HEADER HYDROLASE 20-OCT-16 5H33 TITLE STRUCTURAL BASIS FOR DIMERIZATION OF THE DEATH EFFECTOR DOMAINS OF TITLE 2 CASPASE-8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASPASE-8; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CASP-8,APOPTOTIC CYSTEINE PROTEASE,APOPTOTIC PROTEASE MCH-5, COMPND 5 CAP4,FADD-HOMOLOGOUS ICE/CED-3-LIKE PROTEASE,FADD-LIKE ICE,FLICE,ICE- COMPND 6 LIKE APOPTOTIC PROTEASE 5,MORT1-ASSOCIATED CED-3 HOMOLOG,MACH; COMPND 7 EC: 3.4.22.61; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CASP8, MCH5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA DE3 PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A(+) KEYWDS DEATH EFFECTOR DOMAIN, CASPASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.SHEN,J.PEI,X.GUO,J.QUAN REVDAT 2 08-NOV-23 5H33 1 REMARK REVDAT 1 25-OCT-17 5H33 0 JRNL AUTH C.SHEN,J.PEI,X.GUO,L.ZHOU,Q.LI,J.QUAN JRNL TITL STRUCTURAL BASIS FOR DIMERIZATION OF THE DEATH EFFECTOR JRNL TITL 2 DOMAINS OF CASPASE-8 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.V.AFONINE REMARK 1 TITL TOWARDS AUTOMATED CRYSTALLOGRAPHIC STRUCTURE REFINEMENT WITH REMARK 1 TITL 2 PHENIX.REFINE. REMARK 1 REF ACTA CRYSTALLOGR., SECT. D: V. 68 352 2012 REMARK 1 REF 2 BIOL. CRYSTALLOGR. REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 22505256 REMARK 1 DOI 10.1107/S0907444912001308 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.D.ADAMS REMARK 1 TITL PHENIX: A COMPREHENSIVE PYTHON-BASED SYSTEM FOR REMARK 1 TITL 2 MACROMOLECULAR STRUCTURE SOLUTION REMARK 1 REF ACTA CRYSTALLOGR., SECT. D: V. 66 213 2010 REMARK 1 REF 2 BIOL. CRYSTALLOGR. REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 20124702 REMARK 1 DOI 10.1107/S0907444909052925 REMARK 1 REFERENCE 3 REMARK 1 AUTH C.SHEN,J.QUAN REMARK 1 TITL CRYSTAL STRUCTURE OF THE DEATH EFFECTOR DOMAINS OF CASPASE-8 REMARK 1 REF BIOCHEM. BIOPHYS. RES. V. 463 297 2015 REMARK 1 REF 2 COMMUN. REMARK 1 REFN ISSN 0006-291X REMARK 1 PMID 26003730 REMARK 1 DOI 10.1016/J.BBRC.2015.05.054 REMARK 2 REMARK 2 RESOLUTION. 3.60 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.338 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 5874 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.283 REMARK 3 R VALUE (WORKING SET) : 0.280 REMARK 3 FREE R VALUE : 0.313 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.027 REMARK 3 FREE R VALUE TEST SET COUNT : 589 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 43.6357 - 5.7117 0.98 1345 153 0.2343 0.2860 REMARK 3 2 5.7117 - 4.5350 1.00 1325 148 0.2992 0.3105 REMARK 3 3 4.5350 - 3.9622 1.00 1312 143 0.2891 0.3116 REMARK 3 4 3.9622 - 3.6001 0.99 1303 145 0.3419 0.3729 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.557 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 83.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 86.62 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 : 0.003 3046 REMARK 3 ANGLE : 0.644 4074 REMARK 3 CHIRALITY : 0.038 460 REMARK 3 PLANARITY : 0.003 524 REMARK 3 DIHEDRAL : 12.522 1938 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESSEQ 2:11 OR RESSEQ 13:39 REMARK 3 OR (RESID 40 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB OR NAME CG OR REMARK 3 NAME OD1)) OR RESSEQ 41:117 OR RESSEQ 119: REMARK 3 129 OR RESSEQ 133:134 OR (RESID 135 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB OR NAME CG OR NAME OD2)) OR REMARK 3 RESSEQ 136:148 OR RESSEQ 150:182)) REMARK 3 SELECTION : (CHAIN B AND (RESSEQ 2:11 OR RESSEQ 13:39 REMARK 3 OR (RESID 40 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB OR NAME CG OR REMARK 3 NAME OD1)) OR RESSEQ 41:117 OR RESSEQ 119: REMARK 3 129 OR RESSEQ 133:134 OR (RESID 135 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB OR NAME CG OR NAME OD2)) OR REMARK 3 RESSEQ 136:148 OR RESSEQ 150:182)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5H33 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-OCT-16. REMARK 100 THE DEPOSITION ID IS D_1300001919. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-002+ REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CONFOCAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR 1.4 REMARK 200 DATA SCALING SOFTWARE : D*TREK 9.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5874 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.600 REMARK 200 RESOLUTION RANGE LOW (A) : 54.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.310 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 2.5.6 REMARK 200 STARTING MODEL: 4ZBW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM SODIUM CHLORIDE, 100MM TRIS PH REMARK 280 8.5, 22.5% PEG3350, EVAPORATION, TEMPERATURE 293K 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 25.47000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL 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 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 MET A 1 REMARK 465 LYS A 183 REMARK 465 GLU A 184 REMARK 465 ARG A 185 REMARK 465 SER A 186 REMARK 465 SER A 187 REMARK 465 SER A 188 REMARK 465 MET B 1 REMARK 465 LYS B 183 REMARK 465 GLU B 184 REMARK 465 ARG B 185 REMARK 465 SER B 186 REMARK 465 SER B 187 REMARK 465 SER B 188 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 ASP A 15 -168.86 -102.34 REMARK 500 SER A 129 39.14 -74.69 REMARK 500 LYS A 130 38.72 -159.96 REMARK 500 ILE A 167 -75.66 -80.42 REMARK 500 ASP B 15 -168.41 -103.38 REMARK 500 LYS B 132 -110.54 60.28 REMARK 500 ARG B 149 12.78 -68.00 REMARK 500 VAL B 150 62.79 38.12 REMARK 500 ILE B 167 -75.39 -80.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5H31 RELATED DB: PDB DBREF 5H33 A 1 188 UNP Q14790 CASP8_HUMAN 1 188 DBREF 5H33 B 1 188 UNP Q14790 CASP8_HUMAN 1 188 SEQADV 5H33 ALA A 122 UNP Q14790 PHE 122 ENGINEERED MUTATION SEQADV 5H33 ALA B 122 UNP Q14790 PHE 122 ENGINEERED MUTATION SEQRES 1 A 188 MET ASP PHE SER ARG ASN LEU TYR ASP ILE GLY GLU GLN SEQRES 2 A 188 LEU ASP SER GLU ASP LEU ALA SER LEU LYS PHE LEU SER SEQRES 3 A 188 LEU ASP TYR ILE PRO GLN ARG LYS GLN GLU PRO ILE LYS SEQRES 4 A 188 ASP ALA LEU MET LEU PHE GLN ARG LEU GLN GLU LYS ARG SEQRES 5 A 188 MET LEU GLU GLU SER ASN LEU SER PHE LEU LYS GLU LEU SEQRES 6 A 188 LEU PHE ARG ILE ASN ARG LEU ASP LEU LEU ILE THR TYR SEQRES 7 A 188 LEU ASN THR ARG LYS GLU GLU MET GLU ARG GLU LEU GLN SEQRES 8 A 188 THR PRO GLY ARG ALA GLN ILE SER ALA TYR ARG VAL MET SEQRES 9 A 188 LEU TYR GLN ILE SER GLU GLU VAL SER ARG SER GLU LEU SEQRES 10 A 188 ARG SER PHE LYS ALA LEU LEU GLN GLU GLU ILE SER LYS SEQRES 11 A 188 CYS LYS LEU ASP ASP ASP MET ASN LEU LEU ASP ILE PHE SEQRES 12 A 188 ILE GLU MET GLU LYS ARG VAL ILE LEU GLY GLU GLY LYS SEQRES 13 A 188 LEU ASP ILE LEU LYS ARG VAL CYS ALA GLN ILE ASN LYS SEQRES 14 A 188 SER LEU LEU LYS ILE ILE ASN ASP TYR GLU GLU PHE SER SEQRES 15 A 188 LYS GLU ARG SER SER SER SEQRES 1 B 188 MET ASP PHE SER ARG ASN LEU TYR ASP ILE GLY GLU GLN SEQRES 2 B 188 LEU ASP SER GLU ASP LEU ALA SER LEU LYS PHE LEU SER SEQRES 3 B 188 LEU ASP TYR ILE PRO GLN ARG LYS GLN GLU PRO ILE LYS SEQRES 4 B 188 ASP ALA LEU MET LEU PHE GLN ARG LEU GLN GLU LYS ARG SEQRES 5 B 188 MET LEU GLU GLU SER ASN LEU SER PHE LEU LYS GLU LEU SEQRES 6 B 188 LEU PHE ARG ILE ASN ARG LEU ASP LEU LEU ILE THR TYR SEQRES 7 B 188 LEU ASN THR ARG LYS GLU GLU MET GLU ARG GLU LEU GLN SEQRES 8 B 188 THR PRO GLY ARG ALA GLN ILE SER ALA TYR ARG VAL MET SEQRES 9 B 188 LEU TYR GLN ILE SER GLU GLU VAL SER ARG SER GLU LEU SEQRES 10 B 188 ARG SER PHE LYS ALA LEU LEU GLN GLU GLU ILE SER LYS SEQRES 11 B 188 CYS LYS LEU ASP ASP ASP MET ASN LEU LEU ASP ILE PHE SEQRES 12 B 188 ILE GLU MET GLU LYS ARG VAL ILE LEU GLY GLU GLY LYS SEQRES 13 B 188 LEU ASP ILE LEU LYS ARG VAL CYS ALA GLN ILE ASN LYS SEQRES 14 B 188 SER LEU LEU LYS ILE ILE ASN ASP TYR GLU GLU PHE SER SEQRES 15 B 188 LYS GLU ARG SER SER SER HELIX 1 AA1 ASP A 2 LEU A 14 1 13 HELIX 2 AA2 ASP A 15 LEU A 25 1 11 HELIX 3 AA3 PRO A 31 GLN A 35 5 5 HELIX 4 AA4 ASP A 40 LYS A 51 1 12 HELIX 5 AA5 LEU A 59 ILE A 69 1 11 HELIX 6 AA6 ARG A 71 ASN A 80 1 10 HELIX 7 AA7 ARG A 82 THR A 92 1 11 HELIX 8 AA8 SER A 99 VAL A 112 1 14 HELIX 9 AA9 SER A 113 SER A 129 1 17 HELIX 10 AB1 ASN A 138 ARG A 149 1 12 HELIX 11 AB2 LEU A 157 ASN A 168 1 12 HELIX 12 AB3 ASN A 168 SER A 182 1 15 HELIX 13 AB4 PHE B 3 LEU B 14 1 12 HELIX 14 AB5 ASP B 15 SER B 26 1 12 HELIX 15 AB6 PRO B 31 GLU B 36 5 6 HELIX 16 AB7 ASP B 40 LYS B 51 1 12 HELIX 17 AB8 LEU B 59 ILE B 69 1 11 HELIX 18 AB9 ARG B 71 ASN B 80 1 10 HELIX 19 AC1 ARG B 82 THR B 92 1 11 HELIX 20 AC2 SER B 99 VAL B 112 1 14 HELIX 21 AC3 SER B 113 SER B 129 1 17 HELIX 22 AC4 ASN B 138 ARG B 149 1 12 HELIX 23 AC5 LEU B 157 ASN B 168 1 12 HELIX 24 AC6 ASN B 168 PHE B 181 1 14 CRYST1 56.420 50.940 90.444 90.00 105.24 90.00 P 1 21 1 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 0.017724 0.000000 0.004828 0.00000 SCALE2 0.000000 0.019631 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011459 0.00000