HEADER VIRAL PROTEIN 02-JUL-21 7RAR TITLE STRUCTURE OF Q67H MUTANT OF DISULFIDE STABILIZED HIV-1 CA HEXAMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAPSID PROTEIN P24; COMPND 3 CHAIN: C; COMPND 4 SYNONYM: CA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_COMMON: HIV-1; SOURCE 4 ORGANISM_TAXID: 11676; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.M.BESTER,M.KVARATSKHELIA REVDAT 4 18-OCT-23 7RAR 1 REMARK REVDAT 3 09-NOV-22 7RAR 1 JRNL REVDAT 2 19-OCT-22 7RAR 1 JRNL REVDAT 1 28-SEP-22 7RAR 0 JRNL AUTH S.M.BESTER,D.ADU-AMPRATWUM,A.S.ANNAMALAI,G.WEI,L.BRIGANTI, JRNL AUTH 2 B.C.MURPHY,R.HANEY,J.R.FUCHS,M.KVARATSKHELIA JRNL TITL STRUCTURAL AND MECHANISTIC BASES OF VIRAL RESISTANCE TO JRNL TITL 2 HIV-1 CAPSID INHIBITOR LENACAPAVIR. JRNL REF MBIO V. 13 80422 2022 JRNL REFN ESSN 2150-7511 JRNL PMID 36190128 JRNL DOI 10.1128/MBIO.01804-22 REMARK 2 REMARK 2 RESOLUTION. 2.15 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 15247 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.810 REMARK 3 FREE R VALUE TEST SET COUNT : 734 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 46.7500 - 3.6800 1.00 2948 161 0.1893 0.2149 REMARK 3 2 3.6800 - 2.9200 1.00 2889 175 0.1954 0.2412 REMARK 3 3 2.9200 - 2.5500 1.00 2884 136 0.2223 0.2622 REMARK 3 4 2.5500 - 2.3200 1.00 2901 132 0.2355 0.2584 REMARK 3 5 2.3200 - 2.1500 1.00 2891 130 0.2621 0.2995 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) : 0.229 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.661 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.65 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 : 0.005 1688 REMARK 3 ANGLE : 0.717 2297 REMARK 3 CHIRALITY : 0.048 258 REMARK 3 PLANARITY : 0.006 300 REMARK 3 DIHEDRAL : 16.387 640 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 1 THROUGH 144 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.9600 -8.2248 -24.9112 REMARK 3 T TENSOR REMARK 3 T11: 0.1381 T22: 0.1555 REMARK 3 T33: 0.1592 T12: -0.0184 REMARK 3 T13: -0.0036 T23: 0.0072 REMARK 3 L TENSOR REMARK 3 L11: 2.6076 L22: 2.1019 REMARK 3 L33: 2.5938 L12: -0.2746 REMARK 3 L13: -0.3880 L23: -0.4708 REMARK 3 S TENSOR REMARK 3 S11: 0.0084 S12: 0.2581 S13: -0.0157 REMARK 3 S21: -0.2288 S22: -0.1068 S23: -0.0586 REMARK 3 S31: 0.1262 S32: 0.0952 S33: 0.0800 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 145 THROUGH 195 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.5178 -31.5335 -0.7419 REMARK 3 T TENSOR REMARK 3 T11: 0.2320 T22: 0.2079 REMARK 3 T33: 0.2050 T12: 0.0558 REMARK 3 T13: 0.0312 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 4.3895 L22: 5.8232 REMARK 3 L33: 3.3726 L12: 2.2882 REMARK 3 L13: -0.5520 L23: -2.3056 REMARK 3 S TENSOR REMARK 3 S11: -0.0689 S12: -0.0956 S13: -0.0436 REMARK 3 S21: 0.0075 S22: -0.0706 S23: -0.0639 REMARK 3 S31: 0.1254 S32: -0.0023 S33: 0.1262 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 196 THROUGH 219 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.4926 -43.2307 -2.2603 REMARK 3 T TENSOR REMARK 3 T11: 0.3177 T22: 0.1701 REMARK 3 T33: 0.3868 T12: -0.0526 REMARK 3 T13: 0.0400 T23: 0.0247 REMARK 3 L TENSOR REMARK 3 L11: 4.1057 L22: 3.4127 REMARK 3 L33: 9.3675 L12: 0.6567 REMARK 3 L13: 3.7433 L23: -2.2006 REMARK 3 S TENSOR REMARK 3 S11: 0.2544 S12: -0.3990 S13: -0.6141 REMARK 3 S21: 0.0224 S22: -0.0230 S23: 0.1970 REMARK 3 S31: 0.7719 S32: -0.2201 S33: -0.2048 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 7RAR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1000257957. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-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 : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00003 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : RDI CMOS_8M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15259 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 46.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.80 REMARK 200 R MERGE (I) : 0.18200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.20 REMARK 200 R MERGE FOR SHELL (I) : 1.59000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 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: 3H47 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.425M NAI, 4% PEG 3350, 6% GLYCEROL, REMARK 280 0.1M SODIUM CACODYLATE TRIHYDRATE PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 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 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 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 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 24920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 56930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -404.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 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 ALA C 177 REMARK 465 SER C 178 REMARK 465 GLN C 179 REMARK 465 GLU C 180 REMARK 465 VAL C 181 REMARK 465 LYS C 182 REMARK 465 ASN C 183 REMARK 465 ALA C 184 REMARK 465 ALA C 185 REMARK 465 GLY C 220 REMARK 465 VAL C 221 REMARK 465 GLY C 222 REMARK 465 GLY C 223 REMARK 465 PRO C 224 REMARK 465 GLY C 225 REMARK 465 HIS C 226 REMARK 465 LYS C 227 REMARK 465 ALA C 228 REMARK 465 ARG C 229 REMARK 465 VAL C 230 REMARK 465 LEU C 231 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 GLN C 9 CG CD OE1 NE2 REMARK 470 ARG C 18 CD NE CZ NH1 NH2 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 C 5 -165.02 -77.73 REMARK 500 ASN C 5 -165.02 -70.97 REMARK 500 ALA C 31 -115.49 53.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7RAO RELATED DB: PDB DBREF 7RAR C 1 231 UNP P12493 GAG_HV1N5 133 363 SEQADV 7RAR CYS C 14 UNP P12493 ALA 146 ENGINEERED MUTATION SEQADV 7RAR CYS C 45 UNP P12493 GLU 177 ENGINEERED MUTATION SEQADV 7RAR HIS C 67 UNP P12493 GLN 199 ENGINEERED MUTATION SEQADV 7RAR ALA C 184 UNP P12493 TRP 316 ENGINEERED MUTATION SEQADV 7RAR ALA C 185 UNP P12493 MET 317 ENGINEERED MUTATION SEQRES 1 C 231 PRO ILE VAL GLN ASN LEU GLN GLY GLN MET VAL HIS GLN SEQRES 2 C 231 CYS ILE SER PRO ARG THR LEU ASN ALA TRP VAL LYS VAL SEQRES 3 C 231 VAL GLU GLU LYS ALA PHE SER PRO GLU VAL ILE PRO MET SEQRES 4 C 231 PHE SER ALA LEU SER CYS GLY ALA THR PRO GLN ASP LEU SEQRES 5 C 231 ASN THR MET LEU ASN THR VAL GLY GLY HIS GLN ALA ALA SEQRES 6 C 231 MET HIS MET LEU LYS GLU THR ILE ASN GLU GLU ALA ALA SEQRES 7 C 231 GLU TRP ASP ARG LEU HIS PRO VAL HIS ALA GLY PRO ILE SEQRES 8 C 231 ALA PRO GLY GLN MET ARG GLU PRO ARG GLY SER ASP ILE SEQRES 9 C 231 ALA GLY THR THR SER THR LEU GLN GLU GLN ILE GLY TRP SEQRES 10 C 231 MET THR HIS ASN PRO PRO ILE PRO VAL GLY GLU ILE TYR SEQRES 11 C 231 LYS ARG TRP ILE ILE LEU GLY LEU ASN LYS ILE VAL ARG SEQRES 12 C 231 MET TYR SER PRO THR SER ILE LEU ASP ILE ARG GLN GLY SEQRES 13 C 231 PRO LYS GLU PRO PHE ARG ASP TYR VAL ASP ARG PHE TYR SEQRES 14 C 231 LYS THR LEU ARG ALA GLU GLN ALA SER GLN GLU VAL LYS SEQRES 15 C 231 ASN ALA ALA THR GLU THR LEU LEU VAL GLN ASN ALA ASN SEQRES 16 C 231 PRO ASP CYS LYS THR ILE LEU LYS ALA LEU GLY PRO GLY SEQRES 17 C 231 ALA THR LEU GLU GLU MET MET THR ALA CYS GLN GLY VAL SEQRES 18 C 231 GLY GLY PRO GLY HIS LYS ALA ARG VAL LEU HET IOD C 301 1 HET IOD C 302 1 HET IOD C 303 1 HET IOD C 304 1 HET IOD C 305 1 HET IOD C 306 1 HET CL C 307 1 HET CL C 308 1 HET CL C 309 1 HET CL C 310 1 HETNAM IOD IODIDE ION HETNAM CL CHLORIDE ION FORMUL 2 IOD 6(I 1-) FORMUL 8 CL 4(CL 1-) FORMUL 12 HOH *176(H2 O) HELIX 1 AA1 SER C 16 ALA C 31 1 16 HELIX 2 AA2 GLU C 35 SER C 44 1 10 HELIX 3 AA3 THR C 48 THR C 58 1 11 HELIX 4 AA4 HIS C 62 HIS C 84 1 23 HELIX 5 AA5 ARG C 100 ALA C 105 1 6 HELIX 6 AA6 THR C 110 THR C 119 1 10 HELIX 7 AA7 PRO C 125 TYR C 145 1 21 HELIX 8 AA8 SER C 149 ILE C 153 5 5 HELIX 9 AA9 PRO C 160 GLN C 176 1 17 HELIX 10 AB1 GLU C 187 ASN C 193 1 7 HELIX 11 AB2 ASN C 195 GLY C 206 1 12 HELIX 12 AB3 THR C 210 CYS C 218 1 9 SHEET 1 AA1 2 ILE C 2 GLN C 4 0 SHEET 2 AA1 2 MET C 10 HIS C 12 -1 O VAL C 11 N VAL C 3 SSBOND 1 CYS C 14 CYS C 45 1555 6555 2.04 SSBOND 2 CYS C 198 CYS C 218 1555 1555 2.04 CISPEP 1 ASN C 121 PRO C 122 0 -2.13 CRYST1 91.849 91.849 57.775 90.00 90.00 120.00 P 6 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 0.010887 0.006286 0.000000 0.00000 SCALE2 0.000000 0.012572 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017309 0.00000