HEADER IMMUNE SYSTEM 14-APR-24 8Z37 TITLE CRYSTAL STRUCTURE OF HUMAN STING LIGAND BINDING DOMAIN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: STIMULATOR OF INTERFERON GENES PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HSTING,ENDOPLASMIC RETICULUM INTERFERON STIMULATOR,ERIS, COMPND 5 MEDIATOR OF IRF3 ACTIVATION,HMITA,TRANSMEMBRANE PROTEIN 173; COMPND 6 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: STING1, ERIS, MITA, STING, TMEM173; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CGAMP BINDING PROTEIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR P.K.SUN,X.J.LI REVDAT 2 22-OCT-25 8Z37 1 JRNL REVDAT 1 16-APR-25 8Z37 0 JRNL AUTH P.SUN,B.WANG,C.LIU,Z.WANG,Y.LIU,Y.B.QIAO,X.LI JRNL TITL A FLUORESCENT STING LIGAND SENSOR FOR HIGH-THROUGHPUT JRNL TITL 2 SCREENING OF COMPOUNDS THAT CAN ENHANCE TUMOR IMMUNOTHERAPY. JRNL REF CELL REP METHODS V. 5 01106 2025 JRNL REFN ISSN 2667-2375 JRNL PMID 40669456 JRNL DOI 10.1016/J.CRMETH.2025.101106 REMARK 2 REMARK 2 RESOLUTION. 2.40 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 10639 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.221 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 525 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 10.0000 - 3.8100 1.00 2604 149 0.1983 0.2223 REMARK 3 2 3.8100 - 3.0200 1.00 2501 144 0.2288 0.2477 REMARK 3 3 3.0200 - 2.6400 1.00 2520 114 0.2614 0.3216 REMARK 3 4 2.6400 - 2.4000 1.00 2489 118 0.2720 0.3030 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.890 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 : 0.015 1460 REMARK 3 ANGLE : 1.675 1981 REMARK 3 CHIRALITY : 0.094 218 REMARK 3 PLANARITY : 0.009 258 REMARK 3 DIHEDRAL : 20.417 539 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 8Z37 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 15-APR-24. REMARK 100 THE DEPOSITION ID IS D_1300046937. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-OCT-23 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : AGILENT ATLAS CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10639 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 6.42 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 (%): 58.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.16 M CALCIUM ACETATE, 0.08 M SODIUM REMARK 280 CACODYLATE, PH [6.5], 14.4 % W/V PEG 8000, 20 % V/V GLYCEROL, REMARK 280 LIQUID DIFFUSION, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.47750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.47750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 40.35700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.73850 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 40.35700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.73850 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 36.47750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 40.35700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.73850 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 36.47750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 40.35700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 44.73850 REMARK 290 SMTRY3 8 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 89.47700 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 72.95500 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 CL CL A 401 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 508 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 528 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 GLN A 228 REMARK 465 THR A 229 REMARK 465 GLY A 230 REMARK 465 ASP A 231 REMARK 465 HIS A 232 REMARK 465 ALA A 233 REMARK 465 GLY A 234 REMARK 465 ILE A 235 REMARK 465 LYS A 236 REMARK 465 ASP A 237 REMARK 465 ARG A 238 REMARK 465 VAL A 239 REMARK 465 ASP A 319 REMARK 465 ASP A 320 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 ASN A 152 CG OD1 ND2 REMARK 470 LEU A 190 CG CD1 CD2 REMARK 470 ARG A 220 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 281 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 282 CG CD OE1 OE2 REMARK 470 GLU A 286 CG CD OE1 OE2 REMARK 470 GLU A 340 CG CD OE1 OE2 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 OD2 ASP A 205 OE1 GLU A 316 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 257 CA - CB - SG ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG A 331 CG - CD - NE ANGL. DEV. = 20.0 DEGREES 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 TYR A 167 -59.40 -135.81 REMARK 500 CYS A 206 25.49 49.93 REMARK 500 ASP A 216 114.97 -164.34 REMARK 500 CYS A 257 131.48 -171.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR A 256 CYS A 257 -144.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 528 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A 529 DISTANCE = 7.04 ANGSTROMS REMARK 525 HOH A 530 DISTANCE = 8.87 ANGSTROMS 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 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 205 OD2 REMARK 620 2 GLU A 316 OE1 52.3 REMARK 620 3 GLU A 316 OE2 112.7 61.1 REMARK 620 4 VAL A 341 O 106.2 71.9 38.8 REMARK 620 N 1 2 3 DBREF 8Z37 A 152 343 UNP Q86WV6 STING_HUMAN 152 343 SEQRES 1 A 192 ASN PHE ASN VAL ALA HIS GLY LEU ALA TRP SER TYR TYR SEQRES 2 A 192 ILE GLY TYR LEU ARG LEU ILE LEU PRO GLU LEU GLN ALA SEQRES 3 A 192 ARG ILE ARG THR TYR ASN GLN HIS TYR ASN ASN LEU LEU SEQRES 4 A 192 ARG GLY ALA VAL SER GLN ARG LEU TYR ILE LEU LEU PRO SEQRES 5 A 192 LEU ASP CYS GLY VAL PRO ASP ASN LEU SER MET ALA ASP SEQRES 6 A 192 PRO ASN ILE ARG PHE LEU ASP LYS LEU PRO GLN GLN THR SEQRES 7 A 192 GLY ASP HIS ALA GLY ILE LYS ASP ARG VAL TYR SER ASN SEQRES 8 A 192 SER ILE TYR GLU LEU LEU GLU ASN GLY GLN ARG ALA GLY SEQRES 9 A 192 THR CYS VAL LEU GLU TYR ALA THR PRO LEU GLN THR LEU SEQRES 10 A 192 PHE ALA MET SER GLN TYR SER GLN ALA GLY PHE SER ARG SEQRES 11 A 192 GLU ASP ARG LEU GLU GLN ALA LYS LEU PHE CYS ARG THR SEQRES 12 A 192 LEU GLU ASP ILE LEU ALA ASP ALA PRO GLU SER GLN ASN SEQRES 13 A 192 ASN CYS ARG LEU ILE ALA TYR GLN GLU PRO ALA ASP ASP SEQRES 14 A 192 SER SER PHE SER LEU SER GLN GLU VAL LEU ARG HIS LEU SEQRES 15 A 192 ARG GLN GLU GLU LYS GLU GLU VAL THR VAL HET CL A 401 1 HET CA A 402 1 HET Y4T A 403 20 HETNAM CL CHLORIDE ION HETNAM CA CALCIUM ION HETNAM Y4T (1P)-3',5-DI(PROP-2-EN-1-YL)[1,1'-BIPHENYL]-2,4'-DIOL HETSYN Y4T HONOKIOL FORMUL 2 CL CL 1- FORMUL 3 CA CA 2+ FORMUL 4 Y4T C18 H18 O2 FORMUL 5 HOH *30(H2 O) HELIX 1 AA1 ASN A 154 TYR A 167 1 14 HELIX 2 AA2 TYR A 167 ARG A 191 1 25 HELIX 3 AA3 ASN A 211 ASP A 216 1 6 HELIX 4 AA4 THR A 263 GLN A 273 1 11 HELIX 5 AA5 TYR A 274 GLY A 278 5 5 HELIX 6 AA6 SER A 280 ASP A 301 1 22 HELIX 7 AA7 ALA A 302 ASN A 307 1 6 HELIX 8 AA8 SER A 324 VAL A 343 1 20 SHEET 1 AA1 5 ILE A 219 LYS A 224 0 SHEET 2 AA1 5 SER A 243 GLU A 249 -1 O ILE A 244 N ASP A 223 SHEET 3 AA1 5 GLN A 252 TYR A 261 -1 O CYS A 257 N TYR A 245 SHEET 4 AA1 5 LEU A 198 PRO A 203 1 N LEU A 201 O GLU A 260 SHEET 5 AA1 5 CYS A 309 TYR A 314 1 O ILE A 312 N LEU A 202 LINK OD2 ASP A 205 CA CA A 402 1555 1555 2.60 LINK OE1 GLU A 316 CA CA A 402 1555 1555 2.13 LINK OE2 GLU A 316 CA CA A 402 1555 1555 2.22 LINK O VAL A 341 CA CA A 402 1555 6555 2.12 CRYST1 80.714 89.477 72.955 90.00 90.00 90.00 C 2 2 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 0.012389 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011176 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013707 0.00000 TER 1413 VAL A 343 HETATM 1414 CL CL A 401 28.325 44.739 36.477 0.50 86.80 CL HETATM 1415 CA CA A 402 18.642 20.832 16.628 1.00 71.95 CA HETATM 1416 C1 Y4T A 403 39.897 20.732 18.550 0.90 62.31 C HETATM 1417 O1 Y4T A 403 39.844 27.079 22.153 0.90 72.12 O HETATM 1418 C2 Y4T A 403 39.054 21.667 18.948 0.90 68.09 C HETATM 1419 C7 Y4T A 403 39.500 25.802 21.727 0.90 67.41 C HETATM 1420 C8 Y4T A 403 38.202 25.478 21.374 0.90 66.87 C HETATM 1421 C3 Y4T A 403 38.644 21.831 20.418 0.90 60.63 C HETATM 1422 C4 Y4T A 403 38.920 23.247 20.893 0.90 66.85 C HETATM 1423 C5 Y4T A 403 40.205 23.583 21.239 0.90 62.52 C HETATM 1424 C6 Y4T A 403 40.491 24.858 21.656 0.90 63.41 C HETATM 1425 C9 Y4T A 403 37.086 26.508 21.462 0.90 66.08 C HETATM 1426 C10 Y4T A 403 35.899 26.122 22.010 0.90 66.35 C HETATM 1427 C11 Y4T A 403 34.870 27.024 22.132 0.90 72.80 C HETATM 1428 C12 Y4T A 403 35.015 28.315 21.698 0.90 76.23 C HETATM 1429 C13 Y4T A 403 36.196 28.713 21.146 0.90 79.68 C HETATM 1430 C14 Y4T A 403 36.314 30.161 20.683 0.90 83.48 C HETATM 1431 C15 Y4T A 403 35.139 30.586 19.801 0.90 85.28 C HETATM 1432 C16 Y4T A 403 34.462 31.688 20.063 0.90 83.78 C HETATM 1433 C17 Y4T A 403 37.238 27.811 21.030 0.90 73.17 C HETATM 1434 C18 Y4T A 403 37.916 24.192 20.961 0.90 63.70 C HETATM 1435 O2 Y4T A 403 33.966 29.221 21.812 0.90 80.92 O HETATM 1436 O HOH A 501 36.753 7.225 23.093 1.00 70.93 O HETATM 1437 O HOH A 502 11.827 22.909 35.979 1.00 61.00 O HETATM 1438 O HOH A 503 19.998 22.855 20.183 1.00 47.42 O HETATM 1439 O HOH A 504 25.978 22.709 5.884 1.00 48.78 O HETATM 1440 O HOH A 505 49.113 19.771 31.311 1.00 49.15 O HETATM 1441 O HOH A 506 23.858 36.939 18.711 1.00 87.10 O HETATM 1442 O HOH A 507 31.135 19.521 2.677 1.00 50.21 O HETATM 1443 O HOH A 508 40.357 10.084 18.239 0.50 48.92 O HETATM 1444 O HOH A 509 23.187 15.470 30.053 1.00 56.54 O HETATM 1445 O HOH A 510 27.564 16.465 38.217 1.00 82.34 O HETATM 1446 O HOH A 511 26.261 22.526 13.469 1.00 50.34 O HETATM 1447 O HOH A 512 16.531 28.383 39.962 1.00 70.55 O HETATM 1448 O HOH A 513 16.992 13.583 24.827 1.00 69.17 O HETATM 1449 O HOH A 514 27.513 28.514 21.796 1.00 43.49 O HETATM 1450 O HOH A 515 17.418 16.496 14.752 1.00 59.01 O HETATM 1451 O HOH A 516 28.512 12.926 2.748 1.00 59.87 O HETATM 1452 O HOH A 517 13.350 38.880 26.480 1.00 77.60 O HETATM 1453 O HOH A 518 37.529 33.350 27.886 1.00 92.57 O HETATM 1454 O HOH A 519 17.119 16.789 36.063 1.00 63.73 O HETATM 1455 O HOH A 520 25.888 36.411 17.861 1.00 83.17 O HETATM 1456 O HOH A 521 32.652 44.408 41.100 1.00 80.54 O HETATM 1457 O HOH A 522 16.662 33.816 37.731 1.00 72.69 O HETATM 1458 O HOH A 523 34.136 5.443 26.782 1.00 77.04 O HETATM 1459 O HOH A 524 20.762 11.208 25.635 1.00 75.55 O HETATM 1460 O HOH A 525 29.656 22.752 46.462 1.00 78.53 O HETATM 1461 O HOH A 526 12.324 40.521 34.368 1.00 71.21 O HETATM 1462 O HOH A 527 24.393 10.494 26.033 1.00 66.13 O HETATM 1463 O HOH A 528 35.941 44.739 36.477 0.50 66.38 O HETATM 1464 O HOH A 529 43.880 42.736 32.999 1.00 82.78 O HETATM 1465 O HOH A 530 48.071 38.952 30.738 1.00 80.18 O CONECT 449 1415 CONECT 1212 1415 CONECT 1213 1415 CONECT 1415 449 1212 1213 CONECT 1416 1418 CONECT 1417 1419 CONECT 1418 1416 1421 CONECT 1419 1417 1420 1424 CONECT 1420 1419 1425 1434 CONECT 1421 1418 1422 CONECT 1422 1421 1423 1434 CONECT 1423 1422 1424 CONECT 1424 1419 1423 CONECT 1425 1420 1426 1433 CONECT 1426 1425 1427 CONECT 1427 1426 1428 CONECT 1428 1427 1429 1435 CONECT 1429 1428 1430 1433 CONECT 1430 1429 1431 CONECT 1431 1430 1432 CONECT 1432 1431 CONECT 1433 1425 1429 CONECT 1434 1420 1422 CONECT 1435 1428 MASTER 350 0 3 8 5 0 0 6 1464 1 24 15 END