HEADER HYDROLASE 26-JUN-20 6ZIO TITLE CRYSTAL STRUCTURE OF NRAS (C118S) IN COMPLEX WITH GDP COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTPASE NRAS; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TRANSFORMING PROTEIN N-RAS; 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 GENE: NRAS, HRAS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GTPASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.KESSLER,G.FISCHER,J.BOETTCHER REVDAT 3 31-JAN-24 6ZIO 1 REMARK REVDAT 2 25-NOV-20 6ZIO 1 JRNL REVDAT 1 19-AUG-20 6ZIO 0 JRNL AUTH D.KESSLER,A.BERGNER,J.BOTTCHER,G.FISCHER,S.DOBEL,M.HINKEL, JRNL AUTH 2 B.MULLAUER,A.WEISS-PUXBAUM,D.B.MCCONNELL JRNL TITL DRUGGING ALL RAS ISOFORMS WITH ONE POCKET. JRNL REF FUTURE MED CHEM V. 12 1911 2020 JRNL REFN ISSN 1756-8927 JRNL PMID 32779487 JRNL DOI 10.4155/FMC-2020-0221 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.7 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 64.0 REMARK 3 NUMBER OF REFLECTIONS : 28360 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) : 0.239 REMARK 3 R VALUE (WORKING SET) : 0.237 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.650 REMARK 3 FREE R VALUE TEST SET COUNT : 1320 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : NULL REMARK 3 BIN R VALUE (WORKING + TEST SET) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 477 REMARK 3 BIN R VALUE (WORKING SET) : 0.1975 REMARK 3 BIN FREE R VALUE : 0.2422 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2649 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 59 REMARK 3 SOLVENT ATOMS : 254 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.71 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.20850 REMARK 3 B22 (A**2) : 0.22140 REMARK 3 B33 (A**2) : -0.42990 REMARK 3 B12 (A**2) : 0.35980 REMARK 3 B13 (A**2) : -0.31680 REMARK 3 B23 (A**2) : 0.64960 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.310 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.184 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.162 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.181 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.162 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.875 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.847 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2764 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3751 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 983 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 498 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2764 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 374 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 3497 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 0.95 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.58 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.25 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): -13.4825 24.5954 -4.4737 REMARK 3 T TENSOR REMARK 3 T11: -0.0694 T22: -0.1717 REMARK 3 T33: -0.0621 T12: -0.0059 REMARK 3 T13: -0.0109 T23: 0.0354 REMARK 3 L TENSOR REMARK 3 L11: 1.1920 L22: 0.7606 REMARK 3 L33: 1.2574 L12: -0.0254 REMARK 3 L13: -0.2436 L23: 0.3773 REMARK 3 S TENSOR REMARK 3 S11: 0.0381 S12: 0.0523 S13: 0.0450 REMARK 3 S21: -0.1088 S22: -0.0632 S23: -0.0862 REMARK 3 S31: 0.0174 S32: -0.0331 S33: 0.0252 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { B|* } REMARK 3 ORIGIN FOR THE GROUP (A): -7.7498 34.7294 -36.0736 REMARK 3 T TENSOR REMARK 3 T11: -0.1026 T22: -0.0687 REMARK 3 T33: -0.0638 T12: 0.0177 REMARK 3 T13: -0.0050 T23: 0.0053 REMARK 3 L TENSOR REMARK 3 L11: 1.0936 L22: 0.8863 REMARK 3 L33: 0.9480 L12: 0.0881 REMARK 3 L13: -0.1057 L23: -0.2876 REMARK 3 S TENSOR REMARK 3 S11: -0.0631 S12: 0.0195 S13: -0.0210 REMARK 3 S21: 0.1004 S22: 0.0284 S23: 0.0500 REMARK 3 S31: -0.0130 S32: 0.0221 S33: 0.0347 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6ZIO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1292109633. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-OCT-17 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 : SLS REMARK 200 BEAMLINE : X06SA 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28360 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 19.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.5 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.45100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 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: 3CON REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 2000, 100MM HEPES PH=7.5, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL 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 LEU A 171 REMARK 465 ASN A 172 REMARK 465 LYS B 170 REMARK 465 LEU B 171 REMARK 465 ASN B 172 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 3 CG CD OE1 OE2 REMARK 470 LYS A 5 CE NZ REMARK 470 ARG A 41 CD NE CZ NH1 NH2 REMARK 470 ARG A 73 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 108 CG OD1 OD2 REMARK 470 LYS A 128 NZ REMARK 470 GLU A 143 CG CD OE1 OE2 REMARK 470 GLN A 165 CG CD OE1 NE2 REMARK 470 GLU B 3 CG CD OE1 OE2 REMARK 470 LYS B 5 CE NZ REMARK 470 ARG B 41 CD NE CZ NH1 NH2 REMARK 470 ARG B 73 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 108 CG OD1 OD2 REMARK 470 LYS B 128 NZ REMARK 470 GLU B 143 CG CD OE1 OE2 REMARK 470 GLN B 165 CG CD OE1 NE2 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 33 111.78 -35.47 REMARK 500 LYS A 117 33.11 74.58 REMARK 500 ARG A 149 -0.82 82.23 REMARK 500 ASP B 33 112.15 -36.32 REMARK 500 LYS B 117 36.70 76.41 REMARK 500 ARG B 149 -1.55 83.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 437 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 438 DISTANCE = 6.75 ANGSTROMS REMARK 525 HOH B 416 DISTANCE = 5.83 ANGSTROMS 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 GDP A 202 O2B 89.3 REMARK 620 3 HOH A 302 O 88.5 88.0 REMARK 620 4 HOH A 305 O 83.5 100.4 168.2 REMARK 620 5 HOH A 309 O 91.5 174.0 86.0 85.6 REMARK 620 6 HOH A 369 O 166.1 92.5 105.3 82.6 88.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 17 OG REMARK 620 2 GDP B 203 O1B 82.2 REMARK 620 3 HOH B 301 O 92.9 85.9 REMARK 620 4 HOH B 312 O 102.6 172.4 87.9 REMARK 620 5 HOH B 314 O 173.3 94.1 92.3 81.7 REMARK 620 6 HOH B 315 O 81.3 95.1 174.0 91.4 93.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 18 O REMARK 620 2 HIS B 27 O 116.6 REMARK 620 N 1 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GDP A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GDP B 203 DBREF 6ZIO A 1 172 UNP P01111 RASN_HUMAN 1 172 DBREF 6ZIO B 1 172 UNP P01111 RASN_HUMAN 1 172 SEQADV 6ZIO GLY A 0 UNP P01111 EXPRESSION TAG SEQADV 6ZIO SER A 118 UNP P01111 CYS 118 ENGINEERED MUTATION SEQADV 6ZIO GLY B 0 UNP P01111 EXPRESSION TAG SEQADV 6ZIO SER B 118 UNP P01111 CYS 118 ENGINEERED MUTATION SEQRES 1 A 173 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY SEQRES 2 A 173 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 A 173 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 A 173 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS SEQRES 5 A 173 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 A 173 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 A 173 PHE LEU CYS VAL PHE ALA ILE ASN ASN SER LYS SER PHE SEQRES 8 A 173 ALA ASP ILE ASN LEU TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 A 173 LYS ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 A 173 LYS SER ASP LEU PRO THR ARG THR VAL ASP THR LYS GLN SEQRES 11 A 173 ALA HIS GLU LEU ALA LYS SER TYR GLY ILE PRO PHE ILE SEQRES 12 A 173 GLU THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA SEQRES 13 A 173 PHE TYR THR LEU VAL ARG GLU ILE ARG GLN TYR ARG MET SEQRES 14 A 173 LYS LYS LEU ASN SEQRES 1 B 173 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY SEQRES 2 B 173 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 B 173 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 B 173 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS SEQRES 5 B 173 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 B 173 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 B 173 PHE LEU CYS VAL PHE ALA ILE ASN ASN SER LYS SER PHE SEQRES 8 B 173 ALA ASP ILE ASN LEU TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 B 173 LYS ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 B 173 LYS SER ASP LEU PRO THR ARG THR VAL ASP THR LYS GLN SEQRES 11 B 173 ALA HIS GLU LEU ALA LYS SER TYR GLY ILE PRO PHE ILE SEQRES 12 B 173 GLU THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA SEQRES 13 B 173 PHE TYR THR LEU VAL ARG GLU ILE ARG GLN TYR ARG MET SEQRES 14 B 173 LYS LYS LEU ASN HET MG A 201 1 HET GDP A 202 28 HET MG B 201 1 HET MG B 202 1 HET GDP B 203 28 HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 3 MG 3(MG 2+) FORMUL 4 GDP 2(C10 H15 N5 O11 P2) FORMUL 8 HOH *254(H2 O) HELIX 1 AA1 GLY A 15 ASN A 26 1 12 HELIX 2 AA2 SER A 65 GLY A 75 1 11 HELIX 3 AA3 ASN A 86 ASP A 105 1 20 HELIX 4 AA4 ASP A 126 GLY A 138 1 13 HELIX 5 AA5 GLY A 151 ARG A 167 1 17 HELIX 6 AA6 GLY B 15 ASN B 26 1 12 HELIX 7 AA7 SER B 65 GLY B 75 1 11 HELIX 8 AA8 ASN B 86 ASP B 105 1 20 HELIX 9 AA9 ASP B 126 GLY B 138 1 13 HELIX 10 AB1 GLY B 151 ARG B 167 1 17 SHEET 1 AA1 6 ASP A 38 ILE A 46 0 SHEET 2 AA1 6 GLU A 49 ASP A 57 -1 O ILE A 55 N TYR A 40 SHEET 3 AA1 6 THR A 2 VAL A 9 1 N VAL A 8 O LEU A 56 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 VAL A 114 N CYS A 80 SHEET 6 AA1 6 PHE A 141 GLU A 143 1 O ILE A 142 N LEU A 113 SHEET 1 AA2 6 ASP B 38 ILE B 46 0 SHEET 2 AA2 6 GLU B 49 ASP B 57 -1 O ILE B 55 N TYR B 40 SHEET 3 AA2 6 THR B 2 VAL B 9 1 N VAL B 8 O LEU B 56 SHEET 4 AA2 6 GLY B 77 ALA B 83 1 O LEU B 79 N VAL B 9 SHEET 5 AA2 6 MET B 111 ASN B 116 1 O VAL B 114 N CYS B 80 SHEET 6 AA2 6 PHE B 141 GLU B 143 1 O ILE B 142 N LEU B 113 LINK OG SER A 17 MG MG A 201 1555 1555 2.15 LINK MG MG A 201 O2B GDP A 202 1555 1555 2.24 LINK MG MG A 201 O HOH A 302 1555 1555 2.23 LINK MG MG A 201 O HOH A 305 1555 1555 2.09 LINK MG MG A 201 O HOH A 309 1555 1555 2.23 LINK MG MG A 201 O HOH A 369 1555 1555 2.05 LINK OG SER B 17 MG MG B 201 1555 1555 2.12 LINK O ALA B 18 MG MG B 202 1555 1555 2.57 LINK O HIS B 27 MG MG B 202 1555 1555 2.79 LINK MG MG B 201 O1B GDP B 203 1555 1555 2.41 LINK MG MG B 201 O HOH B 301 1555 1555 2.13 LINK MG MG B 201 O HOH B 312 1555 1555 2.02 LINK MG MG B 201 O HOH B 314 1555 1555 2.08 LINK MG MG B 201 O HOH B 315 1555 1555 2.03 SITE 1 AC1 6 SER A 17 GDP A 202 HOH A 302 HOH A 305 SITE 2 AC1 6 HOH A 309 HOH A 369 SITE 1 AC2 24 GLY A 13 VAL A 14 GLY A 15 LYS A 16 SITE 2 AC2 24 SER A 17 ALA A 18 PHE A 28 VAL A 29 SITE 3 AC2 24 ASP A 30 ASN A 116 LYS A 117 ASP A 119 SITE 4 AC2 24 LEU A 120 SER A 145 ALA A 146 LYS A 147 SITE 5 AC2 24 MG A 201 HOH A 302 HOH A 327 HOH A 339 SITE 6 AC2 24 HOH A 352 HOH A 369 HOH A 373 HOH A 401 SITE 1 AC3 6 SER B 17 GDP B 203 HOH B 301 HOH B 312 SITE 2 AC3 6 HOH B 314 HOH B 315 SITE 1 AC4 5 ALA B 18 GLN B 22 HIS B 27 PHE B 28 SITE 2 AC4 5 VAL B 29 SITE 1 AC5 24 GLY B 13 VAL B 14 GLY B 15 LYS B 16 SITE 2 AC5 24 SER B 17 ALA B 18 PHE B 28 VAL B 29 SITE 3 AC5 24 ASP B 30 ASN B 116 LYS B 117 ASP B 119 SITE 4 AC5 24 LEU B 120 SER B 145 ALA B 146 LYS B 147 SITE 5 AC5 24 MG B 201 HOH B 301 HOH B 314 HOH B 338 SITE 6 AC5 24 HOH B 359 HOH B 364 HOH B 370 HOH B 375 CRYST1 37.174 37.161 66.245 78.83 75.24 64.70 P 1 2 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 0.026901 -0.012716 -0.005881 0.00000 SCALE2 0.000000 0.029765 -0.002902 0.00000 SCALE3 0.000000 0.000000 0.015685 0.00000