HEADER ANTIVIRAL PROTEIN/INHIBITOR 08-NOV-22 8HEI TITLE CRYSTAL STRUCTURE OF CTSB IN COMPLEX WITH E64D COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATHEPSIN B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: APP SECRETASE,APPS,CATHEPSIN B1; COMPND 5 EC: 3.4.22.1; 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: CTSB, CPSB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, ANTIVIRAL, PROTEASE, ANTIVIRAL PROTEIN, ANTIVIRAL PROTEIN- KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.WANG,D.LI,L.SUN,H.YANG REVDAT 1 13-DEC-23 8HEI 0 JRNL AUTH H.WANG,D.LI,L.SUN,H.YANG JRNL TITL CRYSTAL STRUCTURE OF CTSB IN COMPLEX WITH E64D JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1-4487-000 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) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 34818 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.152 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.173 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.740 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 30.8100 - 3.7300 0.99 2578 158 0.1472 0.1574 REMARK 3 2 3.7300 - 2.9600 0.99 2434 148 0.1348 0.1579 REMARK 3 3 2.9600 - 2.5900 0.99 2398 145 0.1515 0.1708 REMARK 3 4 2.5900 - 2.3500 0.98 2365 145 0.1500 0.1743 REMARK 3 5 2.3500 - 2.1800 0.98 2359 144 0.1435 0.1763 REMARK 3 6 2.1800 - 2.0500 0.98 2361 144 0.1525 0.1817 REMARK 3 7 2.0500 - 1.9500 0.99 2345 143 0.1418 0.1608 REMARK 3 8 1.9500 - 1.8700 0.97 2328 141 0.1417 0.1457 REMARK 3 9 1.8700 - 1.8000 0.97 2307 141 0.1569 0.1796 REMARK 3 10 1.8000 - 1.7300 0.99 2298 140 0.1658 0.2062 REMARK 3 11 1.7300 - 1.6800 0.95 2271 139 0.1639 0.2097 REMARK 3 12 1.6800 - 1.6300 0.99 2320 140 0.1722 0.1924 REMARK 3 13 1.6300 - 1.5900 0.95 2253 138 0.1793 0.2146 REMARK 3 14 1.5900 - 1.5500 0.94 2201 134 0.1936 0.2208 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.000 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 : 0.006 2058 REMARK 3 ANGLE : 0.905 2797 REMARK 3 CHIRALITY : 0.065 279 REMARK 3 PLANARITY : 0.008 369 REMARK 3 DIHEDRAL : 16.271 298 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 0 THROUGH 85 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.6417 -11.0076 11.5572 REMARK 3 T TENSOR REMARK 3 T11: 0.0590 T22: 0.0775 REMARK 3 T33: 0.0623 T12: -0.0145 REMARK 3 T13: 0.0027 T23: -0.0061 REMARK 3 L TENSOR REMARK 3 L11: 0.4861 L22: 1.0607 REMARK 3 L33: 1.1172 L12: -0.0726 REMARK 3 L13: 0.0578 L23: 0.0425 REMARK 3 S TENSOR REMARK 3 S11: 0.0242 S12: -0.0248 S13: 0.0286 REMARK 3 S21: 0.1523 S22: -0.0386 S23: -0.0419 REMARK 3 S31: -0.1137 S32: 0.0493 S33: 0.0089 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 86 THROUGH 125 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.8806 -4.5502 23.8662 REMARK 3 T TENSOR REMARK 3 T11: 0.2369 T22: 0.1176 REMARK 3 T33: 0.1099 T12: -0.0055 REMARK 3 T13: 0.0422 T23: -0.0157 REMARK 3 L TENSOR REMARK 3 L11: 0.6141 L22: 3.1848 REMARK 3 L33: 0.4589 L12: -1.3801 REMARK 3 L13: 0.0648 L23: -0.1405 REMARK 3 S TENSOR REMARK 3 S11: -0.0975 S12: -0.1001 S13: 0.0529 REMARK 3 S21: 0.5712 S22: 0.0769 S23: 0.1967 REMARK 3 S31: -0.2038 S32: -0.0010 S33: 0.0015 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 126 THROUGH 194 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.4296 -6.7697 9.2611 REMARK 3 T TENSOR REMARK 3 T11: 0.0400 T22: 0.0778 REMARK 3 T33: 0.0666 T12: -0.0104 REMARK 3 T13: 0.0021 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 0.4396 L22: 1.2726 REMARK 3 L33: 0.9279 L12: -0.0931 REMARK 3 L13: -0.0671 L23: 0.0346 REMARK 3 S TENSOR REMARK 3 S11: 0.0255 S12: -0.0285 S13: 0.0161 REMARK 3 S21: 0.1159 S22: -0.0291 S23: 0.0052 REMARK 3 S31: -0.0907 S32: -0.0094 S33: -0.0002 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 195 THROUGH 254 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.1278 -0.6237 4.1430 REMARK 3 T TENSOR REMARK 3 T11: 0.0401 T22: 0.0624 REMARK 3 T33: 0.0626 T12: -0.0068 REMARK 3 T13: 0.0031 T23: -0.0034 REMARK 3 L TENSOR REMARK 3 L11: 1.0632 L22: 1.3723 REMARK 3 L33: 1.2529 L12: -0.2373 REMARK 3 L13: -0.0487 L23: 0.3798 REMARK 3 S TENSOR REMARK 3 S11: 0.0356 S12: -0.0126 S13: 0.0875 REMARK 3 S21: 0.0301 S22: -0.0327 S23: 0.0649 REMARK 3 S31: -0.1428 S32: -0.0471 S33: -0.0135 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 8HEI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1300033482. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-AUG-22 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 : 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) : 0.9785 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 2020-12-02 REMARK 200 DATA SCALING SOFTWARE : XDS 2020-12-02 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34825 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 30.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 10.41 REMARK 200 R MERGE (I) : 0.14200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.64 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.62500 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: PHENIX 1.20.1-4487-000 REMARK 200 STARTING MODEL: 6AY2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.1 M SODIUM REMARK 280 ACETATE TRIHYDRATE PH 4.6, 30% W/V POLYETHYLENE GLYCOL 4,000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 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 15.55750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.05300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.75450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.05300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 15.55750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.75450 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: 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 ASP A -2 REMARK 465 LEU A -1 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 A 0 CG CD CE NZ REMARK 470 LYS A 127 CG CD CE NZ REMARK 470 GLU A 194 CG CD OE1 OE2 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 130 52.92 -91.60 REMARK 500 ASN A 222 176.72 72.10 REMARK 500 ALA A 248 -166.35 -160.05 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 666 DISTANCE = 6.39 ANGSTROMS DBREF 8HEI A -2 254 UNP P07858 CATB_HUMAN 77 333 SEQRES 1 A 257 ASP LEU LYS LEU PRO ALA SER PHE ASP ALA ARG GLU GLN SEQRES 2 A 257 TRP PRO GLN CYS PRO THR ILE LYS GLU ILE ARG ASP GLN SEQRES 3 A 257 GLY SER CYS GLY SER CYS TRP ALA PHE GLY ALA VAL GLU SEQRES 4 A 257 ALA ILE SER ASP ARG ILE CYS ILE HIS THR ASN ALA HIS SEQRES 5 A 257 VAL SER VAL GLU VAL SER ALA GLU ASP LEU LEU THR CYS SEQRES 6 A 257 CYS GLY SER MET CYS GLY ASP GLY CYS ASN GLY GLY TYR SEQRES 7 A 257 PRO ALA GLU ALA TRP ASN PHE TRP THR ARG LYS GLY LEU SEQRES 8 A 257 VAL SER GLY GLY LEU TYR GLU SER HIS VAL GLY CYS ARG SEQRES 9 A 257 PRO TYR SER ILE PRO PRO CYS GLU HIS HIS VAL ASN GLY SEQRES 10 A 257 SER ARG PRO PRO CYS THR GLY GLU GLY ASP THR PRO LYS SEQRES 11 A 257 CYS SER LYS ILE CYS GLU PRO GLY TYR SER PRO THR TYR SEQRES 12 A 257 LYS GLN ASP LYS HIS TYR GLY TYR ASN SER TYR SER VAL SEQRES 13 A 257 SER ASN SER GLU LYS ASP ILE MET ALA GLU ILE TYR LYS SEQRES 14 A 257 ASN GLY PRO VAL GLU GLY ALA PHE SER VAL TYR SER ASP SEQRES 15 A 257 PHE LEU LEU TYR LYS SER GLY VAL TYR GLN HIS VAL THR SEQRES 16 A 257 GLY GLU MET MET GLY GLY HIS ALA ILE ARG ILE LEU GLY SEQRES 17 A 257 TRP GLY VAL GLU ASN GLY THR PRO TYR TRP LEU VAL ALA SEQRES 18 A 257 ASN SER TRP ASN THR ASP TRP GLY ASP ASN GLY PHE PHE SEQRES 19 A 257 LYS ILE LEU ARG GLY GLN ASP HIS CYS GLY ILE GLU SER SEQRES 20 A 257 GLU VAL VAL ALA GLY ILE PRO ARG THR ASP HET E6D A 301 24 HET GOL A 302 6 HET GOL A 303 6 HET GOL A 304 6 HETNAM E6D ETHYL (3S)-3-HYDROXY-4-({(2S)-4-METHYL-1-[(3- HETNAM 2 E6D METHYLBUTYL)AMINO]-1-OXOPENTAN-2-YL}AMINO)-4- HETNAM 3 E6D OXOBUTANOATE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 E6D C17 H32 N2 O5 FORMUL 3 GOL 3(C3 H8 O3) FORMUL 6 HOH *266(H2 O) HELIX 1 AA1 ALA A 7 TRP A 11 1 5 HELIX 2 AA2 CYS A 14 GLU A 19 5 6 HELIX 3 AA3 SER A 28 THR A 46 1 19 HELIX 4 AA4 SER A 55 CYS A 63 1 9 HELIX 5 AA5 GLY A 64 GLY A 68 5 5 HELIX 6 AA6 ASP A 69 GLY A 73 5 5 HELIX 7 AA7 TYR A 75 LYS A 86 1 12 HELIX 8 AA8 SER A 156 GLY A 168 1 13 HELIX 9 AA9 ASP A 179 TYR A 183 5 5 HELIX 10 AB1 ASP A 238 ILE A 242 5 5 SHEET 1 AA1 3 PHE A 5 ASP A 6 0 SHEET 2 AA1 3 MET A 195 GLU A 209 -1 O TRP A 206 N PHE A 5 SHEET 3 AA1 3 VAL A 170 TYR A 177 -1 N VAL A 176 O MET A 196 SHEET 1 AA2 5 PHE A 5 ASP A 6 0 SHEET 2 AA2 5 MET A 195 GLU A 209 -1 O TRP A 206 N PHE A 5 SHEET 3 AA2 5 THR A 212 ALA A 218 -1 O ALA A 218 N ARG A 202 SHEET 4 AA2 5 PHE A 230 LEU A 234 -1 O PHE A 231 N VAL A 217 SHEET 5 AA2 5 VAL A 187 TYR A 188 1 N TYR A 188 O LYS A 232 SHEET 1 AA3 2 TYR A 151 SER A 152 0 SHEET 2 AA3 2 VAL A 247 ALA A 248 -1 O ALA A 248 N TYR A 151 SSBOND 1 CYS A 14 CYS A 43 1555 1555 2.11 SSBOND 2 CYS A 26 CYS A 71 1555 1555 2.04 SSBOND 3 CYS A 62 CYS A 128 1555 1555 2.05 SSBOND 4 CYS A 63 CYS A 67 1555 1555 2.03 SSBOND 5 CYS A 100 CYS A 132 1555 1555 2.04 SSBOND 6 CYS A 108 CYS A 119 1555 1555 2.03 LINK SG CYS A 29 C2 E6D A 301 1555 1555 1.83 CRYST1 31.115 81.509 94.106 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 0.032139 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012269 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010626 0.00000