HEADER SIGNALING PROTEIN 06-NOV-09 3KKP TITLE CRYSTAL STRUCTURE OF M-RAS P40D IN COMPLEX WITH GPPNHP COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED PROTEIN M-RAS; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: G DOMAIN, UNP RESIDUES 1-178; COMPND 5 SYNONYM: RAS-RELATED PROTEIN R-RAS3, MUSCLE AND MICROSPIKES RAS, X- COMPND 6 RAS; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: AG-1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS GTP-BINDING, GTPASE, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.MURAOKA,F.SHIMA,J.LIAO,Y.IJIRI,K.MATSUMOTO,M.YE,T.INOUE,T.KATAOKA REVDAT 3 01-NOV-23 3KKP 1 REMARK SEQADV LINK REVDAT 2 12-FEB-14 3KKP 1 JRNL VERSN REVDAT 1 16-JUN-10 3KKP 0 JRNL AUTH F.SHIMA,Y.IJIRI,S.MURAOKA,J.LIAO,M.YE,M.ARAKI,K.MATSUMOTO, JRNL AUTH 2 N.YAMAMOTO,T.SUGIMOTO,Y.YOSHIKAWA,T.KUMASAKA,M.YAMAMOTO, JRNL AUTH 3 A.TAMURA,T.KATAOKA JRNL TITL STRUCTURAL BASIS FOR CONFORMATIONAL DYNAMICS OF GTP-BOUND JRNL TITL 2 RAS PROTEIN JRNL REF J.BIOL.CHEM. V. 285 22696 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20479006 JRNL DOI 10.1074/JBC.M110.125161 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 31764 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1694 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) : 1.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2292 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.14 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 113 REMARK 3 BIN FREE R VALUE : 0.2280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1370 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 178 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.57 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): 0.063 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.061 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.033 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.777 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1432 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1945 ; 1.220 ; 1.987 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 167 ; 5.497 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 70 ;36.643 ;24.286 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 253 ;10.876 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;16.093 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 216 ; 0.073 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1068 ; 0.005 ; 0.021 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): 838 ; 0.586 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1367 ; 1.114 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 594 ; 1.622 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 578 ; 2.572 ; 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 3KKP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-NOV-09. REMARK 100 THE DEPOSITION ID IS D_1000056112. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-05 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 : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33462 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 36.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : 0.04500 REMARK 200 FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.26800 REMARK 200 R SYM FOR SHELL (I) : 0.26800 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3KKQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-1500, MAGNESIUM SULFATE, SODIUM REMARK 280 CACODYLATE, PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 16.86000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.85250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 16.86000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.85250 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 300 REMARK: AUTHOR DETERMINED BIOLOGICAL UNIT: UNKNOWN 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 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 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 HOH A1053 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 ALA A 5 REMARK 465 VAL A 6 REMARK 465 PRO A 7 REMARK 465 SER A 8 REMARK 465 GLU A 9 REMARK 465 ASN A 10 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 180 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 27 OG REMARK 620 2 GNP A 179 O2G 177.7 REMARK 620 3 GNP A 179 O2B 89.5 91.7 REMARK 620 4 HOH A1001 O 83.7 94.4 91.1 REMARK 620 5 HOH A1002 O 86.7 95.2 88.0 170.4 REMARK 620 6 HOH A1003 O 86.2 92.7 174.6 91.6 88.6 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 179 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 180 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1X1S RELATED DB: PDB REMARK 900 RELATED ID: 1X1R RELATED DB: PDB REMARK 900 RELATED ID: 3KKM RELATED DB: PDB REMARK 900 RELATED ID: 3KKN RELATED DB: PDB REMARK 900 RELATED ID: 3KKO RELATED DB: PDB REMARK 900 RELATED ID: 3KKQ RELATED DB: PDB DBREF 3KKP A 1 178 UNP O08989 RASM_MOUSE 1 178 SEQADV 3KKP GLY A -4 UNP O08989 EXPRESSION TAG SEQADV 3KKP PRO A -3 UNP O08989 EXPRESSION TAG SEQADV 3KKP LEU A -2 UNP O08989 EXPRESSION TAG SEQADV 3KKP GLY A -1 UNP O08989 EXPRESSION TAG SEQADV 3KKP SER A 0 UNP O08989 EXPRESSION TAG SEQADV 3KKP ASP A 40 UNP O08989 PRO 40 ENGINEERED MUTATION SEQRES 1 A 183 GLY PRO LEU GLY SER MET ALA THR SER ALA VAL PRO SER SEQRES 2 A 183 GLU ASN LEU PRO THR TYR LYS LEU VAL VAL VAL GLY ASP SEQRES 3 A 183 GLY GLY VAL GLY LYS SER ALA LEU THR ILE GLN PHE PHE SEQRES 4 A 183 GLN LYS ILE PHE VAL ASP ASP TYR ASP PRO THR ILE GLU SEQRES 5 A 183 ASP SER TYR LEU LYS HIS THR GLU ILE ASP ASN GLN TRP SEQRES 6 A 183 ALA ILE LEU ASP VAL LEU ASP THR ALA GLY GLN GLU GLU SEQRES 7 A 183 PHE SER ALA MET ARG GLU GLN TYR MET ARG THR GLY ASP SEQRES 8 A 183 GLY PHE LEU ILE VAL TYR SER VAL THR ASP LYS ALA SER SEQRES 9 A 183 PHE GLU HIS VAL ASP ARG PHE HIS GLN LEU ILE LEU ARG SEQRES 10 A 183 VAL LYS ASP ARG GLU SER PHE PRO MET ILE LEU VAL ALA SEQRES 11 A 183 ASN LYS VAL ASP LEU MET HIS LEU ARG LYS VAL THR ARG SEQRES 12 A 183 ASP GLN GLY LYS GLU MET ALA THR LYS TYR ASN ILE PRO SEQRES 13 A 183 TYR ILE GLU THR SER ALA LYS ASP PRO PRO LEU ASN VAL SEQRES 14 A 183 ASP LYS THR PHE HIS ASP LEU VAL ARG VAL ILE ARG GLN SEQRES 15 A 183 GLN HET GNP A 179 32 HET MG A 180 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 *178(H2 O) HELIX 1 1 GLY A 25 LYS A 36 1 12 HELIX 2 2 PHE A 38 TYR A 42 5 5 HELIX 3 3 ASP A 43 GLU A 47 5 5 HELIX 4 4 PHE A 74 GLY A 85 1 12 HELIX 5 5 ASP A 96 HIS A 102 1 7 HELIX 6 6 HIS A 102 ASP A 115 1 14 HELIX 7 7 LEU A 130 ARG A 134 5 5 HELIX 8 8 THR A 137 TYR A 148 1 12 HELIX 9 9 ASN A 163 GLN A 178 1 16 SHEET 1 A 6 TYR A 50 ILE A 56 0 SHEET 2 A 6 GLN A 59 ASP A 67 -1 O LEU A 63 N LYS A 52 SHEET 3 A 6 THR A 13 VAL A 19 1 N LEU A 16 O LEU A 66 SHEET 4 A 6 GLY A 87 SER A 93 1 O VAL A 91 N VAL A 19 SHEET 5 A 6 MET A 121 ASN A 126 1 O VAL A 124 N ILE A 90 SHEET 6 A 6 TYR A 152 GLU A 154 1 O ILE A 153 N ALA A 125 LINK OG SER A 27 MG MG A 180 1555 1555 2.10 LINK O2G GNP A 179 MG MG A 180 1555 1555 1.97 LINK O2B GNP A 179 MG MG A 180 1555 1555 2.09 LINK MG MG A 180 O HOH A1001 1555 1555 2.11 LINK MG MG A 180 O HOH A1002 1555 1555 2.12 LINK MG MG A 180 O HOH A1003 1555 1555 2.04 CISPEP 1 ASP A 159 PRO A 160 0 -3.37 SITE 1 AC1 27 GLY A 22 GLY A 23 VAL A 24 GLY A 25 SITE 2 AC1 27 LYS A 26 SER A 27 ALA A 28 PHE A 38 SITE 3 AC1 27 ASP A 40 GLY A 70 ASN A 126 LYS A 127 SITE 4 AC1 27 ASP A 129 LEU A 130 LYS A 135 SER A 156 SITE 5 AC1 27 ALA A 157 LYS A 158 MG A 180 HOH A1001 SITE 6 AC1 27 HOH A1002 HOH A1003 HOH A1010 HOH A1015 SITE 7 AC1 27 HOH A1032 HOH A1037 HOH A1138 SITE 1 AC2 5 SER A 27 GNP A 179 HOH A1001 HOH A1002 SITE 2 AC2 5 HOH A1003 CRYST1 33.720 65.705 74.077 90.00 95.02 90.00 C 1 2 1 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 0.029656 0.000000 0.002605 0.00000 SCALE2 0.000000 0.015220 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013551 0.00000