HEADER HYDROLASE/RNA 11-FEB-10 3LRR TITLE CRYSTAL STRUCTURE OF HUMAN RIG-I CTD BOUND TO A 12 BP AU RICH 5' PPP TITLE 2 DSRNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE ATP-DEPENDENT RNA HELICASE DDX58; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RIG-I CTD (UNP RESIDUES 803 TO 923); COMPND 5 SYNONYM: DEAD-BOX PROTEIN 58, RETINOIC ACID-INDUCIBLE GENE 1 PROTEIN, COMPND 6 RIG-1, RETINOIC ACID-INDUCIBLE GENE I PROTEIN, RIG-I; COMPND 7 EC: 3.6.1.-; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: RNA (5'-R(*(ATP)P*UP*AP*UP*AP*UP*AP*UP*AP*UP*AP*U)-3'); COMPND 11 CHAIN: C, D; COMPND 12 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: DDX58, RIG-I; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B(+); SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: IN VITRO TRANSCRIBED RNA WITH T7 RNA POLYMERASE KEYWDS INNATE IMMUNITY, VIRAL RNA, RIG-I LIKE RECEPTORS, ANTIVIRAL DEFENSE, KEYWDS 2 ATP-BINDING, HELICASE, HYDROLASE, IMMUNE RESPONSE, METAL-BINDING, KEYWDS 3 NUCLEOTIDE-BINDING, RNA-BINDING, HYDROLASE-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.LI REVDAT 3 13-OCT-21 3LRR 1 REMARK SEQADV LINK REVDAT 2 25-AUG-10 3LRR 1 JRNL REVDAT 1 02-JUN-10 3LRR 0 JRNL AUTH C.LU,H.XU,C.T.RANJITH-KUMAR,M.T.BROOKS,T.Y.HOU,F.HU, JRNL AUTH 2 A.B.HERR,R.K.STRONG,C.C.KAO,P.LI JRNL TITL THE STRUCTURAL BASIS OF 5' TRIPHOSPHATE DOUBLE-STRANDED RNA JRNL TITL 2 RECOGNITION BY RIG-I C-TERMINAL DOMAIN. JRNL REF STRUCTURE V. 18 1032 2010 JRNL REFN ISSN 0969-2126 JRNL PMID 20637642 JRNL DOI 10.1016/J.STR.2010.05.007 REMARK 2 REMARK 2 RESOLUTION. 2.15 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.19 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) (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 20357 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : RFREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1407 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1870 REMARK 3 BIN FREE R VALUE : 0.2280 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1407 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 : 1998 REMARK 3 NUCLEIC ACID ATOMS : 522 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 0 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : NULL 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: REMARK 3 REFINED WITH CNS 1.1 AGAIN TWINNED DATA. REMARK 3 TWIN FRACTION, 0.478 REMARK 4 REMARK 4 3LRR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAR-10. REMARK 100 THE DEPOSITION ID IS D_1000057647. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-09 REMARK 200 TEMPERATURE (KELVIN) : 174 REMARK 200 PH : 6.5 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 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 : 22092 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 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 (%) : 93.5 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : 0.07100 REMARK 200 FOR THE DATA SET : 36.0000 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) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 0.45700 REMARK 200 R SYM FOR SHELL (I) : 0.45700 REMARK 200 FOR SHELL : 4.400 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: FREE RIG-I CTD, PDB ID. 2QFB CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3,350 (15%) PLUS AMMONIUM SULFATE, REMARK 280 PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 74.14667 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 37.07333 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 55.61000 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 18.53667 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 92.68333 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: AUTHORS STATE THAT THE ASYMMETRIC UNIT CONTAINS A 2:1 REMARK 300 COMPLEX OF HUMAN RIG-I CTD BOUND TO A 12 BP DSRNA 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NE2 HIS A 847 O2B ATP C 1 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ATP C 1 C3' - O3' - P ANGL. DEV. = -13.1 DEGREES REMARK 500 ATP D 1 C3' - O3' - P ANGL. DEV. = -14.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 CYS A 818 -171.10 -179.37 REMARK 500 GLU A 828 -1.80 58.73 REMARK 500 SER A 854 -116.67 36.29 REMARK 500 LYS A 858 104.09 -52.77 REMARK 500 GLN A 867 -91.38 -25.52 REMARK 500 CYS A 869 -76.53 -99.81 REMARK 500 LYS A 880 -101.53 17.55 REMARK 500 CYS B 818 -168.47 -167.49 REMARK 500 GLU B 827 27.64 46.03 REMARK 500 SER B 829 5.18 -151.25 REMARK 500 LYS B 849 69.00 -117.55 REMARK 500 PHE B 853 -151.69 -122.23 REMARK 500 GLN B 867 -67.59 0.22 REMARK 500 LYS B 880 -124.09 55.72 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 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 810 SG REMARK 620 2 CYS A 813 SG 108.7 REMARK 620 3 CYS A 864 SG 114.5 110.3 REMARK 620 4 CYS A 869 SG 97.6 115.5 109.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 810 SG REMARK 620 2 CYS B 813 SG 112.3 REMARK 620 3 CYS B 864 SG 108.6 108.7 REMARK 620 4 CYS B 869 SG 102.0 113.6 111.5 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 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LRN RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN RIG-I CTD BOUND TO A 14 BP GC RICH 5' REMARK 900 PPP DSRNA DBREF 3LRR A 803 923 UNP O95786 DDX58_HUMAN 803 923 DBREF 3LRR B 803 923 UNP O95786 DDX58_HUMAN 803 923 DBREF 3LRR C 1 12 PDB 3LRR 3LRR 1 12 DBREF 3LRR D 1 12 PDB 3LRR 3LRR 1 12 SEQADV 3LRR SER A 829 UNP O95786 CYS 829 ENGINEERED MUTATION SEQADV 3LRR SER B 829 UNP O95786 CYS 829 ENGINEERED MUTATION SEQRES 1 A 121 LYS GLU ASN LYS LYS LEU LEU CYS ARG LYS CYS LYS ALA SEQRES 2 A 121 LEU ALA CYS TYR THR ALA ASP VAL ARG VAL ILE GLU GLU SEQRES 3 A 121 SER HIS TYR THR VAL LEU GLY ASP ALA PHE LYS GLU CYS SEQRES 4 A 121 PHE VAL SER ARG PRO HIS PRO LYS PRO LYS GLN PHE SER SEQRES 5 A 121 SER PHE GLU LYS ARG ALA LYS ILE PHE CYS ALA ARG GLN SEQRES 6 A 121 ASN CYS SER HIS ASP TRP GLY ILE HIS VAL LYS TYR LYS SEQRES 7 A 121 THR PHE GLU ILE PRO VAL ILE LYS ILE GLU SER PHE VAL SEQRES 8 A 121 VAL GLU ASP ILE ALA THR GLY VAL GLN THR LEU TYR SER SEQRES 9 A 121 LYS TRP LYS ASP PHE HIS PHE GLU LYS ILE PRO PHE ASP SEQRES 10 A 121 PRO ALA GLU MET SEQRES 1 B 121 LYS GLU ASN LYS LYS LEU LEU CYS ARG LYS CYS LYS ALA SEQRES 2 B 121 LEU ALA CYS TYR THR ALA ASP VAL ARG VAL ILE GLU GLU SEQRES 3 B 121 SER HIS TYR THR VAL LEU GLY ASP ALA PHE LYS GLU CYS SEQRES 4 B 121 PHE VAL SER ARG PRO HIS PRO LYS PRO LYS GLN PHE SER SEQRES 5 B 121 SER PHE GLU LYS ARG ALA LYS ILE PHE CYS ALA ARG GLN SEQRES 6 B 121 ASN CYS SER HIS ASP TRP GLY ILE HIS VAL LYS TYR LYS SEQRES 7 B 121 THR PHE GLU ILE PRO VAL ILE LYS ILE GLU SER PHE VAL SEQRES 8 B 121 VAL GLU ASP ILE ALA THR GLY VAL GLN THR LEU TYR SER SEQRES 9 B 121 LYS TRP LYS ASP PHE HIS PHE GLU LYS ILE PRO PHE ASP SEQRES 10 B 121 PRO ALA GLU MET SEQRES 1 C 12 ATP U A U A U A U A U A U SEQRES 1 D 12 ATP U A U A U A U A U A U HET ATP C 1 31 HET ATP D 1 31 HET ZN A 1 1 HET ZN B 2 1 HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM ZN ZINC ION FORMUL 3 ATP 2(C10 H16 N5 O13 P3) FORMUL 5 ZN 2(ZN 2+) HELIX 1 1 GLY A 835 GLU A 840 1 6 HELIX 2 2 ASP A 919 MET A 923 5 5 HELIX 3 3 GLY B 835 GLU B 840 1 6 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 THR A 832 N ARG A 824 SHEET 1 C 3 PHE A 842 PRO A 846 0 SHEET 2 C 3 PHE A 856 CYS A 864 -1 O LYS A 861 N ARG A 845 SHEET 3 C 3 GLN A 852 PHE A 853 -1 N PHE A 853 O PHE A 856 SHEET 1 D 4 PHE A 842 PRO A 846 0 SHEET 2 D 4 PHE A 856 CYS A 864 -1 O LYS A 861 N ARG A 845 SHEET 3 D 4 ASP A 872 TYR A 879 -1 O TRP A 873 N ILE A 862 SHEET 4 D 4 PHE A 882 ILE A 887 -1 O PHE A 882 N TYR A 879 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 4 PHE B 842 GLN B 852 0 SHEET 2 G 4 PHE B 856 CYS B 864 -1 O PHE B 863 N VAL B 843 SHEET 3 G 4 ASP B 872 TYR B 879 -1 O TRP B 873 N ILE B 862 SHEET 4 G 4 PHE B 882 ILE B 887 -1 O PHE B 882 N TYR B 879 LINK ZN ZN A 1 SG CYS A 810 1555 1555 2.51 LINK ZN ZN A 1 SG CYS A 813 1555 1555 2.42 LINK ZN ZN A 1 SG CYS A 864 1555 1555 2.45 LINK ZN ZN A 1 SG CYS A 869 1555 1555 2.27 LINK ZN ZN B 2 SG CYS B 810 1555 1555 2.58 LINK ZN ZN B 2 SG CYS B 813 1555 1555 2.47 LINK ZN ZN B 2 SG CYS B 864 1555 1555 2.43 LINK ZN ZN B 2 SG CYS B 869 1555 1555 2.34 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 83.010 83.010 111.220 90.00 90.00 120.00 P 65 12 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 0.012047 0.006955 0.000000 0.00000 SCALE2 0.000000 0.013910 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008991 0.00000 MASTER 317 0 4 3 24 0 2 6 0 0 0 22 END