HEADER MEMBRANE PROTEIN 16-FEB-06 2G2L TITLE CRYSTAL STRUCTURE OF THE SECOND PDZ DOMAIN OF SAP97 IN COMPLEX WITH A TITLE 2 GLUR-A C-TERMINAL PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SYNAPSE-ASSOCIATED PROTEIN 97; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PDZ2 DOMAIN; COMPND 5 SYNONYM: PRESYNAPTIC PROTEIN SAP97; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: 18-MER PEPTIDE FROM GLUTAMATE RECEPTOR, IONOTROPIC, AMPA1; COMPND 9 CHAIN: C, D; COMPND 10 SYNONYM: 18-MER PEPTIDE FROM GLURA18; COMPND 11 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 GENE: DLG1_RAT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PK0302-2; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: SYNTHETIC 18-MER PEPTIDE KEYWDS MEMBRANE PROTEIN, SYNAPTIC SIGNALING, TRAFFICKING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR I.VON OSSOWSKI,E.OKSANEN,L.VON OSSOWSKI,C.CAI,M.SUNDBERG,A.GOLDMAN, AUTHOR 2 K.KEINANEN REVDAT 6 25-OCT-23 2G2L 1 SEQADV REVDAT 5 18-OCT-17 2G2L 1 REMARK REVDAT 4 24-FEB-09 2G2L 1 VERSN REVDAT 3 16-JAN-07 2G2L 1 JRNL REVDAT 2 03-OCT-06 2G2L 1 AUTHOR REVDAT 1 29-AUG-06 2G2L 0 JRNL AUTH I.VON OSSOWSKI,E.OKSANEN,L.VON OSSOWSKI,C.CAI,M.SUNDBERG, JRNL AUTH 2 A.GOLDMAN,K.KEINANEN JRNL TITL CRYSTAL STRUCTURE OF THE SECOND PDZ DOMAIN OF SAP97 IN JRNL TITL 2 COMPLEX WITH A GLUR-A C-TERMINAL PEPTIDE JRNL REF FEBS J. V. 273 5219 2006 JRNL REFN ISSN 1742-464X JRNL PMID 17069616 JRNL DOI 10.1111/J.1742-4658.2006.05521.X REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.63 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 8005 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) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 422 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) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.41 REMARK 3 REFLECTION IN BIN (WORKING SET) : 580 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3190 REMARK 3 BIN FREE R VALUE SET COUNT : 31 REMARK 3 BIN FREE R VALUE : 0.3500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1322 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.46000 REMARK 3 B22 (A**2) : -1.86000 REMARK 3 B33 (A**2) : -0.79000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 5.83000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.383 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.291 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.276 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.166 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.897 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1336 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1805 ; 1.782 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 181 ; 7.116 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 42 ;42.595 ;26.667 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 222 ;18.400 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 222 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 956 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 586 ; 0.257 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 891 ; 0.314 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 91 ; 0.155 ; 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 ; 0.262 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 1 ; 0.053 ; 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): 916 ; 0.955 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1433 ; 1.651 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 453 ; 2.188 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 372 ; 3.560 ; 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 REMARK 4 REMARK 4 2G2L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000036609. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : DIAMOND (111) AND GE(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PRODC REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8429 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 2.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1PDR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM ACETATE, 0.1M TRIS-HCL, REMARK 280 30% PEG 4000 , PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 27.22000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 314 REMARK 465 GLU A 315 REMARK 465 THR A 406 REMARK 465 SER A 407 REMARK 465 MET A 408 REMARK 465 TYR A 409 REMARK 465 ILE A 410 REMARK 465 SER A 411 REMARK 465 ARG A 412 REMARK 465 HIS A 413 REMARK 465 HIS A 414 REMARK 465 HIS A 415 REMARK 465 HIS A 416 REMARK 465 HIS A 417 REMARK 465 HIS A 418 REMARK 465 MET B 314 REMARK 465 GLU B 315 REMARK 465 THR B 406 REMARK 465 SER B 407 REMARK 465 MET B 408 REMARK 465 TYR B 409 REMARK 465 ILE B 410 REMARK 465 SER B 411 REMARK 465 ARG B 412 REMARK 465 HIS B 413 REMARK 465 HIS B 414 REMARK 465 HIS B 415 REMARK 465 HIS B 416 REMARK 465 HIS B 417 REMARK 465 HIS B 418 REMARK 465 SER C 1 REMARK 465 ILE C 2 REMARK 465 PRO C 3 REMARK 465 CYS C 4 REMARK 465 MET C 5 REMARK 465 SER C 6 REMARK 465 HIS C 7 REMARK 465 SER C 8 REMARK 465 SER C 9 REMARK 465 GLY C 10 REMARK 465 MET C 11 REMARK 465 PRO C 12 REMARK 465 LEU C 13 REMARK 465 GLY C 14 REMARK 465 SER D 1 REMARK 465 ILE D 2 REMARK 465 PRO D 3 REMARK 465 CYS D 4 REMARK 465 MET D 5 REMARK 465 SER D 6 REMARK 465 HIS D 7 REMARK 465 SER D 8 REMARK 465 SER D 9 REMARK 465 GLY D 10 REMARK 465 MET D 11 REMARK 465 PRO D 12 REMARK 465 LEU D 13 REMARK 465 GLY D 14 REMARK 465 ALA D 15 REMARK 465 THR D 16 REMARK 465 GLY D 17 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 LYS A 316 CG CD CE NZ REMARK 470 GLU A 355 CG CD OE1 OE2 REMARK 470 CYS A 378 O REMARK 470 LYS A 392 CD CE NZ REMARK 470 LYS B 316 CG CD CE NZ REMARK 470 ILE B 317 CD1 REMARK 470 GLU B 319 CG CD OE1 OE2 REMARK 470 LYS B 321 CD CE NZ REMARK 470 PRO B 326 CG CD REMARK 470 LYS B 327 CG CD CE NZ REMARK 470 LYS B 352 CG CD CE NZ REMARK 470 LYS B 361 CE NZ REMARK 470 LYS B 364 CE NZ REMARK 470 GLU B 385 CD OE1 OE2 REMARK 470 GLU B 386 CG REMARK 470 LYS B 392 CD CE NZ REMARK 470 LYS B 404 CB CG CD CE NZ 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 ASN A 339 52.90 -144.76 REMARK 500 GLU A 355 105.53 -18.75 REMARK 500 ILE A 367 126.78 -39.31 REMARK 500 SER A 376 9.32 53.59 REMARK 500 SER A 395 -170.64 -64.77 REMARK 500 VAL B 337 122.40 -29.84 REMARK 500 ASN B 339 38.27 -158.44 REMARK 500 PRO B 343 116.61 -29.14 REMARK 500 GLU B 355 117.38 -32.37 REMARK 500 SER B 376 -13.96 68.78 REMARK 500 ASN B 393 46.45 -93.81 REMARK 500 SER B 395 -168.27 -70.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2AWX RELATED DB: PDB REMARK 900 C378S VARIANT REMARK 900 RELATED ID: 2AWU RELATED DB: PDB REMARK 900 C378S VARIANT REMARK 900 RELATED ID: 2AWW RELATED DB: PDB REMARK 900 C378S VARIANT WITH GLURA-18 PEPTIDE DBREF 2G2L A 315 410 UNP Q62696 DLG1_RAT 314 409 DBREF 2G2L B 315 410 UNP Q62696 DLG1_RAT 314 409 DBREF 2G2L C 1 18 GB 29789269 NP_113796 890 907 DBREF 2G2L D 1 18 GB 29789269 NP_113796 890 907 SEQADV 2G2L MET A 314 UNP Q62696 INITIATING METHIONINE SEQADV 2G2L GLU A 315 UNP Q62696 ARG 314 SEE REMARK 999 SEQADV 2G2L ILE A 317 UNP Q62696 ASN 316 SEE REMARK 999 SEQADV 2G2L MET A 318 UNP Q62696 HIS 317 SEE REMARK 999 SEQADV 2G2L VAL A 402 UNP Q62696 ALA 401 SEE REMARK 999 SEQADV 2G2L SER A 411 UNP Q62696 EXPRESSION TAG SEQADV 2G2L ARG A 412 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS A 413 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS A 414 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS A 415 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS A 416 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS A 417 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS A 418 UNP Q62696 EXPRESSION TAG SEQADV 2G2L MET B 314 UNP Q62696 INITIATING METHIONINE SEQADV 2G2L GLU B 315 UNP Q62696 ARG 314 SEE REMARK 999 SEQADV 2G2L ILE B 317 UNP Q62696 ASN 316 SEE REMARK 999 SEQADV 2G2L MET B 318 UNP Q62696 HIS 317 SEE REMARK 999 SEQADV 2G2L VAL B 402 UNP Q62696 ALA 401 SEE REMARK 999 SEQADV 2G2L SER B 411 UNP Q62696 EXPRESSION TAG SEQADV 2G2L ARG B 412 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS B 413 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS B 414 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS B 415 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS B 416 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS B 417 UNP Q62696 EXPRESSION TAG SEQADV 2G2L HIS B 418 UNP Q62696 EXPRESSION TAG SEQRES 1 A 105 MET GLU LYS ILE MET GLU ILE LYS LEU ILE LYS GLY PRO SEQRES 2 A 105 LYS GLY LEU GLY PHE SER ILE ALA GLY GLY VAL GLY ASN SEQRES 3 A 105 GLN HIS ILE PRO GLY ASP ASN SER ILE TYR VAL THR LYS SEQRES 4 A 105 ILE ILE GLU GLY GLY ALA ALA HIS LYS ASP GLY LYS LEU SEQRES 5 A 105 GLN ILE GLY ASP LYS LEU LEU ALA VAL ASN SER VAL CYS SEQRES 6 A 105 LEU GLU GLU VAL THR HIS GLU GLU ALA VAL THR ALA LEU SEQRES 7 A 105 LYS ASN THR SER ASP PHE VAL TYR LEU LYS VAL ALA LYS SEQRES 8 A 105 PRO THR SER MET TYR ILE SER ARG HIS HIS HIS HIS HIS SEQRES 9 A 105 HIS SEQRES 1 B 105 MET GLU LYS ILE MET GLU ILE LYS LEU ILE LYS GLY PRO SEQRES 2 B 105 LYS GLY LEU GLY PHE SER ILE ALA GLY GLY VAL GLY ASN SEQRES 3 B 105 GLN HIS ILE PRO GLY ASP ASN SER ILE TYR VAL THR LYS SEQRES 4 B 105 ILE ILE GLU GLY GLY ALA ALA HIS LYS ASP GLY LYS LEU SEQRES 5 B 105 GLN ILE GLY ASP LYS LEU LEU ALA VAL ASN SER VAL CYS SEQRES 6 B 105 LEU GLU GLU VAL THR HIS GLU GLU ALA VAL THR ALA LEU SEQRES 7 B 105 LYS ASN THR SER ASP PHE VAL TYR LEU LYS VAL ALA LYS SEQRES 8 B 105 PRO THR SER MET TYR ILE SER ARG HIS HIS HIS HIS HIS SEQRES 9 B 105 HIS SEQRES 1 C 18 SER ILE PRO CYS MET SER HIS SER SER GLY MET PRO LEU SEQRES 2 C 18 GLY ALA THR GLY LEU SEQRES 1 D 18 SER ILE PRO CYS MET SER HIS SER SER GLY MET PRO LEU SEQRES 2 D 18 GLY ALA THR GLY LEU FORMUL 5 HOH *44(H2 O) HELIX 1 1 GLY A 357 GLY A 363 1 7 HELIX 2 2 THR A 383 ASN A 393 1 11 HELIX 3 3 GLY B 357 GLY B 363 1 7 HELIX 4 4 THR B 383 ASN B 393 1 11 SHEET 1 A 6 ILE A 317 ILE A 323 0 SHEET 2 A 6 PHE A 397 ALA A 403 -1 O VAL A 398 N LEU A 322 SHEET 3 A 6 LYS A 370 VAL A 374 -1 N LEU A 372 O LYS A 401 SHEET 4 A 6 ILE A 348 ILE A 353 -1 N ILE A 348 O LEU A 371 SHEET 5 A 6 PHE A 331 GLY A 335 -1 N ALA A 334 O TYR A 349 SHEET 6 A 6 THR C 16 LEU C 18 -1 O LEU C 18 N PHE A 331 SHEET 1 B 4 ILE B 317 ILE B 323 0 SHEET 2 B 4 PHE B 397 ALA B 403 -1 O VAL B 398 N LEU B 322 SHEET 3 B 4 LYS B 370 VAL B 374 -1 N LYS B 370 O ALA B 403 SHEET 4 B 4 VAL B 377 CYS B 378 -1 O VAL B 377 N VAL B 374 SHEET 1 C 2 PHE B 331 GLY B 335 0 SHEET 2 C 2 ILE B 348 ILE B 353 -1 O TYR B 349 N ALA B 334 CRYST1 34.760 54.440 55.140 90.00 93.95 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 0.028769 0.000000 0.001987 0.00000 SCALE2 0.000000 0.018369 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018179 0.00000