HEADER SIGNALING PROTEIN 22-JUL-99 1C1Y TITLE CRYSTAL STRUCTURE OF RAP.GMPPNP IN COMPLEX WITH THE RAS-BINDING-DOMAIN TITLE 2 OF C-RAF1 KINASE (RAFRBD). COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED PROTEIN RAP-1A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RAP, RESIDUES 1-167; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTO-ONCOGENE SERINE/THREONINE PROTEIN KINASE RAF-1; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: RAFRBD, RESIDUES 51-131; COMPND 10 EC: 2.7.1.-; COMPND 11 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_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBKS; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PGEX-2T KEYWDS GTP-BINDING PROTEINS, PROTEIN-PROTEIN COMPLEX, EFFECTORS, SIGNALING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.NASSAR REVDAT 6 07-FEB-24 1C1Y 1 REMARK LINK REVDAT 5 24-FEB-09 1C1Y 1 VERSN REVDAT 4 09-SEP-08 1C1Y 1 REMARK REVDAT 3 08-NOV-00 1C1Y 3 ATOM REMARK REVDAT 2 02-AUG-99 1C1Y 1 HEADER REVDAT 1 02-AUG-99 1C1Y 0 JRNL AUTH N.NASSAR JRNL TITL THE 2.2 A CRYSTAL STRUCTURE OF THE RAS-BINDING DOMAIN OF THE JRNL TITL 2 SERINE/THREONINE KINASE C-RAF1 IN COMPLEX WITH RAP1A AND A JRNL TITL 3 GTP ANALOGUE. JRNL REF NATURE V. 375 554 1995 JRNL REFN ISSN 0028-0836 JRNL PMID 7791872 JRNL DOI 10.1038/375554A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.NASSAR REMARK 1 TITL RAS/RAP EFFECTOR SPECIFICTY DETERMINED BY CHARGE REVERSAL. REMARK 1 REF NAT.STRUCT.BIOL. V. 3 723 1996 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.REHMANN,E.ARIAS-PALOMO,M.A.HADDERS,F.SCHWEDE,O.LLORCA, REMARK 1 AUTH 2 J.L.BOS REMARK 1 TITL STRUCTURE OF EPAC2 IN COMPLEX WITH A CYCLIC AMP ANALOGUE AND REMARK 1 TITL 2 RAP1B. REMARK 1 REF NATURE V. 455 124 2008 REMARK 1 REFN ISSN 0028-0836 REMARK 1 PMID 18660803 REMARK 1 DOI 10.1038/NATURE07187 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 7734287.570 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 24787 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 SET) : 0.229 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2454 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3569 REMARK 3 BIN R VALUE (WORKING SET) : 0.3570 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 392 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1946 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 83 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.12000 REMARK 3 B22 (A**2) : -2.05000 REMARK 3 B33 (A**2) : -7.08000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.060 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.380 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.300 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.900 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.000 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 37.03 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 : PARHCSDX.PR REMARK 3 PARAMETER FILE 2 : GTP.PAR REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : GTP.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MAXIMUM LIKELYHOOD REFINEMENT USING REMARK 3 CNS_0.4. REMARK 4 REMARK 4 1C1Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000009379. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-SEP-94 REMARK 200 TEMPERATURE (KELVIN) : 278.0 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24787 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.32500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MMEPEG5000, MAGNESIUM CHLORIDE, REMARK 280 CALCIUM CHLORIDE, AMMONIUM SULPHATE., PH 7.6, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 300K 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 22.08500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.10000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.94000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.10000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.08500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.94000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL A 24 C GLN A 25 N -0.147 REMARK 500 CYS B 81 CB CYS B 81 SG -0.141 REMARK 500 CYS B 81 CB CYS B 81 SG -0.298 REMARK 500 REMARK 500 REMARK: NULL 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 CYS B 81 CA - CB - SG ANGL. DEV. = 9.8 DEGREES REMARK 500 CYS B 81 CA - CB - SG ANGL. DEV. = 18.7 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 LYS A 117 31.30 71.73 REMARK 500 LEU A 120 56.32 -97.48 REMARK 500 TRP A 138 43.93 -94.21 REMARK 500 ASN A 166 30.97 -77.69 REMARK 500 LYS B 106 71.32 51.08 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 171 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 THR A 35 OG1 81.5 REMARK 620 3 GTP A 170 O2G 172.4 91.2 REMARK 620 4 GTP A 170 O2B 100.4 173.7 86.7 REMARK 620 5 HOH A 401 O 90.2 96.9 92.8 89.1 REMARK 620 6 HOH A 402 O 93.4 86.4 83.9 87.5 175.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 173 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 80 OD1 REMARK 620 2 ASP B 80 OD2 51.2 REMARK 620 3 GLY B 123 O 151.9 153.0 REMARK 620 4 GLU B 125 OE1 80.9 131.8 72.3 REMARK 620 5 GLU B 125 OE2 78.4 113.5 90.9 51.0 REMARK 620 6 HOH B 405 O 88.1 91.9 79.4 80.6 131.0 REMARK 620 7 HOH B 413 O 107.1 82.2 94.4 122.0 73.9 153.9 REMARK 620 8 HOH B 420 O 123.8 74.7 78.5 146.7 146.4 78.7 75.2 REMARK 620 N 1 2 3 4 5 6 7 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 171 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 173 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GTP A 170 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GUA RELATED DB: PDB REMARK 900 1GUA CONSISTS OF THE SAME COMPLEX WITH RAP MUTATED AT POSITIONS 30 REMARK 900 AND 31, RAP(E30D, K31E). DBREF 1C1Y A 1 167 UNP P62834 RAP1A_HUMAN 1 167 DBREF 1C1Y B 55 131 UNP P04049 RAF1_HUMAN 55 131 SEQRES 1 A 167 MET ARG GLU TYR LYS LEU VAL VAL LEU GLY SER GLY GLY SEQRES 2 A 167 VAL GLY LYS SER ALA LEU THR VAL GLN PHE VAL GLN GLY SEQRES 3 A 167 ILE PHE VAL GLU LYS TYR ASP PRO THR ILE GLU ASP SER SEQRES 4 A 167 TYR ARG LYS GLN VAL GLU VAL ASP CYS GLN GLN CYS MET SEQRES 5 A 167 LEU GLU ILE LEU ASP THR ALA GLY THR GLU GLN PHE THR SEQRES 6 A 167 ALA MET ARG ASP LEU TYR MET LYS ASN GLY GLN GLY PHE SEQRES 7 A 167 ALA LEU VAL TYR SER ILE THR ALA GLN SER THR PHE ASN SEQRES 8 A 167 ASP LEU GLN ASP LEU ARG GLU GLN ILE LEU ARG VAL LYS SEQRES 9 A 167 ASP THR GLU ASP VAL PRO MET ILE LEU VAL GLY ASN LYS SEQRES 10 A 167 CYS ASP LEU GLU ASP GLU ARG VAL VAL GLY LYS GLU GLN SEQRES 11 A 167 GLY GLN ASN LEU ALA ARG GLN TRP CYS ASN CYS ALA PHE SEQRES 12 A 167 LEU GLU SER SER ALA LYS SER LYS ILE ASN VAL ASN GLU SEQRES 13 A 167 ILE PHE TYR ASP LEU VAL ARG GLN ILE ASN ARG SEQRES 1 B 77 SER ASN THR ILE ARG VAL PHE LEU PRO ASN LYS GLN ARG SEQRES 2 B 77 THR VAL VAL ASN VAL ARG ASN GLY MET SER LEU HIS ASP SEQRES 3 B 77 CYS LEU MET LYS ALA LEU LYS VAL ARG GLY LEU GLN PRO SEQRES 4 B 77 GLU CYS CYS ALA VAL PHE ARG LEU LEU HIS GLU HIS LYS SEQRES 5 B 77 GLY LYS LYS ALA ARG LEU ASP TRP ASN THR ASP ALA ALA SEQRES 6 B 77 SER LEU ILE GLY GLU GLU LEU GLN VAL ASP PHE LEU HET MG A 171 1 HET GTP A 170 32 HET CA B 173 1 HETNAM MG MAGNESIUM ION HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETNAM CA CALCIUM ION FORMUL 3 MG MG 2+ FORMUL 4 GTP C10 H16 N5 O14 P3 FORMUL 5 CA CA 2+ FORMUL 6 HOH *83(H2 O) HELIX 1 1 GLY A 15 GLN A 25 1 11 HELIX 2 2 ALA A 66 GLY A 75 1 10 HELIX 3 3 ALA A 86 ASP A 92 1 7 HELIX 4 4 ASP A 92 ASP A 105 1 14 HELIX 5 5 LEU A 120 ARG A 124 5 5 HELIX 6 6 GLY A 127 TRP A 138 1 12 HELIX 7 7 ASN A 153 ASN A 166 1 14 HELIX 8 8 SER B 77 VAL B 88 1 12 HELIX 9 9 GLN B 92 GLU B 94 5 3 HELIX 10 10 HIS B 103 LYS B 106 5 4 HELIX 11 11 ALA B 118 ILE B 122 5 5 SHEET 1 A11 ALA A 142 GLU A 145 0 SHEET 2 A11 MET A 111 ASN A 116 1 O MET A 111 N ALA A 142 SHEET 3 A11 GLY A 77 SER A 83 1 O PHE A 78 N ILE A 112 SHEET 4 A11 GLU A 3 LEU A 9 1 O LYS A 5 N GLY A 77 SHEET 5 A11 GLN A 50 THR A 58 1 O MET A 52 N TYR A 4 SHEET 6 A11 GLU A 37 GLU A 45 -1 O ASP A 38 N ASP A 57 SHEET 7 A11 GLN B 66 ASN B 71 -1 O ARG B 67 N SER A 39 SHEET 8 A11 THR B 57 LEU B 62 -1 O ILE B 58 N VAL B 70 SHEET 9 A11 GLU B 125 PHE B 130 1 O LEU B 126 N PHE B 61 SHEET 10 A11 CYS B 96 LEU B 102 -1 N ALA B 97 O ASP B 129 SHEET 11 A11 LYS B 108 LEU B 112 -1 O LYS B 108 N LEU B 102 LINK OG SER A 17 MG MG A 171 1555 1555 2.22 LINK OG1 THR A 35 MG MG A 171 1555 1555 2.21 LINK O2G GTP A 170 MG MG A 171 1555 1555 2.16 LINK O2B GTP A 170 MG MG A 171 1555 1555 2.16 LINK MG MG A 171 O HOH A 401 1555 1555 2.33 LINK MG MG A 171 O HOH A 402 1555 1555 2.31 LINK OD1 ASP B 80 CA CA B 173 4556 1555 2.52 LINK OD2 ASP B 80 CA CA B 173 4556 1555 2.55 LINK O GLY B 123 CA CA B 173 1555 1555 2.36 LINK OE1 GLU B 125 CA CA B 173 1555 1555 2.62 LINK OE2 GLU B 125 CA CA B 173 1555 1555 2.46 LINK CA CA B 173 O HOH B 405 1555 4556 2.63 LINK CA CA B 173 O HOH B 413 1555 1555 2.43 LINK CA CA B 173 O HOH B 420 1555 1555 2.56 SITE 1 AC1 5 SER A 17 THR A 35 GTP A 170 HOH A 401 SITE 2 AC1 5 HOH A 402 SITE 1 AC2 6 ASP B 80 GLY B 123 GLU B 125 HOH B 405 SITE 2 AC2 6 HOH B 413 HOH B 420 SITE 1 AC3 26 GLY A 12 GLY A 13 VAL A 14 GLY A 15 SITE 2 AC3 26 LYS A 16 SER A 17 ALA A 18 PHE A 28 SITE 3 AC3 26 VAL A 29 GLU A 30 TYR A 32 PRO A 34 SITE 4 AC3 26 THR A 35 GLY A 60 ASN A 116 LYS A 117 SITE 5 AC3 26 ASP A 119 SER A 147 ALA A 148 LYS A 149 SITE 6 AC3 26 MG A 171 HOH A 401 HOH A 402 HOH A 412 SITE 7 AC3 26 HOH A 432 HOH A 471 CRYST1 44.170 71.880 100.200 90.00 90.00 90.00 P 21 21 21 4 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 0.022640 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013912 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009980 0.00000