HEADER HYDROLASE 31-MAY-16 5K8T TITLE CRYSTAL STRUCTURE OF ZIKV NS3 HELICASE IN COMPLEX WITH GTP-GAMMAR S TITLE 2 AND AN MAGNESIUM ION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ZIKV NS3 HELICASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ZIKA VIRUS; SOURCE 3 ORGANISM_TAXID: 64320; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NTPASE, HELICASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR X.CAO,Y.LI,T.JIN REVDAT 4 08-NOV-23 5K8T 1 LINK REVDAT 3 06-DEC-17 5K8T 1 JRNL REVDAT 2 04-OCT-17 5K8T 1 JRNL REMARK REVDAT 1 09-NOV-16 5K8T 0 JRNL AUTH X.CAO,Y.LI,X.JIN,Y.LI,F.GUO,T.JIN JRNL TITL MOLECULAR MECHANISM OF DIVALENT-METAL-INDUCED ACTIVATION OF JRNL TITL 2 NS3 HELICASE AND INSIGHTS INTO ZIKA VIRUS INHIBITOR DESIGN. JRNL REF NUCLEIC ACIDS RES. V. 44 10505 2016 JRNL REFN ESSN 1362-4962 JRNL PMID 27915293 JRNL DOI 10.1093/NAR/GKW941 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155) 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.40 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 80.1 REMARK 3 NUMBER OF REFLECTIONS : 34574 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.830 REMARK 3 FREE R VALUE TEST SET COUNT : 3348 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 40.4123 - 5.3257 0.96 2671 175 0.1580 0.2181 REMARK 3 2 5.3257 - 4.2286 0.98 2768 170 0.1434 0.2013 REMARK 3 3 4.2286 - 3.6945 0.97 2722 169 0.1414 0.1971 REMARK 3 4 3.6945 - 3.3569 0.91 2544 151 0.1539 0.2161 REMARK 3 5 3.3569 - 3.1164 0.87 2452 141 0.1799 0.2823 REMARK 3 6 3.1164 - 2.9327 0.87 2441 150 0.1784 0.2485 REMARK 3 7 2.9327 - 2.7859 0.84 2360 149 0.1939 0.2533 REMARK 3 8 2.7859 - 2.6646 0.84 2352 142 0.1849 0.2278 REMARK 3 9 2.6646 - 2.5620 0.83 2338 136 0.1808 0.2315 REMARK 3 10 2.5620 - 2.4737 0.83 2365 143 0.1804 0.2652 REMARK 3 11 2.4737 - 2.3963 0.79 2228 145 0.1758 0.2196 REMARK 3 12 2.3963 - 2.3278 0.73 2025 139 0.1790 0.2467 REMARK 3 13 2.3278 - 2.2665 0.77 2187 135 0.1925 0.2561 REMARK 3 14 2.2665 - 2.2113 0.79 2205 151 0.2077 0.2540 REMARK 3 15 2.2113 - 2.1610 0.80 2239 136 0.2258 0.3070 REMARK 3 16 2.1610 - 2.1150 0.78 2201 142 0.2289 0.2322 REMARK 3 17 2.1150 - 2.0727 0.78 2178 138 0.2237 0.3100 REMARK 3 18 2.0727 - 2.0336 0.77 2165 124 0.2475 0.2947 REMARK 3 19 2.0336 - 1.9973 0.77 2177 137 0.2618 0.3388 REMARK 3 20 1.9973 - 1.9634 0.74 2057 126 0.3174 0.3926 REMARK 3 21 1.9634 - 1.9317 0.72 2003 121 0.3911 0.4642 REMARK 3 22 1.9317 - 1.9020 0.72 2046 120 0.4548 0.5505 REMARK 3 23 1.9020 - 1.8741 0.65 1785 120 0.5226 0.5555 REMARK 3 24 1.8741 - 1.8477 0.54 1532 88 0.5534 0.6378 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.500 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 : 0.008 3609 REMARK 3 ANGLE : 0.947 4911 REMARK 3 CHIRALITY : 0.054 541 REMARK 3 PLANARITY : 0.006 633 REMARK 3 DIHEDRAL : 18.793 2198 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: THE ENTRY CONTAINS FRIEDEL PAIRS IN REMARK 3 I_PLUS/MINUS COLUMNS REMARK 4 REMARK 4 5K8T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1000221329. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-16 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34574 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 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 (%) : 93.9 REMARK 200 DATA REDUNDANCY : 2.440 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.9800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 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: 2WZQ REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN I_PLUS/MINUS COLUMNS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 6000, 5% MPD, 0.1M HEPES REMARK 280 PH7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 26.71000 REMARK 290 SMTRY3 2 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: 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 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 164 REMARK 465 SER A 165 REMARK 465 VAL A 166 REMARK 465 ASP A 167 REMARK 465 GLY A 168 REMARK 465 ARG A 169 REMARK 465 ARG A 170 REMARK 465 GLU A 171 REMARK 465 GLU A 172 REMARK 465 THR A 245 REMARK 465 THR A 246 REMARK 465 ALA A 247 REMARK 465 VAL A 248 REMARK 465 ASN A 249 REMARK 465 VAL A 250 REMARK 465 THR A 251 REMARK 465 HIS A 252 REMARK 465 SER A 253 REMARK 465 GLY A 254 REMARK 465 THR A 255 REMARK 465 GLU A 256 REMARK 465 SER A 621 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 O GLY A 565 NZ LYS A 591 2.05 REMARK 500 OE1 GLU A 180 OG SER A 182 2.06 REMARK 500 OE2 GLU A 402 O HOH A 801 2.09 REMARK 500 N PHE A 349 O HOH A 802 2.17 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 LYS A 187 -1.69 79.01 REMARK 500 PRO A 273 8.63 -68.11 REMARK 500 ALA A 287 0.66 -66.13 REMARK 500 MET A 414 66.15 -100.50 REMARK 500 LEU A 499 -64.16 -125.59 REMARK 500 GLN A 500 108.59 -165.05 REMARK 500 ASP A 501 -119.40 53.39 REMARK 500 ASP A 574 57.26 38.19 REMARK 500 LYS A 591 74.82 -153.33 REMARK 500 CYS A 600 33.27 -141.31 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 703 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 201 OG1 REMARK 620 2 GLU A 286 OE2 91.5 REMARK 620 3 GSP A 701 O3G 173.6 89.0 REMARK 620 4 GSP A 701 O2B 91.1 177.3 88.3 REMARK 620 5 HOH A 823 O 88.6 94.8 85.0 84.5 REMARK 620 6 HOH A 893 O 86.8 82.5 99.6 98.4 174.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 704 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 801 O REMARK 620 2 HOH A 838 O 145.5 REMARK 620 3 HOH A 934 O 69.6 77.8 REMARK 620 4 HOH A 953 O 85.8 83.9 91.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GSP A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 704 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5JWH RELATED DB: PDB REMARK 900 RELATED ID: 5K8I RELATED DB: PDB REMARK 900 RELATED ID: 5K8L RELATED DB: PDB REMARK 900 RELATED ID: 5K8U RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 A SEQUENCE REFERENCE FOR THIS PROTEIN DOES NOT CURRENTLY EXIST. DBREF 5K8T A 164 621 PDB 5K8T 5K8T 164 621 SEQRES 1 A 458 GLY SER VAL ASP GLY ARG ARG GLU GLU GLU THR PRO VAL SEQRES 2 A 458 GLU CYS PHE GLU PRO SER MET LEU LYS LYS LYS GLN LEU SEQRES 3 A 458 THR VAL LEU ASP LEU HIS PRO GLY ALA GLY LYS THR ARG SEQRES 4 A 458 ARG VAL LEU PRO GLU ILE VAL ARG GLU ALA ILE LYS THR SEQRES 5 A 458 ARG LEU ARG THR VAL ILE LEU ALA PRO THR ARG VAL VAL SEQRES 6 A 458 ALA ALA GLU MET GLU GLU ALA LEU ARG GLY LEU PRO VAL SEQRES 7 A 458 ARG TYR MET THR THR ALA VAL ASN VAL THR HIS SER GLY SEQRES 8 A 458 THR GLU ILE VAL ASP LEU MET CYS HIS ALA THR PHE THR SEQRES 9 A 458 SER ARG LEU LEU GLN PRO ILE ARG VAL PRO ASN TYR ASN SEQRES 10 A 458 LEU TYR ILE MET ASP GLU ALA HIS PHE THR ASP PRO SER SEQRES 11 A 458 SER ILE ALA ALA ARG GLY TYR ILE SER THR ARG VAL GLU SEQRES 12 A 458 MET GLY GLU ALA ALA ALA ILE PHE MET THR ALA THR PRO SEQRES 13 A 458 PRO GLY THR ARG ASP ALA PHE PRO ASP SER ASN SER PRO SEQRES 14 A 458 ILE MET ASP THR GLU VAL GLU VAL PRO GLU ARG ALA TRP SEQRES 15 A 458 SER SER GLY PHE ASP TRP VAL THR ASP HIS SER GLY LYS SEQRES 16 A 458 THR VAL TRP PHE VAL PRO SER VAL ARG ASN GLY ASN GLU SEQRES 17 A 458 ILE ALA ALA CYS LEU THR LYS ALA GLY LYS ARG VAL ILE SEQRES 18 A 458 GLN LEU SER ARG LYS THR PHE GLU THR GLU PHE GLN LYS SEQRES 19 A 458 THR LYS HIS GLN GLU TRP ASP PHE VAL VAL THR THR ASP SEQRES 20 A 458 ILE SER GLU MET GLY ALA ASN PHE LYS ALA ASP ARG VAL SEQRES 21 A 458 ILE ASP SER ARG ARG CYS LEU LYS PRO VAL ILE LEU ASP SEQRES 22 A 458 GLY GLU ARG VAL ILE LEU ALA GLY PRO MET PRO VAL THR SEQRES 23 A 458 HIS ALA SER ALA ALA GLN ARG ARG GLY ARG ILE GLY ARG SEQRES 24 A 458 ASN PRO ASN LYS PRO GLY ASP GLU TYR LEU TYR GLY GLY SEQRES 25 A 458 GLY CYS ALA GLU THR ASP GLU ASP HIS ALA HIS TRP LEU SEQRES 26 A 458 GLU ALA ARG MET LEU LEU ASP ASN ILE TYR LEU GLN ASP SEQRES 27 A 458 GLY LEU ILE ALA SER LEU TYR ARG PRO GLU ALA ASP LYS SEQRES 28 A 458 VAL ALA ALA ILE GLU GLY GLU PHE LYS LEU ARG THR GLU SEQRES 29 A 458 GLN ARG LYS THR PHE VAL GLU LEU MET LYS ARG GLY ASP SEQRES 30 A 458 LEU PRO VAL TRP LEU ALA TYR GLN VAL ALA SER ALA GLY SEQRES 31 A 458 ILE THR TYR THR ASP ARG ARG TRP CYS PHE ASP GLY THR SEQRES 32 A 458 THR ASN ASN THR ILE MET GLU ASP SER VAL PRO ALA GLU SEQRES 33 A 458 VAL TRP THR ARG HIS GLY GLU LYS ARG VAL LEU LYS PRO SEQRES 34 A 458 ARG TRP MET ASP ALA ARG VAL CYS SER ASP HIS ALA ALA SEQRES 35 A 458 LEU LYS SER PHE LYS GLU PHE ALA ALA GLY LYS ARG ALA SEQRES 36 A 458 ALA ALA SER HET GSP A 701 32 HET CL A 702 1 HET MG A 703 1 HET MG A 704 1 HETNAM GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION FORMUL 2 GSP C10 H16 N5 O13 P3 S FORMUL 3 CL CL 1- FORMUL 4 MG 2(MG 2+) FORMUL 6 HOH *160(H2 O) HELIX 1 AA1 GLU A 180 LYS A 185 5 6 HELIX 2 AA2 ARG A 203 THR A 215 1 13 HELIX 3 AA3 THR A 225 LEU A 236 1 12 HELIX 4 AA4 HIS A 263 LEU A 271 1 9 HELIX 5 AA5 ASP A 291 MET A 307 1 17 HELIX 6 AA6 PHE A 349 ASP A 354 1 6 HELIX 7 AA7 SER A 365 ALA A 379 1 15 HELIX 8 AA8 THR A 390 GLN A 396 1 7 HELIX 9 AA9 LYS A 397 HIS A 400 5 4 HELIX 10 AB1 ASP A 410 MET A 414 5 5 HELIX 11 AB2 THR A 449 GLY A 458 1 10 HELIX 12 AB3 HIS A 484 ASP A 495 1 12 HELIX 13 AB4 TYR A 508 VAL A 515 5 8 HELIX 14 AB5 ARG A 525 ARG A 538 1 14 HELIX 15 AB6 PRO A 542 ALA A 552 1 11 HELIX 16 AB7 ARG A 559 PHE A 563 5 5 HELIX 17 AB8 THR A 566 THR A 570 5 5 HELIX 18 AB9 ASP A 596 SER A 601 5 6 HELIX 19 AC1 ASP A 602 ALA A 614 1 13 SHEET 1 AA1 6 LEU A 189 LEU A 192 0 SHEET 2 AA1 6 ALA A 311 MET A 315 1 O PHE A 314 N THR A 190 SHEET 3 AA1 6 LEU A 281 ASP A 285 1 N MET A 284 O MET A 315 SHEET 4 AA1 6 THR A 219 ALA A 223 1 N LEU A 222 O ILE A 283 SHEET 5 AA1 6 VAL A 258 CYS A 262 1 O ASP A 259 N ILE A 221 SHEET 6 AA1 6 VAL A 241 TYR A 243 1 N ARG A 242 O VAL A 258 SHEET 1 AA2 6 ILE A 333 GLU A 337 0 SHEET 2 AA2 6 ASP A 469 TYR A 473 1 O ASP A 469 N MET A 334 SHEET 3 AA2 6 ARG A 422 ASP A 425 1 N ASP A 425 O LEU A 472 SHEET 4 AA2 6 THR A 359 PHE A 362 1 N VAL A 360 O ILE A 424 SHEET 5 AA2 6 PHE A 405 THR A 408 1 O VAL A 406 N TRP A 361 SHEET 6 AA2 6 VAL A 383 LEU A 386 1 N ILE A 384 O VAL A 407 SHEET 1 AA3 2 ARG A 428 LEU A 435 0 SHEET 2 AA3 2 ARG A 439 PRO A 447 -1 O ALA A 443 N LYS A 431 SHEET 1 AA4 2 MET A 572 GLU A 573 0 SHEET 2 AA4 2 VAL A 576 PRO A 577 -1 O VAL A 576 N GLU A 573 SHEET 1 AA5 2 GLU A 579 TRP A 581 0 SHEET 2 AA5 2 LYS A 587 VAL A 589 -1 O ARG A 588 N VAL A 580 LINK OG1 THR A 201 MG MG A 703 1555 1555 2.31 LINK OE2 GLU A 286 MG MG A 703 1555 1555 2.13 LINK O3G GSP A 701 MG MG A 703 1555 1555 1.92 LINK O2B GSP A 701 MG MG A 703 1555 1555 2.13 LINK MG MG A 703 O HOH A 823 1555 1555 1.89 LINK MG MG A 703 O HOH A 893 1555 1555 2.17 LINK MG MG A 704 O HOH A 801 1555 2957 1.90 LINK MG MG A 704 O HOH A 838 1555 1555 2.13 LINK MG MG A 704 O HOH A 934 1555 1555 2.05 LINK MG MG A 704 O HOH A 953 1555 2957 2.21 CISPEP 1 GLY A 444 PRO A 445 0 6.12 SITE 1 AC1 18 HIS A 195 PRO A 196 GLY A 197 ALA A 198 SITE 2 AC1 18 GLY A 199 LYS A 200 THR A 201 ARG A 202 SITE 3 AC1 18 GLU A 286 ALA A 317 ASN A 417 ARG A 459 SITE 4 AC1 18 ARG A 462 MG A 703 HOH A 823 HOH A 859 SITE 5 AC1 18 HOH A 894 HOH A 908 SITE 1 AC2 2 ARG A 388 THR A 409 SITE 1 AC3 5 THR A 201 GLU A 286 GSP A 701 HOH A 823 SITE 2 AC3 5 HOH A 893 SITE 1 AC4 3 HIS A 195 HOH A 838 HOH A 934 CRYST1 63.950 53.420 65.390 90.00 105.04 90.00 P 1 21 1 2 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 0.015637 0.000000 0.004202 0.00000 SCALE2 0.000000 0.018720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015835 0.00000