HEADER SIGNALING PROTEIN 12-SEP-25 9WRQ TITLE SS-ROX STRUCTURE ANALYSIS OF H-RAS USING CAGED-COMPOUND COMPLEX: 15 TITLE 2 MIN AFTER UV LIGHT IRRADIATION (GTP BOUND FORM STATE 1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTPASE HRAS; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: H-RAS-1,HA-RAS,TRANSFORMING PROTEIN P21,C-H-RAS,P21RAS; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: THE FIRST FIVE RESIDUES (1-GPLGS-5) AND THE CENTRAL 10 COMPND 7 RESIDUES (66-QEEYSAMRDQ-75) OF THE SAMPLE SEQUENCE WERE NOT COMPND 8 INCORPORATED INTO THE COORDINATES DUE TO UNCLEAR ELECTRON DENSITY. COMPND 9 THE FIRST FIVE RESIDUES ARE TRACES OF A LINKER FOR FUSION WITH A GST COMPND 10 TAG THAT IS CLEAVED BY PROTEASE. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HRAS, HRAS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS RAS, SERIAL CRYSTALLOGRAPHY, GTP, COMPLEX, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.KAWAMURA,T.KUMASAKA REVDAT 1 16-SEP-26 9WRQ 0 JRNL AUTH T.KAWAMURA,Y.SAKISAKA,Y.MAKONO,Y.YOSHIKAWA,T.KUMASAKA, JRNL AUTH 2 F.SHIMA JRNL TITL OBSERVATION OF RAS PROTEIN GTP HYDROLYSIS AND CONFORMATION JRNL TITL 2 CHANGE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5286 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.30 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 13673 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 689 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 48.3000 - 3.4200 1.00 2702 128 0.1694 0.1660 REMARK 3 2 3.4200 - 2.7100 1.00 2545 185 0.1761 0.1959 REMARK 3 3 2.7100 - 2.3700 1.00 2614 101 0.1825 0.2353 REMARK 3 4 2.3700 - 2.1500 1.00 2536 160 0.2047 0.2709 REMARK 3 5 2.1500 - 2.0000 1.00 2587 115 0.2417 0.2783 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.199 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.231 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.79 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 1268 REMARK 3 ANGLE : 0.763 1722 REMARK 3 CHIRALITY : 0.047 197 REMARK 3 PLANARITY : 0.004 219 REMARK 3 DIHEDRAL : 21.528 470 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9WRQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-SEP-25. REMARK 100 THE DEPOSITION ID IS D_1300052259. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI(111) SILICON CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13676 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 67.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 612.5 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 400.0 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.780 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% W/V PEG 8000, 0.2M CALCIUM REMARK 280 ACETATE, 0.1M MES PH 6.4, MICROSEEDING, BATCH MODE, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 46.18100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 26.66261 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 40.39333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 46.18100 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 26.66261 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 40.39333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 46.18100 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 26.66261 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 40.39333 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 46.18100 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 26.66261 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 40.39333 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 46.18100 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 26.66261 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 40.39333 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 46.18100 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 26.66261 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 40.39333 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 53.32523 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 80.78667 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 53.32523 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 80.78667 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 53.32523 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 80.78667 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 53.32523 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 80.78667 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 53.32523 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 80.78667 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 53.32523 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 80.78667 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CA CA A 203 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 326 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 375 LIES ON A SPECIAL POSITION. 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 -4 REMARK 465 PRO A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 GLN A 61 REMARK 465 GLU A 62 REMARK 465 GLU A 63 REMARK 465 TYR A 64 REMARK 465 SER A 65 REMARK 465 ALA A 66 REMARK 465 MET A 67 REMARK 465 ARG A 68 REMARK 465 ASP A 69 REMARK 465 GLN A 70 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 TYR A 71 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 73 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 128 CG CD NE CZ NH1 NH2 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 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 GTP A 202 O2G 167.2 REMARK 620 3 GTP A 202 O2B 83.9 84.3 REMARK 620 4 HOH A 307 O 86.5 97.8 87.4 REMARK 620 5 HOH A 334 O 83.2 91.0 85.3 168.0 REMARK 620 6 HOH A 366 O 93.6 97.3 171.2 100.9 86.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 203 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 342 O REMARK 620 2 HOH A 342 O 118.1 REMARK 620 3 HOH A 350 O 70.6 73.7 REMARK 620 4 HOH A 350 O 150.2 70.7 86.6 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9WRP RELATED DB: PDB DBREF 9WRQ A 1 166 UNP P01112 RASH_HUMAN 1 166 SEQADV 9WRQ GLY A -4 UNP P01112 EXPRESSION TAG SEQADV 9WRQ PRO A -3 UNP P01112 EXPRESSION TAG SEQADV 9WRQ LEU A -2 UNP P01112 EXPRESSION TAG SEQADV 9WRQ GLY A -1 UNP P01112 EXPRESSION TAG SEQADV 9WRQ SER A 0 UNP P01112 EXPRESSION TAG SEQRES 1 A 171 GLY PRO LEU GLY SER MET THR GLU TYR LYS LEU VAL VAL SEQRES 2 A 171 VAL GLY ALA GLY GLY VAL GLY LYS SER ALA LEU THR ILE SEQRES 3 A 171 GLN LEU ILE GLN ASN HIS PHE VAL ASP GLU TYR ASP PRO SEQRES 4 A 171 THR ILE GLU ASP SER TYR ARG LYS GLN VAL VAL ILE ASP SEQRES 5 A 171 GLY GLU THR CYS LEU LEU ASP ILE LEU ASP THR ALA GLY SEQRES 6 A 171 GLN GLU GLU TYR SER ALA MET ARG ASP GLN TYR MET ARG SEQRES 7 A 171 THR GLY GLU GLY PHE LEU CYS VAL PHE ALA ILE ASN ASN SEQRES 8 A 171 THR LYS SER PHE GLU ASP ILE HIS GLN TYR ARG GLU GLN SEQRES 9 A 171 ILE LYS ARG VAL LYS ASP SER ASP ASP VAL PRO MET VAL SEQRES 10 A 171 LEU VAL GLY ASN LYS CYS ASP LEU ALA ALA ARG THR VAL SEQRES 11 A 171 GLU SER ARG GLN ALA GLN ASP LEU ALA ARG SER TYR GLY SEQRES 12 A 171 ILE PRO TYR ILE GLU THR SER ALA LYS THR ARG GLN GLY SEQRES 13 A 171 VAL GLU ASP ALA PHE TYR THR LEU VAL ARG GLU ILE ARG SEQRES 14 A 171 GLN HIS HET MG A 201 1 HET GTP A 202 32 HET CA A 203 1 HETNAM MG MAGNESIUM ION HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETNAM CA CALCIUM ION FORMUL 2 MG MG 2+ FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 CA CA 2+ FORMUL 5 HOH *76(H2 O) HELIX 1 AA1 GLY A 15 ASN A 26 1 12 HELIX 2 AA2 TYR A 71 GLY A 75 5 5 HELIX 3 AA3 ASN A 86 ASP A 92 1 7 HELIX 4 AA4 ASP A 92 ASP A 105 1 14 HELIX 5 AA5 GLU A 126 GLY A 138 1 13 HELIX 6 AA6 GLY A 151 HIS A 166 1 16 SHEET 1 AA1 6 SER A 39 ILE A 46 0 SHEET 2 AA1 6 GLU A 49 ASP A 57 -1 O LEU A 53 N LYS A 42 SHEET 3 AA1 6 THR A 2 GLY A 10 1 N TYR A 4 O ASP A 54 SHEET 4 AA1 6 GLY A 77 ALA A 83 1 O LEU A 79 N VAL A 9 SHEET 5 AA1 6 MET A 111 ASN A 116 1 O ASN A 116 N PHE A 82 SHEET 6 AA1 6 TYR A 141 GLU A 143 1 O ILE A 142 N LEU A 113 LINK OG SER A 17 MG MG A 201 1555 1555 2.39 LINK MG MG A 201 O2G GTP A 202 1555 1555 2.19 LINK MG MG A 201 O2B GTP A 202 1555 1555 2.34 LINK MG MG A 201 O HOH A 307 1555 1555 2.14 LINK MG MG A 201 O HOH A 334 1555 1555 2.20 LINK MG MG A 201 O HOH A 366 1555 1555 2.29 LINK CA CA A 203 O HOH A 342 1555 1555 2.48 LINK CA CA A 203 O HOH A 342 1555 3555 2.48 LINK CA CA A 203 O HOH A 350 1555 1555 2.36 LINK CA CA A 203 O HOH A 350 1555 3555 2.36 CRYST1 92.362 92.362 121.180 90.00 90.00 120.00 H 3 2 18 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 0.010827 0.006251 0.000000 0.00000 SCALE2 0.000000 0.012502 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008252 0.00000 CONECT 117 1220 CONECT 1220 117 1223 1228 1260 CONECT 1220 1287 1319 CONECT 1221 1222 1223 1224 1225 CONECT 1222 1221 CONECT 1223 1220 1221 CONECT 1224 1221 CONECT 1225 1221 1226 CONECT 1226 1225 1227 1228 1229 CONECT 1227 1226 CONECT 1228 1220 1226 CONECT 1229 1226 1230 CONECT 1230 1229 1231 1232 1233 CONECT 1231 1230 CONECT 1232 1230 CONECT 1233 1230 1234 CONECT 1234 1233 1235 CONECT 1235 1234 1236 1237 CONECT 1236 1235 1241 CONECT 1237 1235 1238 1239 CONECT 1238 1237 CONECT 1239 1237 1240 1241 CONECT 1240 1239 CONECT 1241 1236 1239 1242 CONECT 1242 1241 1243 1252 CONECT 1243 1242 1244 CONECT 1244 1243 1245 CONECT 1245 1244 1246 1252 CONECT 1246 1245 1247 1248 CONECT 1247 1246 CONECT 1248 1246 1249 CONECT 1249 1248 1250 1251 CONECT 1250 1249 CONECT 1251 1249 1252 CONECT 1252 1242 1245 1251 CONECT 1253 1295 1303 CONECT 1260 1220 CONECT 1287 1220 CONECT 1295 1253 CONECT 1303 1253 CONECT 1319 1220 MASTER 321 0 3 6 6 0 0 6 1328 1 41 14 END