HEADER REPLICATION 07-JAN-03 1NLF TITLE CRYSTAL STRUCTURE OF DNA HELICASE REPA IN COMPLEX WITH SULFATE AT 1.95 TITLE 2 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN REPA; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: REPA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: PGZ18; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMS119EH KEYWDS REPLICATIVE DNA HELICASE STRUCTURAL CHANGES, REPLICATION EXPDTA X-RAY DIFFRACTION AUTHOR H.XU,N.STRATER,W.SCHROEDER,C.BOTTCHER,K.LUDWIG,W.SAENGER REVDAT 6 11-OCT-17 1NLF 1 REMARK REVDAT 5 13-JUL-11 1NLF 1 VERSN REVDAT 4 20-OCT-09 1NLF 1 REMARK REVDAT 3 24-FEB-09 1NLF 1 VERSN REVDAT 2 15-JUL-03 1NLF 1 REMARK REVDAT 1 29-APR-03 1NLF 0 JRNL AUTH H.XU,N.STRATER,W.SCHRODER,C.BOTTCHER,K.LUDWIG,W.SAENGER JRNL TITL STRUCTURE OF DNA HELICASE REPA IN COMPLEX WITH SULFATE AT JRNL TITL 2 1.95 A RESOLUTION IMPLICATES STRUCTURAL CHANGES TO AN "OPEN" JRNL TITL 3 FORM. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 59 815 2003 JRNL REFN ISSN 0907-4449 JRNL PMID 12777796 JRNL DOI 10.1107/S0907444903004025 REMARK 2 REMARK 2 RESOLUTION. 1.95 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 64722 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) : 0.201 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 6566 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 : 5805 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 756 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.40 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.230 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 1NLF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JAN-03. REMARK 100 THE DEPOSITION ID IS D_1000017979. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.83432 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 : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72794 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1000 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, TRIS BUFFER, MAGNESIUM REMARK 280 SULFATE , PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 96.15000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 96.15000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 27.65000 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: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE CRYSTALLOGRAPHIC 2-FOLD ROTATION AXES PARALLEL REMARK 300 TO B AND STACKED FACE-TO-FACE IN A AND C DIRECTIONS. 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 18300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 63880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -198.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -57.35922 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 88.66386 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 181 REMARK 465 LYS A 182 REMARK 465 GLY A 183 REMARK 465 ALA A 184 REMARK 465 ALA A 185 REMARK 465 MET A 186 REMARK 465 MET A 187 REMARK 465 GLY A 188 REMARK 465 ALA A 189 REMARK 465 GLY A 190 REMARK 465 ASP A 191 REMARK 465 GLN A 192 REMARK 465 GLN A 193 REMARK 465 GLN A 194 REMARK 465 ALA A 195 REMARK 465 SER A 196 REMARK 465 ARG A 197 REMARK 465 GLY A 198 REMARK 465 SER A 199 REMARK 465 SER A 200 REMARK 465 ARG A 276 REMARK 465 GLY A 277 REMARK 465 GLU A 278 REMARK 465 ALA A 279 REMARK 465 MET B 1 REMARK 465 SER B 181 REMARK 465 LYS B 182 REMARK 465 GLY B 183 REMARK 465 ALA B 184 REMARK 465 ALA B 185 REMARK 465 MET B 186 REMARK 465 MET B 187 REMARK 465 GLY B 188 REMARK 465 ALA B 189 REMARK 465 GLY B 190 REMARK 465 ASP B 191 REMARK 465 GLN B 192 REMARK 465 GLN B 193 REMARK 465 GLN B 194 REMARK 465 ALA B 195 REMARK 465 SER B 196 REMARK 465 ARG B 197 REMARK 465 GLY B 198 REMARK 465 SER B 199 REMARK 465 SER B 200 REMARK 465 ARG B 276 REMARK 465 GLY B 277 REMARK 465 GLU B 278 REMARK 465 ALA B 279 REMARK 465 MET C 1 REMARK 465 SER C 181 REMARK 465 LYS C 182 REMARK 465 GLY C 183 REMARK 465 ALA C 184 REMARK 465 ALA C 185 REMARK 465 MET C 186 REMARK 465 MET C 187 REMARK 465 GLY C 188 REMARK 465 ALA C 189 REMARK 465 GLY C 190 REMARK 465 ASP C 191 REMARK 465 GLN C 192 REMARK 465 GLN C 193 REMARK 465 GLN C 194 REMARK 465 ALA C 195 REMARK 465 SER C 196 REMARK 465 ARG C 197 REMARK 465 GLY C 198 REMARK 465 SER C 199 REMARK 465 SER C 200 REMARK 465 ARG C 276 REMARK 465 GLY C 277 REMARK 465 GLU C 278 REMARK 465 ALA C 279 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 SER A 37 160.94 177.29 REMARK 500 ASP A 227 178.38 -57.22 REMARK 500 ASP A 228 -22.75 73.37 REMARK 500 SER B 37 161.60 174.91 REMARK 500 ASP B 227 177.51 -57.39 REMARK 500 ASP B 228 -13.61 67.20 REMARK 500 ALA B 263 85.45 48.07 REMARK 500 ASN C 26 -2.84 73.58 REMARK 500 ASP C 228 -20.00 69.67 REMARK 500 ALA C 263 127.37 65.54 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 SO4 A 1300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1320 DBREF 1NLF A 1 279 UNP P20356 REPJ_ECOLI 1 279 DBREF 1NLF B 1 279 UNP P20356 REPJ_ECOLI 1 279 DBREF 1NLF C 1 279 UNP P20356 REPJ_ECOLI 1 279 SEQRES 1 A 279 MET ALA THR HIS LYS PRO ILE ASN ILE LEU GLU ALA PHE SEQRES 2 A 279 ALA ALA ALA PRO PRO PRO LEU ASP TYR VAL LEU PRO ASN SEQRES 3 A 279 MET VAL ALA GLY THR VAL GLY ALA LEU VAL SER PRO GLY SEQRES 4 A 279 GLY ALA GLY LYS SER MET LEU ALA LEU GLN LEU ALA ALA SEQRES 5 A 279 GLN ILE ALA GLY GLY PRO ASP LEU LEU GLU VAL GLY GLU SEQRES 6 A 279 LEU PRO THR GLY PRO VAL ILE TYR LEU PRO ALA GLU ASP SEQRES 7 A 279 PRO PRO THR ALA ILE HIS HIS ARG LEU HIS ALA LEU GLY SEQRES 8 A 279 ALA HIS LEU SER ALA GLU GLU ARG GLN ALA VAL ALA ASP SEQRES 9 A 279 GLY LEU LEU ILE GLN PRO LEU ILE GLY SER LEU PRO ASN SEQRES 10 A 279 ILE MET ALA PRO GLU TRP PHE ASP GLY LEU LYS ARG ALA SEQRES 11 A 279 ALA GLU GLY ARG ARG LEU MET VAL LEU ASP THR LEU ARG SEQRES 12 A 279 ARG PHE HIS ILE GLU GLU GLU ASN ALA SER GLY PRO MET SEQRES 13 A 279 ALA GLN VAL ILE GLY ARG MET GLU ALA ILE ALA ALA ASP SEQRES 14 A 279 THR GLY CYS SER ILE VAL PHE LEU HIS HIS ALA SER LYS SEQRES 15 A 279 GLY ALA ALA MET MET GLY ALA GLY ASP GLN GLN GLN ALA SEQRES 16 A 279 SER ARG GLY SER SER VAL LEU VAL ASP ASN ILE ARG TRP SEQRES 17 A 279 GLN SER TYR LEU SER SER MET THR SER ALA GLU ALA GLU SEQRES 18 A 279 GLU TRP GLY VAL ASP ASP ASP GLN ARG ARG PHE PHE VAL SEQRES 19 A 279 ARG PHE GLY VAL SER LYS ALA ASN TYR GLY ALA PRO PHE SEQRES 20 A 279 ALA ASP ARG TRP PHE ARG ARG HIS ASP GLY GLY VAL LEU SEQRES 21 A 279 LYS PRO ALA VAL LEU GLU ARG GLN ARG LYS SER LYS GLY SEQRES 22 A 279 VAL PRO ARG GLY GLU ALA SEQRES 1 B 279 MET ALA THR HIS LYS PRO ILE ASN ILE LEU GLU ALA PHE SEQRES 2 B 279 ALA ALA ALA PRO PRO PRO LEU ASP TYR VAL LEU PRO ASN SEQRES 3 B 279 MET VAL ALA GLY THR VAL GLY ALA LEU VAL SER PRO GLY SEQRES 4 B 279 GLY ALA GLY LYS SER MET LEU ALA LEU GLN LEU ALA ALA SEQRES 5 B 279 GLN ILE ALA GLY GLY PRO ASP LEU LEU GLU VAL GLY GLU SEQRES 6 B 279 LEU PRO THR GLY PRO VAL ILE TYR LEU PRO ALA GLU ASP SEQRES 7 B 279 PRO PRO THR ALA ILE HIS HIS ARG LEU HIS ALA LEU GLY SEQRES 8 B 279 ALA HIS LEU SER ALA GLU GLU ARG GLN ALA VAL ALA ASP SEQRES 9 B 279 GLY LEU LEU ILE GLN PRO LEU ILE GLY SER LEU PRO ASN SEQRES 10 B 279 ILE MET ALA PRO GLU TRP PHE ASP GLY LEU LYS ARG ALA SEQRES 11 B 279 ALA GLU GLY ARG ARG LEU MET VAL LEU ASP THR LEU ARG SEQRES 12 B 279 ARG PHE HIS ILE GLU GLU GLU ASN ALA SER GLY PRO MET SEQRES 13 B 279 ALA GLN VAL ILE GLY ARG MET GLU ALA ILE ALA ALA ASP SEQRES 14 B 279 THR GLY CYS SER ILE VAL PHE LEU HIS HIS ALA SER LYS SEQRES 15 B 279 GLY ALA ALA MET MET GLY ALA GLY ASP GLN GLN GLN ALA SEQRES 16 B 279 SER ARG GLY SER SER VAL LEU VAL ASP ASN ILE ARG TRP SEQRES 17 B 279 GLN SER TYR LEU SER SER MET THR SER ALA GLU ALA GLU SEQRES 18 B 279 GLU TRP GLY VAL ASP ASP ASP GLN ARG ARG PHE PHE VAL SEQRES 19 B 279 ARG PHE GLY VAL SER LYS ALA ASN TYR GLY ALA PRO PHE SEQRES 20 B 279 ALA ASP ARG TRP PHE ARG ARG HIS ASP GLY GLY VAL LEU SEQRES 21 B 279 LYS PRO ALA VAL LEU GLU ARG GLN ARG LYS SER LYS GLY SEQRES 22 B 279 VAL PRO ARG GLY GLU ALA SEQRES 1 C 279 MET ALA THR HIS LYS PRO ILE ASN ILE LEU GLU ALA PHE SEQRES 2 C 279 ALA ALA ALA PRO PRO PRO LEU ASP TYR VAL LEU PRO ASN SEQRES 3 C 279 MET VAL ALA GLY THR VAL GLY ALA LEU VAL SER PRO GLY SEQRES 4 C 279 GLY ALA GLY LYS SER MET LEU ALA LEU GLN LEU ALA ALA SEQRES 5 C 279 GLN ILE ALA GLY GLY PRO ASP LEU LEU GLU VAL GLY GLU SEQRES 6 C 279 LEU PRO THR GLY PRO VAL ILE TYR LEU PRO ALA GLU ASP SEQRES 7 C 279 PRO PRO THR ALA ILE HIS HIS ARG LEU HIS ALA LEU GLY SEQRES 8 C 279 ALA HIS LEU SER ALA GLU GLU ARG GLN ALA VAL ALA ASP SEQRES 9 C 279 GLY LEU LEU ILE GLN PRO LEU ILE GLY SER LEU PRO ASN SEQRES 10 C 279 ILE MET ALA PRO GLU TRP PHE ASP GLY LEU LYS ARG ALA SEQRES 11 C 279 ALA GLU GLY ARG ARG LEU MET VAL LEU ASP THR LEU ARG SEQRES 12 C 279 ARG PHE HIS ILE GLU GLU GLU ASN ALA SER GLY PRO MET SEQRES 13 C 279 ALA GLN VAL ILE GLY ARG MET GLU ALA ILE ALA ALA ASP SEQRES 14 C 279 THR GLY CYS SER ILE VAL PHE LEU HIS HIS ALA SER LYS SEQRES 15 C 279 GLY ALA ALA MET MET GLY ALA GLY ASP GLN GLN GLN ALA SEQRES 16 C 279 SER ARG GLY SER SER VAL LEU VAL ASP ASN ILE ARG TRP SEQRES 17 C 279 GLN SER TYR LEU SER SER MET THR SER ALA GLU ALA GLU SEQRES 18 C 279 GLU TRP GLY VAL ASP ASP ASP GLN ARG ARG PHE PHE VAL SEQRES 19 C 279 ARG PHE GLY VAL SER LYS ALA ASN TYR GLY ALA PRO PHE SEQRES 20 C 279 ALA ASP ARG TRP PHE ARG ARG HIS ASP GLY GLY VAL LEU SEQRES 21 C 279 LYS PRO ALA VAL LEU GLU ARG GLN ARG LYS SER LYS GLY SEQRES 22 C 279 VAL PRO ARG GLY GLU ALA HET SO4 A1300 5 HET SO4 B1310 5 HET SO4 C1320 5 HETNAM SO4 SULFATE ION FORMUL 4 SO4 3(O4 S 2-) FORMUL 7 HOH *756(H2 O) HELIX 1 1 ASN A 8 ALA A 15 1 8 HELIX 2 2 GLY A 42 GLY A 56 1 15 HELIX 3 3 PRO A 79 ALA A 92 1 14 HELIX 4 4 SER A 95 GLY A 105 1 11 HELIX 5 5 ALA A 120 GLU A 132 1 13 HELIX 6 6 THR A 141 HIS A 146 5 6 HELIX 7 7 ALA A 152 GLY A 171 1 20 HELIX 8 8 LEU A 202 ILE A 206 5 5 HELIX 9 9 THR A 216 TRP A 223 1 8 HELIX 10 10 GLN A 229 ARG A 231 5 3 HELIX 11 11 ASP A 256 GLY A 258 5 3 HELIX 12 12 ASN B 8 ALA B 15 1 8 HELIX 13 13 GLY B 42 GLY B 56 1 15 HELIX 14 14 PRO B 79 ALA B 92 1 14 HELIX 15 15 SER B 95 GLY B 105 1 11 HELIX 16 16 ALA B 120 GLU B 132 1 13 HELIX 17 17 THR B 141 HIS B 146 5 6 HELIX 18 18 ALA B 152 GLY B 171 1 20 HELIX 19 19 THR B 216 TRP B 223 1 8 HELIX 20 20 GLN B 229 ARG B 231 5 3 HELIX 21 21 ASP B 256 GLY B 258 5 3 HELIX 22 22 ASN C 8 ALA C 15 1 8 HELIX 23 23 GLY C 42 GLY C 56 1 15 HELIX 24 24 PRO C 79 ALA C 92 1 14 HELIX 25 25 SER C 95 GLY C 105 1 11 HELIX 26 26 ALA C 120 GLU C 132 1 13 HELIX 27 27 THR C 141 HIS C 146 5 6 HELIX 28 28 ALA C 152 GLY C 171 1 20 HELIX 29 29 THR C 216 TRP C 223 1 8 HELIX 30 30 GLN C 229 ARG C 231 5 3 HELIX 31 31 ASP C 256 GLY C 258 5 3 SHEET 1 A 2 TYR A 22 LEU A 24 0 SHEET 2 A 2 MET A 27 VAL A 28 -1 O MET A 27 N LEU A 24 SHEET 1 B 9 LEU A 106 ILE A 108 0 SHEET 2 B 9 VAL A 71 PRO A 75 1 N TYR A 73 O LEU A 107 SHEET 3 B 9 LEU A 136 ASP A 140 1 O VAL A 138 N LEU A 74 SHEET 4 B 9 SER A 173 HIS A 179 1 O LEU A 177 N LEU A 139 SHEET 5 B 9 VAL A 32 SER A 37 1 N GLY A 33 O ILE A 174 SHEET 6 B 9 GLN A 209 SER A 214 1 O SER A 210 N ALA A 34 SHEET 7 B 9 PHE A 233 LYS A 240 -1 O ARG A 235 N SER A 213 SHEET 8 B 9 ARG A 250 ARG A 254 -1 O ARG A 250 N PHE A 236 SHEET 9 B 9 LEU A 260 PRO A 262 -1 O LYS A 261 N ARG A 253 SHEET 1 C 2 TYR B 22 LEU B 24 0 SHEET 2 C 2 MET B 27 VAL B 28 -1 O MET B 27 N LEU B 24 SHEET 1 D 9 LEU B 106 ILE B 108 0 SHEET 2 D 9 VAL B 71 PRO B 75 1 N TYR B 73 O LEU B 107 SHEET 3 D 9 LEU B 136 ASP B 140 1 O VAL B 138 N LEU B 74 SHEET 4 D 9 SER B 173 HIS B 179 1 O LEU B 177 N LEU B 139 SHEET 5 D 9 VAL B 32 SER B 37 1 N GLY B 33 O ILE B 174 SHEET 6 D 9 TRP B 208 SER B 214 1 O SER B 210 N VAL B 36 SHEET 7 D 9 PHE B 233 LYS B 240 -1 O ARG B 235 N SER B 213 SHEET 8 D 9 ARG B 250 ARG B 254 -1 O ARG B 250 N PHE B 236 SHEET 9 D 9 LEU B 260 LYS B 261 -1 O LYS B 261 N ARG B 253 SHEET 1 E 2 TYR C 22 LEU C 24 0 SHEET 2 E 2 MET C 27 VAL C 28 -1 O MET C 27 N LEU C 24 SHEET 1 F 9 LEU C 106 ILE C 108 0 SHEET 2 F 9 VAL C 71 PRO C 75 1 N TYR C 73 O LEU C 107 SHEET 3 F 9 LEU C 136 ASP C 140 1 O VAL C 138 N LEU C 74 SHEET 4 F 9 SER C 173 HIS C 179 1 O LEU C 177 N LEU C 139 SHEET 5 F 9 VAL C 32 SER C 37 1 N GLY C 33 O ILE C 174 SHEET 6 F 9 TRP C 208 SER C 214 1 O SER C 210 N ALA C 34 SHEET 7 F 9 PHE C 233 LYS C 240 -1 O LYS C 240 N GLN C 209 SHEET 8 F 9 ARG C 250 ARG C 254 -1 O PHE C 252 N VAL C 234 SHEET 9 F 9 LEU C 260 LYS C 261 -1 O LYS C 261 N ARG C 253 CISPEP 1 ASP A 140 THR A 141 0 -0.51 CISPEP 2 ASP B 140 THR B 141 0 -0.93 CISPEP 3 ASP C 140 THR C 141 0 -1.32 SITE 1 AC1 10 GLY A 40 ALA A 41 GLY A 42 LYS A 43 SITE 2 AC1 10 SER A 44 HIS A 179 HOH A1315 HOH A1352 SITE 3 AC1 10 HOH A1378 HOH A1423 SITE 1 AC2 10 GLY B 40 ALA B 41 GLY B 42 LYS B 43 SITE 2 AC2 10 SER B 44 HIS B 179 HOH B1403 HOH B1434 SITE 3 AC2 10 HOH B1464 HOH B1489 SITE 1 AC3 9 GLY C 40 ALA C 41 GLY C 42 LYS C 43 SITE 2 AC3 9 SER C 44 HIS C 179 HOH C1344 HOH C1394 SITE 3 AC3 9 HOH C1405 CRYST1 192.300 55.300 105.600 90.00 122.90 90.00 C 1 2 1 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 0.005200 0.000000 0.003364 0.00000 SCALE2 0.000000 0.018083 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011279 0.00000 MASTER 341 0 3 31 33 0 9 6 0 0 0 66 END