HEADER DNA BINDING PROTEIN 02-NOV-04 1XWR TITLE CRYSTAL STRUCTURE OF THE COLIPHAGE LAMBDA TRANSCRIPTION ACTIVATOR TITLE 2 PROTEIN CII COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN CII; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTERIOPHAGE LAMBDA; SOURCE 3 ORGANISM_TAXID: 10710; SOURCE 4 GENE: CII; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PAB305 KEYWDS ALL-ALPHA FOLD, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.B.DATTA,S.PANJIKAR,M.S.WEISS,P.CHAKRABARTI,P.PARRACK REVDAT 4 13-MAR-24 1XWR 1 REMARK REVDAT 3 24-FEB-09 1XWR 1 VERSN REVDAT 2 30-AUG-05 1XWR 1 JRNL REVDAT 1 21-JUN-05 1XWR 0 JRNL AUTH A.B.DATTA,S.PANJIKAR,M.S.WEISS,P.CHAKRABARTI,P.PARRACK JRNL TITL STRUCTURE OF {LAMBDA} CII: IMPLICATIONS FOR RECOGNITION OF JRNL TITL 2 DIRECT-REPEAT DNA BY AN UNUSUAL TETRAMERIC ORGANIZATION JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 11242 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 16061804 JRNL DOI 10.1073/PNAS.0504535102 REMARK 2 REMARK 2 RESOLUTION. 2.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 13536 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) : 0.250 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : 950 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 : 2430 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 43 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 77.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.04 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.61800 REMARK 3 B22 (A**2) : 1.48300 REMARK 3 B33 (A**2) : 6.13500 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) : 0.47 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) : 1.300 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 1XWR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030855. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL; NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0; 100.0; 100.0 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y; Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG; EMBL/DESY, REMARK 200 HAMBURG; SPRING-8 REMARK 200 BEAMLINE : BW7A; X13; BL40B2 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9836, 0.9841, 0.9949, 0.9733; REMARK 200 0.80; 0.9796 REMARK 200 MONOCHROMATOR : YALE MIRRORS; YALE MIRRORS; YALE REMARK 200 MIRRORS REMARK 200 OPTICS : NULL; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL; NULL; NULL REMARK 200 DETECTOR MANUFACTURER : NULL; NULL; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13650 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.71000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; SINGLE WAVELENGTH; SAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, ISOPROPANOL, PH 8.2, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 59.89200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.89200 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 31.95350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 53.39700 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.95350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 53.39700 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 59.89200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.95350 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 53.39700 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 59.89200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.95350 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 53.39700 REMARK 290 SMTRY3 8 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 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 1 REMARK 465 LYS A 81 REMARK 465 LYS A 82 REMARK 465 ARG A 83 REMARK 465 PRO A 84 REMARK 465 ALA A 85 REMARK 465 ALA A 86 REMARK 465 THR A 87 REMARK 465 GLU A 88 REMARK 465 ARG A 89 REMARK 465 SER A 90 REMARK 465 GLU A 91 REMARK 465 GLN A 92 REMARK 465 ILE A 93 REMARK 465 GLN A 94 REMARK 465 MET A 95 REMARK 465 GLU A 96 REMARK 465 PHE A 97 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 ARG B 3 REMARK 465 LYS B 81 REMARK 465 LYS B 82 REMARK 465 ARG B 83 REMARK 465 PRO B 84 REMARK 465 ALA B 85 REMARK 465 ALA B 86 REMARK 465 THR B 87 REMARK 465 GLU B 88 REMARK 465 ARG B 89 REMARK 465 SER B 90 REMARK 465 GLU B 91 REMARK 465 GLN B 92 REMARK 465 ILE B 93 REMARK 465 GLN B 94 REMARK 465 MET B 95 REMARK 465 GLU B 96 REMARK 465 PHE B 97 REMARK 465 MET C 1 REMARK 465 VAL C 2 REMARK 465 ARG C 3 REMARK 465 ASN C 80 REMARK 465 LYS C 81 REMARK 465 LYS C 82 REMARK 465 ARG C 83 REMARK 465 PRO C 84 REMARK 465 ALA C 85 REMARK 465 ALA C 86 REMARK 465 THR C 87 REMARK 465 GLU C 88 REMARK 465 ARG C 89 REMARK 465 SER C 90 REMARK 465 GLU C 91 REMARK 465 GLN C 92 REMARK 465 ILE C 93 REMARK 465 GLN C 94 REMARK 465 MET C 95 REMARK 465 GLU C 96 REMARK 465 PHE C 97 REMARK 465 MET D 1 REMARK 465 VAL D 2 REMARK 465 ARG D 3 REMARK 465 LYS D 81 REMARK 465 LYS D 82 REMARK 465 ARG D 83 REMARK 465 PRO D 84 REMARK 465 ALA D 85 REMARK 465 ALA D 86 REMARK 465 THR D 87 REMARK 465 GLU D 88 REMARK 465 ARG D 89 REMARK 465 SER D 90 REMARK 465 GLU D 91 REMARK 465 GLN D 92 REMARK 465 ILE D 93 REMARK 465 GLN D 94 REMARK 465 MET D 95 REMARK 465 GLU D 96 REMARK 465 PHE D 97 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 O ILE D 48 OG SER D 52 2.18 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 LYS A 37 -16.11 -46.26 REMARK 500 ILE A 40 -38.99 -38.84 REMARK 500 TRP A 43 -73.74 -63.09 REMARK 500 ASP B 64 34.37 -97.99 REMARK 500 LYS C 37 -13.16 -49.40 REMARK 500 ASP C 46 -59.03 -135.92 REMARK 500 LEU C 58 3.82 -62.88 REMARK 500 ALA C 76 -76.22 -62.02 REMARK 500 ASN D 5 -154.84 -168.82 REMARK 500 SER D 15 -74.17 -53.55 REMARK 500 ALA D 16 -38.86 -30.41 REMARK 500 MET D 23 7.15 -58.57 REMARK 500 THR D 26 26.53 -76.51 REMARK 500 ALA D 32 -26.42 -37.22 REMARK 500 GLN D 39 -11.82 -150.65 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 IPA B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA D 103 DBREF 1XWR A 1 97 UNP P03042 RPC2_LAMBD 1 97 DBREF 1XWR B 1 97 UNP P03042 RPC2_LAMBD 1 97 DBREF 1XWR C 1 97 UNP P03042 RPC2_LAMBD 1 97 DBREF 1XWR D 1 97 UNP P03042 RPC2_LAMBD 1 97 SEQRES 1 A 97 MET VAL ARG ALA ASN LYS ARG ASN GLU ALA LEU ARG ILE SEQRES 2 A 97 GLU SER ALA LEU LEU ASN LYS ILE ALA MET LEU GLY THR SEQRES 3 A 97 GLU LYS THR ALA GLU ALA VAL GLY VAL ASP LYS SER GLN SEQRES 4 A 97 ILE SER ARG TRP LYS ARG ASP TRP ILE PRO LYS PHE SER SEQRES 5 A 97 MET LEU LEU ALA VAL LEU GLU TRP GLY VAL VAL ASP ASP SEQRES 6 A 97 ASP MET ALA ARG LEU ALA ARG GLN VAL ALA ALA ILE LEU SEQRES 7 A 97 THR ASN LYS LYS ARG PRO ALA ALA THR GLU ARG SER GLU SEQRES 8 A 97 GLN ILE GLN MET GLU PHE SEQRES 1 B 97 MET VAL ARG ALA ASN LYS ARG ASN GLU ALA LEU ARG ILE SEQRES 2 B 97 GLU SER ALA LEU LEU ASN LYS ILE ALA MET LEU GLY THR SEQRES 3 B 97 GLU LYS THR ALA GLU ALA VAL GLY VAL ASP LYS SER GLN SEQRES 4 B 97 ILE SER ARG TRP LYS ARG ASP TRP ILE PRO LYS PHE SER SEQRES 5 B 97 MET LEU LEU ALA VAL LEU GLU TRP GLY VAL VAL ASP ASP SEQRES 6 B 97 ASP MET ALA ARG LEU ALA ARG GLN VAL ALA ALA ILE LEU SEQRES 7 B 97 THR ASN LYS LYS ARG PRO ALA ALA THR GLU ARG SER GLU SEQRES 8 B 97 GLN ILE GLN MET GLU PHE SEQRES 1 C 97 MET VAL ARG ALA ASN LYS ARG ASN GLU ALA LEU ARG ILE SEQRES 2 C 97 GLU SER ALA LEU LEU ASN LYS ILE ALA MET LEU GLY THR SEQRES 3 C 97 GLU LYS THR ALA GLU ALA VAL GLY VAL ASP LYS SER GLN SEQRES 4 C 97 ILE SER ARG TRP LYS ARG ASP TRP ILE PRO LYS PHE SER SEQRES 5 C 97 MET LEU LEU ALA VAL LEU GLU TRP GLY VAL VAL ASP ASP SEQRES 6 C 97 ASP MET ALA ARG LEU ALA ARG GLN VAL ALA ALA ILE LEU SEQRES 7 C 97 THR ASN LYS LYS ARG PRO ALA ALA THR GLU ARG SER GLU SEQRES 8 C 97 GLN ILE GLN MET GLU PHE SEQRES 1 D 97 MET VAL ARG ALA ASN LYS ARG ASN GLU ALA LEU ARG ILE SEQRES 2 D 97 GLU SER ALA LEU LEU ASN LYS ILE ALA MET LEU GLY THR SEQRES 3 D 97 GLU LYS THR ALA GLU ALA VAL GLY VAL ASP LYS SER GLN SEQRES 4 D 97 ILE SER ARG TRP LYS ARG ASP TRP ILE PRO LYS PHE SER SEQRES 5 D 97 MET LEU LEU ALA VAL LEU GLU TRP GLY VAL VAL ASP ASP SEQRES 6 D 97 ASP MET ALA ARG LEU ALA ARG GLN VAL ALA ALA ILE LEU SEQRES 7 D 97 THR ASN LYS LYS ARG PRO ALA ALA THR GLU ARG SER GLU SEQRES 8 D 97 GLN ILE GLN MET GLU PHE HET IPA B 101 4 HET IPA B 102 4 HET IPA D 103 4 HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 5 IPA 3(C3 H8 O) FORMUL 8 HOH *43(H2 O) HELIX 1 1 ASN A 5 GLY A 25 1 21 HELIX 2 2 GLY A 25 GLY A 34 1 10 HELIX 3 3 GLN A 39 GLY A 61 1 23 HELIX 4 4 VAL A 63 LEU A 78 1 16 HELIX 5 5 ALA B 4 GLY B 25 1 22 HELIX 6 6 GLY B 25 GLY B 34 1 10 HELIX 7 7 ASP B 36 SER B 38 5 3 HELIX 8 8 GLN B 39 ASP B 46 1 8 HELIX 9 9 ASP B 46 LEU B 58 1 13 HELIX 10 10 ASP B 64 ASN B 80 1 17 HELIX 11 11 ASN C 5 GLY C 25 1 21 HELIX 12 12 GLU C 27 GLY C 34 1 8 HELIX 13 13 GLN C 39 ASP C 46 1 8 HELIX 14 14 ASP C 46 LEU C 58 1 13 HELIX 15 15 GLY C 61 THR C 79 1 19 HELIX 16 16 ASN D 5 MET D 23 1 19 HELIX 17 17 GLU D 27 VAL D 33 1 7 HELIX 18 18 GLN D 39 TRP D 47 1 9 HELIX 19 19 TRP D 47 LEU D 58 1 12 HELIX 20 20 ASP D 64 THR D 79 1 16 SITE 1 AC1 3 ARG A 3 TRP B 60 GLY B 61 SITE 1 AC2 5 LEU A 58 HOH A 98 LYS B 20 VAL B 62 SITE 2 AC2 5 VAL B 63 SITE 1 AC3 1 ARG D 69 CRYST1 63.907 106.794 119.784 90.00 90.00 90.00 C 2 2 21 32 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 0.015648 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009364 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008348 0.00000