PDB Short entry for 2IHB HEADER SIGNALING PROTEIN 26-SEP-06 2IHB TITLE CRYSTAL STRUCTURE OF THE HETERODIMERIC COMPLEX OF HUMAN RGS10 AND TITLE 2 ACTIVATED GI ALPHA 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(K) SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GI, ALPHA-3; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: REGULATOR OF G-PROTEIN SIGNALLING 10; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GNAI3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)R3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: RGS10; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)R3; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS G PROTEIN SIGNALLING, RGS, HETEROTRIMERIC G PROTEIN, SIGNALLING KEYWDS 2 COMPLEX, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, KEYWDS 3 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.SOUNDARARAJAN,A.P.TURNBULL,E.PAPAGRIGORIOU,A.C.W.PIKE,G.BUNKOCZI, AUTHOR 2 E.UGOCHUKWU,F.GORREC,F.VON DELFT,J.WEIGELT,A.EDWARDS,C.ARROWSMITH, AUTHOR 3 M.SUNDSTROM,D.A.DOYLE,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 7 30-AUG-23 2IHB 1 REMARK SEQADV LINK REVDAT 6 13-JUL-11 2IHB 1 VERSN REVDAT 5 24-FEB-09 2IHB 1 VERSN REVDAT 4 30-SEP-08 2IHB 1 JRNL REVDAT 3 06-NOV-07 2IHB 1 REMARK REVDAT 2 16-OCT-07 2IHB 1 REMARK REVDAT 1 21-NOV-06 2IHB 0 JRNL AUTH M.SOUNDARARAJAN,F.S.WILLARD,A.J.KIMPLE,A.P.TURNBULL, JRNL AUTH 2 L.J.BALL,G.A.SCHOCH,C.GILEADI,O.Y.FEDOROV,E.F.DOWLER, JRNL AUTH 3 V.A.HIGMAN,S.Q.HUTSELL,M.SUNDSTROM,D.A.DOYLE,D.P.SIDEROVSKI JRNL TITL STRUCTURAL DIVERSITY IN THE RGS DOMAIN AND ITS INTERACTION JRNL TITL 2 WITH HETEROTRIMERIC G PROTEIN ALPHA-SUBUNITS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 105 6457 2008 JRNL REFN ISSN 0027-8424 JRNL PMID 18434541 JRNL DOI 10.1073/PNAS.0801508105 REMARK 2 REMARK 2 RESOLUTION. 2.71 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) : 2.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 19430 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1040 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) : 1144 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.23 REMARK 3 BIN R VALUE (WORKING SET) : 0.3220 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.3670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3399 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 18 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.07000 REMARK 3 B22 (A**2) : 2.07000 REMARK 3 B33 (A**2) : -4.13000 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): 0.452 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.277 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.211 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 21.321 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3497 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2340 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4725 ; 1.057 ; 1.957 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5697 ; 0.806 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 425 ; 5.349 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 165 ;36.469 ;24.485 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 612 ;15.248 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;21.765 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 526 ; 0.055 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3864 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 737 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 763 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2332 ; 0.173 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1722 ; 0.186 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1840 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 78 ; 0.141 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.102 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 3 ; 0.056 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 15 ; 0.178 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.027 ; 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): 2186 ; 0.386 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 865 ; 0.053 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3420 ; 0.702 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1507 ; 0.895 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1305 ; 1.470 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 33 A 348 REMARK 3 ORIGIN FOR THE GROUP (A): -6.4394 -25.4049 -31.3374 REMARK 3 T TENSOR REMARK 3 T11: -0.1741 T22: -0.1096 REMARK 3 T33: -0.2642 T12: -0.0266 REMARK 3 T13: 0.0169 T23: -0.0021 REMARK 3 L TENSOR REMARK 3 L11: 3.4671 L22: 1.9755 REMARK 3 L33: 3.1447 L12: 0.4301 REMARK 3 L13: 1.0510 L23: 0.5556 REMARK 3 S TENSOR REMARK 3 S11: -0.0392 S12: 0.0019 S13: -0.0201 REMARK 3 S21: -0.0515 S22: -0.0507 S23: 0.2177 REMARK 3 S31: 0.0105 S32: -0.1076 S33: 0.0899 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 24 B 102 REMARK 3 RESIDUE RANGE : B 114 B 145 REMARK 3 ORIGIN FOR THE GROUP (A): -6.3296 -16.4536 -7.1103 REMARK 3 T TENSOR REMARK 3 T11: -0.1290 T22: -0.0353 REMARK 3 T33: -0.2083 T12: 0.0503 REMARK 3 T13: 0.0443 T23: -0.0840 REMARK 3 L TENSOR REMARK 3 L11: 5.7723 L22: 5.8487 REMARK 3 L33: 6.4491 L12: 0.4006 REMARK 3 L13: -1.4485 L23: -0.8734 REMARK 3 S TENSOR REMARK 3 S11: -0.0457 S12: -0.3831 S13: 0.0060 REMARK 3 S21: 0.4323 S22: 0.0121 S23: 0.1024 REMARK 3 S31: -0.2032 S32: 0.1367 S33: 0.0335 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2IHB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039570. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97925 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20470 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 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 (%) : 97.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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 (%) : 80.2 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 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: SWISSMODEL BASED ON THE COORDINATES OF PDB ENTRIES REMARK 200 1AGR, 1EZT, 1EZY, 2BV1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M (NH4)2SO4, 0.1M BIS-TRIS, PH 5.5, REMARK 280 25% PEG3350 , VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 72.67950 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.31400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.31400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 109.01925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.31400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.31400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 36.33975 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.31400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.31400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 109.01925 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.31400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.31400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 36.33975 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 72.67950 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 LYS A 32 REMARK 465 GLU A 350 REMARK 465 CYS A 351 REMARK 465 GLY A 352 REMARK 465 LEU A 353 REMARK 465 TYR A 354 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ARG B 3 REMARK 465 LYS B 4 REMARK 465 ARG B 5 REMARK 465 PRO B 6 REMARK 465 PRO B 7 REMARK 465 SER B 8 REMARK 465 ASP B 9 REMARK 465 ILE B 10 REMARK 465 HIS B 11 REMARK 465 ASP B 12 REMARK 465 SER B 13 REMARK 465 ASP B 14 REMARK 465 GLY B 15 REMARK 465 SER B 16 REMARK 465 SER B 17 REMARK 465 SER B 18 REMARK 465 SER B 19 REMARK 465 SER B 20 REMARK 465 HIS B 21 REMARK 465 GLN B 22 REMARK 465 SER B 23 REMARK 465 GLN B 103 REMARK 465 SER B 104 REMARK 465 ARG B 105 REMARK 465 LEU B 106 REMARK 465 ASN B 107 REMARK 465 GLU B 108 REMARK 465 LYS B 109 REMARK 465 ILE B 110 REMARK 465 LEU B 111 REMARK 465 GLU B 112 REMARK 465 GLU B 113 REMARK 465 LYS B 146 REMARK 465 HIS B 147 REMARK 465 LYS B 148 REMARK 465 ARG B 149 REMARK 465 THR B 150 REMARK 465 GLU B 151 REMARK 465 GLU B 152 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 GLU A 33 CG CD OE1 OE2 REMARK 470 LYS A 92 CG CD CE NZ REMARK 470 GLU A 116 CD OE1 OE2 REMARK 470 LYS A 128 NZ REMARK 470 ARG A 132 CD NE CZ NH1 NH2 REMARK 470 ASP A 193 CG OD1 OD2 REMARK 470 LYS A 197 CD CE NZ REMARK 470 GLU A 238 CD OE1 OE2 REMARK 470 LYS A 248 NZ REMARK 470 LYS A 257 CD CE NZ REMARK 470 GLU A 276 CG CD OE1 OE2 REMARK 470 ARG A 280 CD NE CZ NH1 NH2 REMARK 470 ASP A 315 CG OD1 OD2 REMARK 470 LYS A 330 CD CE NZ REMARK 470 LYS A 345 CD CE NZ REMARK 470 LYS A 349 CG CD CE NZ REMARK 470 LEU B 24 CG CD1 CD2 REMARK 470 LYS B 25 CE NZ REMARK 470 SER B 26 OG REMARK 470 LYS B 29 CD CE NZ REMARK 470 LYS B 53 CD CE NZ REMARK 470 LYS B 71 CE NZ REMARK 470 LYS B 75 CD CE NZ REMARK 470 GLN B 77 CG CD OE1 NE2 REMARK 470 GLU B 80 CD OE1 OE2 REMARK 470 LYS B 83 CD CE NZ REMARK 470 LYS B 93 CE NZ REMARK 470 LYS B 121 CE NZ REMARK 470 LYS B 140 CD CE NZ REMARK 470 ASP B 142 CG OD1 OD2 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 AL ALF A 354 O2B GDP A 356 1.97 REMARK 500 AL ALF A 354 O HOH A 358 1.99 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 GLU A 58 -115.93 -109.34 REMARK 500 SER B 96 50.40 -104.96 REMARK 500 ASP B 133 -79.77 -116.42 REMARK 500 LEU B 143 -37.03 -39.72 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 355 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 47 OG REMARK 620 2 THR A 181 OG1 82.6 REMARK 620 3 GDP A 356 O1B 95.1 174.1 REMARK 620 4 HOH A 359 O 77.4 88.9 95.9 REMARK 620 5 HOH A 360 O 84.5 80.8 93.6 160.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ALF A 354 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 355 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 356 DBREF 2IHB A 32 354 UNP P08754 GNAI3_HUMAN 32 354 DBREF 2IHB B 2 152 UNP Q96GN0 Q96GN0_HUMAN 10 160 SEQADV 2IHB SER B 0 UNP Q96GN0 EXPRESSION TAG SEQADV 2IHB MET B 1 UNP Q96GN0 EXPRESSION TAG SEQRES 1 A 323 LYS GLU VAL LYS LEU LEU LEU LEU GLY ALA GLY GLU SER SEQRES 2 A 323 GLY LYS SER THR ILE VAL LYS GLN MET LYS ILE ILE HIS SEQRES 3 A 323 GLU ASP GLY TYR SER GLU ASP GLU CYS LYS GLN TYR LYS SEQRES 4 A 323 VAL VAL VAL TYR SER ASN THR ILE GLN SER ILE ILE ALA SEQRES 5 A 323 ILE ILE ARG ALA MET GLY ARG LEU LYS ILE ASP PHE GLY SEQRES 6 A 323 GLU ALA ALA ARG ALA ASP ASP ALA ARG GLN LEU PHE VAL SEQRES 7 A 323 LEU ALA GLY SER ALA GLU GLU GLY VAL MET THR PRO GLU SEQRES 8 A 323 LEU ALA GLY VAL ILE LYS ARG LEU TRP ARG ASP GLY GLY SEQRES 9 A 323 VAL GLN ALA CYS PHE SER ARG SER ARG GLU TYR GLN LEU SEQRES 10 A 323 ASN ASP SER ALA SER TYR TYR LEU ASN ASP LEU ASP ARG SEQRES 11 A 323 ILE SER GLN SER ASN TYR ILE PRO THR GLN GLN ASP VAL SEQRES 12 A 323 LEU ARG THR ARG VAL LYS THR THR GLY ILE VAL GLU THR SEQRES 13 A 323 HIS PHE THR PHE LYS ASP LEU TYR PHE LYS MET PHE ASP SEQRES 14 A 323 VAL GLY GLY GLN ARG SER GLU ARG LYS LYS TRP ILE HIS SEQRES 15 A 323 CYS PHE GLU GLY VAL THR ALA ILE ILE PHE CYS VAL ALA SEQRES 16 A 323 LEU SER ASP TYR ASP LEU VAL LEU ALA GLU ASP GLU GLU SEQRES 17 A 323 MET ASN ARG MET HIS GLU SER MET LYS LEU PHE ASP SER SEQRES 18 A 323 ILE CYS ASN ASN LYS TRP PHE THR GLU THR SER ILE ILE SEQRES 19 A 323 LEU PHE LEU ASN LYS LYS ASP LEU PHE GLU GLU LYS ILE SEQRES 20 A 323 LYS ARG SER PRO LEU THR ILE CYS TYR PRO GLU TYR THR SEQRES 21 A 323 GLY SER ASN THR TYR GLU GLU ALA ALA ALA TYR ILE GLN SEQRES 22 A 323 CYS GLN PHE GLU ASP LEU ASN ARG ARG LYS ASP THR LYS SEQRES 23 A 323 GLU ILE TYR THR HIS PHE THR CYS ALA THR ASP THR LYS SEQRES 24 A 323 ASN VAL GLN PHE VAL PHE ASP ALA VAL THR ASP VAL ILE SEQRES 25 A 323 ILE LYS ASN ASN LEU LYS GLU CYS GLY LEU TYR SEQRES 1 B 153 SER MET SER ARG LYS ARG PRO PRO SER ASP ILE HIS ASP SEQRES 2 B 153 SER ASP GLY SER SER SER SER SER HIS GLN SER LEU LYS SEQRES 3 B 153 SER THR ALA LYS TRP ALA ALA SER LEU GLU ASN LEU LEU SEQRES 4 B 153 GLU ASP PRO GLU GLY VAL LYS ARG PHE ARG GLU PHE LEU SEQRES 5 B 153 LYS LYS GLU PHE SER GLU GLU ASN VAL LEU PHE TRP LEU SEQRES 6 B 153 ALA CYS GLU ASP PHE LYS LYS MET GLN ASP LYS THR GLN SEQRES 7 B 153 MET GLN GLU LYS ALA LYS GLU ILE TYR MET THR PHE LEU SEQRES 8 B 153 SER SER LYS ALA SER SER GLN VAL ASN VAL GLU GLY GLN SEQRES 9 B 153 SER ARG LEU ASN GLU LYS ILE LEU GLU GLU PRO HIS PRO SEQRES 10 B 153 LEU MET PHE GLN LYS LEU GLN ASP GLN ILE PHE ASN LEU SEQRES 11 B 153 MET LYS TYR ASP SER TYR SER ARG PHE LEU LYS SER ASP SEQRES 12 B 153 LEU PHE LEU LYS HIS LYS ARG THR GLU GLU HET ALF A 354 5 HET MG A 355 1 HET GDP A 356 28 HETNAM ALF TETRAFLUOROALUMINATE ION HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 3 ALF AL F4 1- FORMUL 4 MG MG 2+ FORMUL 5 GDP C10 H15 N5 O11 P2 FORMUL 6 HOH *18(H2 O) HELIX 1 1 GLY A 45 GLU A 58 1 14 HELIX 2 2 SER A 62 GLN A 68 1 7 HELIX 3 3 TYR A 69 LYS A 92 1 24 HELIX 4 4 ALA A 99 LEU A 110 1 12 HELIX 5 5 ALA A 111 GLU A 115 5 5 HELIX 6 6 THR A 120 ASP A 133 1 14 HELIX 7 7 ASP A 133 ARG A 142 1 10 HELIX 8 8 SER A 143 TYR A 146 5 4 HELIX 9 9 SER A 151 ASN A 157 1 7 HELIX 10 10 ASP A 158 GLN A 164 1 7 HELIX 11 11 THR A 170 ARG A 176 1 7 HELIX 12 12 GLN A 204 LYS A 209 1 6 HELIX 13 13 LYS A 210 PHE A 215 5 6 HELIX 14 14 SER A 228 LEU A 232 5 5 HELIX 15 15 ASN A 241 ASN A 255 1 15 HELIX 16 16 ASN A 256 THR A 260 5 5 HELIX 17 17 LYS A 270 SER A 281 1 12 HELIX 18 18 PRO A 282 CYS A 286 5 5 HELIX 19 19 THR A 295 ASP A 309 1 15 HELIX 20 20 ASP A 328 ASN A 346 1 19 HELIX 21 21 LEU B 24 SER B 33 1 10 HELIX 22 22 SER B 33 ASP B 40 1 8 HELIX 23 23 ASP B 40 GLU B 54 1 15 HELIX 24 24 GLU B 57 MET B 72 1 16 HELIX 25 25 ASP B 74 LEU B 90 1 17 HELIX 26 26 PHE B 119 ASP B 133 1 15 HELIX 27 27 ASP B 133 LEU B 139 1 7 SHEET 1 A 6 ILE A 184 PHE A 191 0 SHEET 2 A 6 LEU A 194 VAL A 201 -1 O PHE A 196 N PHE A 189 SHEET 3 A 6 VAL A 34 LEU A 39 1 N LEU A 36 O LYS A 197 SHEET 4 A 6 ALA A 220 ALA A 226 1 O ILE A 222 N LEU A 37 SHEET 5 A 6 SER A 263 ASN A 269 1 O ILE A 265 N ILE A 221 SHEET 6 A 6 ILE A 319 PHE A 323 1 O TYR A 320 N LEU A 266 LINK OG SER A 47 MG MG A 355 1555 1555 2.24 LINK OG1 THR A 181 MG MG A 355 1555 1555 1.97 LINK MG MG A 355 O1B GDP A 356 1555 1555 2.07 LINK MG MG A 355 O HOH A 359 1555 1555 1.85 LINK MG MG A 355 O HOH A 360 1555 1555 1.88 SITE 1 AC1 14 GLY A 42 GLU A 43 LYS A 46 ARG A 178 SITE 2 AC1 14 LYS A 180 THR A 181 VAL A 201 GLY A 203 SITE 3 AC1 14 GLN A 204 MG A 355 GDP A 356 HOH A 358 SITE 4 AC1 14 HOH A 359 HOH A 360 SITE 1 AC2 6 SER A 47 THR A 181 ALF A 354 GDP A 356 SITE 2 AC2 6 HOH A 359 HOH A 360 SITE 1 AC3 22 GLU A 43 SER A 44 GLY A 45 LYS A 46 SITE 2 AC3 22 SER A 47 THR A 48 SER A 151 LEU A 175 SITE 3 AC3 22 ARG A 176 THR A 177 ARG A 178 ASN A 269 SITE 4 AC3 22 LYS A 270 ASP A 272 LEU A 273 CYS A 325 SITE 5 AC3 22 ALA A 326 THR A 327 ALF A 354 MG A 355 SITE 6 AC3 22 HOH A 359 HOH A 360 CRYST1 100.628 100.628 145.359 90.00 90.00 90.00 P 43 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 0.009938 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009938 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006880 0.00000