HEADER SIGNALING PROTEIN 21-SEP-09 3JXT TITLE CRYSTAL STRUCTURE OF THE THIRD PDZ DOMAIN OF SAP-102 IN COMPLEX WITH A TITLE 2 FLUOROGENIC PEPTIDE-BASED LIGAND COMPND MOL_ID: 1; COMPND 2 MOLECULE: DISKS LARGE HOMOLOG 3; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: THIRD PDZ DOMAIN: UNP RESIDUES 393-493; COMPND 5 SYNONYM: SYNAPSE-ASSOCIATED PROTEIN 102, SAP102, PSD-95/SAP90-RELATED COMPND 6 PROTEIN 1; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: VOLTAGE-DEPENDENT CALCIUM CHANNEL GAMMA-2 SUBUNIT; COMPND 10 CHAIN: C, D; COMPND 11 FRAGMENT: C-TERMINAL MOTIF OF STARGAZIN: UNP O88602 RESIDUES 318-323; COMPND 12 SYNONYM: NEURONAL VOLTAGE-GATED CALCIUM CHANNEL GAMMA-2 SUBUNIT, COMPND 13 STARGAZIN; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: DLG3, DLGH3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-NO, MODIFIED PET32; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: PEPTIDE LIGAND OBTAINED BY SOLID PHASE PEPTIDE SOURCE 14 SYNTHESIS KEYWDS SAP102, DLG3, STARGAZIN, 4-DMAP, 4DB, PDZ DOMAIN, SOLVATOCHROMIC KEYWDS 2 FLUROPHORE, FLUOROGENIC PROBE, CALCIUM CHANNEL, CALCIUM TRANSPORT, KEYWDS 3 ION TRANSPORT, IONIC CHANNEL, TRANSPORT, VOLTAGE-GATED CHANNEL, KEYWDS 4 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.SAINLOS,N.B.OLIVIER,B.IMPERIALI REVDAT 3 13-OCT-21 3JXT 1 REMARK SEQADV LINK REVDAT 2 10-APR-13 3JXT 1 JRNL VERSN REVDAT 1 29-SEP-10 3JXT 0 JRNL AUTH M.SAINLOS,W.S.ISKENDERIAN-EPPS,N.B.OLIVIER,D.CHOQUET, JRNL AUTH 2 B.IMPERIALI JRNL TITL CAGED MONO- AND DIVALENT LIGANDS FOR LIGHT-ASSISTED JRNL TITL 2 DISRUPTION OF PDZ DOMAIN-MEDIATED INTERACTIONS. JRNL REF J.AM.CHEM.SOC. V. 135 4580 2013 JRNL REFN ISSN 0002-7863 JRNL PMID 23480637 JRNL DOI 10.1021/JA309870Q REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.87 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 35869 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1886 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2604 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 125 REMARK 3 BIN FREE R VALUE : 0.3540 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1549 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.35 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.55000 REMARK 3 B22 (A**2) : 0.56000 REMARK 3 B33 (A**2) : -1.11000 REMARK 3 B12 (A**2) : 0.00000 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): 0.073 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.075 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1572 ; 0.004 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2117 ; 1.289 ; 2.000 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 196 ; 7.415 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 68 ;28.841 ;22.206 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 245 ;15.012 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;23.569 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 231 ; 0.060 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1207 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 757 ; 0.316 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1055 ; 0.326 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 273 ; 0.162 ; 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): 50 ; 0.344 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.216 ; 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): 996 ; 2.193 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1572 ; 3.408 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 576 ; 4.644 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 545 ; 6.795 ; 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 3JXT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000055294. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-FEB-09 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 : NSLS REMARK 200 BEAMLINE : X6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97000 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL CUT REMARK 200 OPTICS : TOROIDAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37820 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.1900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.24000 REMARK 200 R SYM FOR SHELL (I) : 0.24000 REMARK 200 FOR SHELL : 6.940 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: PDB ENTRY 3JVQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0 M SODIUM CITRATE, 0.1 M TRIS-HCL REMARK 280 PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 24.79850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.01150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.10750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.01150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.79850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.10750 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE MONOMERIC COMPLEX COMPOSED REMARK 300 OF ONE PDZ DOMAIN AND ITS LIGAND. 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: 1060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.9 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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: 1120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.5 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 390 REMARK 465 GLY A 391 REMARK 465 SER A 392 REMARK 465 LEU A 393 REMARK 465 ALA A 394 REMARK 465 GLU A 395 REMARK 465 GLU A 396 REMARK 465 GLY A 474 REMARK 465 SER B 390 REMARK 465 GLY B 391 REMARK 465 SER B 392 REMARK 465 LEU B 393 REMARK 465 ALA B 394 REMARK 465 GLU B 395 REMARK 465 GLU B 396 REMARK 465 ASP B 397 REMARK 465 PHE B 398 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 404 CG CD CE NZ REMARK 470 ASP A 423 CG OD1 OD2 REMARK 470 GLN A 475 CG CD OE1 NE2 REMARK 470 GLU A 486 CG CD OE1 OE2 REMARK 470 THR B 399 OG1 CG2 REMARK 470 ARG B 400 CB CG CD NE CZ NH1 NH2 REMARK 470 ARG B 445 CZ NH1 NH2 REMARK 470 GLN B 475 CB CG CD OE1 NE2 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 ASP A 423 41.52 -161.51 REMARK 500 ASP B 423 47.60 -158.46 REMARK 500 PHE B 431 140.00 -173.61 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 ACT A 1 DBREF 3JXT A 393 493 UNP Q62936 DLG3_RAT 393 493 DBREF 3JXT B 393 493 UNP Q62936 DLG3_RAT 393 493 DBREF 3JXT C 101 106 UNP O88602 CCG2_MOUSE 318 323 DBREF 3JXT D 101 106 UNP O88602 CCG2_MOUSE 318 323 SEQADV 3JXT SER A 390 UNP Q62936 EXPRESSION TAG SEQADV 3JXT GLY A 391 UNP Q62936 EXPRESSION TAG SEQADV 3JXT SER A 392 UNP Q62936 EXPRESSION TAG SEQADV 3JXT SER B 390 UNP Q62936 EXPRESSION TAG SEQADV 3JXT GLY B 391 UNP Q62936 EXPRESSION TAG SEQADV 3JXT SER B 392 UNP Q62936 EXPRESSION TAG SEQADV 3JXT ACE C 100 UNP O88602 INSERTION SEQADV 3JXT 4DB C 101 UNP O88602 ARG 318 ENGINEERED MUTATION SEQADV 3JXT ACE D 100 UNP O88602 INSERTION SEQADV 3JXT 4DB D 101 UNP O88602 ARG 318 ENGINEERED MUTATION SEQRES 1 A 104 SER GLY SER LEU ALA GLU GLU ASP PHE THR ARG GLU PRO SEQRES 2 A 104 ARG LYS ILE ILE LEU HIS LYS GLY SER THR GLY LEU GLY SEQRES 3 A 104 PHE ASN ILE VAL GLY GLY GLU ASP GLY GLU GLY ILE PHE SEQRES 4 A 104 VAL SER PHE ILE LEU ALA GLY GLY PRO ALA ASP LEU SER SEQRES 5 A 104 GLY GLU LEU ARG ARG GLY ASP ARG ILE LEU SER VAL ASN SEQRES 6 A 104 GLY VAL ASN LEU ARG ASN ALA THR HIS GLU GLN ALA ALA SEQRES 7 A 104 ALA ALA LEU LYS ARG ALA GLY GLN SER VAL THR ILE VAL SEQRES 8 A 104 ALA GLN TYR ARG PRO GLU GLU TYR SER ARG PHE GLU SER SEQRES 1 B 104 SER GLY SER LEU ALA GLU GLU ASP PHE THR ARG GLU PRO SEQRES 2 B 104 ARG LYS ILE ILE LEU HIS LYS GLY SER THR GLY LEU GLY SEQRES 3 B 104 PHE ASN ILE VAL GLY GLY GLU ASP GLY GLU GLY ILE PHE SEQRES 4 B 104 VAL SER PHE ILE LEU ALA GLY GLY PRO ALA ASP LEU SER SEQRES 5 B 104 GLY GLU LEU ARG ARG GLY ASP ARG ILE LEU SER VAL ASN SEQRES 6 B 104 GLY VAL ASN LEU ARG ASN ALA THR HIS GLU GLN ALA ALA SEQRES 7 B 104 ALA ALA LEU LYS ARG ALA GLY GLN SER VAL THR ILE VAL SEQRES 8 B 104 ALA GLN TYR ARG PRO GLU GLU TYR SER ARG PHE GLU SER SEQRES 1 C 7 ACE 4DB ARG THR THR PRO VAL SEQRES 1 D 7 ACE 4DB ARG THR THR PRO VAL HET ACE C 100 3 HET 4DB C 101 20 HET ACE D 100 3 HET 4DB D 101 20 HET ACT A 1 4 HETNAM ACE ACETYL GROUP HETNAM 4DB (2S)-2-AMINO-4-[5-(DIMETHYLAMINO)-1,3-DIOXO-1,3- HETNAM 2 4DB DIHYDRO-2H-ISOINDOL-2-YL]BUTANOIC ACID HETNAM ACT ACETATE ION FORMUL 3 ACE 2(C2 H4 O) FORMUL 3 4DB 2(C14 H17 N3 O4) FORMUL 5 ACT C2 H3 O2 1- FORMUL 6 HOH *340(H2 O) HELIX 1 1 GLY A 436 GLY A 442 1 7 HELIX 2 2 THR A 462 ALA A 473 1 12 HELIX 3 3 ARG A 484 SER A 489 1 6 HELIX 4 4 GLY B 436 GLY B 442 1 7 HELIX 5 5 THR B 462 ARG B 472 1 11 HELIX 6 6 ARG B 484 SER B 489 1 6 SHEET 1 A 4 ARG A 403 HIS A 408 0 SHEET 2 A 4 SER A 476 TYR A 483 -1 O ILE A 479 N ILE A 405 SHEET 3 A 4 ASP A 448 VAL A 453 -1 N ARG A 449 O GLN A 482 SHEET 4 A 4 VAL A 456 ASN A 457 -1 O VAL A 456 N VAL A 453 SHEET 1 B 3 ILE A 427 ILE A 432 0 SHEET 2 B 3 PHE A 416 GLY A 420 -1 N VAL A 419 O PHE A 428 SHEET 3 B 3 THR D 104 VAL D 106 -1 O VAL D 106 N PHE A 416 SHEET 1 C 4 ARG B 403 LEU B 407 0 SHEET 2 C 4 VAL B 477 TYR B 483 -1 O VAL B 477 N LEU B 407 SHEET 3 C 4 ASP B 448 VAL B 453 -1 N ARG B 449 O GLN B 482 SHEET 4 C 4 VAL B 456 ASN B 457 -1 O VAL B 456 N VAL B 453 SHEET 1 D 6 ARG B 403 LEU B 407 0 SHEET 2 D 6 VAL B 477 TYR B 483 -1 O VAL B 477 N LEU B 407 SHEET 3 D 6 ASP B 448 VAL B 453 -1 N ARG B 449 O GLN B 482 SHEET 4 D 6 ILE B 427 ILE B 432 -1 N ILE B 427 O ILE B 450 SHEET 5 D 6 PHE B 416 GLY B 420 -1 N VAL B 419 O PHE B 428 SHEET 6 D 6 THR C 104 VAL C 106 -1 O VAL C 106 N PHE B 416 LINK C ACE C 100 N 4DB C 101 1555 1555 1.33 LINK C 4DB C 101 N ARG C 102 1555 1555 1.37 LINK C ACE D 100 N 4DB D 101 1555 1555 1.33 LINK C 4DB D 101 N ARG D 102 1555 1555 1.36 SITE 1 AC1 9 ASN A 417 SER A 430 PHE A 431 ASN B 417 SITE 2 AC1 9 SER B 430 PHE B 431 ARG B 446 THR C 103 SITE 3 AC1 9 THR D 103 CRYST1 49.597 54.215 86.023 90.00 90.00 90.00 P 21 21 21 8 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 0.020163 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018445 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011625 0.00000 MASTER 316 0 5 6 17 0 3 6 0 0 0 18 END