PDB Short entry for 1QRA HEADER SIGNALING PROTEIN 12-JUN-99 1QRA TITLE STRUCTURE OF P21RAS IN COMPLEX WITH GTP AT 100 K COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSFORMING PROTEIN P21/H-RAS-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1 - 166; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PTACRAS KEYWDS G PROTEIN, GTP HYDROLYSIS, KINETIC CRYSTALLOGRAPHY, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.SCHEIDIG,C.BURMESTER,R.S.GOODY REVDAT 5 16-AUG-23 1QRA 1 REMARK LINK REVDAT 4 04-OCT-17 1QRA 1 REMARK REVDAT 3 24-FEB-09 1QRA 1 VERSN REVDAT 2 01-APR-03 1QRA 1 JRNL REVDAT 1 05-NOV-99 1QRA 0 JRNL AUTH A.J.SCHEIDIG,C.BURMESTER,R.S.GOODY JRNL TITL THE PRE-HYDROLYSIS STATE OF P21(RAS) IN COMPLEX WITH GTP: JRNL TITL 2 NEW INSIGHTS INTO THE ROLE OF WATER MOLECULES IN THE GTP JRNL TITL 3 HYDROLYSIS REACTION OF RAS-LIKE PROTEINS. JRNL REF STRUCTURE FOLD.DES. V. 7 1311 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10574788 JRNL DOI 10.1016/S0969-2126(00)80021-0 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.167 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.167 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 107 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 21533 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.160 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.160 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 97 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 1829 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1322 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 223 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1580.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 653 REMARK 3 NUMBER OF RESTRAINTS : 562 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 ANGLE DISTANCES (A) : 0.027 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.026 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.040 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.060 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.000 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.050 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NO GEOMETRIC RESTRAINTS APPLIED REMARK 3 TO PHOSPHATE GROUPS OF THE GTP REMARK 4 REMARK 4 1QRA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-99. REMARK 100 THE DEPOSITION ID IS D_1000009173. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : SIEMENS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : FRAMBO REMARK 200 DATA SCALING SOFTWARE : XDS, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 196885 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 30.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 58.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.21700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 5P21 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 26 % PEG REMARK 280 400, 10MM MGCL 264MM TRIS/HCL, PH 7.6, MICRODIALYSIS, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 106.17000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 53.08500 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 53.08500 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 106.17000 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 62 CB CG CD OE1 OE2 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 TYR A 71 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 TYR A 71 CB - CG - CD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 73 CD - NE - CZ ANGL. DEV. = 13.3 DEGREES REMARK 500 ARG A 73 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 97 NE - CZ - NH1 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG A 123 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 135 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 135 NE - CZ - NH2 ANGL. DEV. = -3.7 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 ASP A 33 76.71 -153.38 REMARK 500 ILE A 36 -64.71 -98.69 REMARK 500 GLU A 37 119.37 -162.79 REMARK 500 LYS A 117 32.35 70.58 REMARK 500 ARG A 149 -0.29 77.91 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 168 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 THR A 35 OG1 79.8 REMARK 620 3 GTP A 167 O2G 172.2 93.2 REMARK 620 4 GTP A 167 O2B 92.8 171.6 94.5 REMARK 620 5 HOH A1003 O 85.4 86.3 97.5 89.2 REMARK 620 6 HOH A1004 O 85.0 93.5 92.2 89.7 170.3 REMARK 620 N 1 2 3 4 5 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 168 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GTP A 167 DBREF 1QRA A 1 166 UNP P01112 RASH_HUMAN 1 166 SEQRES 1 A 166 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 A 166 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 A 166 HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SER SEQRES 4 A 166 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 A 166 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER SEQRES 6 A 166 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 A 166 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 A 166 ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL LYS SEQRES 9 A 166 ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 A 166 CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA SEQRES 11 A 166 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU SEQRES 12 A 166 THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE SEQRES 13 A 166 TYR THR LEU VAL ARG GLU ILE ARG GLN HIS HET MG A 168 1 HET GTP A 167 32 HETNAM MG MAGNESIUM ION HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 HOH *223(H2 O) HELIX 1 A1 LYS A 16 GLN A 25 1 10 HELIX 2 A2A GLU A 62 MET A 67 5 6 HELIX 3 A2B ARG A 68 THR A 74 1 7 HELIX 4 A3 THR A 87 VAL A 103 1 17 HELIX 5 A4 SER A 127 TYR A 137 1 11 HELIX 6 A5 VAL A 152 GLN A 165 1 14 SHEET 1 S 6 GLU A 37 ILE A 46 0 SHEET 2 S 6 GLU A 49 THR A 58 -1 O LEU A 53 N LYS A 42 SHEET 3 S 6 THR A 2 GLY A 10 1 N LEU A 6 O ASP A 54 SHEET 4 S 6 GLY A 77 ALA A 83 1 N LEU A 79 O VAL A 7 SHEET 5 S 6 MET A 111 ASN A 116 1 N VAL A 114 O CYS A 80 SHEET 6 S 6 TYR A 141 GLU A 143 1 N ILE A 142 O LEU A 113 LINK OG SER A 17 MG MG A 168 1555 1555 2.06 LINK OG1 THR A 35 MG MG A 168 1555 1555 2.11 LINK O2G GTP A 167 MG MG A 168 1555 1555 1.89 LINK O2B GTP A 167 MG MG A 168 1555 1555 2.11 LINK MG MG A 168 O HOH A1003 1555 1555 2.11 LINK MG MG A 168 O HOH A1004 1555 1555 2.01 SITE 1 AC1 5 SER A 17 THR A 35 GTP A 167 HOH A1003 SITE 2 AC1 5 HOH A1004 SITE 1 AC2 30 GLY A 12 GLY A 13 VAL A 14 GLY A 15 SITE 2 AC2 30 LYS A 16 SER A 17 ALA A 18 PHE A 28 SITE 3 AC2 30 VAL A 29 ASP A 30 TYR A 32 PRO A 34 SITE 4 AC2 30 THR A 35 GLY A 60 ASN A 116 LYS A 117 SITE 5 AC2 30 ASP A 119 LEU A 120 SER A 145 ALA A 146 SITE 6 AC2 30 LYS A 147 MG A 168 HOH A1001 HOH A1003 SITE 7 AC2 30 HOH A1004 HOH A1013 HOH A1070 HOH A1089 SITE 8 AC2 30 HOH A1117 HOH A1149 CRYST1 39.567 39.567 159.255 90.00 90.00 120.00 P 32 2 1 6 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 0.025274 0.014592 0.000000 0.00000 SCALE2 0.000000 0.029183 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006279 0.00000