HEADER SIGNALING PROTEIN 05-SEP-00 1FQK TITLE CRYSTAL STRUCTURE OF THE HETERODIMERIC COMPLEX OF THE RGS DOMAIN OF TITLE 2 RGS9, AND THE GT/I1 CHIMERA ALPHA SUBUNIT [(RGS9)-(GT/I1ALPHA)-(GDP)- TITLE 3 (ALF4-)-(MG2+)] COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT ALPHA-1, COMPND 3 GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1,GUANINE COMPND 4 NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT ALPHA-1; COMPND 5 CHAIN: A, C; COMPND 6 FRAGMENT: UNP P04695 RESIDUES 26-215 AND 295-350 LINKED VIA UNP COMPND 7 P10824 RESIDUES 220-298; COMPND 8 SYNONYM: TRANSDUCIN ALPHA-1 CHAIN,ADENYLATE CYCLASE-INHIBITING G COMPND 9 ALPHA PROTEIN,TRANSDUCIN ALPHA-1 CHAIN; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: THE CHIMERA COMPRISES RESIDUES 26 TO 215 OF BOVINE GT, COMPND 12 RESIDUES 220 TO 298 OF RAT GI1, AND RESIDUES 295 TO 350 OF BOVINE GT; COMPND 13 MOL_ID: 2; COMPND 14 MOLECULE: REGULATOR OF G-PROTEIN SIGNALING 9; COMPND 15 CHAIN: B, D; COMPND 16 FRAGMENT: RGS DOMAIN, UNP RESIDUES 276-422; COMPND 17 SYNONYM: RGS9; COMPND 18 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS, RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BOVINE, RAT; SOURCE 4 ORGANISM_TAXID: 9913, 10116; SOURCE 5 GENE: GNAT1, GNAI1, GNAI-1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHIS6(T7); SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 12 ORGANISM_COMMON: BOVINE; SOURCE 13 ORGANISM_TAXID: 9913; SOURCE 14 GENE: RGS9; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PGEX-2T KEYWDS RGS9, TRANSDUCIN, G PROTEIN, PHOTOTRANSDUCTION, ROD, RGS, GAP, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.C.SLEP,M.A.KERCHER,W.HE,C.W.COWAN,T.G.WENSEL,P.B.SIGLER REVDAT 4 07-FEB-24 1FQK 1 REMARK LINK REVDAT 3 28-JUN-17 1FQK 1 COMPND SOURCE REMARK DBREF REVDAT 2 24-FEB-09 1FQK 1 VERSN REVDAT 1 28-FEB-01 1FQK 0 JRNL AUTH K.C.SLEP,M.A.KERCHER,W.HE,C.W.COWAN,T.G.WENSEL,P.B.SIGLER JRNL TITL STRUCTURAL DETERMINANTS FOR REGULATION OF PHOSPHODIESTERASE JRNL TITL 2 BY A G PROTEIN AT 2.0 A. JRNL REF NATURE V. 409 1071 2001 JRNL REFN ISSN 0028-0836 JRNL PMID 11234020 JRNL DOI 10.1038/35059138 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2891455.970 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.4 REMARK 3 NUMBER OF REFLECTIONS : 114452 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; 9.9% REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 11292 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 12908 REMARK 3 BIN R VALUE (WORKING SET) : 0.3780 REMARK 3 BIN FREE R VALUE : 0.4040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1445 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7450 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 116 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -17.48000 REMARK 3 B22 (A**2) : 22.01000 REMARK 3 B33 (A**2) : -4.53000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.44 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.43 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.47 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.710 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL 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 : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 38.50 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : GDP.PARAM REMARK 3 PARAMETER FILE 3 : ALF4.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FQK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-00. REMARK 100 THE DEPOSITION ID IS D_1000011823. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-SEP-99 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 : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0281 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : APS-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66595 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 96.9 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 28.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.52700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10.5% PEG8000, 110MM MAGNESIUM REMARK 280 ACETATE, 50MM TRIS PH 8.5, 0.2% BETA-ME, VAPOR DIFFUSION, REMARK 280 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 48.39250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.23000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.53650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.23000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.39250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.53650 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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 ASP A 26 REMARK 465 ALA A 27 REMARK 465 ASP A 346 REMARK 465 CYS A 347 REMARK 465 GLY A 348 REMARK 465 LEU A 349 REMARK 465 PHE A 350 REMARK 465 GLN B 276 REMARK 465 PHE B 277 REMARK 465 TRP B 278 REMARK 465 ASP B 279 REMARK 465 LEU B 280 REMARK 465 ASN B 281 REMARK 465 ALA B 282 REMARK 465 LYS B 283 REMARK 465 PRO B 420 REMARK 465 GLN B 421 REMARK 465 GLY B 422 REMARK 465 ASP C 26 REMARK 465 ALA C 27 REMARK 465 ARG C 28 REMARK 465 ASP C 346 REMARK 465 CYS C 347 REMARK 465 GLY C 348 REMARK 465 LEU C 349 REMARK 465 PHE C 350 REMARK 465 GLN D 276 REMARK 465 PRO D 420 REMARK 465 GLN D 421 REMARK 465 GLY D 422 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 PRO C 278 C - N - CA ANGL. DEV. = 9.8 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 GLN A 54 21.44 -143.43 REMARK 500 TYR A 142 -157.32 -150.33 REMARK 500 ASN A 251 66.60 -109.05 REMARK 500 ARG A 310 -9.23 -57.28 REMARK 500 LEU A 344 43.22 -78.44 REMARK 500 ASP B 339 100.05 -57.81 REMARK 500 GLN B 340 -3.67 -58.70 REMARK 500 TYR B 383 41.72 -92.89 REMARK 500 ASP B 399 -71.39 -101.98 REMARK 500 LYS B 416 31.53 -89.86 REMARK 500 TYR C 142 -152.74 -145.69 REMARK 500 SER C 147 21.52 -79.71 REMARK 500 ASP C 154 40.63 -140.10 REMARK 500 SER C 224 6.29 -68.88 REMARK 500 TYR C 286 127.28 -34.59 REMARK 500 ARG C 309 34.00 -99.21 REMARK 500 GLN C 326 -16.71 -45.91 REMARK 500 GLU C 342 -35.70 -140.22 REMARK 500 THR D 289 -165.57 -64.00 REMARK 500 SER D 322 22.72 -142.28 REMARK 500 TYR D 337 43.12 -102.21 REMARK 500 ASP D 339 104.41 -52.06 REMARK 500 GLN D 340 9.09 -67.03 REMARK 500 ARG D 361 51.42 -111.62 REMARK 500 ASP D 399 -80.88 -115.05 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 352 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 43 OG REMARK 620 2 THR A 177 OG1 107.5 REMARK 620 3 GDP A 360 O2B 106.0 129.7 REMARK 620 4 ALF A 362 F4 169.4 77.2 76.6 REMARK 620 5 ALF A 362 F1 140.8 67.1 63.2 49.6 REMARK 620 6 ALF A 362 AL 160.9 75.6 61.2 28.6 22.4 REMARK 620 7 HOH A 364 O 107.4 121.9 80.8 62.5 107.5 85.4 REMARK 620 8 HOH A 365 O 81.7 67.5 81.7 108.8 59.9 82.3 161.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ALF A 362 AL REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GDP A 360 O3B REMARK 620 2 ALF A 362 F1 94.6 REMARK 620 3 ALF A 362 F2 84.7 179.1 REMARK 620 4 ALF A 362 F3 71.1 92.5 87.9 REMARK 620 5 ALF A 362 F4 108.3 87.1 92.5 179.2 REMARK 620 6 GDP A 360 O2B 49.7 50.5 128.7 96.1 83.1 REMARK 620 7 HOH A 363 O 162.4 99.1 81.7 97.2 83.5 147.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 352 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER C 43 OG REMARK 620 2 THR C 177 OG1 78.0 REMARK 620 3 GDP C 361 O2B 131.8 136.6 REMARK 620 4 ALF C 363 F1 155.0 77.0 70.3 REMARK 620 5 HOH C 365 O 91.8 67.0 79.8 80.1 REMARK 620 6 HOH C 366 O 113.6 94.1 98.3 66.8 145.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ALF C 363 AL REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GDP C 361 O2B REMARK 620 2 ALF C 363 F1 54.0 REMARK 620 3 ALF C 363 F2 126.7 179.0 REMARK 620 4 ALF C 363 F3 89.4 92.4 86.9 REMARK 620 5 ALF C 363 F4 90.1 87.9 92.8 179.1 REMARK 620 6 GDP C 361 O3B 49.1 99.0 81.4 66.5 112.6 REMARK 620 7 HOH C 364 O 146.0 92.1 87.2 89.4 91.5 153.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 352 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ALF A 362 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 352 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ALF C 363 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 360 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP C 361 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FQJ RELATED DB: PDB REMARK 900 1FQJ IS THE CRYSTAL STRUCTURE OF THE HETEROTRIMERIC COMPLEX OF THE REMARK 900 RGS DOMAIN OF RGS9, THE GAMMA SUBUNIT OF PHOSPHODIESTERASE, AND THE REMARK 900 GT/I1 CHIMERA ALPHA SUBUNIT [(RGS9)-(PDEGAMMA)-(GT/I1ALPHA)-(GDP)- REMARK 900 (ALF4-)-(MG2+)] REMARK 900 RELATED ID: 1FQI RELATED DB: PDB REMARK 900 1FQI IS THE RGS9 RGS DOMAIN DBREF 1FQK A 26 215 UNP P04695 GNAT1_BOVIN 26 215 DBREF 1FQK A 216 294 UNP P10824 GNAI1_RAT 220 298 DBREF 1FQK A 295 350 UNP P04695 GNAT1_BOVIN 295 350 DBREF 1FQK B 276 422 UNP O46469 RGS9_BOVIN 276 422 DBREF 1FQK C 26 215 UNP P04695 GNAT1_BOVIN 26 215 DBREF 1FQK C 216 294 UNP P10824 GNAI1_RAT 220 298 DBREF 1FQK C 295 350 UNP P04695 GNAT1_BOVIN 295 350 DBREF 1FQK D 276 422 UNP O46469 RGS9_BOVIN 276 422 SEQRES 1 A 325 ASP ALA ARG THR VAL LYS LEU LEU LEU LEU GLY ALA GLY SEQRES 2 A 325 GLU SER GLY LYS SER THR ILE VAL LYS GLN MET LYS ILE SEQRES 3 A 325 ILE HIS GLN ASP GLY TYR SER LEU GLU GLU CYS LEU GLU SEQRES 4 A 325 PHE ILE ALA ILE ILE TYR GLY ASN THR LEU GLN SER ILE SEQRES 5 A 325 LEU ALA ILE VAL ARG ALA MET THR THR LEU ASN ILE GLN SEQRES 6 A 325 TYR GLY ASP SER ALA ARG GLN ASP ASP ALA ARG LYS LEU SEQRES 7 A 325 MET HIS MET ALA ASP THR ILE GLU GLU GLY THR MET PRO SEQRES 8 A 325 LYS GLU MET SER ASP ILE ILE GLN ARG LEU TRP LYS ASP SEQRES 9 A 325 SER GLY ILE GLN ALA CYS PHE ASP ARG ALA SER GLU TYR SEQRES 10 A 325 GLN LEU ASN ASP SER ALA GLY TYR TYR LEU SER ASP LEU SEQRES 11 A 325 GLU ARG LEU VAL THR PRO GLY TYR VAL PRO THR GLU GLN SEQRES 12 A 325 ASP VAL LEU ARG SER ARG VAL LYS THR THR GLY ILE ILE SEQRES 13 A 325 GLU THR GLN PHE SER PHE LYS ASP LEU ASN PHE ARG MET SEQRES 14 A 325 PHE ASP VAL GLY GLY GLN ARG SER GLU ARG LYS LYS TRP SEQRES 15 A 325 ILE HIS CYS PHE GLU GLY VAL THR ALA ILE ILE PHE CYS SEQRES 16 A 325 VAL ALA LEU SER ASP TYR ASP LEU VAL LEU ALA GLU ASP SEQRES 17 A 325 GLU GLU MET ASN ARG MET HIS GLU SER MET LYS LEU PHE SEQRES 18 A 325 ASP SER ILE CYS ASN ASN LYS TRP PHE THR ASP THR SER SEQRES 19 A 325 ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU PHE GLU GLU SEQRES 20 A 325 LYS ILE LYS LYS SER PRO LEU THR ILE CYS TYR PRO GLU SEQRES 21 A 325 TYR ALA GLY SER ASN THR TYR GLU GLU ALA GLY ASN TYR SEQRES 22 A 325 ILE LYS VAL GLN PHE LEU GLU LEU ASN MET ARG ARG ASP SEQRES 23 A 325 VAL LYS GLU ILE TYR SER HIS MET THR CYS ALA THR ASP SEQRES 24 A 325 THR GLN ASN VAL LYS PHE VAL PHE ASP ALA VAL THR ASP SEQRES 25 A 325 ILE ILE ILE LYS GLU ASN LEU LYS ASP CYS GLY LEU PHE SEQRES 1 B 147 GLN PHE TRP ASP LEU ASN ALA LYS LEU VAL ASP ILE PRO SEQRES 2 B 147 THR LYS MET ARG VAL GLU ARG TRP ALA PHE ASN PHE SER SEQRES 3 B 147 GLU LEU ILE ARG ASP PRO LYS GLY ARG GLN SER PHE GLN SEQRES 4 B 147 HIS PHE LEU ARG LYS GLU PHE SER GLY GLU ASN LEU GLY SEQRES 5 B 147 PHE TRP GLU ALA CYS GLU ASP LEU LYS TYR GLY ASP GLN SEQRES 6 B 147 SER LYS VAL LYS GLU LYS ALA GLU GLU ILE TYR LYS LEU SEQRES 7 B 147 PHE LEU ALA PRO GLY ALA ARG ARG TRP ILE ASN ILE ASP SEQRES 8 B 147 GLY LYS THR MET ASP ILE THR VAL LYS GLY LEU LYS HIS SEQRES 9 B 147 PRO HIS ARG TYR VAL LEU ASP ALA ALA GLN THR HIS ILE SEQRES 10 B 147 TYR MET LEU MET LYS LYS ASP SER TYR ALA ARG TYR LEU SEQRES 11 B 147 LYS SER PRO ILE TYR LYS GLU MET LEU ALA LYS ALA ILE SEQRES 12 B 147 GLU PRO GLN GLY SEQRES 1 C 325 ASP ALA ARG THR VAL LYS LEU LEU LEU LEU GLY ALA GLY SEQRES 2 C 325 GLU SER GLY LYS SER THR ILE VAL LYS GLN MET LYS ILE SEQRES 3 C 325 ILE HIS GLN ASP GLY TYR SER LEU GLU GLU CYS LEU GLU SEQRES 4 C 325 PHE ILE ALA ILE ILE TYR GLY ASN THR LEU GLN SER ILE SEQRES 5 C 325 LEU ALA ILE VAL ARG ALA MET THR THR LEU ASN ILE GLN SEQRES 6 C 325 TYR GLY ASP SER ALA ARG GLN ASP ASP ALA ARG LYS LEU SEQRES 7 C 325 MET HIS MET ALA ASP THR ILE GLU GLU GLY THR MET PRO SEQRES 8 C 325 LYS GLU MET SER ASP ILE ILE GLN ARG LEU TRP LYS ASP SEQRES 9 C 325 SER GLY ILE GLN ALA CYS PHE ASP ARG ALA SER GLU TYR SEQRES 10 C 325 GLN LEU ASN ASP SER ALA GLY TYR TYR LEU SER ASP LEU SEQRES 11 C 325 GLU ARG LEU VAL THR PRO GLY TYR VAL PRO THR GLU GLN SEQRES 12 C 325 ASP VAL LEU ARG SER ARG VAL LYS THR THR GLY ILE ILE SEQRES 13 C 325 GLU THR GLN PHE SER PHE LYS ASP LEU ASN PHE ARG MET SEQRES 14 C 325 PHE ASP VAL GLY GLY GLN ARG SER GLU ARG LYS LYS TRP SEQRES 15 C 325 ILE HIS CYS PHE GLU GLY VAL THR ALA ILE ILE PHE CYS SEQRES 16 C 325 VAL ALA LEU SER ASP TYR ASP LEU VAL LEU ALA GLU ASP SEQRES 17 C 325 GLU GLU MET ASN ARG MET HIS GLU SER MET LYS LEU PHE SEQRES 18 C 325 ASP SER ILE CYS ASN ASN LYS TRP PHE THR ASP THR SER SEQRES 19 C 325 ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU PHE GLU GLU SEQRES 20 C 325 LYS ILE LYS LYS SER PRO LEU THR ILE CYS TYR PRO GLU SEQRES 21 C 325 TYR ALA GLY SER ASN THR TYR GLU GLU ALA GLY ASN TYR SEQRES 22 C 325 ILE LYS VAL GLN PHE LEU GLU LEU ASN MET ARG ARG ASP SEQRES 23 C 325 VAL LYS GLU ILE TYR SER HIS MET THR CYS ALA THR ASP SEQRES 24 C 325 THR GLN ASN VAL LYS PHE VAL PHE ASP ALA VAL THR ASP SEQRES 25 C 325 ILE ILE ILE LYS GLU ASN LEU LYS ASP CYS GLY LEU PHE SEQRES 1 D 147 GLN PHE TRP ASP LEU ASN ALA LYS LEU VAL ASP ILE PRO SEQRES 2 D 147 THR LYS MET ARG VAL GLU ARG TRP ALA PHE ASN PHE SER SEQRES 3 D 147 GLU LEU ILE ARG ASP PRO LYS GLY ARG GLN SER PHE GLN SEQRES 4 D 147 HIS PHE LEU ARG LYS GLU PHE SER GLY GLU ASN LEU GLY SEQRES 5 D 147 PHE TRP GLU ALA CYS GLU ASP LEU LYS TYR GLY ASP GLN SEQRES 6 D 147 SER LYS VAL LYS GLU LYS ALA GLU GLU ILE TYR LYS LEU SEQRES 7 D 147 PHE LEU ALA PRO GLY ALA ARG ARG TRP ILE ASN ILE ASP SEQRES 8 D 147 GLY LYS THR MET ASP ILE THR VAL LYS GLY LEU LYS HIS SEQRES 9 D 147 PRO HIS ARG TYR VAL LEU ASP ALA ALA GLN THR HIS ILE SEQRES 10 D 147 TYR MET LEU MET LYS LYS ASP SER TYR ALA ARG TYR LEU SEQRES 11 D 147 LYS SER PRO ILE TYR LYS GLU MET LEU ALA LYS ALA ILE SEQRES 12 D 147 GLU PRO GLN GLY HET MG A 352 1 HET ALF A 362 5 HET GDP A 360 28 HET MG C 352 1 HET ALF C 363 5 HET GDP C 361 28 HETNAM MG MAGNESIUM ION HETNAM ALF TETRAFLUOROALUMINATE ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 5 MG 2(MG 2+) FORMUL 6 ALF 2(AL F4 1-) FORMUL 7 GDP 2(C10 H15 N5 O11 P2) FORMUL 11 HOH *116(H2 O) HELIX 1 1 GLY A 41 GLN A 54 1 14 HELIX 2 2 SER A 58 GLU A 64 1 7 HELIX 3 3 PHE A 65 LEU A 87 1 23 HELIX 4 4 ALA A 95 ILE A 110 1 16 HELIX 5 5 PRO A 116 LYS A 128 1 13 HELIX 6 6 ASP A 129 ASP A 137 1 9 HELIX 7 7 ARG A 138 TYR A 142 5 5 HELIX 8 8 SER A 147 SER A 153 1 7 HELIX 9 9 ASP A 154 VAL A 159 1 6 HELIX 10 10 THR A 166 SER A 173 1 8 HELIX 11 11 GLN A 200 LYS A 205 1 6 HELIX 12 12 LYS A 206 PHE A 211 5 6 HELIX 13 13 SER A 224 LEU A 228 5 5 HELIX 14 14 ASN A 237 ASN A 251 1 15 HELIX 15 15 ASN A 252 THR A 256 5 5 HELIX 16 16 LYS A 266 ILE A 274 1 9 HELIX 17 17 PRO A 278 CYS A 282 5 5 HELIX 18 18 THR A 291 GLU A 305 1 15 HELIX 19 19 ASP A 324 LEU A 344 1 21 HELIX 20 20 THR B 289 ARG B 295 1 7 HELIX 21 21 TRP B 296 PHE B 298 5 3 HELIX 22 22 ASN B 299 ARG B 305 1 7 HELIX 23 23 ASP B 306 GLU B 320 1 15 HELIX 24 24 GLY B 323 TYR B 337 1 15 HELIX 25 25 ASP B 339 SER B 341 5 3 HELIX 26 26 LYS B 342 LEU B 355 1 14 HELIX 27 27 ASP B 366 LEU B 377 1 12 HELIX 28 28 LEU B 385 ASP B 399 1 15 HELIX 29 29 ASP B 399 LEU B 405 1 7 HELIX 30 30 SER B 407 LYS B 416 1 10 HELIX 31 31 GLY C 41 HIS C 53 1 13 HELIX 32 32 SER C 58 LEU C 63 1 6 HELIX 33 33 GLU C 64 LEU C 87 1 24 HELIX 34 34 SER C 94 ILE C 110 1 17 HELIX 35 35 PRO C 116 LYS C 128 1 13 HELIX 36 36 ASP C 129 ASP C 137 1 9 HELIX 37 37 ARG C 138 TYR C 142 5 5 HELIX 38 38 SER C 147 SER C 153 1 7 HELIX 39 39 ASP C 154 VAL C 159 1 6 HELIX 40 40 THR C 166 SER C 173 1 8 HELIX 41 41 GLN C 200 ILE C 208 1 9 HELIX 42 42 HIS C 209 PHE C 211 5 3 HELIX 43 43 SER C 224 LEU C 228 5 5 HELIX 44 44 ASN C 237 ASN C 251 1 15 HELIX 45 45 LYS C 266 SER C 277 1 12 HELIX 46 46 PRO C 278 CYS C 282 5 5 HELIX 47 47 THR C 291 GLU C 305 1 15 HELIX 48 48 ASP C 324 LYS C 341 1 18 HELIX 49 49 THR D 289 ARG D 295 1 7 HELIX 50 50 GLU D 294 ASN D 299 1 6 HELIX 51 51 ASN D 299 ARG D 305 1 7 HELIX 52 52 ASP D 306 GLU D 320 1 15 HELIX 53 53 SER D 322 TYR D 337 1 16 HELIX 54 54 LYS D 342 LEU D 355 1 14 HELIX 55 55 ASP D 366 LEU D 377 1 12 HELIX 56 56 LEU D 385 ASP D 399 1 15 HELIX 57 57 ASP D 399 LYS D 406 1 8 HELIX 58 58 SER D 407 ALA D 415 1 9 SHEET 1 A 6 ILE A 180 PHE A 187 0 SHEET 2 A 6 LEU A 190 VAL A 197 -1 O LEU A 190 N PHE A 187 SHEET 3 A 6 THR A 29 GLY A 36 1 O VAL A 30 N ARG A 193 SHEET 4 A 6 ALA A 216 ALA A 222 1 O ALA A 216 N LEU A 33 SHEET 5 A 6 SER A 259 ASN A 265 1 O SER A 259 N ILE A 217 SHEET 6 A 6 TYR A 316 THR A 320 1 O TYR A 316 N LEU A 262 SHEET 1 B 6 ILE C 180 PHE C 187 0 SHEET 2 B 6 LEU C 190 VAL C 197 -1 O LEU C 190 N PHE C 187 SHEET 3 B 6 VAL C 30 LEU C 35 1 O VAL C 30 N ARG C 193 SHEET 4 B 6 ALA C 216 ALA C 222 1 N ALA C 216 O LYS C 31 SHEET 5 B 6 SER C 259 ASN C 265 1 O SER C 259 N ILE C 217 SHEET 6 B 6 TYR C 316 MET C 319 1 O TYR C 316 N LEU C 262 LINK OG SER A 43 MG MG A 352 1555 1555 2.32 LINK OG1 THR A 177 MG MG A 352 1555 1555 2.37 LINK MG MG A 352 O2B GDP A 360 1555 1555 2.56 LINK MG MG A 352 F4 ALF A 362 1555 1555 3.13 LINK MG MG A 352 F1 ALF A 362 1555 1555 2.35 LINK MG MG A 352 AL ALF A 362 1555 1555 3.66 LINK MG MG A 352 O HOH A 364 1555 1555 2.17 LINK MG MG A 352 O HOH A 365 1555 1555 2.39 LINK O3B GDP A 360 AL ALF A 362 1555 1555 2.67 LINK O2B GDP A 360 AL ALF A 362 1555 1555 3.31 LINK AL ALF A 362 O HOH A 363 1555 1555 2.21 LINK OG SER C 43 MG MG C 352 1555 1555 2.31 LINK OG1 THR C 177 MG MG C 352 1555 1555 2.42 LINK MG MG C 352 O2B GDP C 361 1555 1555 2.32 LINK MG MG C 352 F1 ALF C 363 1555 1555 2.31 LINK MG MG C 352 O HOH C 365 1555 1555 2.43 LINK MG MG C 352 O HOH C 366 1555 1555 2.26 LINK O2B GDP C 361 AL ALF C 363 1555 1555 3.29 LINK O3B GDP C 361 AL ALF C 363 1555 1555 2.83 LINK AL ALF C 363 O HOH C 364 1555 1555 2.01 SITE 1 AC1 6 SER A 43 THR A 177 GDP A 360 ALF A 362 SITE 2 AC1 6 HOH A 364 HOH A 365 SITE 1 AC2 15 ALA A 37 GLY A 38 GLU A 39 LYS A 42 SITE 2 AC2 15 ARG A 174 VAL A 175 LYS A 176 THR A 177 SITE 3 AC2 15 GLY A 199 GLN A 200 MG A 352 GDP A 360 SITE 4 AC2 15 HOH A 363 HOH A 364 HOH A 365 SITE 1 AC3 6 SER C 43 THR C 177 GDP C 361 ALF C 363 SITE 2 AC3 6 HOH C 365 HOH C 366 SITE 1 AC4 14 GLY C 38 GLU C 39 LYS C 42 ARG C 174 SITE 2 AC4 14 VAL C 175 LYS C 176 THR C 177 GLY C 199 SITE 3 AC4 14 GLN C 200 MG C 352 GDP C 361 HOH C 364 SITE 4 AC4 14 HOH C 365 HOH C 366 SITE 1 AC5 25 GLY A 38 GLU A 39 SER A 40 GLY A 41 SITE 2 AC5 25 LYS A 42 SER A 43 THR A 44 ASP A 146 SITE 3 AC5 25 SER A 147 LEU A 171 ARG A 172 SER A 173 SITE 4 AC5 25 ARG A 174 ASN A 265 LYS A 266 ASP A 268 SITE 5 AC5 25 LEU A 269 CYS A 321 ALA A 322 THR A 323 SITE 6 AC5 25 MG A 352 ALF A 362 HOH A 364 HOH A 368 SITE 7 AC5 25 HOH A 382 SITE 1 AC6 24 GLY C 38 GLU C 39 SER C 40 GLY C 41 SITE 2 AC6 24 LYS C 42 SER C 43 THR C 44 ASP C 146 SITE 3 AC6 24 SER C 147 LEU C 171 ARG C 172 SER C 173 SITE 4 AC6 24 ARG C 174 ASN C 265 LYS C 266 ASP C 268 SITE 5 AC6 24 CYS C 321 ALA C 322 THR C 323 MG C 352 SITE 6 AC6 24 ALF C 363 HOH C 365 HOH C 370 HOH C 387 CRYST1 96.785 115.073 136.460 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 0.010332 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008690 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007328 0.00000