HEADER SIGNALING PROTEIN 30-MAR-12 4EFM TITLE CRYSTAL STRUCTURE OF H-RAS G12V IN COMPLEX WITH GPPNHP (STATE 1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTPASE HRAS; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: G DOMAIN, UNP RESIDUES 1-166; COMPND 5 SYNONYM: H-RAS-1, HA-RAS, TRANSFORMING PROTEIN P21, C-H-RAS, P21RAS, COMPND 6 GTPASE HRAS, N-TERMINALLY PROCESSED; COMPND 7 ENGINEERED: YES; COMPND 8 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: AG-1; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS ROSSMANN FOLD, GTPASE, GTP-BINDING, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.MURAOKA,F.SHIMA,M.ARAKI,T.INOUE,A.YOSHIMOTO,Y.IJIRI,N.SEKI, AUTHOR 2 A.TAMURA,T.KUMASAKA,M.YAMAMOTO,T.KATAOKA REVDAT 2 12-MAR-14 4EFM 1 JRNL REVDAT 1 16-MAY-12 4EFM 0 JRNL AUTH S.MURAOKA,F.SHIMA,M.ARAKI,T.INOUE,A.YOSHIMOTO,Y.IJIRI, JRNL AUTH 2 N.SEKI,A.TAMURA,T.KUMASAKA,M.YAMAMOTO,T.KATAOKA JRNL TITL CRYSTAL STRUCTURES OF THE STATE 1 CONFORMATIONS OF THE JRNL TITL 2 GTP-BOUND H-RAS PROTEIN AND ITS ONCOGENIC G12V AND Q61L JRNL TITL 3 MUTANTS JRNL REF FEBS LETT. V. 586 1715 2012 JRNL REFN ISSN 0014-5793 JRNL PMID 22584058 JRNL DOI 10.1016/J.FEBSLET.2012.04.058 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.32 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 13401 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 704 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 988 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.1930 REMARK 3 BIN FREE R VALUE SET COUNT : 45 REMARK 3 BIN FREE R VALUE : 0.2370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1326 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 79 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.160 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.088 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.888 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1430 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1947 ; 1.211 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 175 ; 5.151 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 73 ;35.475 ;24.247 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 252 ;14.104 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;11.781 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 215 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1091 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 853 ; 0.678 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1389 ; 1.354 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 577 ; 2.168 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 558 ; 3.779 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4EFM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-APR-12. REMARK 100 THE RCSB ID CODE IS RCSB071556. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 1.0 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14109 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 33.320 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : 0.09700 REMARK 200 FOR THE DATA SET : 5.4000 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) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : 0.30000 REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 4EFL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES, 0.2M AMMONIUM SULFATE, 30% REMARK 280 (W/V) PEG 5000 MME, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 17.31900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.91650 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 60.88050 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 17.31900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.91650 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 60.88050 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 17.31900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 40.91650 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 60.88050 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 17.31900 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 40.91650 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 60.88050 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 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 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 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 ARG A 149 -5.64 81.93 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 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GNP A 201 O1G REMARK 620 2 GNP A 201 O1B 89.3 REMARK 620 3 HOH A1001 O 89.0 96.6 REMARK 620 4 SER A 17 OG 173.6 93.7 85.0 REMARK 620 5 HOH A1002 O 94.6 91.6 171.1 91.0 REMARK 620 6 HOH A1003 O 89.6 178.8 83.8 87.5 88.1 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 GNP A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3KKN RELATED DB: PDB REMARK 900 RELATED ID: 1XCM RELATED DB: PDB REMARK 900 RELATED ID: 4EFL RELATED DB: PDB REMARK 900 RELATED ID: 4EFN RELATED DB: PDB DBREF 4EFM A 1 166 UNP P01112 RASH_HUMAN 1 166 SEQADV 4EFM GLY A -4 UNP P01112 EXPRESSION TAG SEQADV 4EFM PRO A -3 UNP P01112 EXPRESSION TAG SEQADV 4EFM LEU A -2 UNP P01112 EXPRESSION TAG SEQADV 4EFM GLY A -1 UNP P01112 EXPRESSION TAG SEQADV 4EFM SER A 0 UNP P01112 EXPRESSION TAG SEQADV 4EFM VAL A 12 UNP P01112 GLY 12 ENGINEERED MUTATION SEQRES 1 A 171 GLY PRO LEU GLY SER MET THR GLU TYR LYS LEU VAL VAL SEQRES 2 A 171 VAL GLY ALA VAL 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 GNP A 201 32 HET MG A 202 1 HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM MG MAGNESIUM ION FORMUL 2 GNP C10 H17 N6 O13 P3 FORMUL 3 MG MG 2+ FORMUL 4 HOH *79(H2 O) HELIX 1 1 GLY A 15 GLN A 25 1 11 HELIX 2 2 MET A 67 GLY A 75 1 9 HELIX 3 3 ASN A 86 ASP A 92 1 7 HELIX 4 4 ASP A 92 ASP A 105 1 14 HELIX 5 5 GLU A 126 GLY A 138 1 13 HELIX 6 6 GLY A 151 GLN A 165 1 15 SHEET 1 A 6 ASP A 38 ILE A 46 0 SHEET 2 A 6 GLU A 49 ASP A 57 -1 O CYS A 51 N VAL A 44 SHEET 3 A 6 THR A 2 GLY A 10 1 N TYR A 4 O ASP A 54 SHEET 4 A 6 GLY A 77 ALA A 83 1 O LEU A 79 N VAL A 9 SHEET 5 A 6 MET A 111 ASN A 116 1 O VAL A 114 N CYS A 80 SHEET 6 A 6 TYR A 141 GLU A 143 1 O ILE A 142 N LEU A 113 LINK O1G GNP A 201 MG MG A 202 1555 1555 1.98 LINK O1B GNP A 201 MG MG A 202 1555 1555 2.01 LINK MG MG A 202 O HOH A1001 1555 1555 2.01 LINK OG SER A 17 MG MG A 202 1555 1555 2.10 LINK MG MG A 202 O HOH A1002 1555 1555 2.15 LINK MG MG A 202 O HOH A1003 1555 1555 2.24 SITE 1 AC1 23 VAL A 12 GLY A 13 VAL A 14 GLY A 15 SITE 2 AC1 23 LYS A 16 SER A 17 ALA A 18 ASN A 116 SITE 3 AC1 23 LYS A 117 ASP A 119 LEU A 120 SER A 145 SITE 4 AC1 23 ALA A 146 LYS A 147 MG A 202 HOH A1001 SITE 5 AC1 23 HOH A1002 HOH A1003 HOH A1007 HOH A1020 SITE 6 AC1 23 HOH A1021 HOH A1073 HOH A1076 SITE 1 AC2 5 SER A 17 GNP A 201 HOH A1001 HOH A1002 SITE 2 AC2 5 HOH A1003 CRYST1 34.638 81.833 121.761 90.00 90.00 90.00 I 2 2 2 8 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 0.028870 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012220 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008213 0.00000 MASTER 312 0 2 6 6 0 8 6 0 0 0 14 END