HEADER HYDROLASE/RNA 01-NOV-13 4NGC TITLE STRUCTURE OF HUMAN DICER PLATFORM-PAZ-CONNECTOR HELIX CASSETTE IN TITLE 2 COMPLEX WITH 12-MER SIRNA HAVING UA-3' ENDS (2.1 ANGSTROM RESOLUTION) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDORIBONUCLEASE DICER; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PLATFORM-PAZ-CONNECTOR HELIX CASSETTE (UNP RESIDUES 765- COMPND 5 1065); COMPND 6 SYNONYM: HELICASE WITH RNASE MOTIF, HELICASE MOI; COMPND 7 EC: 3.1.26.-; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: 5'-R(*GP*CP*GP*AP*AP*UP*UP*CP*GP*CP*UP*A)-3'; COMPND 12 CHAIN: B; COMPND 13 ENGINEERED: YES; COMPND 14 OTHER_DETAILS: SIRNA SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DICER, DICER1, HERNA, KIAA0928; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES KEYWDS PAZ DOMAIN, PLATFORM DOMAIN, CONNECTOR HELIX, SIRNA, RNASE III KEYWDS 2 DOMAIN, ENDORIBONUCLEASE, PRE-MIRNA, HYDROLASE-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.K.SIMANSHU,Y.TIAN,D.J.PATEL REVDAT 4 20-SEP-23 4NGC 1 SEQADV REVDAT 3 15-NOV-17 4NGC 1 REMARK REVDAT 2 12-MAR-14 4NGC 1 JRNL REVDAT 1 05-MAR-14 4NGC 0 JRNL AUTH Y.TIAN,D.K.SIMANSHU,J.B.MA,J.E.PARK,I.HEO,V.N.KIM,D.J.PATEL JRNL TITL A PHOSPHATE-BINDING POCKET WITHIN THE PLATFORM-PAZ-CONNECTOR JRNL TITL 2 HELIX CASSETTE OF HUMAN DICER. JRNL REF MOL.CELL V. 53 606 2014 JRNL REFN ISSN 1097-2765 JRNL PMID 24486018 JRNL DOI 10.1016/J.MOLCEL.2014.01.003 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 23700 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1202 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 34.1832 - 4.3748 0.98 2630 154 0.1688 0.1780 REMARK 3 2 4.3748 - 3.4735 0.99 2616 145 0.1479 0.1781 REMARK 3 3 3.4735 - 3.0347 0.99 2594 144 0.1762 0.1974 REMARK 3 4 3.0347 - 2.7574 0.99 2579 142 0.1858 0.2370 REMARK 3 5 2.7574 - 2.5598 0.99 2599 130 0.1857 0.2290 REMARK 3 6 2.5598 - 2.4089 0.98 2600 123 0.1833 0.2240 REMARK 3 7 2.4089 - 2.2883 0.96 2515 139 0.1770 0.2315 REMARK 3 8 2.2883 - 2.1887 0.91 2392 118 0.1886 0.2697 REMARK 3 9 2.1887 - 2.1040 0.75 1973 107 0.1977 0.2533 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.86 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.38 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 2635 REMARK 3 ANGLE : 1.121 3652 REMARK 3 CHIRALITY : 0.079 425 REMARK 3 PLANARITY : 0.006 416 REMARK 3 DIHEDRAL : 12.979 1030 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 35.0380 55.4680 6.6969 REMARK 3 T TENSOR REMARK 3 T11: 0.1234 T22: 0.1586 REMARK 3 T33: 0.1524 T12: 0.0075 REMARK 3 T13: -0.0013 T23: -0.0113 REMARK 3 L TENSOR REMARK 3 L11: 0.7272 L22: 1.2757 REMARK 3 L33: 1.3489 L12: 0.0358 REMARK 3 L13: -0.1439 L23: -0.6304 REMARK 3 S TENSOR REMARK 3 S11: -0.0223 S12: -0.0360 S13: 0.0214 REMARK 3 S21: -0.0009 S22: -0.0024 S23: -0.0396 REMARK 3 S31: 0.0046 S32: 0.0535 S33: 0.0122 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 4NGC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1000083167. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E 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 : SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23726 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 95.2 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.21400 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: PDB ENTRY 4NGD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM/POTASSIUM TARTRATE, 0.1 M REMARK 280 BIS-TRIS PROPANE, PH 7.0, 18-22% PEG3350, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 54.54050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.24100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 54.54050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 42.24100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 -1.000000 0.000000 0.000000 109.08100 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 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 109.08100 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 SER A 754 REMARK 465 GLU A 856 REMARK 465 PHE A 857 REMARK 465 LYS A 858 REMARK 465 PRO A 859 REMARK 465 THR A 860 REMARK 465 ASP A 861 REMARK 465 ALA A 862 REMARK 465 ASP A 863 REMARK 465 SER A 864 REMARK 465 ALA A 865 REMARK 465 ASN A 875 REMARK 465 ASP A 876 REMARK 465 ARG A 992A REMARK 465 HIS A 992B REMARK 465 LEU A 992C REMARK 465 ASN A 992D REMARK 465 GLN A 992E REMARK 465 LYS A 992F REMARK 465 GLY A 992G REMARK 465 LYS A 992H REMARK 465 ALA A 992I REMARK 465 LEU A 992J REMARK 465 PRO A 992K REMARK 465 LEU A 1053 REMARK 465 LEU A 1054 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 A 756 CG CD OE1 NE2 REMARK 470 SER A 877 OG REMARK 470 SER A 878 OG REMARK 470 LYS A 906 CG CD CE NZ REMARK 470 GLU A 915 CG CD OE1 OE2 REMARK 470 ASP A 979 CG OD1 OD2 REMARK 470 ARG A1009 CG 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 SER A 878 28.92 44.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4NGB RELATED DB: PDB REMARK 900 RELATED ID: 4NGD RELATED DB: PDB REMARK 900 RELATED ID: 4NGF RELATED DB: PDB REMARK 900 RELATED ID: 4NGG RELATED DB: PDB REMARK 900 RELATED ID: 4NH3 RELATED DB: PDB REMARK 900 RELATED ID: 4NH5 RELATED DB: PDB REMARK 900 RELATED ID: 4NH6 RELATED DB: PDB REMARK 900 RELATED ID: 4NHA RELATED DB: PDB DBREF 4NGC A 755 1054 UNP Q9UPY3 DICER_HUMAN 765 1065 DBREF 4NGC B 1 12 PDB 4NGC 4NGC 1 12 SEQADV 4NGC SER A 754 UNP Q9UPY3 EXPRESSION TAG SEQADV 4NGC ALA A 822 UNP Q9UPY3 LYS 832 ENGINEERED MUTATION SEQADV 4NGC ALA A 823 UNP Q9UPY3 LYS 833 ENGINEERED MUTATION SEQRES 1 A 302 SER ASP GLN PRO CYS TYR LEU TYR VAL ILE GLY MET VAL SEQRES 2 A 302 LEU THR THR PRO LEU PRO ASP GLU LEU ASN PHE ARG ARG SEQRES 3 A 302 ARG LYS LEU TYR PRO PRO GLU ASP THR THR ARG CYS PHE SEQRES 4 A 302 GLY ILE LEU THR ALA LYS PRO ILE PRO GLN ILE PRO HIS SEQRES 5 A 302 PHE PRO VAL TYR THR ARG SER GLY GLU VAL THR ILE SER SEQRES 6 A 302 ILE GLU LEU ALA ALA SER GLY PHE MET LEU SER LEU GLN SEQRES 7 A 302 MET LEU GLU LEU ILE THR ARG LEU HIS GLN TYR ILE PHE SEQRES 8 A 302 SER HIS ILE LEU ARG LEU GLU LYS PRO ALA LEU GLU PHE SEQRES 9 A 302 LYS PRO THR ASP ALA ASP SER ALA TYR CYS VAL LEU PRO SEQRES 10 A 302 LEU ASN VAL VAL ASN ASP SER SER THR LEU ASP ILE ASP SEQRES 11 A 302 PHE LYS PHE MET GLU ASP ILE GLU LYS SER GLU ALA ARG SEQRES 12 A 302 ILE GLY ILE PRO SER THR LYS TYR THR LYS GLU THR PRO SEQRES 13 A 302 PHE VAL PHE LYS LEU GLU ASP TYR GLN ASP ALA VAL ILE SEQRES 14 A 302 ILE PRO ARG TYR ARG ASN PHE ASP GLN PRO HIS ARG PHE SEQRES 15 A 302 TYR VAL ALA ASP VAL TYR THR ASP LEU THR PRO LEU SER SEQRES 16 A 302 LYS PHE PRO SER PRO GLU TYR GLU THR PHE ALA GLU TYR SEQRES 17 A 302 TYR LYS THR LYS TYR ASN LEU ASP LEU THR ASN LEU ASN SEQRES 18 A 302 GLN PRO LEU LEU ASP VAL ASP HIS THR SER SER ARG LEU SEQRES 19 A 302 ASN LEU LEU THR PRO ARG HIS LEU ASN GLN LYS GLY LYS SEQRES 20 A 302 ALA LEU PRO LEU SER SER ALA GLU LYS ARG LYS ALA LYS SEQRES 21 A 302 TRP GLU SER LEU GLN ASN LYS GLN ILE LEU VAL PRO GLU SEQRES 22 A 302 LEU CYS ALA ILE HIS PRO ILE PRO ALA SER LEU TRP ARG SEQRES 23 A 302 LYS ALA VAL CYS LEU PRO SER ILE LEU TYR ARG LEU HIS SEQRES 24 A 302 CYS LEU LEU SEQRES 1 B 12 G C G A A U U C G C U A FORMUL 3 HOH *227(H2 O) HELIX 1 1 PRO A 772 ASN A 776 5 5 HELIX 2 2 PRO A 784 THR A 788 5 5 HELIX 3 3 SER A 829 HIS A 846 1 18 HELIX 4 4 ASP A 883 SER A 893 1 11 HELIX 5 5 LYS A 913 GLN A 918 5 6 HELIX 6 6 THR A 957 ASN A 967 1 11 HELIX 7 7 SER A 1004 GLN A 1020 1 17 HELIX 8 8 VAL A 1023 GLU A 1025 5 3 HELIX 9 9 PRO A 1033 VAL A 1041 1 9 HELIX 10 10 CYS A 1042 CYS A 1052 1 11 SHEET 1 A 6 PHE A 806 THR A 810 0 SHEET 2 A 6 GLY A 813 PHE A 826 -1 O VAL A 815 N VAL A 808 SHEET 3 A 6 CYS A 758 PRO A 770 -1 N GLY A 764 O SER A 818 SHEET 4 A 6 CYS A 791 THR A 796 -1 O ILE A 794 N TYR A 761 SHEET 5 A 6 CYS A 867 VAL A 873 -1 O LEU A 871 N CYS A 791 SHEET 6 A 6 LEU A 880 ILE A 882 -1 O ASP A 881 N ASN A 872 SHEET 1 B 5 ILE A1021 LEU A1022 0 SHEET 2 B 5 LEU A 977 HIS A 982 -1 N LEU A 978 O LEU A1022 SHEET 3 B 5 PHE A 935 TYR A 941 -1 N TYR A 936 O ASP A 981 SHEET 4 B 5 VAL A 921 PRO A 924 -1 N ILE A 922 O PHE A 935 SHEET 5 B 5 CYS A1027 ILE A1029 -1 O ALA A1028 N ILE A 923 CRYST1 109.081 84.482 51.550 90.00 113.49 90.00 C 1 2 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 0.009167 0.000000 0.003985 0.00000 SCALE2 0.000000 0.011837 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021152 0.00000