HEADER SIGNALING PROTEIN 21-APR-24 9BHQ TITLE CRYSTAL STRUCTURE OF KRAS G12A IN A TRANSITION STATE MIMETIC COMPLEX TITLE 2 WITH CYPA AND RMC-7977 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDYL-PROLYL CIS-TRANS ISOMERASE A; COMPND 3 CHAIN: B, D; COMPND 4 SYNONYM: PPIASE A,CYCLOPHILIN A,CYCLOSPORIN A-BINDING PROTEIN, COMPND 5 ROTAMASE A; COMPND 6 EC: 5.2.1.8; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ISOFORM 2B OF GTPASE KRAS; COMPND 10 CHAIN: A, C; COMPND 11 SYNONYM: K-RAS 2,KI-RAS,C-K-RAS,C-KI-RAS; COMPND 12 EC: 3.6.5.2; COMPND 13 ENGINEERED: YES; COMPND 14 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: PPIA, CYPA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: KRAS, KRAS2, RASK2; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GTPASE SIGNALING PROTEIN ISOMERASE, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.POURFARJAM,Y.GOLDGUR,A.CUEVAS-NAVARRO,P.LITO REVDAT 1 06-NOV-24 9BHQ 0 JRNL AUTH Y.POURFARJAM,Y.GOLDGUR,A.CUEVAS-NAVARRO,P.LITO JRNL TITL CRYSTAL STRUCTURE OF KRAS G12A IN A TRANSITION STATE MIMETIC JRNL TITL 2 COMPLEX WITH CYPA AND RMC-7977 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 52117 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 2662 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 29.8100 - 5.0600 1.00 2996 159 0.1901 0.2149 REMARK 3 2 5.0600 - 4.0200 1.00 2890 152 0.1519 0.1913 REMARK 3 3 4.0200 - 3.5100 1.00 2825 155 0.1639 0.1968 REMARK 3 4 3.5100 - 3.1900 1.00 2786 172 0.1793 0.2416 REMARK 3 5 3.1900 - 2.9600 1.00 2841 127 0.1965 0.2115 REMARK 3 6 2.9600 - 2.7900 1.00 2789 165 0.1999 0.2516 REMARK 3 7 2.7900 - 2.6500 1.00 2781 144 0.2084 0.2411 REMARK 3 8 2.6500 - 2.5300 1.00 2772 153 0.2063 0.2704 REMARK 3 9 2.5300 - 2.4400 0.99 2767 138 0.2027 0.2378 REMARK 3 10 2.4400 - 2.3500 0.96 2682 141 0.1997 0.2608 REMARK 3 11 2.3500 - 2.2800 0.94 2609 135 0.1993 0.2464 REMARK 3 12 2.2800 - 2.2100 0.91 2481 149 0.2045 0.2262 REMARK 3 13 2.2100 - 2.1500 0.89 2499 123 0.2174 0.2478 REMARK 3 14 2.1500 - 2.1000 0.88 2428 141 0.2235 0.2609 REMARK 3 15 2.1000 - 2.0500 0.87 2398 128 0.2244 0.2668 REMARK 3 16 2.0500 - 2.0100 0.85 2357 120 0.2310 0.2930 REMARK 3 17 2.0100 - 1.9700 0.82 2257 109 0.2482 0.2881 REMARK 3 18 1.9700 - 1.9300 0.80 2190 112 0.2656 0.2889 REMARK 3 19 1.9300 - 1.9000 0.76 2107 139 0.2986 0.3199 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.280 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: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 NULL REMARK 3 ANGLE : 0.888 NULL REMARK 3 CHIRALITY : 0.051 789 REMARK 3 PLANARITY : 0.007 945 REMARK 3 DIHEDRAL : 13.237 767 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): -13.2662 20.4834 -21.8223 REMARK 3 T TENSOR REMARK 3 T11: 0.1574 T22: 0.1663 REMARK 3 T33: 0.1587 T12: 0.0010 REMARK 3 T13: -0.0210 T23: -0.0159 REMARK 3 L TENSOR REMARK 3 L11: 0.6957 L22: 0.7894 REMARK 3 L33: 0.5922 L12: -0.4174 REMARK 3 L13: -0.2607 L23: -0.0349 REMARK 3 S TENSOR REMARK 3 S11: 0.1489 S12: 0.1288 S13: -0.0124 REMARK 3 S21: -0.1741 S22: -0.0716 S23: 0.0334 REMARK 3 S31: 0.0089 S32: -0.0234 S33: -0.0735 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 9BHQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-APR-24. REMARK 100 THE DEPOSITION ID IS D_1000283401. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-FEB-24 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 : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52196 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 29.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3070 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) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS PH 8.5, 15% PEG 10000, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291.15K 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 32.80300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.84550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.65600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.84550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.80300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.65600 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D, A, 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 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 B 0 REMARK 465 MET B 1 REMARK 465 GLU B 165 REMARK 465 GLY D 0 REMARK 465 MET D 1 REMARK 465 GLU D 165 REMARK 465 LYS A 169 REMARK 465 GLU C 168 REMARK 465 LYS C 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 LYS C 165 CG CD CE NZ REMARK 470 HIS C 166 CG ND1 CD2 CE1 NE2 REMARK 470 LYS C 167 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HD21 ASN A 26 O HOH A 301 1.31 REMARK 500 HH12 ARG D 148 OE1 GLU C 37 1.51 REMARK 500 HH11 ARG C 41 O HOH C 301 1.51 REMARK 500 HZ2 LYS B 91 O HOH B 301 1.55 REMARK 500 HH TYR A 40 O HOH A 302 1.58 REMARK 500 ND2 ASN A 26 O HOH A 301 1.91 REMARK 500 O2B GDP C 201 AL AF3 C 202 1.97 REMARK 500 AL AF3 C 202 O HOH C 340 2.00 REMARK 500 O1B GDP A 201 AL AF3 A 202 2.00 REMARK 500 AL AF3 A 202 O HOH A 321 2.02 REMARK 500 O HOH B 375 O HOH B 390 2.07 REMARK 500 NZ LYS D 151 O HOH D 301 2.16 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 PHE B 60 -72.08 -139.46 REMARK 500 ASN B 71 13.20 -140.01 REMARK 500 PHE D 60 -70.61 -137.74 REMARK 500 LYS A 117 31.14 71.56 REMARK 500 SER A 122 48.13 -91.99 REMARK 500 SER C 106 141.08 -170.44 REMARK 500 ASP C 108 54.49 -110.74 REMARK 500 SER C 122 38.46 71.72 REMARK 500 TYR C 137 -44.33 73.42 REMARK 500 HIS C 166 -70.58 -61.40 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 203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 THR A 35 OG1 76.2 REMARK 620 3 GDP A 201 O2B 97.6 173.7 REMARK 620 4 HOH A 319 O 88.9 91.4 87.3 REMARK 620 5 HOH A 330 O 86.8 89.7 91.2 175.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER C 17 OG REMARK 620 2 THR C 35 OG1 78.1 REMARK 620 3 GDP C 201 O1B 95.4 173.2 REMARK 620 4 HOH C 323 O 85.9 92.1 89.5 REMARK 620 5 HOH C 327 O 87.2 88.9 88.6 172.7 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9BGH RELATED DB: PDB REMARK 900 RELATED ID: 9BHO RELATED DB: PDB REMARK 900 RELATED ID: 9BHP RELATED DB: PDB DBREF 9BHQ B 1 165 UNP P62937 PPIA_HUMAN 1 165 DBREF 9BHQ D 1 165 UNP P62937 PPIA_HUMAN 1 165 DBREF 9BHQ A 1 169 UNP P01116 RASK_HUMAN 1 169 DBREF 9BHQ C 1 169 UNP P01116 RASK_HUMAN 1 169 SEQADV 9BHQ GLY B 0 UNP P62937 EXPRESSION TAG SEQADV 9BHQ GLY D 0 UNP P62937 EXPRESSION TAG SEQADV 9BHQ GLY A 0 UNP P01116 EXPRESSION TAG SEQADV 9BHQ ALA A 12 UNP P01116 GLY 12 ENGINEERED MUTATION SEQADV 9BHQ GLY C 0 UNP P01116 EXPRESSION TAG SEQADV 9BHQ ALA C 12 UNP P01116 GLY 12 ENGINEERED MUTATION SEQRES 1 B 166 GLY MET VAL ASN PRO THR VAL PHE PHE ASP ILE ALA VAL SEQRES 2 B 166 ASP GLY GLU PRO LEU GLY ARG VAL SER PHE GLU LEU PHE SEQRES 3 B 166 ALA ASP LYS VAL PRO LYS THR ALA GLU ASN PHE ARG ALA SEQRES 4 B 166 LEU SER THR GLY GLU LYS GLY PHE GLY TYR LYS GLY SER SEQRES 5 B 166 CYS PHE HIS ARG ILE ILE PRO GLY PHE MET CYS GLN GLY SEQRES 6 B 166 GLY ASP PHE THR ARG HIS ASN GLY THR GLY GLY LYS SER SEQRES 7 B 166 ILE TYR GLY GLU LYS PHE GLU ASP GLU ASN PHE ILE LEU SEQRES 8 B 166 LYS HIS THR GLY PRO GLY ILE LEU SER MET ALA ASN ALA SEQRES 9 B 166 GLY PRO ASN THR ASN GLY SER GLN PHE PHE ILE CYS THR SEQRES 10 B 166 ALA LYS THR GLU TRP LEU ASP GLY LYS HIS VAL VAL PHE SEQRES 11 B 166 GLY LYS VAL LYS GLU GLY MET ASN ILE VAL GLU ALA MET SEQRES 12 B 166 GLU ARG PHE GLY SER ARG ASN GLY LYS THR SER LYS LYS SEQRES 13 B 166 ILE THR ILE ALA ASP CYS GLY GLN LEU GLU SEQRES 1 D 166 GLY MET VAL ASN PRO THR VAL PHE PHE ASP ILE ALA VAL SEQRES 2 D 166 ASP GLY GLU PRO LEU GLY ARG VAL SER PHE GLU LEU PHE SEQRES 3 D 166 ALA ASP LYS VAL PRO LYS THR ALA GLU ASN PHE ARG ALA SEQRES 4 D 166 LEU SER THR GLY GLU LYS GLY PHE GLY TYR LYS GLY SER SEQRES 5 D 166 CYS PHE HIS ARG ILE ILE PRO GLY PHE MET CYS GLN GLY SEQRES 6 D 166 GLY ASP PHE THR ARG HIS ASN GLY THR GLY GLY LYS SER SEQRES 7 D 166 ILE TYR GLY GLU LYS PHE GLU ASP GLU ASN PHE ILE LEU SEQRES 8 D 166 LYS HIS THR GLY PRO GLY ILE LEU SER MET ALA ASN ALA SEQRES 9 D 166 GLY PRO ASN THR ASN GLY SER GLN PHE PHE ILE CYS THR SEQRES 10 D 166 ALA LYS THR GLU TRP LEU ASP GLY LYS HIS VAL VAL PHE SEQRES 11 D 166 GLY LYS VAL LYS GLU GLY MET ASN ILE VAL GLU ALA MET SEQRES 12 D 166 GLU ARG PHE GLY SER ARG ASN GLY LYS THR SER LYS LYS SEQRES 13 D 166 ILE THR ILE ALA ASP CYS GLY GLN LEU GLU SEQRES 1 A 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA ALA 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 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 C 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA ALA SEQRES 2 C 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 C 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 C 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS SEQRES 5 C 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 C 170 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 C 170 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 C 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 C 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 C 170 LYS CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 C 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 C 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 C 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 C 170 LYS HET ZNI B 201 122 HET ZNI D 201 122 HET GDP A 201 39 HET AF3 A 202 4 HET MG A 203 1 HET GDP C 201 39 HET AF3 C 202 4 HET MG C 203 1 HETNAM ZNI (1R,5S,6R)-N-[(1P,7S,9S,13S,20M)-20-{5-(4- HETNAM 2 ZNI CYCLOPROPYLPIPERAZIN-1-YL)-2-[(1S)-1- HETNAM 3 ZNI METHOXYETHYL]PYRIDIN-3-YL}-21-ETHYL-17,17-DIMETHYL-8, HETNAM 4 ZNI 14-DIOXO-15-OXA-4-THIA-9,21,27,28- HETNAM 5 ZNI TETRAAZAPENTACYCLO[17.5.2.1~2,5~.1~9,13~.0~22, HETNAM 6 ZNI 26~]OCTACOSA-1(24),2,5(28),19,22,25-HEXAEN-7-YL]-3- HETNAM 7 ZNI OXABICYCLO[3.1.0]HEXANE-6-CARBOXAMIDE HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM AF3 ALUMINUM FLUORIDE HETNAM MG MAGNESIUM ION HETSYN ZNI RMC-7977 FORMUL 5 ZNI 2(C47 H60 N8 O6 S) FORMUL 7 GDP 2(C10 H15 N5 O11 P2) FORMUL 8 AF3 2(AL F3) FORMUL 9 MG 2(MG 2+) FORMUL 13 HOH *376(H2 O) HELIX 1 AA1 VAL B 29 GLY B 42 1 14 HELIX 2 AA2 THR B 119 ASP B 123 5 5 HELIX 3 AA3 GLY B 135 ARG B 144 1 10 HELIX 4 AA4 VAL D 29 GLY D 42 1 14 HELIX 5 AA5 THR D 119 ASP D 123 5 5 HELIX 6 AA6 GLY D 135 GLU D 143 1 9 HELIX 7 AA7 ARG D 144 GLY D 146 5 3 HELIX 8 AA8 GLY A 15 ASN A 26 1 12 HELIX 9 AA9 GLN A 61 MET A 67 5 7 HELIX 10 AB1 ARG A 68 GLY A 75 1 8 HELIX 11 AB2 ASN A 86 ASP A 105 1 20 HELIX 12 AB3 ASP A 126 GLY A 138 1 13 HELIX 13 AB4 GLY A 151 GLU A 168 1 18 HELIX 14 AB5 GLY C 15 ASN C 26 1 12 HELIX 15 AB6 GLN C 61 MET C 67 5 7 HELIX 16 AB7 ARG C 68 GLY C 75 1 8 HELIX 17 AB8 ASN C 86 ASP C 105 1 20 HELIX 18 AB9 ASP C 126 SER C 136 1 11 HELIX 19 AC1 GLY C 151 LYS C 167 1 17 SHEET 1 AA1 8 PHE B 53 ILE B 57 0 SHEET 2 AA1 8 MET B 61 GLY B 64 -1 O GLN B 63 N ARG B 55 SHEET 3 AA1 8 PHE B 112 CYS B 115 -1 O ILE B 114 N CYS B 62 SHEET 4 AA1 8 ILE B 97 MET B 100 -1 N SER B 99 O PHE B 113 SHEET 5 AA1 8 VAL B 128 GLU B 134 -1 O GLY B 130 N LEU B 98 SHEET 6 AA1 8 GLU B 15 LEU B 24 -1 N SER B 21 O LYS B 133 SHEET 7 AA1 8 THR B 5 VAL B 12 -1 N VAL B 12 O GLU B 15 SHEET 8 AA1 8 ILE B 156 GLN B 163 -1 O ASP B 160 N ASP B 9 SHEET 1 AA2 8 ARG D 55 ILE D 57 0 SHEET 2 AA2 8 MET D 61 GLY D 64 -1 O GLN D 63 N ARG D 55 SHEET 3 AA2 8 PHE D 112 CYS D 115 -1 O ILE D 114 N CYS D 62 SHEET 4 AA2 8 ILE D 97 MET D 100 -1 N ILE D 97 O CYS D 115 SHEET 5 AA2 8 VAL D 128 GLU D 134 -1 O GLY D 130 N LEU D 98 SHEET 6 AA2 8 GLU D 15 LEU D 24 -1 N SER D 21 O LYS D 133 SHEET 7 AA2 8 THR D 5 VAL D 12 -1 N VAL D 12 O GLU D 15 SHEET 8 AA2 8 ILE D 156 GLN D 163 -1 O GLY D 162 N PHE D 7 SHEET 1 AA3 6 ASP A 38 ILE A 46 0 SHEET 2 AA3 6 GLU A 49 ASP A 57 -1 O LEU A 53 N LYS A 42 SHEET 3 AA3 6 THR A 2 VAL A 9 1 N THR A 2 O LEU A 52 SHEET 4 AA3 6 GLY A 77 ALA A 83 1 O LEU A 79 N VAL A 9 SHEET 5 AA3 6 MET A 111 ASN A 116 1 O ASN A 116 N PHE A 82 SHEET 6 AA3 6 PHE A 141 GLU A 143 1 O ILE A 142 N LEU A 113 SHEET 1 AA4 6 ASP C 38 ILE C 46 0 SHEET 2 AA4 6 GLU C 49 ASP C 57 -1 O LEU C 53 N LYS C 42 SHEET 3 AA4 6 THR C 2 GLY C 10 1 N LEU C 6 O ASP C 54 SHEET 4 AA4 6 GLY C 77 ALA C 83 1 O VAL C 81 N VAL C 9 SHEET 5 AA4 6 MET C 111 ASN C 116 1 O ASN C 116 N PHE C 82 SHEET 6 AA4 6 PHE C 141 GLU C 143 1 O ILE C 142 N LEU C 113 LINK OG SER A 17 MG MG A 203 1555 1555 2.10 LINK OG1 THR A 35 MG MG A 203 1555 1555 2.12 LINK O2B GDP A 201 MG MG A 203 1555 1555 2.04 LINK MG MG A 203 O HOH A 319 1555 1555 2.11 LINK MG MG A 203 O HOH A 330 1555 1555 2.10 LINK OG SER C 17 MG MG C 203 1555 1555 2.16 LINK OG1 THR C 35 MG MG C 203 1555 1555 2.09 LINK O1B GDP C 201 MG MG C 203 1555 1555 2.05 LINK MG MG C 203 O HOH C 323 1555 1555 2.07 LINK MG MG C 203 O HOH C 327 1555 1555 2.19 CRYST1 65.606 83.312 127.691 90.00 90.00 90.00 P 21 21 21 8 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 0.015243 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012003 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007831 0.00000