HEADER ONCOPROTEIN 01-JUN-24 9C3K TITLE CRYSTAL STRUCTURE OF GDP-BOUND KRAS G12D/M67R: SUPPRESSING G12D TITLE 2 ONCOGENICITY VIA SECOND-SITE M67R MUTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFORM 2B OF GTPASE KRAS; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: K-RAS 2,KI-RAS,C-K-RAS,C-KI-RAS; COMPND 5 EC: 3.6.5.2; COMPND 6 ENGINEERED: YES; COMPND 7 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: KRAS, KRAS2, RASK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KRAS, RAS, NUCLEOTIDE-BINDING PROTEIN, SIGNALING PROTEIN, KEYWDS 2 ONCOPROTEIN, G12D, M67R EXPDTA X-RAY DIFFRACTION AUTHOR T.H.TRAN,S.DHARMAIAH,D.K.SIMANSHU REVDAT 1 08-OCT-25 9C3K 0 JRNL AUTH J.J.KWON,J.DILLY,S.LIU,E.KIM,Y.BIAN,S.DHARMAIAH,T.H.TRAN, JRNL AUTH 2 K.S.KAPNER,S.H.LY,X.YANG,D.RABARA,T.J.WAYBRIGHT, JRNL AUTH 3 A.O.GIACOMELLI,A.L.HONG,S.MISEK,B.WANG,A.RAVI,J.G.DOENCH, JRNL AUTH 4 R.BEROUKHIM,C.T.LEMKE,K.M.HAIGIS,D.ESPOSITO,D.E.ROOT, JRNL AUTH 5 D.V.NISSLEY,A.G.STEPHEN,F.MCCORMICK,D.K.SIMANSHU,W.C.HAHN, JRNL AUTH 6 A.J.AGUIRRE JRNL TITL COMPREHENSIVE STRUCTURE-FUNCTION ANALYSIS REVEALS GAIN- AND JRNL TITL 2 LOSS-OF-FUNCTION MECHANISMS IMPACTING ONCOGENIC KRAS JRNL TITL 3 ACTIVITY. JRNL REF BIORXIV 2024 JRNL REFN ISSN 2692-8205 JRNL PMID 39484452 JRNL DOI 10.1101/2024.10.22.618529 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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 : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.87 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 36795 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.480 REMARK 3 FREE R VALUE TEST SET COUNT : 2016 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 18.8700 - 4.0800 0.94 2487 147 0.1295 0.1917 REMARK 3 2 4.0800 - 3.2500 0.95 2473 142 0.1493 0.2224 REMARK 3 3 3.2500 - 2.8400 0.94 2501 140 0.1821 0.2034 REMARK 3 4 2.8400 - 2.5800 0.95 2488 140 0.1979 0.2456 REMARK 3 5 2.5800 - 2.4000 0.95 2488 140 0.2084 0.2355 REMARK 3 6 2.3900 - 2.2500 0.94 2473 148 0.2134 0.2129 REMARK 3 7 2.2500 - 2.1400 0.94 2498 146 0.2257 0.2450 REMARK 3 8 2.1400 - 2.0500 0.94 2453 148 0.2329 0.2522 REMARK 3 9 2.0500 - 1.9700 0.95 2496 135 0.2345 0.2850 REMARK 3 10 1.9700 - 1.9000 0.94 2483 150 0.2391 0.2418 REMARK 3 11 1.9000 - 1.8400 0.95 2514 140 0.2512 0.2807 REMARK 3 12 1.8400 - 1.7900 0.94 2461 150 0.2611 0.2626 REMARK 3 13 1.7900 - 1.7400 0.94 2467 144 0.2638 0.2272 REMARK 3 14 1.7400 - 1.7000 0.94 2497 146 0.2844 0.2822 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.550 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.98 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: 0.4900 REMARK 3 OPERATOR: -H,-K,L REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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): 19.9433 12.7498 1.4432 REMARK 3 T TENSOR REMARK 3 T11: 0.1672 T22: 0.1802 REMARK 3 T33: 0.2337 T12: -0.0294 REMARK 3 T13: 0.0265 T23: 0.0064 REMARK 3 L TENSOR REMARK 3 L11: 1.2345 L22: 0.2363 REMARK 3 L33: 0.9506 L12: -0.2203 REMARK 3 L13: 0.8447 L23: -0.0264 REMARK 3 S TENSOR REMARK 3 S11: -0.0148 S12: -0.0614 S13: -0.0102 REMARK 3 S21: -0.0190 S22: 0.0221 S23: -0.0285 REMARK 3 S31: -0.0207 S32: -0.0101 S33: -0.0144 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 2 THROUGH 51 OR REMARK 3 (RESID 52 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 53 OR REMARK 3 RESID 55 THROUGH 59 OR (RESID 71 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB )) OR (RESID 73 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 74 THROUGH 103 OR (RESID 104 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB OR NAME CG OR NAME CD )) OR RESID REMARK 3 105 THROUGH 118 OR RESID 120 THROUGH 125 REMARK 3 OR RESID 127 THROUGH 167)) REMARK 3 SELECTION : (CHAIN B AND (RESID 2 THROUGH 40 OR REMARK 3 (RESID 41 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 42 OR REMARK 3 (RESID 43 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 44 REMARK 3 THROUGH 53 OR RESID 55 THROUGH 59 OR REMARK 3 RESID 71 OR RESID 73 THROUGH 118 OR RESID REMARK 3 120 THROUGH 125 OR RESID 127 THROUGH 164 REMARK 3 OR (RESID 165 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 166 OR (RESID 167 AND (NAME N OR NAME CA REMARK 3 OR NAME C OR NAME O OR NAME CB )))) REMARK 3 ATOM PAIRS NUMBER : 884 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9C3K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1000277599. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36795 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.208 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.99 REMARK 200 R MERGE FOR SHELL (I) : 0.74700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.170 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M NH4 ACETATE; 2.2 M (NH4)2SO4, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 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 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 0 REMARK 465 GLY A 60 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 ARG A 67 REMARK 465 ARG A 68 REMARK 465 ASP A 69 REMARK 465 GLN A 70 REMARK 465 GLU A 168 REMARK 465 LYS A 169 REMARK 465 GLY B 0 REMARK 465 MET B 1 REMARK 465 GLY B 60 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 GLU B 168 REMARK 465 LYS B 169 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 41 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 43 CG CD OE1 NE2 REMARK 470 LYS A 165 CG CD CE NZ REMARK 470 LYS A 167 CG CD CE NZ REMARK 470 LEU B 52 CG CD1 CD2 REMARK 470 ARG B 67 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 69 CG OD1 OD2 REMARK 470 GLN B 70 CG CD OE1 NE2 REMARK 470 TYR B 71 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG B 73 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 104 CE NZ 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 ASP A 33 108.31 -36.59 REMARK 500 ASP A 108 78.03 -115.88 REMARK 500 CYS B 118 2.98 -69.74 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 GDP A 201 O1B 95.5 REMARK 620 3 HOH A 302 O 112.4 78.1 REMARK 620 4 HOH A 306 O 94.4 166.3 106.7 REMARK 620 5 HOH A 312 O 84.4 92.9 161.4 78.7 REMARK 620 6 HOH A 320 O 167.5 86.1 80.0 82.3 83.2 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 GDP B 201 O1B 96.5 REMARK 620 3 HOH B 303 O 75.0 76.8 REMARK 620 4 HOH B 304 O 152.6 76.9 77.6 REMARK 620 5 HOH B 318 O 107.2 99.8 176.2 100.2 REMARK 620 6 HOH B 324 O 88.0 166.4 92.1 93.3 91.1 REMARK 620 N 1 2 3 4 5 DBREF 9C3K A 1 169 UNP P01116 RASK_HUMAN 1 169 DBREF 9C3K B 1 169 UNP P01116 RASK_HUMAN 1 169 SEQADV 9C3K GLY A 0 UNP P01116 EXPRESSION TAG SEQADV 9C3K ASP A 12 UNP P01116 GLY 12 ENGINEERED MUTATION SEQADV 9C3K ARG A 67 UNP P01116 MET 67 ENGINEERED MUTATION SEQADV 9C3K GLY B 0 UNP P01116 EXPRESSION TAG SEQADV 9C3K ASP B 12 UNP P01116 GLY 12 ENGINEERED MUTATION SEQADV 9C3K ARG B 67 UNP P01116 MET 67 ENGINEERED MUTATION SEQRES 1 A 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA ASP SEQRES 2 A 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 A 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 A 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS SEQRES 5 A 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 A 170 SER ALA ARG ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 A 170 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 A 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 A 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 A 170 LYS CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 A 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 A 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 A 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 A 170 LYS SEQRES 1 B 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA ASP SEQRES 2 B 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 B 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 B 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS SEQRES 5 B 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 B 170 SER ALA ARG ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 B 170 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 B 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 B 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 B 170 LYS CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 B 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 B 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 B 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 B 170 LYS HET GDP A 201 28 HET MG A 202 1 HET GDP B 201 28 HET MG B 202 1 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 3 GDP 2(C10 H15 N5 O11 P2) FORMUL 4 MG 2(MG 2+) FORMUL 7 HOH *119(H2 O) HELIX 1 AA1 GLY A 15 ASN A 26 1 12 HELIX 2 AA2 TYR A 71 GLY A 75 5 5 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 LYS A 167 1 17 HELIX 7 AA7 GLY B 15 ASN B 26 1 12 HELIX 8 AA8 ARG B 68 GLY B 75 1 8 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 GLY B 151 LYS B 167 1 17 SHEET 1 AA1 6 ASP A 38 ILE A 46 0 SHEET 2 AA1 6 GLU A 49 ASP A 57 -1 O CYS A 51 N VAL A 44 SHEET 3 AA1 6 THR A 2 VAL A 9 1 N TYR A 4 O ASP A 54 SHEET 4 AA1 6 GLY A 77 ALA A 83 1 O LEU A 79 N VAL A 7 SHEET 5 AA1 6 MET A 111 ASN A 116 1 O VAL A 114 N CYS A 80 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 VAL B 45 0 SHEET 2 AA2 6 THR B 50 ASP B 57 -1 O CYS B 51 N VAL B 44 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 LINK OG SER A 17 MG MG A 202 1555 1555 1.91 LINK O1B GDP A 201 MG MG A 202 1555 1555 2.11 LINK MG MG A 202 O HOH A 302 1555 1555 2.11 LINK MG MG A 202 O HOH A 306 1555 1555 2.16 LINK MG MG A 202 O HOH A 312 1555 1555 1.86 LINK MG MG A 202 O HOH A 320 1555 1555 1.85 LINK OG SER B 17 MG MG B 202 1555 1555 2.11 LINK O1B GDP B 201 MG MG B 202 1555 1555 2.02 LINK MG MG B 202 O HOH B 303 1555 1555 1.71 LINK MG MG B 202 O HOH B 304 1555 1555 2.14 LINK MG MG B 202 O HOH B 318 1555 1555 1.80 LINK MG MG B 202 O HOH B 324 1555 1555 1.97 CRYST1 84.630 84.630 41.760 90.00 90.00 120.00 P 3 6 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 0.011816 0.006822 0.000000 0.00000 SCALE2 0.000000 0.013644 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023946 0.00000 CONECT 121 2510 CONECT 1347 2539 CONECT 2482 2483 2484 2485 2486 CONECT 2483 2482 2510 CONECT 2484 2482 CONECT 2485 2482 CONECT 2486 2482 2487 CONECT 2487 2486 2488 2489 2490 CONECT 2488 2487 CONECT 2489 2487 CONECT 2490 2487 2491 CONECT 2491 2490 2492 CONECT 2492 2491 2493 2494 CONECT 2493 2492 2498 CONECT 2494 2492 2495 2496 CONECT 2495 2494 CONECT 2496 2494 2497 2498 CONECT 2497 2496 CONECT 2498 2493 2496 2499 CONECT 2499 2498 2500 2509 CONECT 2500 2499 2501 CONECT 2501 2500 2502 CONECT 2502 2501 2503 2509 CONECT 2503 2502 2504 2505 CONECT 2504 2503 CONECT 2505 2503 2506 CONECT 2506 2505 2507 2508 CONECT 2507 2506 CONECT 2508 2506 2509 CONECT 2509 2499 2502 2508 CONECT 2510 121 2483 2541 2545 CONECT 2510 2551 2559 CONECT 2511 2512 2513 2514 2515 CONECT 2512 2511 2539 CONECT 2513 2511 CONECT 2514 2511 CONECT 2515 2511 2516 CONECT 2516 2515 2517 2518 2519 CONECT 2517 2516 CONECT 2518 2516 CONECT 2519 2516 2520 CONECT 2520 2519 2521 CONECT 2521 2520 2522 2523 CONECT 2522 2521 2527 CONECT 2523 2521 2524 2525 CONECT 2524 2523 CONECT 2525 2523 2526 2527 CONECT 2526 2525 CONECT 2527 2522 2525 2528 CONECT 2528 2527 2529 2538 CONECT 2529 2528 2530 CONECT 2530 2529 2531 CONECT 2531 2530 2532 2538 CONECT 2532 2531 2533 2534 CONECT 2533 2532 CONECT 2534 2532 2535 CONECT 2535 2534 2536 2537 CONECT 2536 2535 CONECT 2537 2535 2538 CONECT 2538 2528 2531 2537 CONECT 2539 1347 2512 2601 2602 CONECT 2539 2616 2622 CONECT 2541 2510 CONECT 2545 2510 CONECT 2551 2510 CONECT 2559 2510 CONECT 2601 2539 CONECT 2602 2539 CONECT 2616 2539 CONECT 2622 2539 MASTER 341 0 4 12 12 0 0 6 2651 2 70 28 END