HEADER ONCOPROTEIN 01-JUN-24 9C3N TITLE CRYSTAL STRUCTURE OF GDP-BOUND KRAS G12D/P34R: SUPPRESSING G12D TITLE 2 ONCOGENICITY VIA SECOND-SITE P34R 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 ONCOPROTEIN, KEYWDS 2 G12D, P34R, ONCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.H.TRAN,S.DHARMAIAH,D.K.SIMANSHU REVDAT 1 08-OCT-25 9C3N 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. 1.50 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.680 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 53835 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.660 REMARK 3 FREE R VALUE TEST SET COUNT : 1972 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 42.3500 - 3.6200 0.96 3710 142 0.1354 0.2028 REMARK 3 2 3.6100 - 2.8700 0.96 3708 148 0.1755 0.2217 REMARK 3 3 2.8700 - 2.5100 0.96 3706 136 0.2097 0.2564 REMARK 3 4 2.5100 - 2.2800 0.96 3708 139 0.2202 0.2152 REMARK 3 5 2.2800 - 2.1100 0.96 3703 144 0.2364 0.2775 REMARK 3 6 2.1100 - 1.9900 0.97 3711 128 0.2419 0.1958 REMARK 3 7 1.9900 - 1.8900 0.96 3680 148 0.2457 0.2518 REMARK 3 8 1.8900 - 1.8100 0.96 3699 136 0.2553 0.2658 REMARK 3 9 1.8100 - 1.7400 0.96 3714 148 0.2756 0.2699 REMARK 3 10 1.7400 - 1.6800 0.96 3690 140 0.2704 0.2767 REMARK 3 11 1.6800 - 1.6300 0.97 3702 134 0.2755 0.2641 REMARK 3 12 1.6300 - 1.5800 0.96 3742 142 0.2736 0.3164 REMARK 3 13 1.5800 - 1.5400 0.96 3707 146 0.2826 0.2956 REMARK 3 14 1.5400 - 1.5000 0.96 3684 140 0.2908 0.3041 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) : 26.240 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 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 : 0.011 2702 REMARK 3 ANGLE : 1.282 3665 REMARK 3 CHIRALITY : 0.064 415 REMARK 3 PLANARITY : 0.006 468 REMARK 3 DIHEDRAL : 19.784 387 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): 0.1530 23.9765 0.3966 REMARK 3 T TENSOR REMARK 3 T11: 0.1698 T22: 0.1060 REMARK 3 T33: 0.2296 T12: 0.0034 REMARK 3 T13: 0.0046 T23: -0.0195 REMARK 3 L TENSOR REMARK 3 L11: 0.6867 L22: 0.3049 REMARK 3 L33: 0.7512 L12: -0.3895 REMARK 3 L13: 0.5302 L23: -0.4095 REMARK 3 S TENSOR REMARK 3 S11: 0.0564 S12: 0.0306 S13: -0.0309 REMARK 3 S21: -0.0357 S22: -0.0156 S23: 0.0491 REMARK 3 S31: 0.0254 S32: 0.0284 S33: -0.0310 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 9C3N 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_1000254263. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-20 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) : .9791 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 : 53835 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.20 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.9100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.75700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 5US4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM MALONATE, 2.2 M REMARK 280 (NH4)2SO4, 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 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 338 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 0 REMARK 465 LYS A 169 REMARK 465 GLY B 0 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 MET B 67 REMARK 465 ARG B 68 REMARK 465 ASP B 69 REMARK 465 LYS B 167 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 GLU A 107 CG CD OE1 OE2 REMARK 470 LYS A 167 CG CD CE NZ REMARK 470 GLU A 168 CG CD OE1 OE2 REMARK 470 GLU B 31 CG CD OE1 OE2 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 THR B 74 OG1 CG2 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 ASN A 86 87.01 -150.19 REMARK 500 CYS A 118 5.41 -69.15 REMARK 500 ARG A 149 -0.19 80.23 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 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 GDP A 202 O3B 94.8 REMARK 620 3 HOH A 306 O 79.7 90.5 REMARK 620 4 HOH A 312 O 159.6 90.3 80.5 REMARK 620 5 HOH A 315 O 92.1 170.0 97.8 85.6 REMARK 620 6 HOH A 319 O 112.8 93.8 166.3 86.4 76.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 17 OG REMARK 620 2 GDP B 202 O3B 89.1 REMARK 620 3 HOH B 301 O 88.0 92.9 REMARK 620 4 HOH B 308 O 86.5 168.3 97.8 REMARK 620 5 HOH B 309 O 167.1 78.9 97.1 104.4 REMARK 620 6 HOH B 310 O 90.0 80.8 173.4 88.3 83.5 REMARK 620 N 1 2 3 4 5 DBREF 9C3N A 1 169 UNP P01116 RASK_HUMAN 1 169 DBREF 9C3N B 1 169 UNP P01116 RASK_HUMAN 1 169 SEQADV 9C3N GLY A 0 UNP P01116 EXPRESSION TAG SEQADV 9C3N ASP A 12 UNP P01116 GLY 12 ENGINEERED MUTATION SEQADV 9C3N ARG A 34 UNP P01116 PRO 34 ENGINEERED MUTATION SEQADV 9C3N GLY B 0 UNP P01116 EXPRESSION TAG SEQADV 9C3N ASP B 12 UNP P01116 GLY 12 ENGINEERED MUTATION SEQADV 9C3N ARG B 34 UNP P01116 PRO 34 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 ARG 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 MET 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 ARG 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 MET 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 MG A 201 1 HET GDP A 202 28 HET MG B 201 1 HET GDP B 202 28 HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 3 MG 2(MG 2+) FORMUL 4 GDP 2(C10 H15 N5 O11 P2) FORMUL 7 HOH *70(H2 O) HELIX 1 AA1 GLY A 15 ASN A 26 1 12 HELIX 2 AA2 SER A 65 GLY A 75 1 11 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 TYR B 71 GLY B 75 1 5 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 HIS B 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 CYS A 51 N VAL A 44 SHEET 3 AA1 6 THR A 2 GLY A 10 1 N THR A 2 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 CYS B 51 N VAL B 44 SHEET 3 AA2 6 THR B 2 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 7 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 201 1555 1555 2.02 LINK MG MG A 201 O3B GDP A 202 1555 1555 1.97 LINK MG MG A 201 O HOH A 306 1555 1555 1.83 LINK MG MG A 201 O HOH A 312 1555 1555 2.65 LINK MG MG A 201 O HOH A 315 1555 1555 1.76 LINK MG MG A 201 O HOH A 319 1555 1555 1.93 LINK OG SER B 17 MG MG B 201 1555 1555 2.19 LINK MG MG B 201 O3B GDP B 202 1555 1555 2.35 LINK MG MG B 201 O HOH B 301 1555 1555 2.21 LINK MG MG B 201 O HOH B 308 1555 1555 2.07 LINK MG MG B 201 O HOH B 309 1555 1555 1.81 LINK MG MG B 201 O HOH B 310 1555 1555 1.81 CRYST1 84.690 84.690 41.910 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 0.011808 0.006817 0.000000 0.00000 SCALE2 0.000000 0.013634 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023861 0.00000 CONECT 121 2603 CONECT 1470 2632 CONECT 2603 121 2607 2666 2672 CONECT 2603 2675 2679 CONECT 2604 2605 2606 2607 2608 CONECT 2605 2604 CONECT 2606 2604 CONECT 2607 2603 2604 CONECT 2608 2604 2609 CONECT 2609 2608 2610 2611 2612 CONECT 2610 2609 CONECT 2611 2609 CONECT 2612 2609 2613 CONECT 2613 2612 2614 CONECT 2614 2613 2615 2616 CONECT 2615 2614 2620 CONECT 2616 2614 2617 2618 CONECT 2617 2616 CONECT 2618 2616 2619 2620 CONECT 2619 2618 CONECT 2620 2615 2618 2621 CONECT 2621 2620 2622 2631 CONECT 2622 2621 2623 CONECT 2623 2622 2624 CONECT 2624 2623 2625 2631 CONECT 2625 2624 2626 2627 CONECT 2626 2625 CONECT 2627 2625 2628 CONECT 2628 2627 2629 2630 CONECT 2629 2628 CONECT 2630 2628 2631 CONECT 2631 2621 2624 2630 CONECT 2632 1470 2636 2699 2706 CONECT 2632 2707 2708 CONECT 2633 2634 2635 2636 2637 CONECT 2634 2633 CONECT 2635 2633 CONECT 2636 2632 2633 CONECT 2637 2633 2638 CONECT 2638 2637 2639 2640 2641 CONECT 2639 2638 CONECT 2640 2638 CONECT 2641 2638 2642 CONECT 2642 2641 2643 CONECT 2643 2642 2644 2645 CONECT 2644 2643 2649 CONECT 2645 2643 2646 2647 CONECT 2646 2645 CONECT 2647 2645 2648 2649 CONECT 2648 2647 CONECT 2649 2644 2647 2650 CONECT 2650 2649 2651 2660 CONECT 2651 2650 2652 CONECT 2652 2651 2653 CONECT 2653 2652 2654 2660 CONECT 2654 2653 2655 2656 CONECT 2655 2654 CONECT 2656 2654 2657 CONECT 2657 2656 2658 2659 CONECT 2658 2657 CONECT 2659 2657 2660 CONECT 2660 2650 2653 2659 CONECT 2666 2603 CONECT 2672 2603 CONECT 2675 2603 CONECT 2679 2603 CONECT 2699 2632 CONECT 2706 2632 CONECT 2707 2632 CONECT 2708 2632 MASTER 309 0 4 12 12 0 0 6 2692 2 70 28 END