HEADER SIGNALING PROTEIN 26-SEP-22 8ELS TITLE HRAS R97A CRYSTAL FORM 1 R-STATE 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 EC: 3.6.5.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS SMALL GTPASE, HYDROLASE, HRAS, RAS, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.DAVIS,C.W.JOHNSON,C.MATTOS REVDAT 2 04-OCT-23 8ELS 1 JRNL REVDAT 1 06-SEP-23 8ELS 0 JRNL AUTH C.W.JOHNSON,S.K.FETICS,K.P.DAVIS,J.A.RODRIGUES,C.MATTOS JRNL TITL ALLOSTERIC SITE VARIANTS AFFECT GTP HYDROLYSIS ON RAS. JRNL REF PROTEIN SCI. V. 32 E4767 2023 JRNL REFN ESSN 1469-896X JRNL PMID 37615343 JRNL DOI 10.1002/PRO.4767 REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1496 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 9731 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 974 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 26.7090 - 4.3313 1.00 1314 146 0.1367 0.1655 REMARK 3 2 4.3313 - 3.4402 1.00 1259 140 0.1407 0.1634 REMARK 3 3 3.4402 - 3.0060 1.00 1259 141 0.1603 0.2191 REMARK 3 4 3.0060 - 2.7314 1.00 1231 136 0.1831 0.2435 REMARK 3 5 2.7314 - 2.5358 1.00 1232 137 0.1927 0.3151 REMARK 3 6 2.5358 - 2.3864 1.00 1243 138 0.2016 0.2819 REMARK 3 7 2.3864 - 2.2670 0.99 1219 136 0.2319 0.3031 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.300 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.35 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.10 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 : 0.008 1391 REMARK 3 ANGLE : 1.089 1896 REMARK 3 CHIRALITY : 0.040 211 REMARK 3 PLANARITY : 0.005 246 REMARK 3 DIHEDRAL : 16.174 524 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 8ELS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1000268681. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9740 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.267 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.30 REMARK 200 R MERGE (I) : 0.14300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 0.94500 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3K8Y REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, CALCIUM ACETATE, HEPES, REMARK 280 CALCIUM CHLORIDE, MAGNESIUM CHLORIDE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277.15K 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 44.42800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 25.65052 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 44.98433 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 44.42800 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 25.65052 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 44.98433 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 44.42800 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 25.65052 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 44.98433 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 44.42800 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 25.65052 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 44.98433 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 44.42800 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 25.65052 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 44.98433 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 44.42800 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 25.65052 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 44.98433 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 51.30104 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 89.96867 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 51.30104 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 89.96867 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 51.30104 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 89.96867 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 51.30104 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 89.96867 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 51.30104 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 89.96867 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 51.30104 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 89.96867 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 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 204 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 363 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 390 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 400 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 402 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 407 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 408 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 LYS A 167 REMARK 465 LEU A 168 REMARK 465 ARG A 169 REMARK 465 LYS A 170 REMARK 465 LEU A 171 REMARK 465 ASN A 172 REMARK 465 PRO A 173 REMARK 465 PRO A 174 REMARK 465 ASP A 175 REMARK 465 GLU A 176 REMARK 465 SER A 177 REMARK 465 GLY A 178 REMARK 465 PRO A 179 REMARK 465 GLY A 180 REMARK 465 CYS A 181 REMARK 465 MET A 182 REMARK 465 SER A 183 REMARK 465 CYS A 184 REMARK 465 LYS A 185 REMARK 465 CYS A 186 REMARK 465 VAL A 187 REMARK 465 LEU A 188 REMARK 465 SER A 189 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 ARG A 73 CG CD NE CZ NH1 NH2 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 OH TYR A 32 O HOH A 301 2.17 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 37 110.70 -171.08 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 203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 THR A 35 OG1 78.6 REMARK 620 3 GNP A 201 O2G 163.3 85.3 REMARK 620 4 GNP A 201 O2B 100.3 172.9 96.2 REMARK 620 5 HOH A 319 O 94.5 87.1 89.2 86.0 REMARK 620 6 HOH A 324 O 89.2 85.5 84.9 101.6 170.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 28 O REMARK 620 2 ASP A 30 OD1 87.1 REMARK 620 3 GLU A 31 OE1 93.7 81.6 REMARK 620 4 ASP A 33 OD1 81.7 85.4 12.7 REMARK 620 5 ASP A 33 OD2 82.9 75.0 12.4 10.5 REMARK 620 6 HOH A 337 O 167.7 80.6 83.7 96.3 93.0 REMARK 620 7 HOH A 384 O 92.6 99.2 173.7 172.6 172.8 90.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 204 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 325 O REMARK 620 2 HOH A 325 O 74.6 REMARK 620 3 HOH A 376 O 82.6 96.5 REMARK 620 4 HOH A 376 O 156.9 82.6 103.5 REMARK 620 N 1 2 3 DBREF 8ELS A 1 189 UNP P01112 RASH_HUMAN 1 189 SEQADV 8ELS ALA A 97 UNP P01112 ARG 97 ENGINEERED MUTATION SEQRES 1 A 189 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 A 189 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 A 189 HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SER SEQRES 4 A 189 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 A 189 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER SEQRES 6 A 189 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 A 189 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 A 189 ASP ILE HIS GLN TYR ALA GLU GLN ILE LYS ARG VAL LYS SEQRES 9 A 189 ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 A 189 CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA SEQRES 11 A 189 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU SEQRES 12 A 189 THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE SEQRES 13 A 189 TYR THR LEU VAL ARG GLU ILE ARG GLN HIS LYS LEU ARG SEQRES 14 A 189 LYS LEU ASN PRO PRO ASP GLU SER GLY PRO GLY CYS MET SEQRES 15 A 189 SER CYS LYS CYS VAL LEU SER HET GNP A 201 32 HET CA A 202 1 HET MG A 203 1 HET CA A 204 1 HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION FORMUL 2 GNP C10 H17 N6 O13 P3 FORMUL 3 CA 2(CA 2+) FORMUL 4 MG MG 2+ FORMUL 6 HOH *108(H2 O) HELIX 1 AA1 GLY A 15 ASN A 26 1 12 HELIX 2 AA2 GLN A 61 ALA A 66 5 6 HELIX 3 AA3 MET A 67 GLY A 75 1 9 HELIX 4 AA4 ASN A 86 LYS A 104 1 19 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 GLU A 37 ILE A 46 0 SHEET 2 AA1 6 GLU A 49 THR A 58 -1 O ILE A 55 N TYR A 40 SHEET 3 AA1 6 THR A 2 VAL A 9 1 N TYR A 4 O LEU A 52 SHEET 4 AA1 6 GLY A 77 ALA A 83 1 O LEU A 79 N VAL A 7 SHEET 5 AA1 6 MET A 111 ASN A 116 1 O VAL A 114 N CYS A 80 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 203 1555 1555 1.93 LINK O PHE A 28 CA CA A 202 1555 1555 2.21 LINK OD1 ASP A 30 CA CA A 202 1555 1555 2.30 LINK OE1 GLU A 31 CA CA A 202 1555 6555 2.29 LINK OD1 ASP A 33 CA CA A 202 1555 6555 2.53 LINK OD2 ASP A 33 CA CA A 202 1555 6555 2.48 LINK OG1 THR A 35 MG MG A 203 1555 1555 2.24 LINK O2G GNP A 201 MG MG A 203 1555 1555 2.00 LINK O2B GNP A 201 MG MG A 203 1555 1555 1.97 LINK CA CA A 202 O HOH A 337 1555 6555 2.33 LINK CA CA A 202 O HOH A 384 1555 6555 2.30 LINK MG MG A 203 O HOH A 319 1555 1555 2.11 LINK MG MG A 203 O HOH A 324 1555 1555 2.11 LINK CA CA A 204 O HOH A 325 1555 1555 2.42 LINK CA CA A 204 O HOH A 325 1555 3455 2.42 LINK CA CA A 204 O HOH A 376 1555 1555 2.27 LINK CA CA A 204 O HOH A 376 1555 3455 2.27 CRYST1 88.856 88.856 134.953 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 0.011254 0.006498 0.000000 0.00000 SCALE2 0.000000 0.012995 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007410 0.00000