HEADER SIGNALING PROTEIN 04-FEB-03 1NVV TITLE STRUCTURAL EVIDENCE FOR FEEDBACK ACTIVATION BY RASGTP OF THE RAS- TITLE 2 SPECIFIC NUCLEOTIDE EXCHANGE FACTOR SOS COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSFORMING PROTEIN P21/H-RAS-1; COMPND 3 CHAIN: Q; COMPND 4 FRAGMENT: RESIDUES 1-166; COMPND 5 SYNONYM: C-H-RAS; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: TRANSFORMING PROTEIN P21/H-RAS-1; COMPND 10 CHAIN: R; COMPND 11 FRAGMENT: RESIDUES 1-166; COMPND 12 SYNONYM: C-H-RAS; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 3; COMPND 15 MOLECULE: SON OF SEVENLESS PROTEIN HOMOLOG 1; COMPND 16 CHAIN: S; COMPND 17 FRAGMENT: RESIDUES 566-1046, INCLUDING RAS GUANINE NUCLEOTIDE COMPND 18 EXCHANGE FACTOR FRAGMENT; COMPND 19 SYNONYM: SOS-1; COMPND 20 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: HRAS OR HRAS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: P-PROEXHT; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: HRAS OR HRAS1; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: P-PROEXHT; SOURCE 21 MOL_ID: 3; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_COMMON: HUMAN; SOURCE 24 ORGANISM_TAXID: 9606; SOURCE 25 GENE: SOS1; SOURCE 26 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 27 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 28 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 29 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 30 EXPRESSION_SYSTEM_PLASMID: P-PROEXHT KEYWDS PROTO-ONCOGENE, GTP-BINDING, GUANINE-NUCLEOTIDE RELEASING FACTOR, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.M.MARGARIT,H.SONDERMANN,B.E.HALL,B.NAGAR,A.HOELZ,M.PIRRUCCELLO, AUTHOR 2 D.BAR-SAGI,J.KURIYAN REVDAT 4 16-AUG-23 1NVV 1 REMARK REVDAT 3 27-OCT-21 1NVV 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1NVV 1 VERSN REVDAT 1 01-APR-03 1NVV 0 JRNL AUTH S.M.MARGARIT,H.SONDERMANN,B.E.HALL,B.NAGAR,A.HOELZ, JRNL AUTH 2 M.PIRRUCCELLO,D.BAR-SAGI,J.KURIYAN JRNL TITL STRUCTURAL EVIDENCE FOR FEEDBACK ACTIVATION BY RASGTP OF THE JRNL TITL 2 RAS-SPECIFIC NUCLEOTIDE EXCHANGE FACTOR SOS JRNL REF CELL(CAMBRIDGE,MASS.) V. 112 685 2003 JRNL REFN ISSN 0092-8674 JRNL PMID 12628188 JRNL DOI 10.1016/S0092-8674(03)00149-1 REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.8 REMARK 3 NUMBER OF REFLECTIONS : 72440 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 SET) : 0.208 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5164 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.18 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9201 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 666 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6535 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 58 REMARK 3 SOLVENT ATOMS : 315 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.71000 REMARK 3 B22 (A**2) : 1.71000 REMARK 3 B33 (A**2) : -3.43000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.38 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.950 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.580 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.640 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.620 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.130 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 31.86 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : RASSOS_COMPLEX REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 4 : RASSOS_COMPLEX REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NVV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAR-03. REMARK 100 THE DEPOSITION ID IS D_1000018262. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-SEP-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74722 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.180 REMARK 200 RESOLUTION RANGE LOW (A) : 64.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10300 REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.35200 REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1NVU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2-1.5 M PHOSPHATE, 100 MM HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 92.08150 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 89.53800 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 92.08150 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 89.53800 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 92.08150 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 89.53800 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 92.08150 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 89.53800 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 92.08150 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 89.53800 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 92.08150 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 89.53800 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 92.08150 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 89.53800 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 92.08150 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 92.08150 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 89.53800 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: TWO MOLECULES OF RAS BOUND TO ONE MOLECULE OF SOS, ONE AT REMARK 300 THE ACTIVE SITE (CHAINID, R) AND THE OTHER AT A DISTAL SITE REMARK 300 (CHAINID, Q). THE DISTAL RAS HAS GTP BOUND TO IT, WHILE THE ACTIVE REMARK 300 SITE RAS IS NUCLEOTIDE-FREE. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: Q, R, S 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: 24-MERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 100180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 260130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -526.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: Q, R, S 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 179.07600 REMARK 350 BIOMT1 6 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 179.07600 REMARK 350 BIOMT1 7 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 7 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 7 0.000000 0.000000 -1.000000 179.07600 REMARK 350 BIOMT1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 8 0.000000 0.000000 -1.000000 179.07600 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 43610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 136550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -270.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: Q, R, S 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 71530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -118.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: Q, R, S 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 179.07600 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 ASN S 591 REMARK 465 MET S 592 REMARK 465 GLN S 593 REMARK 465 PRO S 594 REMARK 465 LYS S 595 REMARK 465 ALA S 596 REMARK 465 ARG S 744 REMARK 465 ASP S 745 REMARK 465 ASN S 746 REMARK 465 GLY S 747 REMARK 465 PRO S 748 REMARK 465 GLY S 749 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO S1045 C - N - CD ANGL. DEV. = -14.7 DEGREES 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 ILE Q 36 -60.60 -109.19 REMARK 500 GLU Q 63 24.54 -74.44 REMARK 500 ALA Q 64 23.01 -152.61 REMARK 500 LYS Q 117 39.28 73.97 REMARK 500 ARG Q 149 -2.66 80.01 REMARK 500 LYS R 42 116.23 -166.09 REMARK 500 ASP R 119 -152.09 -148.54 REMARK 500 ASP S 620 72.42 -168.40 REMARK 500 TYR S 681 -59.08 -129.43 REMARK 500 HIS S 700 44.20 -142.30 REMARK 500 GLN S 755 -70.99 -59.64 REMARK 500 HIS S 764 -113.68 -119.28 REMARK 500 HIS S 770 56.20 -97.15 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 Q1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER Q 17 OG REMARK 620 2 THR Q 35 OG1 82.6 REMARK 620 3 GNP Q1001 O2G 171.8 89.9 REMARK 620 4 GNP Q1001 O2B 91.9 169.6 95.0 REMARK 620 5 HOH Q1008 O 92.7 87.9 83.6 83.6 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG Q 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 R 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 S 1047 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 S 1048 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 S 1049 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 Q 1007 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP Q 1001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BKD RELATED DB: PDB REMARK 900 RELATED ID: 1NVU RELATED DB: PDB REMARK 900 RELATED ID: 1NVW RELATED DB: PDB REMARK 900 RELATED ID: 1NVX RELATED DB: PDB DBREF 1NVV Q 1 166 UNP P01112 RASH_HUMAN 1 166 DBREF 1NVV R 1 166 UNP P01112 RASH_HUMAN 1 166 DBREF 1NVV S 566 1046 UNP Q07889 SOS1_HUMAN 566 1046 SEQADV 1NVV ALA Q 64 UNP P01112 TYR 64 ENGINEERED MUTATION SEQRES 1 Q 166 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 Q 166 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 Q 166 HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SER SEQRES 4 Q 166 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 Q 166 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU ALA SER SEQRES 6 Q 166 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 Q 166 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 Q 166 ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL LYS SEQRES 9 Q 166 ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 Q 166 CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA SEQRES 11 Q 166 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU SEQRES 12 Q 166 THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE SEQRES 13 Q 166 TYR THR LEU VAL ARG GLU ILE ARG GLN HIS SEQRES 1 R 166 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 R 166 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 R 166 HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SER SEQRES 4 R 166 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 R 166 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER SEQRES 6 R 166 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 R 166 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 R 166 ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL LYS SEQRES 9 R 166 ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 R 166 CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA SEQRES 11 R 166 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU SEQRES 12 R 166 THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE SEQRES 13 R 166 TYR THR LEU VAL ARG GLU ILE ARG GLN HIS SEQRES 1 S 481 GLN MET ARG LEU PRO SER ALA ASP VAL TYR ARG PHE ALA SEQRES 2 S 481 GLU PRO ASP SER GLU GLU ASN ILE ILE PHE GLU GLU ASN SEQRES 3 S 481 MET GLN PRO LYS ALA GLY ILE PRO ILE ILE LYS ALA GLY SEQRES 4 S 481 THR VAL ILE LYS LEU ILE GLU ARG LEU THR TYR HIS MET SEQRES 5 S 481 TYR ALA ASP PRO ASN PHE VAL ARG THR PHE LEU THR THR SEQRES 6 S 481 TYR ARG SER PHE CYS LYS PRO GLN GLU LEU LEU SER LEU SEQRES 7 S 481 ILE ILE GLU ARG PHE GLU ILE PRO GLU PRO GLU PRO THR SEQRES 8 S 481 GLU ALA ASP ARG ILE ALA ILE GLU ASN GLY ASP GLN PRO SEQRES 9 S 481 LEU SER ALA GLU LEU LYS ARG PHE ARG LYS GLU TYR ILE SEQRES 10 S 481 GLN PRO VAL GLN LEU ARG VAL LEU ASN VAL CYS ARG HIS SEQRES 11 S 481 TRP VAL GLU HIS HIS PHE TYR ASP PHE GLU ARG ASP ALA SEQRES 12 S 481 TYR LEU LEU GLN ARG MET GLU GLU PHE ILE GLY THR VAL SEQRES 13 S 481 ARG GLY LYS ALA MET LYS LYS TRP VAL GLU SER ILE THR SEQRES 14 S 481 LYS ILE ILE GLN ARG LYS LYS ILE ALA ARG ASP ASN GLY SEQRES 15 S 481 PRO GLY HIS ASN ILE THR PHE GLN SER SER PRO PRO THR SEQRES 16 S 481 VAL GLU TRP HIS ILE SER ARG PRO GLY HIS ILE GLU THR SEQRES 17 S 481 PHE ASP LEU LEU THR LEU HIS PRO ILE GLU ILE ALA ARG SEQRES 18 S 481 GLN LEU THR LEU LEU GLU SER ASP LEU TYR ARG ALA VAL SEQRES 19 S 481 GLN PRO SER GLU LEU VAL GLY SER VAL TRP THR LYS GLU SEQRES 20 S 481 ASP LYS GLU ILE ASN SER PRO ASN LEU LEU LYS MET ILE SEQRES 21 S 481 ARG HIS THR THR ASN LEU THR LEU TRP PHE GLU LYS CYS SEQRES 22 S 481 ILE VAL GLU THR GLU ASN LEU GLU GLU ARG VAL ALA VAL SEQRES 23 S 481 VAL SER ARG ILE ILE GLU ILE LEU GLN VAL PHE GLN GLU SEQRES 24 S 481 LEU ASN ASN PHE ASN GLY VAL LEU GLU VAL VAL SER ALA SEQRES 25 S 481 MET ASN SER SER PRO VAL TYR ARG LEU ASP HIS THR PHE SEQRES 26 S 481 GLU GLN ILE PRO SER ARG GLN LYS LYS ILE LEU GLU GLU SEQRES 27 S 481 ALA HIS GLU LEU SER GLU ASP HIS TYR LYS LYS TYR LEU SEQRES 28 S 481 ALA LYS LEU ARG SER ILE ASN PRO PRO CYS VAL PRO PHE SEQRES 29 S 481 PHE GLY ILE TYR LEU THR ASN ILE LEU LYS THR GLU GLU SEQRES 30 S 481 GLY ASN PRO GLU VAL LEU LYS ARG HIS GLY LYS GLU LEU SEQRES 31 S 481 ILE ASN PHE SER LYS ARG ARG LYS VAL ALA GLU ILE THR SEQRES 32 S 481 GLY GLU ILE GLN GLN TYR GLN ASN GLN PRO TYR CYS LEU SEQRES 33 S 481 ARG VAL GLU SER ASP ILE LYS ARG PHE PHE GLU ASN LEU SEQRES 34 S 481 ASN PRO MET GLY ASN SER MET GLU LYS GLU PHE THR ASP SEQRES 35 S 481 TYR LEU PHE ASN LYS SER LEU GLU ILE GLU PRO ARG ASN SEQRES 36 S 481 PRO LYS PRO LEU PRO ARG PHE PRO LYS LYS TYR SER TYR SEQRES 37 S 481 PRO LEU LYS SER PRO GLY VAL ARG PRO SER ASN PRO ARG HET MG Q1002 1 HET PO4 Q1007 5 HET GNP Q1001 32 HET PO4 R1003 5 HET PO4 S1047 5 HET PO4 S1048 5 HET PO4 S1049 5 HETNAM MG MAGNESIUM ION HETNAM PO4 PHOSPHATE ION HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER FORMUL 4 MG MG 2+ FORMUL 5 PO4 5(O4 P 3-) FORMUL 6 GNP C10 H17 N6 O13 P3 FORMUL 11 HOH *315(H2 O) HELIX 1 1 GLY Q 15 ASN Q 26 1 12 HELIX 2 2 GLN Q 61 SER Q 65 5 5 HELIX 3 3 MET Q 67 ARG Q 73 1 7 HELIX 4 4 ASN Q 86 LYS Q 104 1 19 HELIX 5 5 GLU Q 126 GLY Q 138 1 13 HELIX 6 6 GLY Q 151 HIS Q 166 1 16 HELIX 7 7 GLY R 15 GLN R 25 1 11 HELIX 8 8 TYR R 64 ALA R 66 5 3 HELIX 9 9 MET R 67 THR R 74 1 8 HELIX 10 10 ASN R 86 ASP R 92 1 7 HELIX 11 11 ASP R 92 LYS R 104 1 13 HELIX 12 12 GLU R 126 GLY R 138 1 13 HELIX 13 13 SER R 145 ARG R 149 5 5 HELIX 14 14 GLY R 151 GLN R 165 1 15 HELIX 15 15 TYR S 575 GLU S 579 5 5 HELIX 16 16 THR S 605 THR S 614 1 10 HELIX 17 17 ASP S 620 TYR S 631 1 12 HELIX 18 18 ARG S 632 PHE S 634 5 3 HELIX 19 19 LYS S 636 GLU S 649 1 14 HELIX 20 20 THR S 656 GLU S 664 1 9 HELIX 21 21 SER S 671 TYR S 681 1 11 HELIX 22 22 TYR S 681 HIS S 700 1 20 HELIX 23 23 PHE S 701 ASP S 707 1 7 HELIX 24 24 ASP S 707 VAL S 721 1 15 HELIX 25 25 GLY S 723 ALA S 743 1 21 HELIX 26 26 HIS S 770 PHE S 774 5 5 HELIX 27 27 HIS S 780 ALA S 798 1 19 HELIX 28 28 VAL S 799 VAL S 799 5 1 HELIX 29 29 GLN S 800 LYS S 811 5 12 HELIX 30 30 ASP S 813 SER S 818 1 6 HELIX 31 31 SER S 818 GLU S 841 1 24 HELIX 32 32 ASN S 844 LEU S 865 1 22 HELIX 33 33 ASN S 867 ASN S 879 1 13 HELIX 34 34 SER S 880 ARG S 885 1 6 HELIX 35 35 LEU S 886 GLN S 892 1 7 HELIX 36 36 PRO S 894 ILE S 922 1 29 HELIX 37 37 PHE S 930 GLY S 943 1 14 HELIX 38 38 PHE S 958 TYR S 974 1 17 HELIX 39 39 GLU S 984 ASN S 993 1 10 HELIX 40 40 MET S 1001 GLU S 1017 1 17 SHEET 1 A 6 GLU Q 37 ILE Q 46 0 SHEET 2 A 6 GLU Q 49 THR Q 58 -1 O ASP Q 57 N ASP Q 38 SHEET 3 A 6 THR Q 2 GLY Q 10 1 N TYR Q 4 O ASP Q 54 SHEET 4 A 6 GLY Q 77 ALA Q 83 1 O VAL Q 81 N VAL Q 9 SHEET 5 A 6 MET Q 111 ASN Q 116 1 O ASN Q 116 N PHE Q 82 SHEET 6 A 6 TYR Q 141 GLU Q 143 1 O ILE Q 142 N LEU Q 113 SHEET 1 B 6 ARG R 41 ILE R 46 0 SHEET 2 B 6 GLU R 49 LEU R 56 -1 O CYS R 51 N VAL R 44 SHEET 3 B 6 GLU R 3 GLY R 10 1 N TYR R 4 O LEU R 52 SHEET 4 B 6 GLY R 77 ALA R 83 1 O LEU R 79 N VAL R 9 SHEET 5 B 6 MET R 111 ASN R 116 1 O VAL R 114 N CYS R 80 SHEET 6 B 6 TYR R 141 THR R 144 1 O THR R 144 N GLY R 115 SHEET 1 C 4 ILE S 586 PHE S 588 0 SHEET 2 C 4 ILE S 601 GLY S 604 -1 O ALA S 603 N ILE S 587 SHEET 3 C 4 LYS S 953 ASN S 957 -1 O ILE S 956 N GLY S 604 SHEET 4 C 4 VAL S 947 ARG S 950 -1 N LEU S 948 O LEU S 955 LINK OG SER Q 17 MG MG Q1002 1555 1555 2.12 LINK OG1 THR Q 35 MG MG Q1002 1555 1555 2.11 LINK O2G GNP Q1001 MG MG Q1002 1555 1555 2.10 LINK O2B GNP Q1001 MG MG Q1002 1555 1555 2.07 LINK MG MG Q1002 O HOH Q1008 1555 1555 2.02 CISPEP 1 PRO S 924 PRO S 925 0 3.30 CISPEP 2 ASN S 1020 PRO S 1021 0 -0.40 SITE 1 AC1 4 SER Q 17 THR Q 35 GNP Q1001 HOH Q1008 SITE 1 AC2 7 GLY R 13 VAL R 14 GLY R 15 LYS R 16 SITE 2 AC2 7 SER R 17 ALA R 59 GLU R 62 SITE 1 AC3 6 HOH S 75 HOH S 238 ARG S 625 HIS S 695 SITE 2 AC3 6 HIS S 699 HIS S 700 SITE 1 AC4 6 GLU R 63 ARG R 128 GLN R 131 HOH R1038 SITE 2 AC4 6 LYS S 814 ARG S 826 SITE 1 AC5 7 HOH S 43 HOH S 210 ARG S 660 TYR S 709 SITE 2 AC5 7 ARG S 713 GLU S 716 HIS S 951 SITE 1 AC6 3 ASP Q 154 TYR Q 157 ARG Q 161 SITE 1 AC7 26 GLY Q 12 GLY Q 13 VAL Q 14 GLY Q 15 SITE 2 AC7 26 LYS Q 16 SER Q 17 ALA Q 18 PHE Q 28 SITE 3 AC7 26 VAL Q 29 ASP Q 30 GLU Q 31 PRO Q 34 SITE 4 AC7 26 THR Q 35 GLY Q 60 GLN Q 61 ASN Q 116 SITE 5 AC7 26 LYS Q 117 ASP Q 119 LEU Q 120 SER Q 145 SITE 6 AC7 26 ALA Q 146 LYS Q 147 MG Q1002 HOH Q1008 SITE 7 AC7 26 HOH Q1023 HOH Q1043 CRYST1 184.163 184.163 179.076 90.00 90.00 90.00 I 4 2 2 16 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 0.005430 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005430 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005584 0.00000