HEADER TRANSFERASE, TRANSCRIPTION 05-MAY-08 3D1F TITLE CRYSTAL STRUCTURE OF E. COLI SLIDING CLAMP (BETA) BOUND TO A TITLE 2 POLYMERASE III PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA POLYMERASE III SUBUNIT BETA; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.7.7.7; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NONAPEPTIDE FROM POLYMERASE III C-TERMINAL; COMPND 8 CHAIN: P, Q; COMPND 9 ENGINEERED: YES; COMPND 10 OTHER_DETAILS: N-TERMINAL OF THE PEPTIDE IS LABELED WITH A RHODAMINE COMPND 11 6G (DYE) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 STRAIN: K12; SOURCE 4 GENE: DNAN; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 OTHER_DETAILS: THE SEQUENCE OCCURS NATURALLY IN E. COLI KEYWDS CHEMICAL PROBE, DNA POLYMERASE, DNA SLIDING CLAMP, DNA REPLICATION, KEYWDS 2 RATIONAL DRUG DESIGN, ANTIBIOTIC TARGET, TRANSFERASE, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR R.E.GEORGESCU,O.YURIEVA,K.SEUNG-SUP,J.KURIYAN,X.-P.KONG,M.O'DONNELL REVDAT 7 30-AUG-23 3D1F 1 REMARK LINK REVDAT 6 24-JAN-18 3D1F 1 AUTHOR REVDAT 5 25-OCT-17 3D1F 1 REMARK REVDAT 4 09-JUN-09 3D1F 1 REVDAT REVDAT 3 24-FEB-09 3D1F 1 VERSN REVDAT 2 13-JAN-09 3D1F 1 JRNL REVDAT 1 29-JUL-08 3D1F 0 JRNL AUTH R.E.GEORGESCU,O.YURIEVA,S.S.KIM,J.KURIYAN,X.P.KONG, JRNL AUTH 2 M.O'DONNELL JRNL TITL STRUCTURE OF A SMALL-MOLECULE INHIBITOR OF A DNA POLYMERASE JRNL TITL 2 SLIDING CLAMP. JRNL REF PROC.NATL.ACAD.SCI.USA V. 105 11116 2008 JRNL REFN ISSN 0027-8424 JRNL PMID 18678908 JRNL DOI 10.1073/PNAS.0804754105 REMARK 2 REMARK 2 RESOLUTION. 2.00 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.14 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 438619.610 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 65050 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) : 0.217 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.600 REMARK 3 FREE R VALUE TEST SET COUNT : 6565 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.030 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.00 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 : 5842 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 558 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.22 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.25000 REMARK 3 B22 (A**2) : 2.25000 REMARK 3 B33 (A**2) : -4.49000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : -0.0 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.06 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) : 24.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 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 : 0.40 REMARK 3 BSOL : 61.85 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : TMR_XPLOR.PAR REMARK 3 PARAMETER FILE 4 : PEG_XPLOR.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3D1F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000047470. 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 REMARK 200 PH : 6.2 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) : 0.959 REMARK 200 MONOCHROMATOR : KOHZU DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : MIRROR 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 : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 92.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2POL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 27.5% PEG400, 100 MM MES PH 6.2, 100 REMARK 280 MM CALCIUM CHLORIDE AND 1% DMSO, VAPOR DIFFUSION, TEMPERATURE REMARK 280 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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 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 139.64800 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 69.82400 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: 5580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, P, Q 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: 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 LEU A 21 -168.88 -78.25 REMARK 500 ALA A 38 140.66 -170.76 REMARK 500 LEU A 49 -23.11 79.85 REMARK 500 ASP A 208 -86.81 -96.58 REMARK 500 ASP A 211 -79.25 -58.26 REMARK 500 ASN A 212 134.98 -36.50 REMARK 500 GLU A 287 104.46 -32.01 REMARK 500 THR A 341 -89.79 -131.85 REMARK 500 ARG B 24 43.90 -168.61 REMARK 500 THR B 26 31.34 -95.51 REMARK 500 LEU B 49 -29.19 83.38 REMARK 500 HIS B 148 -65.87 -100.48 REMARK 500 ASP B 208 3.13 -153.29 REMARK 500 LYS B 332 70.54 -109.58 REMARK 500 THR B 341 -91.31 -129.74 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 323 P 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 323 Q 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 367 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 368 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2POL RELATED DB: PDB REMARK 900 THREE-DIMENSIONAL STRUCTURE OF THE BETA SUBUNIT OF ESCHERICHIA COLI REMARK 900 DNA POLYMERASE III HOLOENZYME: A SLIDING DNA CLAM REMARK 900 RELATED ID: 3BEP RELATED DB: PDB REMARK 900 STRUCTURE OF A SLIDING CLAMP ON DNA REMARK 900 RELATED ID: 3D1E RELATED DB: PDB REMARK 900 RELATED ID: 3D1G RELATED DB: PDB DBREF 3D1F A 1 366 UNP P0A988 DPO3B_ECOLI 1 366 DBREF 3D1F B 1 366 UNP P0A988 DPO3B_ECOLI 1 366 DBREF 3D1F P 2 10 PDB 3D1F 3D1F 2 10 DBREF 3D1F Q 2 10 PDB 3D1F 3D1F 2 10 SEQRES 1 A 366 MET LYS PHE THR VAL GLU ARG GLU HIS LEU LEU LYS PRO SEQRES 2 A 366 LEU GLN GLN VAL SER GLY PRO LEU GLY GLY ARG PRO THR SEQRES 3 A 366 LEU PRO ILE LEU GLY ASN LEU LEU LEU GLN VAL ALA ASP SEQRES 4 A 366 GLY THR LEU SER LEU THR GLY THR ASP LEU GLU MET GLU SEQRES 5 A 366 MET VAL ALA ARG VAL ALA LEU VAL GLN PRO HIS GLU PRO SEQRES 6 A 366 GLY ALA THR THR VAL PRO ALA ARG LYS PHE PHE ASP ILE SEQRES 7 A 366 CYS ARG GLY LEU PRO GLU GLY ALA GLU ILE ALA VAL GLN SEQRES 8 A 366 LEU GLU GLY GLU ARG MET LEU VAL ARG SER GLY ARG SER SEQRES 9 A 366 ARG PHE SER LEU SER THR LEU PRO ALA ALA ASP PHE PRO SEQRES 10 A 366 ASN LEU ASP ASP TRP GLN SER GLU VAL GLU PHE THR LEU SEQRES 11 A 366 PRO GLN ALA THR MET LYS ARG LEU ILE GLU ALA THR GLN SEQRES 12 A 366 PHE SER MET ALA HIS GLN ASP VAL ARG TYR TYR LEU ASN SEQRES 13 A 366 GLY MET LEU PHE GLU THR GLU GLY GLU GLU LEU ARG THR SEQRES 14 A 366 VAL ALA THR ASP GLY HIS ARG LEU ALA VAL CYS SER MET SEQRES 15 A 366 PRO ILE GLY GLN SER LEU PRO SER HIS SER VAL ILE VAL SEQRES 16 A 366 PRO ARG LYS GLY VAL ILE GLU LEU MET ARG MET LEU ASP SEQRES 17 A 366 GLY GLY ASP ASN PRO LEU ARG VAL GLN ILE GLY SER ASN SEQRES 18 A 366 ASN ILE ARG ALA HIS VAL GLY ASP PHE ILE PHE THR SER SEQRES 19 A 366 LYS LEU VAL ASP GLY ARG PHE PRO ASP TYR ARG ARG VAL SEQRES 20 A 366 LEU PRO LYS ASN PRO ASP LYS HIS LEU GLU ALA GLY CYS SEQRES 21 A 366 ASP LEU LEU LYS GLN ALA PHE ALA ARG ALA ALA ILE LEU SEQRES 22 A 366 SER ASN GLU LYS PHE ARG GLY VAL ARG LEU TYR VAL SER SEQRES 23 A 366 GLU ASN GLN LEU LYS ILE THR ALA ASN ASN PRO GLU GLN SEQRES 24 A 366 GLU GLU ALA GLU GLU ILE LEU ASP VAL THR TYR SER GLY SEQRES 25 A 366 ALA GLU MET GLU ILE GLY PHE ASN VAL SER TYR VAL LEU SEQRES 26 A 366 ASP VAL LEU ASN ALA LEU LYS CYS GLU ASN VAL ARG MET SEQRES 27 A 366 MET LEU THR ASP SER VAL SER SER VAL GLN ILE GLU ASP SEQRES 28 A 366 ALA ALA SER GLN SER ALA ALA TYR VAL VAL MET PRO MET SEQRES 29 A 366 ARG LEU SEQRES 1 B 366 MET LYS PHE THR VAL GLU ARG GLU HIS LEU LEU LYS PRO SEQRES 2 B 366 LEU GLN GLN VAL SER GLY PRO LEU GLY GLY ARG PRO THR SEQRES 3 B 366 LEU PRO ILE LEU GLY ASN LEU LEU LEU GLN VAL ALA ASP SEQRES 4 B 366 GLY THR LEU SER LEU THR GLY THR ASP LEU GLU MET GLU SEQRES 5 B 366 MET VAL ALA ARG VAL ALA LEU VAL GLN PRO HIS GLU PRO SEQRES 6 B 366 GLY ALA THR THR VAL PRO ALA ARG LYS PHE PHE ASP ILE SEQRES 7 B 366 CYS ARG GLY LEU PRO GLU GLY ALA GLU ILE ALA VAL GLN SEQRES 8 B 366 LEU GLU GLY GLU ARG MET LEU VAL ARG SER GLY ARG SER SEQRES 9 B 366 ARG PHE SER LEU SER THR LEU PRO ALA ALA ASP PHE PRO SEQRES 10 B 366 ASN LEU ASP ASP TRP GLN SER GLU VAL GLU PHE THR LEU SEQRES 11 B 366 PRO GLN ALA THR MET LYS ARG LEU ILE GLU ALA THR GLN SEQRES 12 B 366 PHE SER MET ALA HIS GLN ASP VAL ARG TYR TYR LEU ASN SEQRES 13 B 366 GLY MET LEU PHE GLU THR GLU GLY GLU GLU LEU ARG THR SEQRES 14 B 366 VAL ALA THR ASP GLY HIS ARG LEU ALA VAL CYS SER MET SEQRES 15 B 366 PRO ILE GLY GLN SER LEU PRO SER HIS SER VAL ILE VAL SEQRES 16 B 366 PRO ARG LYS GLY VAL ILE GLU LEU MET ARG MET LEU ASP SEQRES 17 B 366 GLY GLY ASP ASN PRO LEU ARG VAL GLN ILE GLY SER ASN SEQRES 18 B 366 ASN ILE ARG ALA HIS VAL GLY ASP PHE ILE PHE THR SER SEQRES 19 B 366 LYS LEU VAL ASP GLY ARG PHE PRO ASP TYR ARG ARG VAL SEQRES 20 B 366 LEU PRO LYS ASN PRO ASP LYS HIS LEU GLU ALA GLY CYS SEQRES 21 B 366 ASP LEU LEU LYS GLN ALA PHE ALA ARG ALA ALA ILE LEU SEQRES 22 B 366 SER ASN GLU LYS PHE ARG GLY VAL ARG LEU TYR VAL SER SEQRES 23 B 366 GLU ASN GLN LEU LYS ILE THR ALA ASN ASN PRO GLU GLN SEQRES 24 B 366 GLU GLU ALA GLU GLU ILE LEU ASP VAL THR TYR SER GLY SEQRES 25 B 366 ALA GLU MET GLU ILE GLY PHE ASN VAL SER TYR VAL LEU SEQRES 26 B 366 ASP VAL LEU ASN ALA LEU LYS CYS GLU ASN VAL ARG MET SEQRES 27 B 366 MET LEU THR ASP SER VAL SER SER VAL GLN ILE GLU ASP SEQRES 28 B 366 ALA ALA SER GLN SER ALA ALA TYR VAL VAL MET PRO MET SEQRES 29 B 366 ARG LEU SEQRES 1 P 9 SER GLU GLN VAL GLU LEU GLU PHE ASP SEQRES 1 Q 9 SER GLU GLN VAL GLU LEU GLU PHE ASP HET PEG A 367 7 HET PEG A 368 7 HET 323 P 1 31 HET 323 Q 1 31 HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM 323 2-[3,6-BIS(DIMETHYLAMINO)XANTHEN-9-YL]-5-METHANOYL- HETNAM 2 323 BENZOATE HETSYN 323 5-CARBOXY-N,N'-TETRAMETHYL RHODAMINE FORMUL 5 PEG 2(C4 H10 O3) FORMUL 7 323 2(C25 H22 N2 O4) FORMUL 9 HOH *558(H2 O) HELIX 1 1 ARG A 7 SER A 18 1 12 HELIX 2 2 LEU A 27 LEU A 30 5 4 HELIX 3 3 ALA A 72 LEU A 82 1 11 HELIX 4 4 PRO A 112 PHE A 116 5 5 HELIX 5 5 GLN A 132 ALA A 141 1 10 HELIX 6 6 THR A 142 MET A 146 5 5 HELIX 7 7 ARG A 152 LEU A 155 5 4 HELIX 8 8 ARG A 197 LEU A 207 1 11 HELIX 9 9 ASP A 243 VAL A 247 5 5 HELIX 10 10 CYS A 260 ILE A 272 1 13 HELIX 11 11 VAL A 321 LEU A 331 1 11 HELIX 12 12 ARG B 7 SER B 18 1 12 HELIX 13 13 LEU B 27 LEU B 30 5 4 HELIX 14 14 ALA B 72 LEU B 82 1 11 HELIX 15 15 PRO B 112 PHE B 116 5 5 HELIX 16 16 GLN B 132 ALA B 141 1 10 HELIX 17 17 THR B 142 MET B 146 5 5 HELIX 18 18 ARG B 152 LEU B 155 5 4 HELIX 19 19 ARG B 197 LEU B 207 1 11 HELIX 20 20 ASP B 243 VAL B 247 5 5 HELIX 21 21 CYS B 260 ILE B 272 1 13 HELIX 22 22 VAL B 321 LEU B 331 1 11 SHEET 1 A 8 LYS A 2 GLU A 6 0 SHEET 2 A 8 GLU A 87 GLU A 93 -1 O VAL A 90 N PHE A 3 SHEET 3 A 8 ARG A 96 SER A 101 -1 O LEU A 98 N GLN A 91 SHEET 4 A 8 SER A 104 SER A 109 -1 O PHE A 106 N VAL A 99 SHEET 5 A 8 GLU B 301 ASP B 307 -1 O GLU B 303 N ARG A 105 SHEET 6 A 8 GLN B 289 ASN B 295 -1 N ILE B 292 O GLU B 304 SHEET 7 A 8 GLY B 280 SER B 286 -1 N ARG B 282 O THR B 293 SHEET 8 A 8 MET B 315 ASN B 320 -1 O MET B 315 N VAL B 285 SHEET 1 B 8 GLY A 66 PRO A 71 0 SHEET 2 B 8 ASN A 32 ALA A 38 -1 N LEU A 35 O THR A 68 SHEET 3 B 8 THR A 41 THR A 47 -1 O SER A 43 N GLN A 36 SHEET 4 B 8 MET A 51 ALA A 58 -1 O VAL A 57 N LEU A 42 SHEET 5 B 8 PHE A 230 LYS A 235 -1 O THR A 233 N GLU A 52 SHEET 6 B 8 ASN A 222 VAL A 227 -1 N ALA A 225 O PHE A 232 SHEET 7 B 8 PRO A 213 GLY A 219 -1 N GLY A 219 O ASN A 222 SHEET 8 B 8 SER A 124 PRO A 131 -1 N LEU A 130 O LEU A 214 SHEET 1 C 7 THR A 309 SER A 311 0 SHEET 2 C 7 LYS A 254 GLY A 259 -1 N GLU A 257 O THR A 309 SHEET 3 C 7 ASN A 335 LEU A 340 -1 O MET A 338 N LEU A 256 SHEET 4 C 7 VAL A 347 ASP A 351 -1 O GLU A 350 N ARG A 337 SHEET 5 C 7 ALA A 357 VAL A 361 -1 O TYR A 359 N ILE A 349 SHEET 6 C 7 ARG A 176 PRO A 196 -1 N LEU A 177 O VAL A 360 SHEET 7 C 7 GLY A 157 THR A 172 -1 O GLU A 165 N ILE A 184 SHEET 1 D 8 MET A 315 ASN A 320 0 SHEET 2 D 8 GLY A 280 SER A 286 -1 N VAL A 285 O MET A 315 SHEET 3 D 8 GLN A 289 ASN A 295 -1 O GLN A 289 N SER A 286 SHEET 4 D 8 GLU A 301 ASP A 307 -1 O GLU A 304 N ILE A 292 SHEET 5 D 8 SER B 104 SER B 109 -1 O ARG B 105 N GLU A 303 SHEET 6 D 8 ARG B 96 SER B 101 -1 N VAL B 99 O PHE B 106 SHEET 7 D 8 GLU B 87 GLU B 93 -1 N GLU B 93 O ARG B 96 SHEET 8 D 8 LYS B 2 GLU B 6 -1 N PHE B 3 O VAL B 90 SHEET 1 E 8 GLY B 66 PRO B 71 0 SHEET 2 E 8 ASN B 32 ALA B 38 -1 N LEU B 35 O THR B 68 SHEET 3 E 8 THR B 41 THR B 47 -1 O SER B 43 N GLN B 36 SHEET 4 E 8 MET B 51 ALA B 58 -1 O VAL B 57 N LEU B 42 SHEET 5 E 8 PHE B 230 LYS B 235 -1 O ILE B 231 N VAL B 54 SHEET 6 E 8 ASN B 222 VAL B 227 -1 N VAL B 227 O PHE B 230 SHEET 7 E 8 PRO B 213 GLY B 219 -1 N GLY B 219 O ASN B 222 SHEET 8 E 8 SER B 124 PRO B 131 -1 N VAL B 126 O ILE B 218 SHEET 1 F 7 THR B 309 SER B 311 0 SHEET 2 F 7 LYS B 254 GLY B 259 -1 N GLU B 257 O THR B 309 SHEET 3 F 7 ASN B 335 LEU B 340 -1 O MET B 338 N LEU B 256 SHEET 4 F 7 VAL B 347 ASP B 351 -1 O GLU B 350 N ARG B 337 SHEET 5 F 7 ALA B 357 VAL B 361 -1 O TYR B 359 N ILE B 349 SHEET 6 F 7 ARG B 176 PRO B 196 -1 N LEU B 177 O VAL B 360 SHEET 7 F 7 GLY B 157 THR B 172 -1 O GLY B 164 N LEU B 188 LINK C25 323 P 1 N SER P 2 1555 1555 1.34 LINK C25 323 Q 1 N SER Q 2 1555 1555 1.35 SITE 1 AC1 3 ARG A 365 SER P 2 GLU P 3 SITE 1 AC2 3 ARG B 365 SER Q 2 GLU Q 3 SITE 1 AC3 4 GLU A 6 HIS A 9 ASN B 221 ASP B 238 SITE 1 AC4 1 LYS A 12 CRYST1 65.778 65.778 209.472 90.00 90.00 120.00 P 32 6 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 0.015203 0.008777 0.000000 0.00000 SCALE2 0.000000 0.017555 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004774 0.00000