HEADER HYDROLASE 19-OCT-18 6MTA TITLE KRAS P34R MUTANT STRUCTURE IN COMPLEX WITH GTP ANALOGUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTPASE KRAS; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: K-RAS 2,KI-RAS,C-K-RAS,C-KI-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: KRAS, KRAS2, RASK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GTPASE KRAS HYDROLYSIS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BERA,K.D.WESTOVER REVDAT 3 11-OCT-23 6MTA 1 REMARK REVDAT 2 26-AUG-20 6MTA 1 TITLE JRNL LINK REVDAT 1 15-APR-20 6MTA 0 JRNL AUTH A.K.BERA,J.LU,C.LU,L.LI,S.GONDI,W.YAN,A.NELSON,G.ZHANG, JRNL AUTH 2 K.D.WESTOVER JRNL TITL GTP HYDROLYSIS IS MODULATED BY ARG34 IN THE JRNL TITL 2 RASOPATHY-ASSOCIATED KRASP34R. JRNL REF BIRTH DEFECTS RES V. 112 708 2020 JRNL REFN ISSN 2472-1727 JRNL PMID 32187889 JRNL DOI 10.1002/BDR2.1647 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14RC3_3199 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.400 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 22593 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1132 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 49.0900 - 4.3100 0.99 2875 154 0.1786 0.2033 REMARK 3 2 4.3100 - 3.4200 1.00 2820 167 0.1739 0.2161 REMARK 3 3 3.4200 - 2.9900 0.99 2802 148 0.2058 0.2941 REMARK 3 4 2.9900 - 2.7100 0.99 2842 125 0.2286 0.2356 REMARK 3 5 2.7100 - 2.5200 0.99 2837 142 0.2282 0.2824 REMARK 3 6 2.5200 - 2.3700 0.98 2774 152 0.2348 0.2710 REMARK 3 7 2.3700 - 2.2500 0.86 2413 126 0.2406 0.2777 REMARK 3 8 2.2500 - 2.1500 0.74 2098 118 0.2511 0.2949 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.258 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.249 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.86 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.15 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 3917 REMARK 3 ANGLE : 0.447 5303 REMARK 3 CHIRALITY : 0.042 604 REMARK 3 PLANARITY : 0.003 713 REMARK 3 DIHEDRAL : 15.832 2392 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 31.4945 3.5702 21.2579 REMARK 3 T TENSOR REMARK 3 T11: 0.1711 T22: 0.1494 REMARK 3 T33: 0.1573 T12: 0.0202 REMARK 3 T13: -0.0414 T23: 0.0376 REMARK 3 L TENSOR REMARK 3 L11: 0.7305 L22: 0.3425 REMARK 3 L33: 0.3837 L12: -0.3394 REMARK 3 L13: -0.0705 L23: -0.0269 REMARK 3 S TENSOR REMARK 3 S11: -0.0320 S12: -0.0459 S13: -0.0901 REMARK 3 S21: 0.0861 S22: 0.0077 S23: 0.0045 REMARK 3 S31: -0.0021 S32: 0.0056 S33: 0.0250 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6MTA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1000237555. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23697 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.8900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.800 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: 4OBE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M NA/K-PHOSPHATE PH 8.2-8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 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 33.66000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.78600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 33.66000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 41.78600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 350 REMARK 350 BIOMOLECULE: 3 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: C 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 A 347 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 GLN A 61 REMARK 465 GLU A 62 REMARK 465 GLU A 63 REMARK 465 TYR A 64 REMARK 465 SER A 65 REMARK 465 ALA A 66 REMARK 465 MET A 67 REMARK 465 LYS A 169 REMARK 465 GLN B 61 REMARK 465 GLU B 62 REMARK 465 GLU B 63 REMARK 465 TYR B 64 REMARK 465 SER B 65 REMARK 465 ALA B 66 REMARK 465 MET B 67 REMARK 465 LYS B 167 REMARK 465 GLU B 168 REMARK 465 LYS B 169 REMARK 465 ASP C 30 REMARK 465 GLU C 31 REMARK 465 TYR C 32 REMARK 465 ASP C 33 REMARK 465 ARG C 34 REMARK 465 THR C 35 REMARK 465 ILE C 36 REMARK 465 GLU C 37 REMARK 465 ALA C 59 REMARK 465 GLY C 60 REMARK 465 GLN C 61 REMARK 465 GLU C 62 REMARK 465 GLU C 63 REMARK 465 TYR C 64 REMARK 465 SER C 65 REMARK 465 ALA C 66 REMARK 465 MET C 67 REMARK 465 ARG C 68 REMARK 465 LYS C 169 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 A 36 -81.30 -93.51 REMARK 500 SER A 122 53.91 -91.58 REMARK 500 GLU B 37 113.19 -168.42 REMARK 500 ASP B 105 72.69 54.87 REMARK 500 SER B 106 156.41 178.63 REMARK 500 LYS B 117 35.12 71.31 REMARK 500 ARG B 149 -21.44 72.97 REMARK 500 GLN B 150 108.19 -42.33 REMARK 500 LYS C 167 41.20 38.50 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 SER A 17 OG REMARK 620 2 THR A 35 OG1 73.2 REMARK 620 3 GNP A 201 O1G 172.0 99.5 REMARK 620 4 GNP A 201 O1B 85.1 154.6 102.7 REMARK 620 5 HOH A 310 O 83.8 97.0 94.0 93.6 REMARK 620 6 HOH A 324 O 84.0 75.9 97.5 89.1 167.3 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 SER B 17 OG REMARK 620 2 THR B 35 OG1 70.4 REMARK 620 3 GNP B 201 O3G 164.7 100.7 REMARK 620 4 GNP B 201 O2B 104.3 173.2 85.4 REMARK 620 5 HOH B 308 O 87.0 98.0 81.9 85.7 REMARK 620 6 HOH B 314 O 100.5 90.5 91.8 86.2 170.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER C 17 OG REMARK 620 2 GNP C 201 O2G 118.1 REMARK 620 3 GNP C 201 O2B 76.3 77.8 REMARK 620 4 HOH C 301 O 62.8 55.3 65.5 REMARK 620 5 HOH C 328 O 88.5 81.0 143.8 78.3 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 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 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GNP 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 GNP C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG C 202 DBREF 6MTA A 1 169 UNP P01116 RASK_HUMAN 1 169 DBREF 6MTA B 1 169 UNP P01116 RASK_HUMAN 1 169 DBREF 6MTA C 1 169 UNP P01116 RASK_HUMAN 1 169 SEQADV 6MTA ARG A 34 UNP P01116 PRO 34 ENGINEERED MUTATION SEQADV 6MTA ARG B 34 UNP P01116 PRO 34 ENGINEERED MUTATION SEQADV 6MTA ARG C 34 UNP P01116 PRO 34 ENGINEERED MUTATION SEQRES 1 A 169 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 A 169 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 A 169 HIS PHE VAL ASP GLU TYR ASP ARG THR ILE GLU ASP SER SEQRES 4 A 169 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 A 169 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER SEQRES 6 A 169 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 A 169 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 A 169 ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL LYS SEQRES 9 A 169 ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 A 169 CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN ALA SEQRES 11 A 169 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE GLU SEQRES 12 A 169 THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA PHE SEQRES 13 A 169 TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU LYS SEQRES 1 B 169 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 B 169 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 B 169 HIS PHE VAL ASP GLU TYR ASP ARG THR ILE GLU ASP SER SEQRES 4 B 169 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 B 169 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER SEQRES 6 B 169 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 B 169 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 B 169 ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL LYS SEQRES 9 B 169 ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 B 169 CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN ALA SEQRES 11 B 169 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE GLU SEQRES 12 B 169 THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA PHE SEQRES 13 B 169 TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU LYS SEQRES 1 C 169 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 C 169 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 C 169 HIS PHE VAL ASP GLU TYR ASP ARG THR ILE GLU ASP SER SEQRES 4 C 169 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 C 169 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER SEQRES 6 C 169 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 C 169 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 C 169 ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL LYS SEQRES 9 C 169 ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 C 169 CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN ALA SEQRES 11 C 169 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE GLU SEQRES 12 C 169 THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA PHE SEQRES 13 C 169 TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU LYS HET GNP A 201 32 HET MG A 202 1 HET GNP B 201 32 HET MG B 202 1 HET GNP C 201 32 HET MG C 202 1 HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM MG MAGNESIUM ION FORMUL 4 GNP 3(C10 H17 N6 O13 P3) FORMUL 5 MG 3(MG 2+) FORMUL 10 HOH *127(H2 O) HELIX 1 AA1 GLY A 15 ASN A 26 1 12 HELIX 2 AA2 ASP A 69 GLY A 75 1 7 HELIX 3 AA3 ASN A 86 ASP A 92 1 7 HELIX 4 AA4 ASP A 92 ASP A 105 1 14 HELIX 5 AA5 ASP A 126 GLY A 138 1 13 HELIX 6 AA6 GLY A 151 GLU A 168 1 18 HELIX 7 AA7 GLY B 15 ASN B 26 1 12 HELIX 8 AA8 ASP B 69 GLY B 75 1 7 HELIX 9 AA9 ASN B 86 ASP B 92 1 7 HELIX 10 AB1 ASP B 92 ASP B 105 1 14 HELIX 11 AB2 ASP B 126 GLY B 138 1 13 HELIX 12 AB3 ALA B 146 GLN B 150 5 5 HELIX 13 AB4 GLY B 151 LYS B 165 1 15 HELIX 14 AB5 GLY C 15 ASN C 26 1 12 HELIX 15 AB6 GLN C 70 GLY C 75 1 6 HELIX 16 AB7 ASN C 86 ASP C 105 1 20 HELIX 17 AB8 ASP C 126 GLY C 138 1 13 HELIX 18 AB9 GLY C 151 HIS C 166 1 16 SHEET 1 AA1 6 ASP A 38 ILE A 46 0 SHEET 2 AA1 6 GLU A 49 ASP A 57 -1 O ASP A 57 N ASP A 38 SHEET 3 AA1 6 THR A 2 GLY A 10 1 N TYR A 4 O LEU A 52 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 ASN A 116 N PHE A 82 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 LEU B 53 N LYS B 42 SHEET 3 AA2 6 GLU B 3 GLY B 10 1 N TYR B 4 O ASP B 54 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 ASN B 116 N PHE B 82 SHEET 6 AA2 6 PHE B 141 GLU B 143 1 O ILE B 142 N LEU B 113 SHEET 1 AA3 6 SER C 39 ILE C 46 0 SHEET 2 AA3 6 GLU C 49 ASP C 57 -1 O ILE C 55 N TYR C 40 SHEET 3 AA3 6 THR C 2 GLY C 10 1 N TYR C 4 O ASP C 54 SHEET 4 AA3 6 GLY C 77 ALA C 83 1 O LEU C 79 N VAL C 7 SHEET 5 AA3 6 MET C 111 ASN C 116 1 O ASN C 116 N PHE C 82 SHEET 6 AA3 6 PHE C 141 GLU C 143 1 O ILE C 142 N LEU C 113 LINK OG SER A 17 MG MG A 202 1555 1555 2.28 LINK OG1 THR A 35 MG MG A 202 1555 1555 2.33 LINK O1G GNP A 201 MG MG A 202 1555 1555 2.11 LINK O1B GNP A 201 MG MG A 202 1555 1555 2.05 LINK MG MG A 202 O HOH A 310 1555 1555 2.09 LINK MG MG A 202 O HOH A 324 1555 1555 2.01 LINK OG SER B 17 MG MG B 202 1555 1555 1.97 LINK OG1 THR B 35 MG MG B 202 1555 1555 2.25 LINK O3G GNP B 201 MG MG B 202 1555 1555 2.34 LINK O2B GNP B 201 MG MG B 202 1555 1555 2.13 LINK MG MG B 202 O HOH B 308 1555 1555 2.30 LINK MG MG B 202 O HOH B 314 1555 1555 2.04 LINK OG SER C 17 MG MG C 202 1555 1555 2.25 LINK O2G GNP C 201 MG MG C 202 1555 1555 2.54 LINK O2B GNP C 201 MG MG C 202 1555 1555 2.39 LINK MG MG C 202 O HOH C 301 1555 1555 2.32 LINK MG MG C 202 O HOH C 328 1555 1555 2.47 SITE 1 AC1 26 GLY A 12 GLY A 13 VAL A 14 GLY A 15 SITE 2 AC1 26 LYS A 16 SER A 17 ALA A 18 PHE A 28 SITE 3 AC1 26 VAL A 29 ASP A 30 TYR A 32 THR A 35 SITE 4 AC1 26 GLY A 60 ASN A 116 LYS A 117 ASP A 119 SITE 5 AC1 26 LEU A 120 SER A 145 ALA A 146 LYS A 147 SITE 6 AC1 26 MG A 202 HOH A 310 HOH A 324 HOH A 327 SITE 7 AC1 26 HOH A 341 ARG C 41 SITE 1 AC2 5 SER A 17 THR A 35 GNP A 201 HOH A 310 SITE 2 AC2 5 HOH A 324 SITE 1 AC3 25 GLY B 12 GLY B 13 VAL B 14 GLY B 15 SITE 2 AC3 25 LYS B 16 SER B 17 ALA B 18 PHE B 28 SITE 3 AC3 25 VAL B 29 ASP B 30 TYR B 32 ARG B 34 SITE 4 AC3 25 THR B 35 GLY B 60 ASN B 116 LYS B 117 SITE 5 AC3 25 ASP B 119 LEU B 120 SER B 145 ALA B 146 SITE 6 AC3 25 LYS B 147 MG B 202 HOH B 308 HOH B 314 SITE 7 AC3 25 HOH B 321 SITE 1 AC4 5 SER B 17 THR B 35 GNP B 201 HOH B 308 SITE 2 AC4 5 HOH B 314 SITE 1 AC5 17 GLY C 13 VAL C 14 GLY C 15 LYS C 16 SITE 2 AC5 17 SER C 17 ALA C 18 PHE C 28 VAL C 29 SITE 3 AC5 17 ASN C 116 LYS C 117 ASP C 119 LEU C 120 SITE 4 AC5 17 SER C 145 ALA C 146 LYS C 147 MG C 202 SITE 5 AC5 17 HOH C 301 SITE 1 AC6 6 SER C 17 ASP C 57 THR C 58 GNP C 201 SITE 2 AC6 6 HOH C 301 HOH C 328 CRYST1 67.320 83.572 84.841 90.00 109.89 90.00 C 1 2 1 12 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 0.014854 0.000000 0.005375 0.00000 SCALE2 0.000000 0.011966 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012535 0.00000