PDB Short entry for 2I7T HEADER HYDROLASE, RNA BINDING PROTEIN 31-AUG-06 2I7T TITLE STRUCTURE OF HUMAN CPSF-73 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR 73 KDA COMPND 3 SUBUNIT; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: CPSF 73 KDA SUBUNIT; 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: CPSF3, CPSF73; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS POLYADENYLATION, METALLO-B-LACTAMASE, PRE-MRNA PROCESSING, ARTEMIS, KEYWDS 2 V(D)J RECOMBINATION, DOUBLE-STRAND BREAK REPAIR, HYDROLASE, RNA KEYWDS 3 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.R.MANDEL,H.ZHANG,L.TONG REVDAT 4 21-FEB-24 2I7T 1 REMARK LINK REVDAT 3 18-OCT-17 2I7T 1 REMARK REVDAT 2 24-FEB-09 2I7T 1 VERSN REVDAT 1 30-JAN-07 2I7T 0 JRNL AUTH C.R.MANDEL,S.KANEKO,H.ZHANG,D.GEBAUER,V.VETHANTHAM, JRNL AUTH 2 J.L.MANLEY,L.TONG JRNL TITL POLYADENYLATION FACTOR CPSF-73 IS THE PRE-MRNA JRNL TITL 2 3'-END-PROCESSING ENDONUCLEASE. JRNL REF NATURE V. 444 953 2006 JRNL REFN ISSN 0028-0836 JRNL PMID 17128255 JRNL DOI 10.1038/NATURE05363 REMARK 2 REMARK 2 RESOLUTION. 2.10 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 448396.940 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 29144 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.500 REMARK 3 FREE R VALUE TEST SET COUNT : 2200 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2468 REMARK 3 BIN R VALUE (WORKING SET) : 0.2710 REMARK 3 BIN FREE R VALUE : 0.3310 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 201 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3236 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 161 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.15000 REMARK 3 B22 (A**2) : -5.65000 REMARK 3 B33 (A**2) : 4.50000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.19 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.640 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.710 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.280 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.450 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 53.58 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : SOR.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2I7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039245. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9798 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30029 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.9262 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 (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.29600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.132 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SNB THEN SOLVE/RESOLVE, COMO REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM MOPS (PH 6.5), 16% PEG 3350, REMARK 280 300MM SODIUM SULFATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 294K 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 29.41700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.85250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.29750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.85250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.41700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.29750 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 MET A 1 REMARK 465 SER A 2 REMARK 465 ALA A 3 REMARK 465 ILE A 4 REMARK 465 PRO A 5 REMARK 465 ALA A 6 REMARK 465 GLU A 7 REMARK 465 GLU A 8 REMARK 465 VAL A 113 REMARK 465 SER A 114 REMARK 465 ASN A 115 REMARK 465 ILE A 116 REMARK 465 SER A 117 REMARK 465 ALA A 118 REMARK 465 ASP A 119 REMARK 465 ASP A 120 REMARK 465 MET A 121 REMARK 465 GLU A 184 REMARK 465 ASP A 185 REMARK 465 ARG A 186 REMARK 465 HIS A 187 REMARK 465 LEU A 188 REMARK 465 SER A 272 REMARK 465 SER A 273 REMARK 465 LEU A 274 REMARK 465 ALA A 275 REMARK 465 LYS A 276 REMARK 465 LYS A 277 REMARK 465 CYS A 278 REMARK 465 MET A 279 REMARK 465 ALA A 280 REMARK 465 VAL A 281 REMARK 465 TYR A 282 REMARK 465 GLN A 283 REMARK 465 THR A 284 REMARK 465 TYR A 285 REMARK 465 VAL A 286 REMARK 465 ASN A 287 REMARK 465 ALA A 288 REMARK 465 MET A 289 REMARK 465 ASN A 290 REMARK 465 ASP A 291 REMARK 465 LYS A 292 REMARK 465 ILE A 293 REMARK 465 ARG A 294 REMARK 465 LYS A 295 REMARK 465 GLN A 296 REMARK 465 ILE A 297 REMARK 465 ASN A 298 REMARK 465 ILE A 299 REMARK 465 ASN A 300 REMARK 465 ASN A 301 REMARK 465 PRO A 302 REMARK 465 PHE A 303 REMARK 465 VAL A 304 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 27 101.77 -166.78 REMARK 500 LYS A 33 50.05 37.91 REMARK 500 ASP A 40 161.89 67.66 REMARK 500 CYS A 41 75.85 -162.16 REMARK 500 CYS A 77 12.18 -141.75 REMARK 500 LYS A 86 14.62 -142.14 REMARK 500 HIS A 158 -74.15 63.09 REMARK 500 ALA A 242 -82.37 -20.86 REMARK 500 LEU A 243 73.19 -158.31 REMARK 500 ARG A 245 -7.88 168.24 REMARK 500 PHE A 393 13.76 -154.67 REMARK 500 ALA A 395 61.17 64.06 REMARK 500 THR A 451 -25.31 84.65 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 482 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 71 NE2 REMARK 620 2 HIS A 73 ND1 90.0 REMARK 620 3 HIS A 158 NE2 96.1 96.2 REMARK 620 4 ASP A 179 OD2 90.5 166.1 97.6 REMARK 620 5 SO4 A 491 O2 177.0 92.7 84.7 86.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 481 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 75 OD1 REMARK 620 2 HIS A 76 NE2 86.9 REMARK 620 3 ASP A 179 OD2 169.8 87.3 REMARK 620 4 HIS A 418 NE2 89.4 98.1 99.8 REMARK 620 5 SO4 A 491 O3 98.7 172.6 86.4 86.8 REMARK 620 N 1 2 3 4 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 481 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 482 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 491 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2I7V RELATED DB: PDB REMARK 900 RELATED ID: 2I7X RELATED DB: PDB DBREF 2I7T A 1 459 UNP Q9UKF6 CPSF3_HUMAN 1 459 SEQRES 1 A 459 MET SER ALA ILE PRO ALA GLU GLU SER ASP GLN LEU LEU SEQRES 2 A 459 ILE ARG PRO LEU GLY ALA GLY GLN GLU VAL GLY ARG SER SEQRES 3 A 459 CYS ILE ILE LEU GLU PHE LYS GLY ARG LYS ILE MET LEU SEQRES 4 A 459 ASP CYS GLY ILE HIS PRO GLY LEU GLU GLY MET ASP ALA SEQRES 5 A 459 LEU PRO TYR ILE ASP LEU ILE ASP PRO ALA GLU ILE ASP SEQRES 6 A 459 LEU LEU LEU ILE SER HIS PHE HIS LEU ASP HIS CYS GLY SEQRES 7 A 459 ALA LEU PRO TRP PHE LEU GLN LYS THR SER PHE LYS GLY SEQRES 8 A 459 ARG THR PHE MET THR HIS ALA THR LYS ALA ILE TYR ARG SEQRES 9 A 459 TRP LEU LEU SER ASP TYR VAL LYS VAL SER ASN ILE SER SEQRES 10 A 459 ALA ASP ASP MET LEU TYR THR GLU THR ASP LEU GLU GLU SEQRES 11 A 459 SER MET ASP LYS ILE GLU THR ILE ASN PHE HIS GLU VAL SEQRES 12 A 459 LYS GLU VAL ALA GLY ILE LYS PHE TRP CYS TYR HIS ALA SEQRES 13 A 459 GLY HIS VAL LEU GLY ALA ALA MET PHE MET ILE GLU ILE SEQRES 14 A 459 ALA GLY VAL LYS LEU LEU TYR THR GLY ASP PHE SER ARG SEQRES 15 A 459 GLN GLU ASP ARG HIS LEU MET ALA ALA GLU ILE PRO ASN SEQRES 16 A 459 ILE LYS PRO ASP ILE LEU ILE ILE GLU SER THR TYR GLY SEQRES 17 A 459 THR HIS ILE HIS GLU LYS ARG GLU GLU ARG GLU ALA ARG SEQRES 18 A 459 PHE CYS ASN THR VAL HIS ASP ILE VAL ASN ARG GLY GLY SEQRES 19 A 459 ARG GLY LEU ILE PRO VAL PHE ALA LEU GLY ARG ALA GLN SEQRES 20 A 459 GLU LEU LEU LEU ILE LEU ASP GLU TYR TRP GLN ASN HIS SEQRES 21 A 459 PRO GLU LEU HIS ASP ILE PRO ILE TYR TYR ALA SER SER SEQRES 22 A 459 LEU ALA LYS LYS CYS MET ALA VAL TYR GLN THR TYR VAL SEQRES 23 A 459 ASN ALA MET ASN ASP LYS ILE ARG LYS GLN ILE ASN ILE SEQRES 24 A 459 ASN ASN PRO PHE VAL PHE LYS HIS ILE SER ASN LEU LYS SEQRES 25 A 459 SER MET ASP HIS PHE ASP ASP ILE GLY PRO SER VAL VAL SEQRES 26 A 459 MET ALA SER PRO GLY MET MET GLN SER GLY LEU SER ARG SEQRES 27 A 459 GLU LEU PHE GLU SER TRP CYS THR ASP LYS ARG ASN GLY SEQRES 28 A 459 VAL ILE ILE ALA GLY TYR CYS VAL GLU GLY THR LEU ALA SEQRES 29 A 459 LYS HIS ILE MET SER GLU PRO GLU GLU ILE THR THR MET SEQRES 30 A 459 SER GLY GLN LYS LEU PRO LEU LYS MET SER VAL ASP TYR SEQRES 31 A 459 ILE SER PHE SER ALA HIS THR ASP TYR GLN GLN THR SER SEQRES 32 A 459 GLU PHE ILE ARG ALA LEU LYS PRO PRO HIS VAL ILE LEU SEQRES 33 A 459 VAL HIS GLY GLU GLN ASN GLU MET ALA ARG LEU LYS ALA SEQRES 34 A 459 ALA LEU ILE ARG GLU TYR GLU ASP ASN ASP GLU VAL HIS SEQRES 35 A 459 ILE GLU VAL HIS ASN PRO ARG ASN THR GLU ALA VAL THR SEQRES 36 A 459 LEU ASN PHE ARG HET ZN A 481 1 HET ZN A 482 1 HET SO4 A 491 5 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 2 ZN 2(ZN 2+) FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *161(H2 O) HELIX 1 1 GLU A 48 LEU A 53 5 6 HELIX 2 2 TYR A 55 ILE A 59 5 5 HELIX 3 3 ASP A 60 ILE A 64 5 5 HELIX 4 4 HIS A 73 GLY A 78 1 6 HELIX 5 5 ALA A 79 THR A 87 1 9 HELIX 6 6 HIS A 97 VAL A 111 1 15 HELIX 7 7 THR A 124 MET A 132 1 9 HELIX 8 8 LYS A 214 ARG A 232 1 19 HELIX 9 9 ARG A 245 HIS A 260 1 16 HELIX 10 10 PRO A 261 HIS A 264 5 4 HELIX 11 11 SER A 334 CYS A 345 1 12 HELIX 12 12 THR A 362 MET A 368 1 7 HELIX 13 13 ASP A 398 LYS A 410 1 13 HELIX 14 14 GLU A 420 GLU A 436 1 17 SHEET 1 A 7 ILE A 135 ILE A 138 0 SHEET 2 A 7 ARG A 92 THR A 96 1 N THR A 93 O GLU A 136 SHEET 3 A 7 LEU A 66 LEU A 68 1 N LEU A 67 O ARG A 92 SHEET 4 A 7 ARG A 35 LEU A 39 1 N MET A 38 O LEU A 66 SHEET 5 A 7 CYS A 27 PHE A 32 -1 N PHE A 32 O ARG A 35 SHEET 6 A 7 ASP A 10 GLY A 18 -1 N LEU A 17 O CYS A 27 SHEET 7 A 7 VAL A 454 PHE A 458 -1 O LEU A 456 N LEU A 12 SHEET 1 B 7 LYS A 144 VAL A 146 0 SHEET 2 B 7 ILE A 149 HIS A 155 -1 O PHE A 151 N LYS A 144 SHEET 3 B 7 ALA A 163 ILE A 169 -1 O MET A 166 N TRP A 152 SHEET 4 B 7 VAL A 172 TYR A 176 -1 O LEU A 174 N ILE A 167 SHEET 5 B 7 ILE A 200 GLU A 204 1 O ILE A 202 N LEU A 175 SHEET 6 B 7 HIS A 413 VAL A 417 1 O ILE A 415 N LEU A 201 SHEET 7 B 7 GLU A 444 HIS A 446 1 O HIS A 446 N LEU A 416 SHEET 1 C 6 ILE A 308 ASN A 310 0 SHEET 2 C 6 ILE A 268 ALA A 271 1 N ILE A 268 O SER A 309 SHEET 3 C 6 SER A 323 ALA A 327 1 O VAL A 324 N TYR A 269 SHEET 4 C 6 ARG A 235 PRO A 239 1 N GLY A 236 O SER A 323 SHEET 5 C 6 GLY A 351 ILE A 354 1 O GLY A 351 N LEU A 237 SHEET 6 C 6 SER A 387 TYR A 390 1 O ASP A 389 N ILE A 354 SHEET 1 D 2 GLU A 373 THR A 375 0 SHEET 2 D 2 LYS A 381 PRO A 383 -1 O LEU A 382 N ILE A 374 LINK NE2 HIS A 71 ZN ZN A 482 1555 1555 2.35 LINK ND1 HIS A 73 ZN ZN A 482 1555 1555 2.16 LINK OD1 ASP A 75 ZN ZN A 481 1555 1555 2.28 LINK NE2 HIS A 76 ZN ZN A 481 1555 1555 2.26 LINK NE2 HIS A 158 ZN ZN A 482 1555 1555 2.18 LINK OD2 ASP A 179 ZN ZN A 481 1555 1555 2.17 LINK OD2 ASP A 179 ZN ZN A 482 1555 1555 2.45 LINK NE2 HIS A 418 ZN ZN A 481 1555 1555 2.27 LINK ZN ZN A 481 O3 SO4 A 491 1555 1555 2.27 LINK ZN ZN A 482 O2 SO4 A 491 1555 1555 2.33 CISPEP 1 SER A 328 PRO A 329 0 -0.07 SITE 1 AC1 6 ASP A 75 HIS A 76 ASP A 179 HIS A 418 SITE 2 AC1 6 ZN A 482 SO4 A 491 SITE 1 AC2 6 HIS A 71 HIS A 73 HIS A 158 ASP A 179 SITE 2 AC2 6 ZN A 481 SO4 A 491 SITE 1 AC3 8 HIS A 73 ASP A 75 HIS A 158 ASP A 179 SITE 2 AC3 8 HIS A 396 HIS A 418 ZN A 481 ZN A 482 CRYST1 58.834 82.595 103.705 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 0.016997 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012107 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009643 0.00000