HEADER SIGNALING PROTEIN/INHIBITOR 09-APR-12 4EKD TITLE STRUCTURE OF HUMAN REGULATOR OF G PROTEIN SIGNALING 2 (RGS2) IN TITLE 2 COMPLEX WITH MURINE GALPHA-Q(R183C) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(Q) SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 18-359; COMPND 5 SYNONYM: GUANINE NUCLEOTIDE-BINDING PROTEIN ALPHA-Q; COMPND 6 EC: 3.6.5.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: REGULATOR OF G-PROTEIN SIGNALING 2; COMPND 11 CHAIN: B; COMPND 12 FRAGMENT: RGS DOMAIN, UNP RESIDUES 72-203; COMPND 13 SYNONYM: RGS2, CELL GROWTH-INHIBITING GENE 31 PROTEIN, G0/G1 SWITCH COMPND 14 REGULATORY PROTEIN 8; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: GNAQ; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: RGS2, G0S8, GIG31; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GTP-BINDING, REGULATOR OF G PROTEIN SIGNALING, HOMOLOGY DOMAIN, KEYWDS 2 GTPASE ACTIVATION, SIGNALING PROTEIN-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.J.G.TESMER,M.R.NANCE REVDAT 4 13-SEP-23 4EKD 1 REMARK REVDAT 3 20-NOV-19 4EKD 1 SEQADV LINK REVDAT 2 28-AUG-13 4EKD 1 JRNL REVDAT 1 30-JAN-13 4EKD 0 JRNL AUTH M.R.NANCE,B.KREUTZ,V.M.TESMER,R.STERNE-MARR,T.KOZASA, JRNL AUTH 2 J.J.TESMER JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSIS OF THE REGULATOR OF G JRNL TITL 2 PROTEIN SIGNALING 2-G ALPHA Q COMPLEX. JRNL REF STRUCTURE V. 21 438 2013 JRNL REFN ISSN 0969-2126 JRNL PMID 23434405 JRNL DOI 10.1016/J.STR.2012.12.016 REMARK 2 REMARK 2 RESOLUTION. 2.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 2.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 63.3 REMARK 3 NUMBER OF REFLECTIONS : 11078 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 572 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) : 2.71 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.78 REMARK 3 REFLECTION IN BIN (WORKING SET) : 199 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 16.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.3330 REMARK 3 BIN FREE R VALUE SET COUNT : 9 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3696 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 16 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 96.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.75000 REMARK 3 B22 (A**2) : -0.75000 REMARK 3 B33 (A**2) : 1.50000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.471 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.342 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 44.270 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3823 ; 0.008 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 2647 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5167 ; 1.118 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6431 ; 0.801 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 448 ; 5.805 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 193 ;39.875 ;24.301 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 686 ;17.086 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;14.809 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 557 ; 0.056 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4179 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 809 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 37 A 354 REMARK 3 RESIDUE RANGE : A 401 A 407 REMARK 3 RESIDUE RANGE : A 501 A 503 REMARK 3 RESIDUE RANGE : A 504 A 515 REMARK 3 ORIGIN FOR THE GROUP (A): -27.3480 18.0030 -22.1850 REMARK 3 T TENSOR REMARK 3 T11: 0.6787 T22: 0.7683 REMARK 3 T33: 0.3489 T12: 0.0468 REMARK 3 T13: 0.1041 T23: -0.0670 REMARK 3 L TENSOR REMARK 3 L11: 0.0856 L22: 0.6792 REMARK 3 L33: 3.1296 L12: 0.2225 REMARK 3 L13: -0.2170 L23: -0.3822 REMARK 3 S TENSOR REMARK 3 S11: 0.0172 S12: -0.0217 S13: 0.0200 REMARK 3 S21: -0.0445 S22: -0.1226 S23: -0.0860 REMARK 3 S31: 0.2962 S32: 0.1399 S33: 0.1053 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 69 B 200 REMARK 3 RESIDUE RANGE : B 301 B 301 REMARK 3 RESIDUE RANGE : B 401 B 401 REMARK 3 ORIGIN FOR THE GROUP (A): -52.4370 21.2030 -23.3620 REMARK 3 T TENSOR REMARK 3 T11: 0.6362 T22: 0.9096 REMARK 3 T33: 0.3827 T12: -0.1095 REMARK 3 T13: 0.0978 T23: 0.0525 REMARK 3 L TENSOR REMARK 3 L11: 1.2818 L22: 3.8980 REMARK 3 L33: 1.2959 L12: 1.1591 REMARK 3 L13: 1.0207 L23: -0.0806 REMARK 3 S TENSOR REMARK 3 S11: 0.1113 S12: 0.0988 S13: 0.1061 REMARK 3 S21: 0.0733 S22: 0.0342 S23: 0.1630 REMARK 3 S31: 0.1912 S32: -0.0209 S33: -0.1455 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 4EKD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000071727. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0782 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : KB BIMORPH MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11782 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 64.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06500 REMARK 200 FOR THE DATA SET : 24.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 21.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.44100 REMARK 200 FOR SHELL : 1.600 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 ENTRIES 2AF0 AND 2BCJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG 8,000, 15 MM COCL2, 200 MM REMARK 280 NACL, AND 100 MM MES 5.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K, PH 5.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 172.78450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.12400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.12400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 86.39225 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.12400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.12400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 259.17675 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.12400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.12400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 86.39225 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.12400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.12400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 259.17675 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 172.78450 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: 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 GLY A 13 REMARK 465 ALA A 14 REMARK 465 MET A 15 REMARK 465 GLY A 16 REMARK 465 SER A 17 REMARK 465 ALA A 18 REMARK 465 ARG A 19 REMARK 465 ARG A 20 REMARK 465 ILE A 21 REMARK 465 ASN A 22 REMARK 465 ASP A 23 REMARK 465 GLU A 24 REMARK 465 ILE A 25 REMARK 465 GLU A 26 REMARK 465 ARG A 27 REMARK 465 GLN A 28 REMARK 465 LEU A 29 REMARK 465 ARG A 30 REMARK 465 ARG A 31 REMARK 465 ASP A 32 REMARK 465 LYS A 33 REMARK 465 ARG A 34 REMARK 465 ASP A 35 REMARK 465 ALA A 36 REMARK 465 GLU A 355 REMARK 465 TYR A 356 REMARK 465 ASN A 357 REMARK 465 LEU A 358 REMARK 465 VAL A 359 REMARK 465 GLY B 67 REMARK 465 GLU B 68 REMARK 465 LYS B 201 REMARK 465 PRO B 202 REMARK 465 GLN B 203 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 F3 ALF A 402 MG MG A 407 1.69 REMARK 500 O3B GDP A 401 AL ALF A 402 1.90 REMARK 500 O3B GDP A 401 F1 ALF A 402 2.16 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 THR A 47 -178.54 -62.50 REMARK 500 ASP A 71 -57.33 -27.85 REMARK 500 GLU A 115 41.01 -104.26 REMARK 500 ARG A 147 39.72 -99.06 REMARK 500 ASP A 163 30.33 -99.84 REMARK 500 ASN A 222 38.19 72.23 REMARK 500 TYR A 285 -28.58 -148.60 REMARK 500 PRO A 293 5.50 -66.94 REMARK 500 TYR A 295 98.23 -49.17 REMARK 500 LEU A 353 -74.77 -120.57 REMARK 500 CYS B 106 41.29 -152.38 REMARK 500 LYS B 123 -63.36 -103.14 REMARK 500 GLU B 141 129.76 -36.40 REMARK 500 ASN B 184 -80.84 -136.29 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 MG A 407 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 53 OG REMARK 620 2 THR A 186 OG1 65.2 REMARK 620 3 GDP A 401 O2B 94.4 159.5 REMARK 620 4 GDP A 401 O3B 145.7 143.4 56.3 REMARK 620 5 HOH A 502 O 81.7 83.3 96.1 84.0 REMARK 620 6 HOH A 503 O 95.3 92.3 87.6 100.3 175.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 403 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 105 NE2 REMARK 620 2 HIS A 109 NE2 89.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 406 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 319 OD1 REMARK 620 2 ASP A 321 OD1 98.7 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ALF A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AGR RELATED DB: PDB REMARK 900 RGS4 IN COMPLEX WITH GALPHA-I1 REMARK 900 RELATED ID: 2V4Z RELATED DB: PDB REMARK 900 RGS2 TRIPLE MUTANT IN COMPLEX WITH GALPHA-I3 REMARK 900 RELATED ID: 2AF0 RELATED DB: PDB REMARK 900 STRUCTURE OF RGS2 REMARK 900 RELATED ID: 2BCJ RELATED DB: PDB REMARK 900 GALPHA-Q IN COMPLEX WITH RGS HOMOLOGY DOMAIN OF G PROTEIN-COUPLED REMARK 900 RECEPTOR KINASE 2 REMARK 900 RELATED ID: 4EKC RELATED DB: PDB DBREF 4EKD A 18 359 UNP P21279 GNAQ_MOUSE 18 359 DBREF 4EKD B 72 203 UNP P41220 RGS2_HUMAN 72 203 SEQADV 4EKD GLY A 13 UNP P21279 EXPRESSION TAG SEQADV 4EKD ALA A 14 UNP P21279 EXPRESSION TAG SEQADV 4EKD MET A 15 UNP P21279 EXPRESSION TAG SEQADV 4EKD GLY A 16 UNP P21279 EXPRESSION TAG SEQADV 4EKD SER A 17 UNP P21279 EXPRESSION TAG SEQADV 4EKD ASP A 125 UNP P21279 GLU 125 ENGINEERED MUTATION SEQADV 4EKD VAL A 126 UNP P21279 ASN 126 ENGINEERED MUTATION SEQADV 4EKD ASP A 128 UNP P21279 TYR 128 ENGINEERED MUTATION SEQADV 4EKD TYR A 129 UNP P21279 VAL 129 ENGINEERED MUTATION SEQADV 4EKD ALA A 130 UNP P21279 ASP 130 ENGINEERED MUTATION SEQADV 4EKD CYS A 183 UNP P21279 ARG 183 ENGINEERED MUTATION SEQADV 4EKD GLY B 67 UNP P41220 EXPRESSION TAG SEQADV 4EKD GLU B 68 UNP P41220 EXPRESSION TAG SEQADV 4EKD PHE B 69 UNP P41220 EXPRESSION TAG SEQADV 4EKD GLY B 70 UNP P41220 EXPRESSION TAG SEQADV 4EKD SER B 71 UNP P41220 EXPRESSION TAG SEQRES 1 A 347 GLY ALA MET GLY SER ALA ARG ARG ILE ASN ASP GLU ILE SEQRES 2 A 347 GLU ARG GLN LEU ARG ARG ASP LYS ARG ASP ALA ARG ARG SEQRES 3 A 347 GLU LEU LYS LEU LEU LEU LEU GLY THR GLY GLU SER GLY SEQRES 4 A 347 LYS SER THR PHE ILE LYS GLN MET ARG ILE ILE HIS GLY SEQRES 5 A 347 SER GLY TYR SER ASP GLU ASP LYS ARG GLY PHE THR LYS SEQRES 6 A 347 LEU VAL TYR GLN ASN ILE PHE THR ALA MET GLN ALA MET SEQRES 7 A 347 ILE ARG ALA MET ASP THR LEU LYS ILE PRO TYR LYS TYR SEQRES 8 A 347 GLU HIS ASN LYS ALA HIS ALA GLN LEU VAL ARG GLU VAL SEQRES 9 A 347 ASP VAL GLU LYS VAL SER ALA PHE ASP VAL PRO ASP TYR SEQRES 10 A 347 ALA ALA ILE LYS SER LEU TRP ASN ASP PRO GLY ILE GLN SEQRES 11 A 347 GLU CYS TYR ASP ARG ARG ARG GLU TYR GLN LEU SER ASP SEQRES 12 A 347 SER THR LYS TYR TYR LEU ASN ASP LEU ASP ARG VAL ALA SEQRES 13 A 347 ASP PRO SER TYR LEU PRO THR GLN GLN ASP VAL LEU ARG SEQRES 14 A 347 VAL CYS VAL PRO THR THR GLY ILE ILE GLU TYR PRO PHE SEQRES 15 A 347 ASP LEU GLN SER VAL ILE PHE ARG MET VAL ASP VAL GLY SEQRES 16 A 347 GLY GLN ARG SER GLU ARG ARG LYS TRP ILE HIS CYS PHE SEQRES 17 A 347 GLU ASN VAL THR SER ILE MET PHE LEU VAL ALA LEU SER SEQRES 18 A 347 GLU TYR ASP GLN VAL LEU VAL GLU SER ASP ASN GLU ASN SEQRES 19 A 347 ARG MET GLU GLU SER LYS ALA LEU PHE ARG THR ILE ILE SEQRES 20 A 347 THR TYR PRO TRP PHE GLN ASN SER SER VAL ILE LEU PHE SEQRES 21 A 347 LEU ASN LYS LYS ASP LEU LEU GLU GLU LYS ILE MET TYR SEQRES 22 A 347 SER HIS LEU VAL ASP TYR PHE PRO GLU TYR ASP GLY PRO SEQRES 23 A 347 GLN ARG ASP ALA GLN ALA ALA ARG GLU PHE ILE LEU LYS SEQRES 24 A 347 MET PHE VAL ASP LEU ASN PRO ASP SER ASP LYS ILE ILE SEQRES 25 A 347 TYR SER HIS PHE THR CYS ALA THR ASP THR GLU ASN ILE SEQRES 26 A 347 ARG PHE VAL PHE ALA ALA VAL LYS ASP THR ILE LEU GLN SEQRES 27 A 347 LEU ASN LEU LYS GLU TYR ASN LEU VAL SEQRES 1 B 137 GLY GLU PHE GLY SER PRO SER PRO GLU GLU ALA GLN LEU SEQRES 2 B 137 TRP SER GLU ALA PHE ASP GLU LEU LEU ALA SER LYS TYR SEQRES 3 B 137 GLY LEU ALA ALA PHE ARG ALA PHE LEU LYS SER GLU PHE SEQRES 4 B 137 CYS GLU GLU ASN ILE GLU PHE TRP LEU ALA CYS GLU ASP SEQRES 5 B 137 PHE LYS LYS THR LYS SER PRO GLN LYS LEU SER SER LYS SEQRES 6 B 137 ALA ARG LYS ILE TYR THR ASP PHE ILE GLU LYS GLU ALA SEQRES 7 B 137 PRO LYS GLU ILE ASN ILE ASP PHE GLN THR LYS THR LEU SEQRES 8 B 137 ILE ALA GLN ASN ILE GLN GLU ALA THR SER GLY CYS PHE SEQRES 9 B 137 THR THR ALA GLN LYS ARG VAL TYR SER LEU MET GLU ASN SEQRES 10 B 137 ASN SER TYR PRO ARG PHE LEU GLU SER GLU PHE TYR GLN SEQRES 11 B 137 ASP LEU CYS LYS LYS PRO GLN HET GDP A 401 28 HET ALF A 402 5 HET CO A 403 1 HET CL A 404 1 HET CL A 405 1 HET CO A 406 1 HET MG A 407 1 HET MES B 301 12 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM ALF TETRAFLUOROALUMINATE ION HETNAM CO COBALT (II) ION HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID FORMUL 3 GDP C10 H15 N5 O11 P2 FORMUL 4 ALF AL F4 1- FORMUL 5 CO 2(CO 2+) FORMUL 6 CL 2(CL 1-) FORMUL 9 MG MG 2+ FORMUL 10 MES C6 H13 N O4 S FORMUL 11 HOH *16(H2 O) HELIX 1 1 GLY A 51 GLY A 64 1 14 HELIX 2 2 GLU A 70 GLY A 74 5 5 HELIX 3 3 PHE A 75 LEU A 97 1 23 HELIX 4 4 GLU A 104 GLU A 115 1 12 HELIX 5 5 ASP A 125 ASN A 137 1 13 HELIX 6 6 ASP A 138 ARG A 147 1 10 HELIX 7 7 ARG A 148 TYR A 151 5 4 HELIX 8 8 SER A 156 ASP A 163 1 8 HELIX 9 9 ASP A 163 ASP A 169 1 7 HELIX 10 10 THR A 175 VAL A 182 1 8 HELIX 11 11 GLN A 209 ARG A 214 1 6 HELIX 12 12 LYS A 215 PHE A 220 5 6 HELIX 13 13 SER A 233 GLN A 237 5 5 HELIX 14 14 ASN A 246 TYR A 261 1 16 HELIX 15 15 PRO A 262 GLN A 265 5 4 HELIX 16 16 LYS A 275 ILE A 283 1 9 HELIX 17 17 HIS A 287 TYR A 291 5 5 HELIX 18 18 ASP A 301 ASP A 315 1 15 HELIX 19 19 ASP A 333 LEU A 353 1 21 HELIX 20 20 SER B 73 LEU B 79 1 7 HELIX 21 21 TRP B 80 GLU B 82 5 3 HELIX 22 22 ALA B 83 SER B 90 1 8 HELIX 23 23 SER B 90 GLU B 104 1 15 HELIX 24 24 GLU B 107 LYS B 121 1 15 HELIX 25 25 GLN B 126 ILE B 140 1 15 HELIX 26 26 ASP B 151 ILE B 162 1 12 HELIX 27 27 PHE B 170 ASN B 183 1 14 HELIX 28 28 ASN B 184 SER B 192 1 9 HELIX 29 29 SER B 192 CYS B 199 1 8 SHEET 1 A 6 ILE A 189 ASP A 195 0 SHEET 2 A 6 ILE A 200 VAL A 206 -1 O MET A 203 N TYR A 192 SHEET 3 A 6 GLU A 39 LEU A 45 1 N LEU A 42 O ARG A 202 SHEET 4 A 6 SER A 225 ALA A 231 1 O MET A 227 N LEU A 43 SHEET 5 A 6 SER A 268 ASN A 274 1 O PHE A 272 N PHE A 228 SHEET 6 A 6 TYR A 325 PHE A 328 1 O HIS A 327 N LEU A 273 LINK OG SER A 53 MG MG A 407 1555 1555 2.06 LINK NE2 HIS A 105 CO CO A 403 1555 1555 1.81 LINK NE2 HIS A 109 CO CO A 403 1555 1555 2.50 LINK OG1 THR A 186 MG MG A 407 1555 1555 2.23 LINK OD1 ASP A 319 CO CO A 406 1555 1555 2.13 LINK OD1 ASP A 321 CO CO A 406 1555 1555 2.11 LINK O2B GDP A 401 MG MG A 407 1555 1555 2.12 LINK O3B GDP A 401 MG MG A 407 1555 1555 2.98 LINK MG MG A 407 O HOH A 502 1555 1555 1.80 LINK MG MG A 407 O HOH A 503 1555 1555 1.83 SITE 1 AC1 22 GLU A 49 SER A 50 GLY A 51 LYS A 52 SITE 2 AC1 22 SER A 53 THR A 54 SER A 156 LEU A 180 SITE 3 AC1 22 ARG A 181 VAL A 182 CYS A 183 ASN A 274 SITE 4 AC1 22 LYS A 275 ASP A 277 LEU A 278 CYS A 330 SITE 5 AC1 22 ALA A 331 THR A 332 ALF A 402 MG A 407 SITE 6 AC1 22 HOH A 502 HOH A 503 SITE 1 AC2 13 GLY A 48 GLU A 49 LYS A 52 SER A 53 SITE 2 AC2 13 PRO A 185 THR A 186 GLY A 208 GLN A 209 SITE 3 AC2 13 GDP A 401 MG A 407 HOH A 501 HOH A 502 SITE 4 AC2 13 HOH A 503 SITE 1 AC3 4 HIS A 105 HIS A 109 CL A 404 CL A 405 SITE 1 AC4 3 HIS A 109 CO A 403 CL A 405 SITE 1 AC5 4 HIS A 105 HIS A 109 CO A 403 CL A 404 SITE 1 AC6 3 ASP A 319 ASP A 321 LYS B 142 SITE 1 AC7 6 SER A 53 THR A 186 GDP A 401 ALF A 402 SITE 2 AC7 6 HOH A 502 HOH A 503 SITE 1 AC8 9 GLU A 119 LYS A 120 LYS A 133 ASP A 165 SITE 2 AC8 9 ASP B 85 TRP B 113 LYS B 120 GLN B 174 SITE 3 AC8 9 TYR B 178 CRYST1 60.248 60.248 345.569 90.00 90.00 90.00 P 41 21 2 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 0.016598 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016598 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002894 0.00000