 LYS A 447 CG CD CE NZ REMARK 470 LYS A 450 CG CD CE NZ REMARK 470 ARG A 493 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 497 CG CD OE1 NE2 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 ASP A 107 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 188 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 399 CB - CG - OD2 ANGL. DEV. = 5.5 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 ALA A 166 17.02 -63.72 REMARK 500 ASP A 189 1.31 -68.67 REMARK 500 ALA A 245 -98.70 -81.61 REMARK 500 CYS A 249 123.08 -34.90 REMARK 500 ALA A 251 -73.41 -65.41 REMARK 500 THR A 277 75.27 -118.97 REMARK 500 SER A 280 78.98 -67.95 REMARK 500 SER A 313 -169.78 -75.97 REMARK 500 SER A 318 48.55 -102.01 REMARK 500 GLN A 325 -19.02 66.19 REMARK 500 LYS A 339 103.36 -58.96 REMARK 500 ARG A 360 -54.72 -24.78 REMARK 500 VAL A 362 2.10 -69.51 REMARK 500 ASN A 373 83.08 55.87 REMARK 500 GLU A 394 7.11 -69.53 REMARK 500 GLU A 403 -153.61 -96.01 REMARK 500 GLN A 404 -141.27 -74.97 REMARK 500 GLU A 441 -15.35 -40.31 REMARK 500 GLN A 442 -5.56 -56.67 REMARK 500 THR A 485 -75.13 -42.44 REMARK 500 ASP A 500 -33.73 -179.57 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 MES A 1001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E4U RELATED DB: PDB REMARK 900 THE EXTRACELLULAR REGION OF THE GROUP II METABOTROPIC GLUTAMATE REMARK 900 RECEPTOR COMPLEXED WITH L-GLUTAMATE REMARK 900 RELATED ID: 2E4V RELATED DB: PDB REMARK 900 THE EXTRACELLULAR REGION OF THE GROUP II METABOTROPIC GLUTAMATE REMARK 900 RECEPTOR COMPLEXED WITH DCG-IV REMARK 900 RELATED ID: 2E4W RELATED DB: PDB REMARK 900 THE EXTRACELLULAR REGION OF THE GROUP II METABOTROPIC GLUTAMATE REMARK 900 RECEPTOR COMPLEXED WITH 1S,3S-ACPD REMARK 900 RELATED ID: 2E4X RELATED DB: PDB REMARK 900 THE EXTRACELLULAR REGION OF THE GROUP II METABOTROPIC GLUTAMATE REMARK 900 RECEPTOR COMPLEXED WITH 1S,3R-ACPD REMARK 900 RELATED ID: 2E4Y RELATED DB: PDB REMARK 900 THE EXTRACELLULAR REGION OF THE GROUP II METABOTROPIC GLUTAMATE REMARK 900 RECEPTOR COMPLEXED WITH 2R,4R-APDC DBREF 2E4Z A 33 521 UNP P35400 MGR7_RAT 33 521 SEQADV 2E4Z LEU A 522 UNP P35400 CLONING ARTIFACT SEQADV 2E4Z VAL A 523 UNP P35400 CLONING ARTIFACT SEQADV 2E4Z PRO A 524 UNP P35400 CLONING ARTIFACT SEQADV 2E4Z ARG A 525 UNP P35400 CLONING ARTIFACT SEQADV 2E4Z GLY A 526 UNP P35400 CLONING ARTIFACT SEQADV 2E4Z SER A 527 UNP P35400 CLONING ARTIFACT SEQADV 2E4Z HIS A 528 UNP P35400 EXPRESSION TAG SEQADV 2E4Z HIS A 529 UNP P35400 EXPRESSION TAG SEQADV 2E4Z HIS A 530 UNP P35400 EXPRESSION TAG SEQADV 2E4Z HIS A 531 UNP P35400 EXPRESSION TAG SEQADV 2E4Z HIS A 532 UNP P35400 EXPRESSION TAG SEQADV 2E4Z HIS A 533 UNP P35400 EXPRESSION TAG SEQRES 1 A 501 ARG GLY GLN GLU MET TYR ALA PRO HIS SER ILE ARG ILE SEQRES 2 A 501 GLU GLY ASP VAL THR LEU GLY GLY LEU PHE PRO VAL HIS SEQRES 3 A 501 ALA LYS GLY PRO SER GLY VAL PRO CYS GLY ASP ILE LYS SEQRES 4 A 501 ARG GLU ASN GLY ILE HIS ARG LEU GLU ALA MET LEU TYR SEQRES 5 A 501 ALA LEU ASP GLN ILE ASN SER ASP PRO ASN LEU LEU PRO SEQRES 6 A 501 ASN VAL THR LEU GLY ALA ARG ILE LEU ASP THR CYS SER SEQRES 7 A 501 ARG ASP THR TYR ALA LEU GLU GLN SER LEU THR PHE VAL SEQRES 8 A 501 GLN ALA LEU ILE GLN LYS ASP THR SER ASP VAL ARG CYS SEQRES 9 A 501 THR ASN GLY GLU PRO PRO VAL PHE VAL LYS PRO GLU LYS SEQRES 10 A 501 VAL VAL GLY VAL ILE GLY ALA SER GLY SER SER VAL SER SEQRES 11 A 501 ILE MET VAL ALA ASN ILE LEU ARG LEU PHE GLN ILE PRO SEQRES 12 A 501 GLN ILE SER TYR ALA SER THR ALA PRO GLU LEU SER ASP SEQRES 13 A 501 ASP ARG ARG TYR ASP PHE PHE SER ARG VAL VAL PRO PRO SEQRES 14 A 501 ASP SER PHE GLN ALA GLN ALA MET VAL ASP ILE VAL LYS SEQRES 15 A 501 ALA LEU GLY TRP ASN TYR VAL SER THR LEU ALA SER GLU SEQRES 16 A 501 GLY SER TYR GLY GLU LYS GLY VAL GLU SER PHE THR GLN SEQRES 17 A 501 ILE SER LYS GLU ALA GLY GLY LEU CYS ILE ALA GLN SER SEQRES 18 A 501 VAL ARG ILE PRO GLN GLU ARG LYS ASP ARG THR ILE ASP SEQRES 19 A 501 PHE ASP ARG ILE ILE LYS GLN LEU LEU ASP THR PRO ASN SEQRES 20 A 501 SER ARG ALA VAL VAL ILE PHE ALA ASN ASP GLU ASP ILE SEQRES 21 A 501 LYS GLN ILE LEU ALA ALA ALA LYS ARG ALA ASP GLN VAL SEQRES 22 A 501 GLY HIS PHE LEU TRP VAL GLY SER ASP SER TRP GLY SER SEQRES 23 A 501 LYS ILE ASN PRO LEU HIS GLN HIS GLU ASP ILE ALA GLU SEQRES 24 A 501 GLY ALA ILE THR ILE GLN PRO LYS ARG ALA THR VAL GLU SEQRES 25 A 501 GLY PHE ASP ALA TYR PHE THR SER ARG THR LEU GLU ASN SEQRES 26 A 501 ASN ARG ARG ASN VAL TRP PHE ALA GLU TYR TRP GLU GLU SEQRES 27 A 501 ASN PHE ASN CYS LYS LEU THR ILE SER GLY SER LYS LYS SEQRES 28 A 501 GLU ASP THR ASP ARG LYS CYS THR GLY GLN GLU ARG ILE SEQRES 29 A 501 GLY LYS ASP SER ASN TYR GLU GLN GLU GLY LYS VAL GLN SEQRES 30 A 501 PHE VAL ILE ASP ALA VAL TYR ALA MET ALA HIS ALA LEU SEQRES 31 A 501 HIS HIS MET ASN LYS ASP LEU CYS ALA ASP TYR ARG GLY SEQRES 32 A 501 VAL CYS PRO GLU MET GLU GLN ALA GLY GLY LYS LYS LEU SEQRES 33 A 501 LEU LYS TYR ILE ARG HIS VAL ASN PHE ASN GLY SER ALA SEQRES 34 A 501 GLY THR PRO VAL MET PHE ASN LYS ASN GLY ASP ALA PRO SEQRES 35 A 501 GLY ARG TYR ASP ILE PHE GLN TYR GLN THR THR ASN THR SEQRES 36 A 501 THR ASN PRO GLY TYR ARG LEU ILE GLY GLN TRP THR ASP SEQRES 37 A 501 GLU LEU GLN LEU ASN ILE GLU ASP MET GLN TRP GLY LYS SEQRES 38 A 501 GLY VAL ARG GLU ILE PRO SER SER LEU VAL PRO ARG GLY SEQRES 39 A 501 SER HIS HIS HIS HIS HIS HIS HET MES A1001 12 HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID FORMUL 2 MES C6 H13 N O4 S HELIX 1 1 LYS A 71 ASP A 92 1 22 HELIX 2 2 ARG A 111 SER A 119 1 9 HELIX 3 3 LEU A 120 ILE A 127 5 8 HELIX 4 4 GLY A 158 ALA A 166 1 9 HELIX 5 5 ASN A 167 PHE A 172 1 6 HELIX 6 6 ALA A 183 ASP A 188 5 6 HELIX 7 7 PRO A 201 LEU A 216 1 16 HELIX 8 8 GLY A 228 ALA A 245 1 18 HELIX 9 9 THR A 264 LEU A 275 1 12 HELIX 10 10 ASN A 288 ALA A 302 1 15 HELIX 11 11 ILE A 320 HIS A 324 5 5 HELIX 12 12 HIS A 326 GLU A 331 1 6 HELIX 13 13 VAL A 343 THR A 351 1 9 HELIX 14 14 TRP A 363 PHE A 372 1 10 HELIX 15 15 GLN A 393 LYS A 398 5 6 HELIX 16 16 LYS A 407 CYS A 430 1 24 HELIX 17 17 GLY A 444 ARG A 453 1 10 SHEET 1 A 4 ILE A 43 ILE A 45 0 SHEET 2 A 4 LEU A 101 ASP A 107 -1 O ALA A 103 N ILE A 45 SHEET 3 A 4 VAL A 49 PHE A 55 1 N VAL A 49 O GLY A 102 SHEET 4 A 4 VAL A 150 ILE A 154 1 O ILE A 154 N GLY A 52 SHEET 1 B 2 HIS A 58 LYS A 60 0 SHEET 2 B 2 CYS A 67 ILE A 70 -1 O GLY A 68 N ALA A 59 SHEET 1 C 2 GLN A 176 SER A 178 0 SHEET 2 C 2 PHE A 195 ARG A 197 1 O SER A 196 N SER A 178 SHEET 1 D 8 ILE A 250 ILE A 256 0 SHEET 2 D 8 VAL A 221 SER A 226 1 N VAL A 221 O ALA A 251 SHEET 3 D 8 ALA A 282 PHE A 286 1 O VAL A 284 N SER A 222 SHEET 4 D 8 LEU A 309 GLY A 312 1 O VAL A 311 N ILE A 285 SHEET 5 D 8 ILE A 334 PRO A 338 1 O ILE A 334 N GLY A 312 SHEET 6 D 8 TYR A 477 GLN A 483 -1 O PHE A 480 N THR A 335 SHEET 7 D 8 GLY A 491 TRP A 498 -1 O ARG A 493 N GLN A 481 SHEET 8 D 8 LEU A 502 LEU A 504 -1 O GLN A 503 N GLN A 497 SHEET 1 E 2 PHE A 457 ASN A 458 0 SHEET 2 E 2 PRO A 464 VAL A 465 -1 O VAL A 465 N PHE A 457 SSBOND 1 CYS A 67 CYS A 109 1555 1555 2.03 SSBOND 2 CYS A 374 CYS A 390 1555 1555 2.03 SSBOND 3 CYS A 430 CYS A 437 1555 1555 2.03 SITE 1 AC1 7 LYS A 71 ASN A 74 SER A 157 GLY A 158 SITE 2 AC1 7 SER A 159 SER A 229 TYR A 230 CRYST1 92.431 92.431 114.332 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 0.010819 0.006246 0.000000 0.00000 SCALE2 0.000000 0.012493 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008746 0.00000