HEADER HYDROLASE 31-JUL-98 2NGR TITLE TRANSITION STATE COMPLEX FOR GTP HYDROLYSIS BY CDC42: COMPARISONS OF TITLE 2 THE HIGH RESOLUTION STRUCTURES FOR CDC42 BOUND TO THE ACTIVE AND TITLE 3 CATALYTICALLY COMPROMISED FORMS OF THE CDC42-GAP. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (GTP BINDING PROTEIN (G25K)); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: FULL-LENGTH CDC42 IN COMPLEX WITH A C-TERMINAL ACTIVE COMPND 5 DOMAIN OF CDC42GAP(R305A) MUTANT.; COMPND 6 SYNONYM: CDC42/CDC42GAP; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PROTEIN (GTPASE ACTIVATING PROTEIN (RHG)); COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: FULL-LENGTH CDC42 IN COMPLEX WITH A C-TERMINAL ACTIVE COMPND 12 DOMAIN OF CDC42GAP(R305A) MUTANT.; COMPND 13 SYNONYM: CDC42/CDC42GAP; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELLULAR_LOCATION: CYTOPLASM; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 9 OTHER_DETAILS: HIS-TAG FUSION PROTEIN; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 CELLULAR_LOCATION: CYTOPLASM; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 17 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 18 OTHER_DETAILS: HIS-TAG FUSION PROTEIN KEYWDS TRANSITION STATE, G-PROTEIN, GAP, CDC42, ALF3., HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.NASSAR,G.HOFFMAN,J.CLARDY,R.CERIONE REVDAT 6 30-AUG-23 2NGR 1 REMARK SEQADV LINK REVDAT 5 14-MAR-18 2NGR 1 SEQADV REVDAT 4 24-FEB-09 2NGR 1 VERSN REVDAT 3 01-APR-03 2NGR 1 JRNL REVDAT 2 29-DEC-99 2NGR 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 06-JAN-99 2NGR 0 JRNL AUTH N.NASSAR,G.R.HOFFMAN,D.MANOR,J.C.CLARDY,R.A.CERIONE JRNL TITL STRUCTURES OF CDC42 BOUND TO THE ACTIVE AND CATALYTICALLY JRNL TITL 2 COMPROMISED FORMS OF CDC42GAP. JRNL REF NAT.STRUCT.BIOL. V. 5 1047 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9846874 JRNL DOI 10.1038/4156 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.00 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) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 36806 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) : 0.253 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3741 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3988 REMARK 3 BIN R VALUE (WORKING SET) : 0.4140 REMARK 3 BIN FREE R VALUE : 0.4319 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 458 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3071 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 101 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM SIGMAA (A) : 0.41 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) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.228 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.01 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.206 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) : 2.740 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.235 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.535 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.422 ; 2.500 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : GDP.PAR REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : GDP.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE ALF3 MOLECULE WAS RESTRAINED TO BE REMARK 3 PLANAR REMARK 4 REMARK 4 2NGR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008039. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 394559 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09800 REMARK 200 FOR THE DATA SET : 13.4000 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32000 REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1GRN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 26.41000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.53000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.84500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.53000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.41000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.84500 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 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: 3310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 ILE B 229 REMARK 465 PRO B 230 REMARK 465 ARG B 231 REMARK 465 GLN B 232 REMARK 465 VAL B 233 REMARK 465 LEU B 234 REMARK 465 LYS B 235 REMARK 465 TYR B 236 REMARK 465 ASP B 237 REMARK 465 ASP B 238 REMARK 465 PHE B 239 REMARK 465 LEU B 240 REMARK 465 LYS B 241 REMARK 465 SER B 242 REMARK 465 THR B 243 REMARK 465 GLN B 244 REMARK 465 LYS B 245 REMARK 465 SER B 246 REMARK 465 PRO B 247 REMARK 465 ALA B 248 REMARK 465 THR B 249 REMARK 465 ALA B 250 REMARK 465 PRO B 251 REMARK 465 LYS B 252 REMARK 465 PRO B 253 REMARK 465 MET B 254 REMARK 465 PRO B 255 REMARK 465 PRO B 256 REMARK 465 ARG B 257 REMARK 465 PRO B 258 REMARK 465 PRO B 259 REMARK 465 SER B 456 REMARK 465 PRO B 457 REMARK 465 ASP B 458 REMARK 465 PRO B 459 REMARK 465 SER B 460 REMARK 465 GLY B 461 REMARK 465 LEU B 462 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 VAL A 36 -73.90 -94.29 REMARK 500 LYS A 131 21.03 -77.91 REMARK 500 ASN A 132 17.84 -157.42 REMARK 500 LYS A 153 -177.86 -174.06 REMARK 500 PRO B 281 1.43 -66.90 REMARK 500 PHE B 304 -4.57 88.00 REMARK 500 GLU B 333 122.40 -170.81 REMARK 500 THR B 354 148.48 71.18 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 199 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 17 OG1 REMARK 620 2 THR A 35 OG1 78.7 REMARK 620 3 GDP A 198 O2B 87.7 166.4 REMARK 620 4 AF3 A 200 F3 166.9 89.4 104.1 REMARK 620 5 AF3 A 200 AL 167.0 114.3 79.3 25.7 REMARK 620 6 HOH A 517 O 94.3 92.8 88.6 91.7 84.3 REMARK 620 7 HOH A 534 O 83.2 86.5 91.6 90.7 98.1 177.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 AF3 A 200 AL REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GDP A 198 O3B REMARK 620 2 AF3 A 200 F1 80.6 REMARK 620 3 AF3 A 200 F2 95.6 119.8 REMARK 620 4 AF3 A 200 F3 94.8 119.7 120.5 REMARK 620 5 GDP A 198 O2B 41.7 116.0 95.5 59.0 REMARK 620 6 HOH A 509 O 168.2 100.4 94.1 74.3 130.4 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 MG A 199 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 198 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AF3 A 200 DBREF 2NGR A 1 191 UNP P60953 CDC42_HUMAN 1 191 DBREF 2NGR B 229 462 UNP Q07960 RHG01_HUMAN 206 439 SEQADV 2NGR ALA B 305 UNP Q07960 ARG 282 ENGINEERED MUTATION SEQRES 1 A 191 MET GLN THR ILE LYS CYS VAL VAL VAL GLY ASP GLY ALA SEQRES 2 A 191 VAL GLY LYS THR CYS LEU LEU ILE SER TYR THR THR ASN SEQRES 3 A 191 LYS PHE PRO SER GLU TYR VAL PRO THR VAL PHE ASP ASN SEQRES 4 A 191 TYR ALA VAL THR VAL MET ILE GLY GLY GLU PRO TYR THR SEQRES 5 A 191 LEU GLY LEU PHE ASP THR ALA GLY GLN GLU ASP TYR ASP SEQRES 6 A 191 ARG LEU ARG PRO LEU SER TYR PRO GLN THR ASP VAL PHE SEQRES 7 A 191 LEU VAL CYS PHE SER VAL VAL SER PRO SER SER PHE GLU SEQRES 8 A 191 ASN VAL LYS GLU LYS TRP VAL PRO GLU ILE THR HIS HIS SEQRES 9 A 191 CYS PRO LYS THR PRO PHE LEU LEU VAL GLY THR GLN ILE SEQRES 10 A 191 ASP LEU ARG ASP ASP PRO SER THR ILE GLU LYS LEU ALA SEQRES 11 A 191 LYS ASN LYS GLN LYS PRO ILE THR PRO GLU THR ALA GLU SEQRES 12 A 191 LYS LEU ALA ARG ASP LEU LYS ALA VAL LYS TYR VAL GLU SEQRES 13 A 191 CYS SER ALA LEU THR GLN LYS GLY LEU LYS ASN VAL PHE SEQRES 14 A 191 ASP GLU ALA ILE LEU ALA ALA LEU GLU PRO PRO GLU PRO SEQRES 15 A 191 LYS LYS SER ARG ARG CYS VAL LEU LEU SEQRES 1 B 234 ILE PRO ARG GLN VAL LEU LYS TYR ASP ASP PHE LEU LYS SEQRES 2 B 234 SER THR GLN LYS SER PRO ALA THR ALA PRO LYS PRO MET SEQRES 3 B 234 PRO PRO ARG PRO PRO LEU PRO ASN GLN GLN PHE GLY VAL SEQRES 4 B 234 SER LEU GLN HIS LEU GLN GLU LYS ASN PRO GLU GLN GLU SEQRES 5 B 234 PRO ILE PRO ILE VAL LEU ARG GLU THR VAL ALA TYR LEU SEQRES 6 B 234 GLN ALA HIS ALA LEU THR THR GLU GLY ILE PHE ALA ARG SEQRES 7 B 234 SER ALA ASN THR GLN VAL VAL ARG GLU VAL GLN GLN LYS SEQRES 8 B 234 TYR ASN MET GLY LEU PRO VAL ASP PHE ASP GLN TYR ASN SEQRES 9 B 234 GLU LEU HIS LEU PRO ALA VAL ILE LEU LYS THR PHE LEU SEQRES 10 B 234 ARG GLU LEU PRO GLU PRO LEU LEU THR PHE ASP LEU TYR SEQRES 11 B 234 PRO HIS VAL VAL GLY PHE LEU ASN ILE ASP GLU SER GLN SEQRES 12 B 234 ARG VAL PRO ALA THR LEU GLN VAL LEU GLN THR LEU PRO SEQRES 13 B 234 GLU GLU ASN TYR GLN VAL LEU ARG PHE LEU THR ALA PHE SEQRES 14 B 234 LEU VAL GLN ILE SER ALA HIS SER ASP GLN ASN LYS MET SEQRES 15 B 234 THR ASN THR ASN LEU ALA VAL VAL PHE GLY PRO ASN LEU SEQRES 16 B 234 LEU TRP ALA LYS ASP ALA ALA ILE THR LEU LYS ALA ILE SEQRES 17 B 234 ASN PRO ILE ASN THR PHE THR LYS PHE LEU LEU ASP HIS SEQRES 18 B 234 GLN GLY GLU LEU PHE PRO SER PRO ASP PRO SER GLY LEU HET MG A 199 1 HET GDP A 198 28 HET AF3 A 200 4 HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM AF3 ALUMINUM FLUORIDE FORMUL 3 MG MG 2+ FORMUL 4 GDP C10 H15 N5 O11 P2 FORMUL 5 AF3 AL F3 FORMUL 6 HOH *101(H2 O) HELIX 1 1 LYS A 16 THR A 25 1 10 HELIX 2 2 GLU A 62 TYR A 64 5 3 HELIX 3 3 ARG A 68 SER A 71 5 4 HELIX 4 4 PRO A 87 GLU A 95 1 9 HELIX 5 5 TRP A 97 HIS A 104 1 8 HELIX 6 6 ILE A 117 ASP A 121 5 5 HELIX 7 7 PRO A 123 ASN A 132 1 10 HELIX 8 8 PRO A 139 ASP A 148 1 10 HELIX 9 9 LEU A 165 ALA A 176 1 12 HELIX 10 10 LEU B 269 GLU B 274 1 6 HELIX 11 11 ILE B 284 HIS B 296 1 13 HELIX 12 12 THR B 310 ASN B 321 1 12 HELIX 13 13 HIS B 335 ARG B 346 1 12 HELIX 14 14 PHE B 355 VAL B 362 5 8 HELIX 15 15 PHE B 364 ASN B 366 5 3 HELIX 16 16 GLU B 369 THR B 382 5 14 HELIX 17 17 GLU B 385 ASN B 408 1 24 HELIX 18 18 ASN B 412 LEU B 423 1 12 HELIX 19 19 ALA B 429 ASP B 448 1 20 HELIX 20 20 GLN B 450 LEU B 453 1 4 SHEET 1 A 6 TYR A 154 GLU A 156 0 SHEET 2 A 6 PHE A 110 THR A 115 1 N LEU A 112 O VAL A 155 SHEET 3 A 6 VAL A 77 SER A 83 1 N PHE A 78 O LEU A 111 SHEET 4 A 6 GLN A 2 GLY A 10 1 N VAL A 7 O VAL A 77 SHEET 5 A 6 GLU A 49 THR A 58 1 N THR A 52 O GLN A 2 SHEET 6 A 6 PHE A 37 ILE A 46 -1 N ILE A 46 O GLU A 49 SSBOND 1 CYS A 105 CYS A 188 1555 1555 2.04 LINK OG1 THR A 17 MG MG A 199 1555 1555 2.11 LINK OG1 THR A 35 MG MG A 199 1555 1555 2.15 LINK O2B GDP A 198 MG MG A 199 1555 1555 1.99 LINK O3B GDP A 198 AL AF3 A 200 1555 1555 2.13 LINK O2B GDP A 198 AL AF3 A 200 1555 1555 3.60 LINK MG MG A 199 F3 AF3 A 200 1555 1555 1.93 LINK MG MG A 199 AL AF3 A 200 1555 1555 3.39 LINK MG MG A 199 O HOH A 517 1555 1555 2.15 LINK MG MG A 199 O HOH A 534 1555 1555 2.18 LINK AL AF3 A 200 O HOH A 509 1555 1555 2.11 SITE 1 AC1 6 THR A 17 THR A 35 GDP A 198 AF3 A 200 SITE 2 AC1 6 HOH A 517 HOH A 534 SITE 1 AC2 19 ALA A 13 VAL A 14 GLY A 15 LYS A 16 SITE 2 AC2 19 THR A 17 CYS A 18 PHE A 28 TYR A 32 SITE 3 AC2 19 GLN A 116 ASP A 118 LEU A 119 SER A 158 SITE 4 AC2 19 ALA A 159 LEU A 160 MG A 199 AF3 A 200 SITE 5 AC2 19 HOH A 517 HOH A 533 HOH A 534 SITE 1 AC3 13 GLY A 12 ALA A 13 LYS A 16 TYR A 32 SITE 2 AC3 13 PRO A 34 THR A 35 GLY A 60 GLN A 61 SITE 3 AC3 13 GDP A 198 MG A 199 HOH A 509 HOH A 517 SITE 4 AC3 13 HOH A 534 CRYST1 52.820 67.690 131.060 90.00 90.00 90.00 P 21 21 21 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 0.018932 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014773 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007630 0.00000