HEADER RECEPTOR 22-JUN-07 2V3U TITLE STRUCTURE OF THE LIGAND-BINDING CORE OF THE IONOTROPIC GLUTAMATE TITLE 2 RECEPTOR-LIKE GLURDELTA2 IN COMPLEX WITH D-SERINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR DELTA-2 SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LIGAND-BINDING CORE, RESIDUES 440-551,664-813; COMPND 5 SYNONYM: GLURDELTA2, GLUR DELTA-2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ORIGAMI 2; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS POSTSYNAPTIC MEMBRANE, IONOTROPIC GLUTAMATE RECEPTORS, TRANSMEMBRANE, KEYWDS 2 MEMBRANE PROTEIN, LIGAND-BINDING CORE, GLYCOPROTEIN, IONIC CHANNEL, KEYWDS 3 ION TRANSPORT, MEMBRANE, RECEPTOR, D-SERINE, TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR P.NAUR,B.VESTERGAARD,M.GAJHEDE,J.S.KASTRUP REVDAT 6 13-DEC-23 2V3U 1 LINK REVDAT 5 08-MAY-19 2V3U 1 REMARK REVDAT 4 24-FEB-09 2V3U 1 VERSN REVDAT 3 11-SEP-07 2V3U 1 JRNL REVDAT 2 04-SEP-07 2V3U 1 JRNL REVDAT 1 07-AUG-07 2V3U 0 JRNL AUTH P.NAUR,K.B.HANSEN,A.S.KRISTENSEN,S.M.DRAVID,D.S.PICKERING, JRNL AUTH 2 L.OLSEN,B.VESTERGAARD,J.EGEBJERG,M.GAJHEDE,S.F.TRAYNELIS, JRNL AUTH 3 J.S.KASTRUP JRNL TITL IONOTROPIC GLUTAMATE-LIKE RECEPTOR {DELTA}2 BINDS D-SERINE JRNL TITL 2 AND GLYCINE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 14116 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17715062 JRNL DOI 10.1073/PNAS.0703718104 REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0016 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 21250 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1154 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) : 1.74 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1378 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 80 REMARK 3 BIN FREE R VALUE : 0.3470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2022 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.59 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.73000 REMARK 3 B22 (A**2) : 0.64000 REMARK 3 B33 (A**2) : -0.09000 REMARK 3 B12 (A**2) : 0.26000 REMARK 3 B13 (A**2) : 0.54000 REMARK 3 B23 (A**2) : -0.07000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.148 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.144 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.762 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2088 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2827 ; 1.526 ; 1.951 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 250 ;11.478 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 103 ;38.776 ;24.175 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 347 ;15.315 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;17.371 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 306 ; 0.111 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1598 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 999 ; 0.214 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1431 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 151 ; 0.136 ; 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): 46 ; 0.221 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.127 ; 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): 1262 ; 1.019 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2035 ; 1.750 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 867 ; 2.415 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 792 ; 3.785 ; 4.500 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. RESIDUES 167-171, 215-217 AND 262-265 ARE DISORDERED REMARK 3 AND COULD NOT BE MODELED. REMARK 4 REMARK 4 2V3U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1290032785. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JAN-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95373 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23508 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.730 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 6.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.3 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2V3T REMARK 200 REMARK 200 REMARK: THE TWO SEPARATE DOMAINS OF THE APO STRUCTURE WERE USED AS REMARK 200 SEARCH MODELS AS BINDING OF D-SERINE WAS EXPECTED TO INDUCE REMARK 200 CONFORMATIONAL CHANGES. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP VAPOR DIFFUSION. 20% REMARK 280 PEG4000, 0.1 M CACODYLATE PH 6.5, 0.2 M SODIUM THIOCYANATE, REMARK 280 VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 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 SER A 167 REMARK 465 ASN A 168 REMARK 465 GLY A 169 REMARK 465 SER A 170 REMARK 465 GLU A 171 REMARK 465 ASN A 215 REMARK 465 THR A 216 REMARK 465 VAL A 217 REMARK 465 GLN A 262 REMARK 465 CYS A 263 REMARK 465 ASP A 264 REMARK 465 LEU A 265 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 GLU A 12 125.44 -172.82 REMARK 500 PRO A 14 36.13 -96.89 REMARK 500 SER A 84 -130.21 -161.87 REMARK 500 ASN A 165 118.13 -37.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU A 12 GLU A 13 -148.34 REMARK 500 VAL A 18 SER A 19 147.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1263 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 93 O REMARK 620 2 GLU A 93 OE2 91.9 REMARK 620 3 VAL A 96 O 79.9 89.0 REMARK 620 4 ASP A 97 OD1 163.5 92.6 84.4 REMARK 620 5 HOH A2054 O 94.2 93.5 173.6 101.3 REMARK 620 6 HOH A2114 O 84.6 175.1 86.9 89.8 90.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DSN A1262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A1263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A1264 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN A1265 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN A1266 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2V3T RELATED DB: PDB REMARK 900 STRUCTURE OF THE LIGAND-BINDING CORE OF THE IONOTROPIC GLUTAMATE REMARK 900 RECEPTOR-LIKE GLURDELTA2 IN THE APO FORM REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE NATIVE GLURDELTA2 IS A MEMBRANE PROTEIN. THE REMARK 999 CRYSTALLIZED PROTEIN IS THE EXTRACELLULAR LIGAND-BINDING REMARK 999 CORE OF GLURDELTA2. TRANSMEMBRANE REGIONS WERE GENETICALLY REMARK 999 REMOVED AND REPLACED WITH A GLY-THR LINKER. CONSEQUENTLY, REMARK 999 THE PROTEIN SEQUENCE MATCHES DISCONTINOUSLY WITH THE REMARK 999 REFERENCE DATABASE. THE FIRST GLYCINE OF THE SEQUENCE IS A REMARK 999 REMNANT OF A TRYPSIN CLEVAGE SITE DBREF 2V3U A 1 1 PDB 2V3U 2V3U 1 1 DBREF 2V3U A 2 113 UNP Q63226 GRID2_RAT 440 551 DBREF 2V3U A 114 115 PDB 2V3U 2V3U 114 115 DBREF 2V3U A 116 265 UNP Q63226 GRID2_RAT 664 813 SEQRES 1 A 265 GLY GLY VAL VAL LEU ARG VAL VAL THR VAL LEU GLU GLU SEQRES 2 A 265 PRO PHE VAL MET VAL SER GLU ASN VAL LEU GLY LYS PRO SEQRES 3 A 265 LYS LYS TYR GLN GLY PHE SER ILE ASP VAL LEU ASP ALA SEQRES 4 A 265 LEU SER ASN TYR LEU GLY PHE ASN TYR GLU ILE TYR VAL SEQRES 5 A 265 ALA PRO ASP HIS LYS TYR GLY SER PRO GLN GLU ASP GLY SEQRES 6 A 265 THR TRP ASN GLY LEU VAL GLY GLU LEU VAL PHE LYS ARG SEQRES 7 A 265 ALA ASP ILE GLY ILE SER ALA LEU THR ILE THR PRO ASP SEQRES 8 A 265 ARG GLU ASN VAL VAL ASP PHE THR THR ARG TYR MET ASP SEQRES 9 A 265 TYR SER VAL GLY VAL LEU LEU ARG ARG GLY THR SER ILE SEQRES 10 A 265 GLN SER LEU GLN ASP LEU SER LYS GLN THR ASP ILE PRO SEQRES 11 A 265 TYR GLY THR VAL LEU ASP SER ALA VAL TYR GLN HIS VAL SEQRES 12 A 265 ARG MET LYS GLY LEU ASN PRO PHE GLU ARG ASP SER MET SEQRES 13 A 265 TYR SER GLN MET TRP ARG MET ILE ASN ARG SER ASN GLY SEQRES 14 A 265 SER GLU ASN ASN VAL LEU GLU SER GLN ALA GLY ILE GLN SEQRES 15 A 265 LYS VAL LYS TYR GLY ASN TYR ALA PHE VAL TRP ASP ALA SEQRES 16 A 265 ALA VAL LEU GLU TYR VAL ALA ILE ASN ASP PRO ASP CYS SEQRES 17 A 265 SER PHE TYR THR VAL GLY ASN THR VAL ALA ASP ARG GLY SEQRES 18 A 265 TYR GLY ILE ALA LEU GLN HIS GLY SER PRO TYR ARG ASP SEQRES 19 A 265 VAL PHE SER GLN ARG ILE LEU GLU LEU GLN GLN SER GLY SEQRES 20 A 265 ASP MET ASP ILE LEU LYS HIS LYS TRP TRP PRO LYS ASN SEQRES 21 A 265 GLY GLN CYS ASP LEU HET DSN A1262 7 HET NA A1263 1 HET CL A1264 1 HET SCN A1265 3 HET SCN A1266 3 HETNAM DSN D-SERINE HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETNAM SCN THIOCYANATE ION FORMUL 2 DSN C3 H7 N O3 FORMUL 3 NA NA 1+ FORMUL 4 CL CL 1- FORMUL 5 SCN 2(C N S 1-) FORMUL 7 HOH *135(H2 O) HELIX 1 1 GLY A 31 GLY A 45 1 15 HELIX 2 2 ASN A 68 PHE A 76 1 9 HELIX 3 3 THR A 89 ASN A 94 1 6 HELIX 4 4 SER A 119 LYS A 125 1 7 HELIX 5 5 SER A 137 LEU A 148 1 12 HELIX 6 6 SER A 155 ASN A 165 1 11 HELIX 7 7 GLU A 176 GLY A 187 1 12 HELIX 8 8 ALA A 195 ASP A 205 1 11 HELIX 9 9 TYR A 232 SER A 246 1 15 HELIX 10 10 GLY A 247 TRP A 257 1 11 SHEET 1 AA 5 ASN A 47 VAL A 52 0 SHEET 2 AA 5 VAL A 4 THR A 9 1 O LEU A 5 N GLU A 49 SHEET 3 AA 5 ILE A 81 GLY A 82 1 O ILE A 81 N VAL A 8 SHEET 4 AA 5 ALA A 225 GLN A 227 -1 O ALA A 225 N GLY A 82 SHEET 5 AA 5 VAL A 96 PHE A 98 -1 O ASP A 97 N LEU A 226 SHEET 1 AB 2 MET A 17 SER A 19 0 SHEET 2 AB 2 LYS A 28 GLN A 30 -1 O LYS A 28 N SER A 19 SHEET 1 AC 2 MET A 103 TYR A 105 0 SHEET 2 AC 2 ARG A 220 TYR A 222 -1 O ARG A 220 N TYR A 105 SHEET 1 AD 4 TYR A 131 GLY A 132 0 SHEET 2 AD 4 ALA A 190 ASP A 194 1 O ALA A 190 N GLY A 132 SHEET 3 AD 4 VAL A 107 ARG A 112 -1 O GLY A 108 N TRP A 193 SHEET 4 AD 4 PHE A 210 VAL A 213 -1 O TYR A 211 N LEU A 111 LINK O GLU A 93 NA NA A1263 1555 1555 2.34 LINK OE2 GLU A 93 NA NA A1263 1555 1555 2.45 LINK O VAL A 96 NA NA A1263 1555 1555 2.57 LINK OD1 ASP A 97 NA NA A1263 1555 1555 2.31 LINK NA NA A1263 O HOH A2054 1555 1555 2.34 LINK NA NA A1263 O HOH A2114 1555 1555 2.47 CISPEP 1 GLU A 13 PRO A 14 0 -8.56 SITE 1 AC1 10 TYR A 58 ALA A 85 THR A 87 ARG A 92 SITE 2 AC1 10 TYR A 105 SER A 137 ALA A 138 VAL A 139 SITE 3 AC1 10 TRP A 193 ASP A 194 SITE 1 AC2 5 GLU A 93 VAL A 96 ASP A 97 HOH A2054 SITE 2 AC2 5 HOH A2114 SITE 1 AC3 3 LEU A 11 VAL A 52 HOH A2038 SITE 1 AC4 4 GLY A 59 THR A 89 ARG A 92 GLN A 141 SITE 1 AC5 4 TYR A 105 ALA A 138 HIS A 142 ARG A 220 CRYST1 36.801 40.307 44.393 66.88 79.31 86.46 P 1 1 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 0.027173 -0.001681 -0.004858 0.00000 SCALE2 0.000000 0.024857 -0.010486 0.00000 SCALE3 0.000000 0.000000 0.024880 0.00000