PDB Short entry for 2E4Y HEADER SIGNALING PROTEIN 17-DEC-06 2E4Y TITLE CRYSTAL STRUCTURE OF THE EXTRACELLULAR REGION OF THE GROUP II TITLE 2 METABOTROPIC GLUTAMATE RECEPTOR COMPLEXED WITH 2R,4R-APDC 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 7 25-OCT-23 2E4Y 1 REMARK REVDAT 6 10-NOV-21 2E4Y 1 REMARK SEQADV HETSYN REVDAT 5 29-JUL-20 2E4Y 1 COMPND REMARK SEQADV HETNAM REVDAT 5 2 1 LINK SITE REVDAT 4 13-JUL-11 2E4Y 1 VERSN REVDAT 3 24-FEB-09 2E4Y 1 VERSN REVDAT 2 27-MAR-07 2E4Y 1 JRNL REVDAT 1 27-FEB-07 2E4Y 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. 3.40 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) : 3.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 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) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 23280 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) : 0.224 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1607 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) : 3.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.52 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3612 REMARK 3 BIN FREE R VALUE : 0.3864 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 : 7785 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 0 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.441 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 2E4Y 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_1000026230. 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 : 23883 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.400 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : 0.07600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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 2E4U REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.46 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 45.89950 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 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 PHE B 28 REMARK 465 MET B 29 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 CYS B 509 REMARK 465 SER B 510 REMARK 465 ASP B 511 REMARK 465 PRO B 512 REMARK 465 CYS B 513 REMARK 465 ALA B 514 REMARK 465 PRO B 515 REMARK 465 ASN B 516 REMARK 465 GLU B 517 REMARK 465 MET B 518 REMARK 465 LYS B 519 REMARK 465 ASN B 520 REMARK 465 MET B 521 REMARK 465 GLN B 522 REMARK 465 PRO B 523 REMARK 465 GLY B 524 REMARK 465 ASP B 525 REMARK 465 VAL B 526 REMARK 465 CYS B 527 REMARK 465 CYS B 528 REMARK 465 TRP B 529 REMARK 465 ILE B 530 REMARK 465 CYS B 531 REMARK 465 ILE B 532 REMARK 465 PRO B 533 REMARK 465 CYS B 534 REMARK 465 GLU B 535 REMARK 465 PRO B 536 REMARK 465 TYR B 537 REMARK 465 GLU B 538 REMARK 465 TYR B 539 REMARK 465 LEU B 540 REMARK 465 VAL B 541 REMARK 465 ASP B 542 REMARK 465 GLU B 543 REMARK 465 PHE B 544 REMARK 465 THR B 545 REMARK 465 CYS B 546 REMARK 465 MET B 547 REMARK 465 ASP B 548 REMARK 465 CYS B 549 REMARK 465 GLY B 550 REMARK 465 PRO B 551 REMARK 465 GLY B 552 REMARK 465 GLN B 553 REMARK 465 TRP B 554 REMARK 465 PRO B 555 REMARK 465 THR B 556 REMARK 465 ALA B 557 REMARK 465 ASP B 558 REMARK 465 LEU B 559 REMARK 465 SER B 560 REMARK 465 GLY B 561 REMARK 465 CYS B 562 REMARK 465 TYR B 563 REMARK 465 ASN B 564 REMARK 465 LEU B 565 REMARK 465 PRO B 566 REMARK 465 GLU B 567 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 270 CG CD NE CZ NH1 NH2 REMARK 480 ARG A 282 CG CD NE CZ NH1 NH2 REMARK 480 ASN A 368 CG OD1 ND2 REMARK 480 LYS A 406 CG CD CE NZ REMARK 480 LYS A 417 CG CD CE NZ REMARK 480 ARG B 270 CG CD NE CZ NH1 NH2 REMARK 480 ARG B 282 CG CD NE CZ NH1 NH2 REMARK 480 ASN B 368 CG OD1 ND2 REMARK 480 LYS B 406 CG CD CE NZ REMARK 480 LYS B 417 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ALA A 442 N PHE A 444 2.08 REMARK 500 O ALA B 442 N PHE B 444 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 CYS A 419 CA - CB - SG ANGL. DEV. = -12.8 DEGREES REMARK 500 PRO A 443 C - N - CA ANGL. DEV. = 10.9 DEGREES REMARK 500 CYS A 546 CA - CB - SG ANGL. DEV. = -12.7 DEGREES REMARK 500 PRO B 413 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 CYS B 419 CA - CB - SG ANGL. DEV. = -13.0 DEGREES REMARK 500 PRO B 443 C - N - CA ANGL. DEV. = 10.2 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 LEU A 86 86.84 38.82 REMARK 500 SER A 100 1.93 53.26 REMARK 500 LEU A 141 97.66 -64.95 REMARK 500 ALA A 172 -20.11 -165.14 REMARK 500 ASP A 180 90.75 -61.85 REMARK 500 ASN A 209 28.53 35.56 REMARK 500 ASP A 221 -28.91 -36.35 REMARK 500 GLU A 224 -70.82 -53.82 REMARK 500 ALA A 242 -89.84 -51.66 REMARK 500 SER A 250 23.25 43.50 REMARK 500 ILE A 252 -165.76 -111.38 REMARK 500 PRO A 267 3.49 -57.06 REMARK 500 ASN A 292 38.60 25.01 REMARK 500 SER A 313 30.65 -161.67 REMARK 500 TYR A 318 159.44 -48.49 REMARK 500 PRO A 329 141.78 -36.62 REMARK 500 CYS A 361 -152.30 -50.42 REMARK 500 SER A 362 147.48 170.95 REMARK 500 ASN A 365 40.02 -85.74 REMARK 500 ARG A 367 -95.66 -88.83 REMARK 500 ASN A 368 98.54 -160.39 REMARK 500 GLN A 371 107.79 55.23 REMARK 500 HIS A 376 26.23 -75.18 REMARK 500 ASP A 380 -167.58 -125.37 REMARK 500 GLU A 433 0.53 -154.14 REMARK 500 LEU A 436 20.05 -60.74 REMARK 500 THR A 441 142.24 -37.64 REMARK 500 PRO A 443 -4.44 -26.52 REMARK 500 LYS A 448 -26.34 -143.65 REMARK 500 ALA A 450 23.72 -168.85 REMARK 500 GLU A 488 -1.91 -173.75 REMARK 500 SER A 491 145.10 -179.89 REMARK 500 LEU A 492 132.83 173.71 REMARK 500 ASP A 493 34.87 -80.90 REMARK 500 VAL A 494 -65.93 20.22 REMARK 500 ASP A 495 21.71 -62.72 REMARK 500 ASN A 502 50.55 26.03 REMARK 500 VAL A 504 109.78 -57.45 REMARK 500 PRO A 505 170.50 -53.68 REMARK 500 ASN A 516 -38.08 -27.07 REMARK 500 GLU A 517 -91.81 -134.94 REMARK 500 MET A 518 158.66 -22.89 REMARK 500 PRO A 523 -72.93 -78.54 REMARK 500 ASP A 525 -155.69 -75.63 REMARK 500 PRO A 536 -14.11 -38.93 REMARK 500 TYR A 539 -159.07 -96.15 REMARK 500 LEU A 559 48.03 73.49 REMARK 500 PRO A 566 -113.30 -80.93 REMARK 500 LEU B 86 85.21 42.44 REMARK 500 CYS B 99 42.00 37.70 REMARK 500 REMARK 500 THIS ENTRY HAS 95 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E4U RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH L-GLUTAMATE 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: 2E4Z RELATED DB: PDB REMARK 900 THE LIGAND-BINDING REGION OF THE GROUP III METABOTROPIC GLUTAMATE REMARK 900 RECEPTOR DBREF 2E4Y A 25 575 UNP P31422 MGR3_RAT 25 575 DBREF 2E4Y B 25 575 UNP P31422 MGR3_RAT 25 575 SEQADV 2E4Y GLN A 414 UNP P31422 ASN 414 ENGINEERED MUTATION SEQADV 2E4Y GLN A 439 UNP P31422 ASN 439 ENGINEERED MUTATION SEQADV 2E4Y LEU A 576 UNP P31422 CLONING ARTIFACT SEQADV 2E4Y VAL A 577 UNP P31422 CLONING ARTIFACT SEQADV 2E4Y PRO A 578 UNP P31422 CLONING ARTIFACT SEQADV 2E4Y ARG A 579 UNP P31422 CLONING ARTIFACT SEQADV 2E4Y GLN B 414 UNP P31422 ASN 414 ENGINEERED MUTATION SEQADV 2E4Y GLN B 439 UNP P31422 ASN 439 ENGINEERED MUTATION SEQADV 2E4Y LEU B 576 UNP P31422 CLONING ARTIFACT SEQADV 2E4Y VAL B 577 UNP P31422 CLONING ARTIFACT SEQADV 2E4Y PRO B 578 UNP P31422 CLONING ARTIFACT SEQADV 2E4Y 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 2E4Y ASN A 209 ASN GLYCOSYLATION SITE HET NAG A 801 14 HET 52A A1001 12 HET 52A B2001 12 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM 52A (2R,4R)-4-AMINOPYRROLIDINE-2,4-DICARBOXYLIC 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 HETSYN 52A 2R,4R-APDC FORMUL 3 NAG C8 H15 N O6 FORMUL 4 52A 2(C6 H10 N2 O4) 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 ASP A 194 ARG A 206 1 13 HELIX 7 7 PHE A 207 ASN A 209 5 3 HELIX 8 8 GLY A 220 ARG A 237 1 18 HELIX 9 9 ILE A 252 GLN A 265 1 14 HELIX 10 10 ARG A 277 VAL A 291 1 15 HELIX 11 11 VAL A 330 SER A 339 1 10 HELIX 12 12 TRP A 350 GLN A 360 1 11 HELIX 13 13 LYS A 389 CYS A 412 1 24 HELIX 14 14 ASP A 426 LYS A 432 1 7 HELIX 15 15 TRP A 499 SER A 503 5 5 HELIX 16 16 GLY B 65 ASP B 82 1 18 HELIX 17 17 ARG B 101 ALA B 115 1 15 HELIX 18 18 TYR B 150 ARG B 162 1 13 HELIX 19 19 LEU B 163 GLN B 165 5 3 HELIX 20 20 SER B 175 ASP B 180 5 6 HELIX 21 21 ASP B 194 ARG B 206 1 13 HELIX 22 22 PHE B 207 ASN B 209 5 3 HELIX 23 23 GLY B 220 LEU B 236 1 17 HELIX 24 24 ILE B 252 GLN B 265 1 14 HELIX 25 25 ARG B 277 VAL B 291 1 15 HELIX 26 26 VAL B 330 SER B 339 1 10 HELIX 27 27 TRP B 350 PHE B 359 1 10 HELIX 28 28 LYS B 389 CYS B 412 1 24 HELIX 29 29 ASP B 426 LYS B 432 1 7 HELIX 30 30 TRP B 499 SER B 503 5 5 SHEET 1 A 6 GLU A 32 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 ALA A 143 N VAL A 40 SHEET 5 A 6 GLN A 168 SER A 170 1 O ILE A 169 N VAL A 145 SHEET 6 A 6 PHE A 187 ARG A 189 1 O ALA A 188 N SER A 170 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 7 CYS A 240 GLU A 245 0 SHEET 2 C 7 TYR A 212 ALA A 217 1 N THR A 215 O GLU A 245 SHEET 3 C 7 VAL A 271 PHE A 275 1 O VAL A 273 N SER A 214 SHEET 4 C 7 THR A 296 ALA A 299 1 O VAL A 298 N LEU A 274 SHEET 5 C 7 ILE A 321 LEU A 325 1 O ILE A 321 N TRP A 297 SHEET 6 C 7 TYR A 466 GLN A 473 -1 O ASN A 467 N GLU A 324 SHEET 7 C 7 TYR A 478 TRP A 486 -1 O TRP A 486 N TYR A 466 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 LYS A 519 MET A 521 0 SHEET 2 E 2 ILE A 530 ILE A 532 -1 O ILE A 530 N MET A 521 SHEET 1 F 2 GLU A 538 TYR A 539 0 SHEET 2 F 2 MET A 547 ASP A 548 -1 O MET A 547 N TYR A 539 SHEET 1 G 6 GLU B 32 ILE B 35 0 SHEET 2 G 6 LEU B 91 ASP B 97 -1 O VAL B 93 N ILE B 35 SHEET 3 G 6 LEU B 39 PHE B 45 1 N GLY B 43 O LEU B 96 SHEET 4 G 6 ILE B 142 GLY B 147 1 O ALA B 143 N VAL B 40 SHEET 5 G 6 GLN B 168 SER B 170 1 O ILE B 169 N GLY B 147 SHEET 6 G 6 PHE B 187 ARG B 189 1 O ALA B 188 N SER B 170 SHEET 1 H 2 ASN B 48 LYS B 50 0 SHEET 2 H 2 CYS B 57 ILE B 60 -1 O ARG B 59 N GLU B 49 SHEET 1 I 7 CYS B 240 GLU B 245 0 SHEET 2 I 7 TYR B 212 ALA B 217 1 N THR B 215 O GLU B 245 SHEET 3 I 7 VAL B 271 PHE B 275 1 O VAL B 273 N SER B 214 SHEET 4 I 7 THR B 296 ALA B 299 1 O VAL B 298 N LEU B 274 SHEET 5 I 7 ILE B 321 LEU B 325 1 O ILE B 321 N TRP B 297 SHEET 6 I 7 TYR B 466 GLN B 473 -1 O ASN B 467 N GLU B 324 SHEET 7 I 7 TYR B 478 TRP B 486 -1 O TRP B 486 N TYR B 466 SHEET 1 J 2 ILE B 438 PHE B 440 0 SHEET 2 J 2 ILE B 453 LYS B 455 -1 O VAL B 454 N GLN B 439 SSBOND 1 CYS A 57 CYS A 99 1555 1555 2.04 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 2.01 SSBOND 5 CYS A 509 CYS A 528 1555 1555 2.04 SSBOND 6 CYS A 513 CYS A 531 1555 1555 2.05 SSBOND 7 CYS A 534 CYS A 546 1555 1555 2.02 SSBOND 8 CYS A 549 CYS A 562 1555 1555 2.03 SSBOND 9 CYS B 57 CYS B 99 1555 1555 2.04 SSBOND 10 CYS B 361 CYS B 373 1555 1555 2.02 SSBOND 11 CYS B 412 CYS B 419 1555 1555 2.01 LINK ND2 ASN A 209 C1 NAG A 801 1555 1555 1.46 CRYST1 84.393 91.799 112.972 90.00 92.28 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 0.011849 0.000000 0.000472 0.00000 SCALE2 0.000000 0.010893 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008859 0.00000