HEADER HYDROLASE/RNA 16-AUG-10 3OG8 TITLE CRYSTAL STRUCTURE OF HUMAN RIG-I CTD BOUND TO A 14-BP BLUNT-ENDED TITLE 2 DSRNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIVIRAL INNATE IMMUNE RESPONSE RECEPTOR RIG-I; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN; COMPND 5 SYNONYM: ATP-DEPENDENT RNA HELICASE DDX58,DEAD BOX PROTEIN 58,RIG-I- COMPND 6 LIKE RECEPTOR 1,RLR-1,RNA SENSOR RIG-I,RETINOIC ACID-INDUCIBLE GENE 1 COMPND 7 PROTEIN,RIG-1,RETINOIC ACID-INDUCIBLE GENE I PROTEIN,RIG-I; COMPND 8 EC: 3.6.4.13; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES; COMPND 11 MOL_ID: 2; COMPND 12 MOLECULE: RNA (5'-R(*GP*GP*CP*GP*CP*GP*CP*GP*CP*GP*CP*GP*CP*C)-3'); COMPND 13 CHAIN: C, D; COMPND 14 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: RIGI, DDX58; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22B; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 13 ORGANISM_TAXID: 32630; SOURCE 14 OTHER_DETAILS: CHEMICALLY SYNTHESIZED KEYWDS INNATE IMMUNITY, VIRAL RNA SENSING, RNA BINDING DOMAIN, IPS-1, KEYWDS 2 CYTOSOLIC, HYDROLASE-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.LI REVDAT 3 21-FEB-24 3OG8 1 COMPND SOURCE REMARK DBREF REVDAT 3 2 1 SEQADV LINK REVDAT 2 23-MAR-11 3OG8 1 JRNL REVDAT 1 03-NOV-10 3OG8 0 JRNL AUTH C.LU,C.T.RANJITH-KUMAR,L.HAO,C.C.KAO,P.LI JRNL TITL CRYSTAL STRUCTURE OF RIG-I C-TERMINAL DOMAIN BOUND TO JRNL TITL 2 BLUNT-ENDED DOUBLE-STRAND RNA WITHOUT 5' TRIPHOSPHATE. JRNL REF NUCLEIC ACIDS RES. V. 39 1565 2011 JRNL REFN ISSN 0305-1048 JRNL PMID 20961956 JRNL DOI 10.1093/NAR/GKQ974 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 12860 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1329 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2098 REMARK 3 NUCLEIC ACID ATOMS : 596 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 133 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.320 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3OG8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1000061076. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-10 REMARK 200 TEMPERATURE (KELVIN) : 173 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.542 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13384 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 35.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : 0.08600 REMARK 200 FOR THE DATA SET : 29.5000 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) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.44800 REMARK 200 R SYM FOR SHELL (I) : 0.44800 REMARK 200 FOR SHELL : 5.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 27% PEG MME 550, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 18.49500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.77000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.15000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.77000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.49500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.15000 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 300 REMARK: RIG-I CTD 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 801 REMARK 465 ASP A 802 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 GLU A 828 11.51 57.09 REMARK 500 PRO A 846 123.18 -37.20 REMARK 500 LYS A 849 79.09 -112.60 REMARK 500 SER A 854 -111.89 40.48 REMARK 500 GLN A 867 -94.88 -39.81 REMARK 500 CYS A 869 -80.91 -82.82 REMARK 500 LYS A 880 -131.90 57.57 REMARK 500 LYS B 803 60.13 -106.79 REMARK 500 SER B 829 -34.83 -138.21 REMARK 500 PRO B 850 -147.90 -136.90 REMARK 500 LYS B 851 -121.39 82.64 REMARK 500 SER B 854 -131.98 52.07 REMARK 500 LYS B 858 106.31 -48.85 REMARK 500 ALA B 860 154.42 171.49 REMARK 500 CYS B 869 -70.37 -132.47 REMARK 500 LYS B 880 -120.81 56.93 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 810 SG REMARK 620 2 CYS A 813 SG 109.3 REMARK 620 3 CYS A 864 SG 112.3 107.4 REMARK 620 4 CYS A 869 SG 102.1 114.7 111.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 810 SG REMARK 620 2 CYS B 813 SG 105.8 REMARK 620 3 CYS B 864 SG 115.5 106.0 REMARK 620 4 CYS B 869 SG 99.9 118.4 111.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LRR RELATED DB: PDB REMARK 900 RIG-I CTD BOUND TO A 12-BP 5' PPP DSRNA REMARK 900 RELATED ID: 3LRN RELATED DB: PDB REMARK 900 RIG-I CTD BOUND TO A 14-BP 5' PPP DSRNA WITH THE SAME SEQUENCE AS REMARK 900 THIS ENTRY DBREF 3OG8 A 802 925 UNP O95786 RIGI_HUMAN 802 925 DBREF 3OG8 B 802 925 UNP O95786 RIGI_HUMAN 802 925 DBREF 3OG8 C 1 14 PDB 3OG8 3OG8 1 14 DBREF 3OG8 D 1 14 PDB 3OG8 3OG8 1 14 SEQADV 3OG8 MET A 801 UNP O95786 INITIATING METHIONINE SEQADV 3OG8 SER A 829 UNP O95786 CYS 829 ENGINEERED MUTATION SEQADV 3OG8 LEU A 926 UNP O95786 EXPRESSION TAG SEQADV 3OG8 GLU A 927 UNP O95786 EXPRESSION TAG SEQADV 3OG8 HIS A 928 UNP O95786 EXPRESSION TAG SEQADV 3OG8 MET B 801 UNP O95786 INITIATING METHIONINE SEQADV 3OG8 SER B 829 UNP O95786 CYS 829 ENGINEERED MUTATION SEQADV 3OG8 LEU B 926 UNP O95786 EXPRESSION TAG SEQADV 3OG8 GLU B 927 UNP O95786 EXPRESSION TAG SEQADV 3OG8 HIS B 928 UNP O95786 EXPRESSION TAG SEQRES 1 A 128 MET ASP LYS GLU ASN LYS LYS LEU LEU CYS ARG LYS CYS SEQRES 2 A 128 LYS ALA LEU ALA CYS TYR THR ALA ASP VAL ARG VAL ILE SEQRES 3 A 128 GLU GLU SER HIS TYR THR VAL LEU GLY ASP ALA PHE LYS SEQRES 4 A 128 GLU CYS PHE VAL SER ARG PRO HIS PRO LYS PRO LYS GLN SEQRES 5 A 128 PHE SER SER PHE GLU LYS ARG ALA LYS ILE PHE CYS ALA SEQRES 6 A 128 ARG GLN ASN CYS SER HIS ASP TRP GLY ILE HIS VAL LYS SEQRES 7 A 128 TYR LYS THR PHE GLU ILE PRO VAL ILE LYS ILE GLU SER SEQRES 8 A 128 PHE VAL VAL GLU ASP ILE ALA THR GLY VAL GLN THR LEU SEQRES 9 A 128 TYR SER LYS TRP LYS ASP PHE HIS PHE GLU LYS ILE PRO SEQRES 10 A 128 PHE ASP PRO ALA GLU MET SER LYS LEU GLU HIS SEQRES 1 B 128 MET ASP LYS GLU ASN LYS LYS LEU LEU CYS ARG LYS CYS SEQRES 2 B 128 LYS ALA LEU ALA CYS TYR THR ALA ASP VAL ARG VAL ILE SEQRES 3 B 128 GLU GLU SER HIS TYR THR VAL LEU GLY ASP ALA PHE LYS SEQRES 4 B 128 GLU CYS PHE VAL SER ARG PRO HIS PRO LYS PRO LYS GLN SEQRES 5 B 128 PHE SER SER PHE GLU LYS ARG ALA LYS ILE PHE CYS ALA SEQRES 6 B 128 ARG GLN ASN CYS SER HIS ASP TRP GLY ILE HIS VAL LYS SEQRES 7 B 128 TYR LYS THR PHE GLU ILE PRO VAL ILE LYS ILE GLU SER SEQRES 8 B 128 PHE VAL VAL GLU ASP ILE ALA THR GLY VAL GLN THR LEU SEQRES 9 B 128 TYR SER LYS TRP LYS ASP PHE HIS PHE GLU LYS ILE PRO SEQRES 10 B 128 PHE ASP PRO ALA GLU MET SER LYS LEU GLU HIS SEQRES 1 C 14 G G C G C G C G C G C G C SEQRES 2 C 14 C SEQRES 1 D 14 G G C G C G C G C G C G C SEQRES 2 D 14 C HET ZN A 2 1 HET ZN B 1 1 HETNAM ZN ZINC ION FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *133(H2 O) HELIX 1 1 ALA A 837 GLU A 840 5 4 HELIX 2 2 LYS A 907 PHE A 911 5 5 HELIX 3 3 ASP A 919 HIS A 928 1 10 HELIX 4 4 GLY B 835 GLU B 840 1 6 HELIX 5 5 LYS B 907 PHE B 911 5 5 HELIX 6 6 ASP B 919 HIS B 928 1 10 SHEET 1 A 4 LEU A 816 TYR A 819 0 SHEET 2 A 4 LYS A 806 CYS A 810 -1 N LEU A 808 O ALA A 817 SHEET 3 A 4 PHE A 892 ASP A 896 -1 O VAL A 893 N LEU A 809 SHEET 4 A 4 GLN A 902 THR A 903 -1 O THR A 903 N VAL A 894 SHEET 1 B 2 VAL A 823 ILE A 826 0 SHEET 2 B 2 HIS A 830 VAL A 833 -1 O HIS A 830 N ILE A 826 SHEET 1 C 4 PHE A 842 PRO A 846 0 SHEET 2 C 4 ALA A 860 CYS A 864 -1 O PHE A 863 N VAL A 843 SHEET 3 C 4 ASP A 872 TYR A 879 -1 O TRP A 873 N ILE A 862 SHEET 4 C 4 PHE A 882 ILE A 887 -1 O VAL A 886 N ILE A 875 SHEET 1 D 2 GLN A 852 PHE A 853 0 SHEET 2 D 2 PHE A 856 GLU A 857 -1 O PHE A 856 N PHE A 853 SHEET 1 E 4 LEU B 816 TYR B 819 0 SHEET 2 E 4 LYS B 806 CYS B 810 -1 N LEU B 808 O ALA B 817 SHEET 3 E 4 PHE B 892 ASP B 896 -1 O VAL B 893 N LEU B 809 SHEET 4 E 4 GLN B 902 THR B 903 -1 O THR B 903 N VAL B 894 SHEET 1 F 3 HIS B 830 VAL B 833 0 SHEET 2 F 3 VAL B 823 ILE B 826 -1 N ILE B 826 O HIS B 830 SHEET 3 F 3 ILE B 916 PRO B 917 1 O ILE B 916 N VAL B 825 SHEET 1 G 3 PHE B 842 ARG B 845 0 SHEET 2 G 3 PHE B 856 CYS B 864 -1 O PHE B 863 N VAL B 843 SHEET 3 G 3 GLN B 852 PHE B 853 -1 N PHE B 853 O PHE B 856 SHEET 1 H 4 PHE B 842 ARG B 845 0 SHEET 2 H 4 PHE B 856 CYS B 864 -1 O PHE B 863 N VAL B 843 SHEET 3 H 4 ASP B 872 TYR B 879 -1 O HIS B 876 N ALA B 860 SHEET 4 H 4 PHE B 882 ILE B 887 -1 O VAL B 886 N ILE B 875 LINK ZN ZN A 2 SG CYS A 810 1555 1555 2.52 LINK ZN ZN A 2 SG CYS A 813 1555 1555 2.32 LINK ZN ZN A 2 SG CYS A 864 1555 1555 2.41 LINK ZN ZN A 2 SG CYS A 869 1555 1555 2.28 LINK ZN ZN B 1 SG CYS B 810 1555 1555 2.50 LINK ZN ZN B 1 SG CYS B 813 1555 1555 2.43 LINK ZN ZN B 1 SG CYS B 864 1555 1555 2.43 LINK ZN ZN B 1 SG CYS B 869 1555 1555 2.39 SITE 1 AC1 4 CYS A 810 CYS A 813 CYS A 864 CYS A 869 SITE 1 AC2 4 CYS B 810 CYS B 813 CYS B 864 CYS B 869 CRYST1 36.990 70.300 125.540 90.00 90.00 90.00 P 21 21 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 0.027034 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014225 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007966 0.00000