HEADER SIGNALING PROTEIN 22-MAR-20 7BPH TITLE CRYSTAL STRUCTURE OF GPPNHP-BOUND GNAS IN COMPLEX WITH THE CYCLIC TITLE 2 PEPTIDE INHIBITOR GN13 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA COMPND 3 ISOFORMS SHORT; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: ADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GN13; COMPND 9 CHAIN: B; COMPND 10 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: GNAS, GNAS1, GSP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS G PROTEIN, GNAS, ADENYLYL CYCLASE, ACTIVE STATE, INHIBITOR, MRNA KEYWDS 2 DISPLAY, RAPID, CYCLIC PEPTIDE, GSIN-1, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Q.HU,S.DAI,K.M.SHOKAT REVDAT 5 29-NOV-23 7BPH 1 REMARK REVDAT 4 12-OCT-22 7BPH 1 JRNL REVDAT 3 30-MAR-22 7BPH 1 TITLE COMPND REVDAT 2 21-APR-21 7BPH 1 REMARK REVDAT 1 31-MAR-21 7BPH 0 JRNL AUTH S.A.DAI,Q.HU,R.GAO,E.E.BLYTHE,K.K.TOUHARA,H.PEACOCK,Z.ZHANG, JRNL AUTH 2 M.VON ZASTROW,H.SUGA,K.M.SHOKAT JRNL TITL STATE-SELECTIVE MODULATION OF HETEROTRIMERIC G ALPHA S JRNL TITL 2 SIGNALING WITH MACROCYCLIC PEPTIDES. JRNL REF CELL 2022 JRNL REFN ISSN 1097-4172 JRNL PMID 36170854 JRNL DOI 10.1016/J.CELL.2022.09.019 REMARK 2 REMARK 2 RESOLUTION. 1.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.45 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 84.3 REMARK 3 NUMBER OF REFLECTIONS : 51160 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) : 0.197 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 2631 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 43.4500 - 4.2000 0.98 3187 161 0.1768 0.1864 REMARK 3 2 4.2000 - 3.3300 1.00 3085 198 0.1713 0.2122 REMARK 3 3 3.3300 - 2.9100 1.00 3078 160 0.1945 0.2205 REMARK 3 4 2.9100 - 2.6500 1.00 3061 151 0.2000 0.2033 REMARK 3 5 2.6500 - 2.4600 1.00 3021 176 0.1991 0.2743 REMARK 3 6 2.4600 - 2.3100 1.00 3059 143 0.2072 0.2517 REMARK 3 7 2.3100 - 2.2000 1.00 3015 166 0.1943 0.2203 REMARK 3 8 2.2000 - 2.1000 1.00 2964 228 0.1988 0.2255 REMARK 3 9 2.1000 - 2.0200 1.00 3046 133 0.2030 0.2494 REMARK 3 10 2.0200 - 1.9500 1.00 3024 161 0.2093 0.2532 REMARK 3 11 1.9500 - 1.8900 1.00 2988 172 0.2141 0.2437 REMARK 3 12 1.8900 - 1.8300 0.99 2980 156 0.2303 0.2515 REMARK 3 13 1.8300 - 1.7900 0.93 2791 139 0.2282 0.2707 REMARK 3 14 1.7900 - 1.7400 0.82 2461 130 0.2237 0.2578 REMARK 3 15 1.7400 - 1.7000 0.70 2095 117 0.2179 0.2871 REMARK 3 16 1.7000 - 1.6700 0.55 1633 104 0.2290 0.2489 REMARK 3 17 1.6700 - 1.6300 0.43 1292 54 0.2201 0.2885 REMARK 3 18 1.6300 - 1.6000 0.35 1038 48 0.2257 0.2713 REMARK 3 19 1.6000 - 1.5700 0.23 711 34 0.2332 0.3048 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) : 0.161 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.654 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.89 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 : 0.014 3186 REMARK 3 ANGLE : 1.387 4311 REMARK 3 CHIRALITY : 0.076 463 REMARK 3 PLANARITY : 0.009 557 REMARK 3 DIHEDRAL : 18.253 1192 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 7BPH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-MAR-20. REMARK 100 THE DEPOSITION ID IS D_1300015514. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999965 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58703 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.570 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 (%) : 96.9 REMARK 200 DATA REDUNDANCY : 12.40 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.04000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.320 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: 6AU6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES 7.2, 20% PEG 4000, 10% V/V REMARK 280 2-PROPANOL, PH 7.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K 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 34.45250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.02150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.16600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.02150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.45250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.16600 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 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE GSIN-1 PEPTIDE IS CYCLIC PEPTIDE, A MEMBER OF INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: GSIN-1 PEPTIDE REMARK 400 CHAIN: B REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 ALA A 4 REMARK 465 HIS A 5 REMARK 465 MET A 6 REMARK 465 SER A 7 REMARK 465 LYS A 8 REMARK 465 THR A 9 REMARK 465 GLU A 10 REMARK 465 ASP A 11 REMARK 465 GLN A 12 REMARK 465 ARG A 13 REMARK 465 ASN A 14 REMARK 465 GLU A 15 REMARK 465 GLU A 16 REMARK 465 GLY A 84 REMARK 465 ASP A 85 REMARK 465 SER A 86 REMARK 465 GLU A 87 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 OH TYR A 339 O HOH A 501 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 VAL A 65 -121.91 -116.48 REMARK 500 LYS A 216 14.20 56.88 REMARK 500 GLN A 262 -39.27 -149.22 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 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 54 OG REMARK 620 2 THR A 204 OG1 83.7 REMARK 620 3 GNP A 401 O1G 171.6 93.0 REMARK 620 4 GNP A 401 O1B 91.9 170.7 92.4 REMARK 620 5 HOH A 510 O 84.3 95.0 88.3 92.8 REMARK 620 6 HOH A 519 O 92.0 83.7 95.3 88.2 176.2 REMARK 620 N 1 2 3 4 5 DBREF 7BPH A 7 394 UNP P63092 GNAS2_HUMAN 7 380 DBREF 7BPH B 0 15 PDB 7BPH 7BPH 0 15 SEQADV 7BPH ALA A 4 UNP P63092 EXPRESSION TAG SEQADV 7BPH HIS A 5 UNP P63092 EXPRESSION TAG SEQADV 7BPH MET A 6 UNP P63092 EXPRESSION TAG SEQRES 1 A 377 ALA HIS MET SER LYS THR GLU ASP GLN ARG ASN GLU GLU SEQRES 2 A 377 LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE GLU LYS GLN SEQRES 3 A 377 LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA THR HIS ARG SEQRES 4 A 377 LEU LEU LEU LEU GLY ALA GLY GLU SER GLY LYS SER THR SEQRES 5 A 377 ILE VAL LYS GLN MET ARG ILE LEU HIS VAL ASN GLY PHE SEQRES 6 A 377 ASN GLY ASP SER GLU LYS ALA THR LYS VAL GLN ASP ILE SEQRES 7 A 377 LYS ASN ASN LEU LYS GLU ALA ILE GLU THR ILE VAL ALA SEQRES 8 A 377 ALA MET SER ASN LEU VAL PRO PRO VAL GLU LEU ALA ASN SEQRES 9 A 377 PRO GLU ASN GLN PHE ARG VAL ASP TYR ILE LEU SER VAL SEQRES 10 A 377 MET ASN VAL PRO ASP PHE ASP PHE PRO PRO GLU PHE TYR SEQRES 11 A 377 GLU HIS ALA LYS ALA LEU TRP GLU ASP GLU GLY VAL ARG SEQRES 12 A 377 ALA CYS TYR GLU ARG SER ASN GLU TYR GLN LEU ILE ASP SEQRES 13 A 377 CYS ALA GLN TYR PHE LEU ASP LYS ILE ASP VAL ILE LYS SEQRES 14 A 377 GLN ALA ASP TYR VAL PRO SER ASP GLN ASP LEU LEU ARG SEQRES 15 A 377 CYS ARG VAL LEU THR SER GLY ILE PHE GLU THR LYS PHE SEQRES 16 A 377 GLN VAL ASP LYS VAL ASN PHE HIS MET PHE ASP VAL GLY SEQRES 17 A 377 GLY GLN ARG ASP GLU ARG ARG LYS TRP ILE GLN CYS PHE SEQRES 18 A 377 ASN ASP VAL THR ALA ILE ILE PHE VAL VAL ALA SER SER SEQRES 19 A 377 SER TYR ASN MET VAL ILE ARG GLU ASP ASN GLN THR ASN SEQRES 20 A 377 ARG LEU GLN GLU ALA LEU ASN LEU PHE LYS SER ILE TRP SEQRES 21 A 377 ASN ASN ARG TRP LEU ARG THR ILE SER VAL ILE LEU PHE SEQRES 22 A 377 LEU ASN LYS GLN ASP LEU LEU ALA GLU LYS VAL LEU ALA SEQRES 23 A 377 GLY LYS SER LYS ILE GLU ASP TYR PHE PRO GLU PHE ALA SEQRES 24 A 377 ARG TYR THR THR PRO GLU ASP ALA THR PRO GLU PRO GLY SEQRES 25 A 377 GLU ASP PRO ARG VAL THR ARG ALA LYS TYR PHE ILE ARG SEQRES 26 A 377 ASP GLU PHE LEU ARG ILE SER THR ALA SER GLY ASP GLY SEQRES 27 A 377 ARG HIS TYR CYS TYR PRO HIS PHE THR CYS ALA VAL ASP SEQRES 28 A 377 THR GLU ASN ILE ARG ARG VAL PHE ASN ASP CYS ARG ASP SEQRES 29 A 377 ILE ILE GLN ARG MET HIS LEU ARG GLN TYR GLU LEU LEU SEQRES 1 B 16 ACE DTY PHE GLU SER VAL TYR ALA ILE TRP GLY THR LEU SEQRES 2 B 16 CYS GLY NH2 HET ACE B 0 3 HET DTY B 1 12 HET NH2 B 15 1 HET GNP A 401 32 HET MG A 402 1 HET GOL A 403 6 HET CL A 404 1 HETNAM ACE ACETYL GROUP HETNAM DTY D-TYROSINE HETNAM NH2 AMINO GROUP HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM MG MAGNESIUM ION HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ACE C2 H4 O FORMUL 2 DTY C9 H11 N O3 FORMUL 2 NH2 H2 N FORMUL 3 GNP C10 H17 N6 O13 P3 FORMUL 4 MG MG 2+ FORMUL 5 GOL C3 H8 O3 FORMUL 6 CL CL 1- FORMUL 7 HOH *132(H2 O) HELIX 1 AA1 LYS A 17 THR A 40 1 24 HELIX 2 AA2 GLY A 52 VAL A 65 1 14 HELIX 3 AA3 LYS A 88 THR A 90 5 3 HELIX 4 AA4 LYS A 91 LEU A 113 1 23 HELIX 5 AA5 ASN A 121 GLU A 123 5 3 HELIX 6 AA6 ASN A 124 VAL A 134 1 11 HELIX 7 AA7 PRO A 143 GLU A 155 1 13 HELIX 8 AA8 ASP A 156 GLU A 164 1 9 HELIX 9 AA9 ARG A 165 TYR A 169 5 5 HELIX 10 AB1 CYS A 174 ASP A 180 1 7 HELIX 11 AB2 LYS A 181 LYS A 186 1 6 HELIX 12 AB3 SER A 193 CYS A 200 1 8 HELIX 13 AB4 GLN A 227 PHE A 238 5 12 HELIX 14 AB5 SER A 251 MET A 255 5 5 HELIX 15 AB6 ASN A 264 ASN A 278 1 15 HELIX 16 AB7 ASN A 279 ARG A 283 5 5 HELIX 17 AB8 LYS A 293 GLY A 304 1 12 HELIX 18 AB9 LYS A 307 TYR A 311 5 5 HELIX 19 AC1 PHE A 312 TYR A 318 5 7 HELIX 20 AC2 ASP A 331 THR A 350 1 20 HELIX 21 AC3 ASP A 368 LEU A 394 1 27 SHEET 1 AA1 6 ILE A 207 VAL A 214 0 SHEET 2 AA1 6 VAL A 217 VAL A 224 -1 O MET A 221 N THR A 210 SHEET 3 AA1 6 HIS A 41 GLY A 47 1 N HIS A 41 O HIS A 220 SHEET 4 AA1 6 ALA A 243 ALA A 249 1 O VAL A 247 N LEU A 46 SHEET 5 AA1 6 VAL A 287 ASN A 292 1 O ILE A 288 N ILE A 244 SHEET 6 AA1 6 CYS A 359 PHE A 363 1 O HIS A 362 N LEU A 291 LINK C ACE B 0 N DTY B 1 1555 1555 1.36 LINK CH3 ACE B 0 SG CYS B 13 1555 1555 1.84 LINK C DTY B 1 N PHE B 2 1555 1555 1.33 LINK C GLY B 14 N NH2 B 15 1555 1555 1.33 LINK OG SER A 54 MG MG A 402 1555 1555 2.07 LINK OG1 THR A 204 MG MG A 402 1555 1555 2.16 LINK O1G GNP A 401 MG MG A 402 1555 1555 2.03 LINK O1B GNP A 401 MG MG A 402 1555 1555 2.10 LINK MG MG A 402 O HOH A 510 1555 1555 2.08 LINK MG MG A 402 O HOH A 519 1555 1555 2.11 CISPEP 1 VAL A 114 PRO A 115 0 -1.66 CRYST1 68.905 78.332 80.043 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 0.014513 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012766 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012493 0.00000