HEADER VIRAL PROTEIN, HYDROLASE 27-JUN-00 1F7Q TITLE CRYSTAL STRUCTURES OF FELINE IMMUNODEFICIENCY VIRUS DUTP TITLE 2 PYROPHOSPHATASE AND ITS NUCLEOTIDE COMPLEXES IN THREE CRYSTAL FORMS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: POL POLYPROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: DUTPASE; COMPND 5 EC: 3.6.1.23; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FELINE IMMUNODEFICIENCY VIRUS; SOURCE 3 ORGANISM_TAXID: 11673; SOURCE 4 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 5 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: FIV-34TF10 KEYWDS EIGHT STRANDED BETA BARREL PROTEIN, VIRAL PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.S.PRASAD,E.A.STURA,J.H.ELDER,C.D.STOUT REVDAT 3 07-FEB-24 1F7Q 1 REMARK REVDAT 2 24-FEB-09 1F7Q 1 VERSN REVDAT 1 06-SEP-00 1F7Q 0 JRNL AUTH G.S.PRASAD,E.A.STURA,J.H.ELDER,C.D.STOUT JRNL TITL STRUCTURES OF FELINE IMMUNODEFICIENCY VIRUS DUTP JRNL TITL 2 PYROPHOSPHATASE AND ITS NUCLEOTIDE COMPLEXES IN THREE JRNL TITL 3 CRYSTAL FORMS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 56 1100 2000 JRNL REFN ISSN 0907-4449 JRNL PMID 10957629 JRNL DOI 10.1107/S0907444900009197 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.S.PRASAD,E.A.STURA,D.E.MCREE,G.S.LACO,C.HASSELKUS-LIGHT, REMARK 1 AUTH 2 J.H.ELDER,C.D.STOUT REMARK 1 TITL CRYSTAL STRUCTURE OF DUTP PYROPHOSPHATASE FROM FELINE REMARK 1 TITL 2 IMMUNODEFICIENCY VIRUS REMARK 1 REF PROTEIN SCI. V. 5 2429 1996 REMARK 1 REFN ISSN 0961-8368 REMARK 2 REMARK 2 RESOLUTION. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 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 : 16935 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 2633 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 56 REMARK 3 SOLVENT ATOMS : 129 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.760 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : 30.90 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 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 1F7Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-AUG-00. REMARK 100 THE DEPOSITION ID IS D_1000011345. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JAN-99 REMARK 200 TEMPERATURE (KELVIN) : 298 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18741 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.260 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.45900 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: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0M SODIUM CITRATE PH 6.5. THE REMARK 280 CRYSTALS WERE SOAKED IN 10 MM DUDP FOR 24 HRS, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 295K 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 34.17500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.46000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.82500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.46000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.17500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.82500 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: TRIMER IS THE FUNCTIONAL FORM OF THE ENZYME 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 VAL A 117 REMARK 465 MET A 118 REMARK 465 ASP A 119 REMARK 465 SER A 120 REMARK 465 GLU A 121 REMARK 465 ARG A 122 REMARK 465 GLY A 123 REMARK 465 ASP A 124 REMARK 465 ASN A 125 REMARK 465 GLY A 126 REMARK 465 TYR A 127 REMARK 465 GLY A 128 REMARK 465 SER A 129 REMARK 465 THR A 130 REMARK 465 GLY A 131 REMARK 465 VAL A 132 REMARK 465 PHE A 133 REMARK 465 SER A 134 REMARK 465 SER A 135 REMARK 465 TRP A 136 REMARK 465 VAL B 317 REMARK 465 MET B 318 REMARK 465 ASP B 319 REMARK 465 SER B 320 REMARK 465 GLU B 321 REMARK 465 ARG B 322 REMARK 465 GLY B 323 REMARK 465 ASP B 324 REMARK 465 ASN B 325 REMARK 465 GLY B 326 REMARK 465 TYR B 327 REMARK 465 GLY B 328 REMARK 465 SER B 329 REMARK 465 THR B 330 REMARK 465 GLY B 331 REMARK 465 VAL B 332 REMARK 465 PHE B 333 REMARK 465 SER B 334 REMARK 465 SER B 335 REMARK 465 TRP B 336 REMARK 465 VAL C 516 REMARK 465 VAL C 517 REMARK 465 MET C 518 REMARK 465 ASP C 519 REMARK 465 SER C 520 REMARK 465 GLU C 521 REMARK 465 ARG C 522 REMARK 465 GLY C 523 REMARK 465 ASP C 524 REMARK 465 ASN C 525 REMARK 465 GLY C 526 REMARK 465 TYR C 527 REMARK 465 GLY C 528 REMARK 465 SER C 529 REMARK 465 THR C 530 REMARK 465 GLY C 531 REMARK 465 VAL C 532 REMARK 465 PHE C 533 REMARK 465 SER C 534 REMARK 465 SER C 535 REMARK 465 TRP C 536 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 10 170.50 -56.34 REMARK 500 LYS A 61 23.34 -68.93 REMARK 500 VAL A 85 42.09 -102.20 REMARK 500 PRO B 245 173.01 -57.05 REMARK 500 SER B 260 -5.17 -59.06 REMARK 500 SER C 460 3.69 -65.46 REMARK 500 GLN C 513 44.69 -83.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DUT C 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DUT A 802 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F7D RELATED DB: PDB REMARK 900 1F7D CONTAINS THE SAME PROTEIN IN P63 REMARK 900 RELATED ID: 1F7K RELATED DB: PDB REMARK 900 1F7K CONTAINS THE SAME PROTEIN COMPLEXED WITH DUMP IN P63 REMARK 900 RELATED ID: 1F7N RELATED DB: PDB REMARK 900 1F7N CONTAINS THE SAME PROTEIN COMPLEXED WITH DUMP IN P63 REMARK 900 RELATED ID: 1F7O RELATED DB: PDB REMARK 900 1F7O CONTAINS THE SAME PROTEIN IN P212121 REMARK 900 RELATED ID: 1F7P RELATED DB: PDB REMARK 900 1F7P CONTAINS THE SAME PROTEIN IN COMPLEX WITH DUDP IN P212121 REMARK 900 RELATED ID: 1F7R RELATED DB: PDB REMARK 900 1F7R CONTAINS THE SAME PROTEIN IN COMPLEX WITH DUDP IN P213 DBREF 1F7Q A 1 136 UNP P16088 POL_FIVPE 711 846 DBREF 1F7Q B 201 336 UNP P16088 POL_FIVPE 711 846 DBREF 1F7Q C 401 536 UNP P16088 POL_FIVPE 711 846 SEQRES 1 A 136 MET ILE ILE GLU GLY ASP GLY ILE LEU ASP LYS ARG SER SEQRES 2 A 136 GLU ASP ALA GLY TYR ASP LEU LEU ALA ALA LYS GLU ILE SEQRES 3 A 136 HIS LEU LEU PRO GLY GLU VAL LYS VAL ILE PRO THR GLY SEQRES 4 A 136 VAL LYS LEU MET LEU PRO LYS GLY TYR TRP GLY LEU ILE SEQRES 5 A 136 ILE GLY LYS SER SER ILE GLY SER LYS GLY LEU ASP VAL SEQRES 6 A 136 LEU GLY GLY VAL ILE ASP GLU GLY TYR ARG GLY GLU ILE SEQRES 7 A 136 GLY VAL ILE MET ILE ASN VAL SER ARG LYS SER ILE THR SEQRES 8 A 136 LEU MET GLU ARG GLN LYS ILE ALA GLN LEU ILE ILE LEU SEQRES 9 A 136 PRO CYS LYS HIS GLU VAL LEU GLU GLN GLY LYS VAL VAL SEQRES 10 A 136 MET ASP SER GLU ARG GLY ASP ASN GLY TYR GLY SER THR SEQRES 11 A 136 GLY VAL PHE SER SER TRP SEQRES 1 B 136 MET ILE ILE GLU GLY ASP GLY ILE LEU ASP LYS ARG SER SEQRES 2 B 136 GLU ASP ALA GLY TYR ASP LEU LEU ALA ALA LYS GLU ILE SEQRES 3 B 136 HIS LEU LEU PRO GLY GLU VAL LYS VAL ILE PRO THR GLY SEQRES 4 B 136 VAL LYS LEU MET LEU PRO LYS GLY TYR TRP GLY LEU ILE SEQRES 5 B 136 ILE GLY LYS SER SER ILE GLY SER LYS GLY LEU ASP VAL SEQRES 6 B 136 LEU GLY GLY VAL ILE ASP GLU GLY TYR ARG GLY GLU ILE SEQRES 7 B 136 GLY VAL ILE MET ILE ASN VAL SER ARG LYS SER ILE THR SEQRES 8 B 136 LEU MET GLU ARG GLN LYS ILE ALA GLN LEU ILE ILE LEU SEQRES 9 B 136 PRO CYS LYS HIS GLU VAL LEU GLU GLN GLY LYS VAL VAL SEQRES 10 B 136 MET ASP SER GLU ARG GLY ASP ASN GLY TYR GLY SER THR SEQRES 11 B 136 GLY VAL PHE SER SER TRP SEQRES 1 C 136 MET ILE ILE GLU GLY ASP GLY ILE LEU ASP LYS ARG SER SEQRES 2 C 136 GLU ASP ALA GLY TYR ASP LEU LEU ALA ALA LYS GLU ILE SEQRES 3 C 136 HIS LEU LEU PRO GLY GLU VAL LYS VAL ILE PRO THR GLY SEQRES 4 C 136 VAL LYS LEU MET LEU PRO LYS GLY TYR TRP GLY LEU ILE SEQRES 5 C 136 ILE GLY LYS SER SER ILE GLY SER LYS GLY LEU ASP VAL SEQRES 6 C 136 LEU GLY GLY VAL ILE ASP GLU GLY TYR ARG GLY GLU ILE SEQRES 7 C 136 GLY VAL ILE MET ILE ASN VAL SER ARG LYS SER ILE THR SEQRES 8 C 136 LEU MET GLU ARG GLN LYS ILE ALA GLN LEU ILE ILE LEU SEQRES 9 C 136 PRO CYS LYS HIS GLU VAL LEU GLU GLN GLY LYS VAL VAL SEQRES 10 C 136 MET ASP SER GLU ARG GLY ASP ASN GLY TYR GLY SER THR SEQRES 11 C 136 GLY VAL PHE SER SER TRP HET DUT A 802 28 HET DUT C 801 28 HETNAM DUT DEOXYURIDINE-5'-TRIPHOSPHATE FORMUL 4 DUT 2(C9 H15 N2 O14 P3) FORMUL 6 HOH *129(H2 O) HELIX 1 1 SER A 56 LYS A 61 1 6 HELIX 2 2 LYS B 255 SER B 260 1 6 HELIX 3 3 LYS C 455 SER C 460 1 6 SHEET 1 A 5 LEU A 63 VAL A 65 0 SHEET 2 A 5 GLU A 77 ASN A 84 -1 O ILE A 83 N ASP A 64 SHEET 3 A 5 VAL A 33 MET A 43 -1 N LYS A 34 O MET A 82 SHEET 4 A 5 ILE A 2 GLY A 5 -1 O ILE A 2 N MET A 43 SHEET 5 A 5 GLU B 312 GLN B 313 1 O GLU B 312 N ILE A 3 SHEET 1 B 4 TYR A 18 LEU A 21 0 SHEET 2 B 4 LYS A 97 PRO A 105 -1 N ILE A 98 O LEU A 20 SHEET 3 B 4 TYR A 48 GLY A 54 -1 O TRP A 49 N LEU A 104 SHEET 4 B 4 VAL A 69 ILE A 70 -1 N ILE A 70 O GLY A 50 SHEET 1 C 2 ILE A 26 LEU A 28 0 SHEET 2 C 2 ILE A 90 LEU A 92 -1 O ILE A 90 N LEU A 28 SHEET 1 D 5 GLU A 112 GLN A 113 0 SHEET 2 D 5 ILE C 402 GLU C 404 1 N ILE C 403 O GLU A 112 SHEET 3 D 5 VAL C 433 MET C 443 -1 N LYS C 441 O GLU C 404 SHEET 4 D 5 GLU C 477 ASN C 484 -1 N ILE C 478 O VAL C 440 SHEET 5 D 5 LEU C 463 VAL C 465 -1 O ASP C 464 N ILE C 483 SHEET 1 E 2 ILE B 202 GLU B 204 0 SHEET 2 E 2 LYS B 241 MET B 243 -1 O LYS B 241 N GLU B 204 SHEET 1 F 4 TYR B 218 LEU B 221 0 SHEET 2 F 4 LYS B 297 PRO B 305 -1 N ILE B 298 O LEU B 220 SHEET 3 F 4 TYR B 248 ILE B 253 -1 N TRP B 249 O LEU B 304 SHEET 4 F 4 VAL B 269 ILE B 270 -1 N ILE B 270 O GLY B 250 SHEET 1 G 2 ILE B 226 LEU B 228 0 SHEET 2 G 2 ILE B 290 LEU B 292 -1 O ILE B 290 N LEU B 228 SHEET 1 H 3 VAL B 233 PRO B 237 0 SHEET 2 H 3 GLY B 279 ASN B 284 -1 O VAL B 280 N ILE B 236 SHEET 3 H 3 LEU B 263 LEU B 266 -1 O ASP B 264 N ILE B 283 SHEET 1 I 4 TYR C 418 LEU C 421 0 SHEET 2 I 4 LYS C 497 PRO C 505 -1 N ILE C 498 O LEU C 420 SHEET 3 I 4 TYR C 448 ILE C 453 -1 N TRP C 449 O LEU C 504 SHEET 4 I 4 GLY C 468 ILE C 470 -1 O GLY C 468 N ILE C 452 SHEET 1 J 2 ILE C 426 LEU C 428 0 SHEET 2 J 2 ILE C 490 LEU C 492 -1 O ILE C 490 N LEU C 428 SITE 1 AC1 15 LYS B 255 SER B 256 SER B 257 LYS B 297 SITE 2 AC1 15 GLN B 300 ILE C 452 GLY C 468 VAL C 469 SITE 3 AC1 15 ILE C 470 ASP C 471 TYR C 474 GLY C 479 SITE 4 AC1 15 HOH C 603 HOH C 646 HOH C 710 SITE 1 AC2 13 GLY A 67 GLY A 68 VAL A 69 ILE A 70 SITE 2 AC2 13 ASP A 71 TYR A 74 GLY A 79 HOH A 636 SITE 3 AC2 13 HOH A 698 LYS C 455 SER C 456 SER C 457 SITE 4 AC2 13 LYS C 497 CRYST1 68.350 71.650 76.920 90.00 90.00 90.00 P 21 21 21 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 0.014631 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013957 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013001 0.00000