HEADER DNA BINDING PROTEIN 09-AUG-04 1U98 TITLE CRYSTAL STRUCTURE OF E. COLI RECA IN A COMPRESSED HELICAL FILAMENT TITLE 2 FORM3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECA PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RECOMBINASE A; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: RECA WITH N-TERMINAL GSHM RESIDUES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: RECA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-14B KEYWDS RECA, HOMOLOGOUS RECOMBINATION, ATPASE, DNA REPAIR, DNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.XING,C.E.BELL REVDAT 5 23-AUG-23 1U98 1 REMARK SEQADV REVDAT 4 05-SEP-18 1U98 1 TITLE REVDAT 3 13-JUL-11 1U98 1 VERSN REVDAT 2 24-FEB-09 1U98 1 VERSN REVDAT 1 21-SEP-04 1U98 0 JRNL AUTH X.XING,C.E.BELL JRNL TITL CRYSTAL STRUCTURES OF ESCHERICHIA COLI RECA IN A COMPRESSED JRNL TITL 2 HELICAL FILAMENT. JRNL REF J.MOL.BIOL. V. 342 1471 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15364575 JRNL DOI 10.1016/J.JMB.2004.07.091 REMARK 2 REMARK 2 RESOLUTION. 2.00 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 31775 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) : 0.200 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3182 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3313 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 380 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2341 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 172 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.41 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.94000 REMARK 3 B22 (A**2) : -2.94000 REMARK 3 B33 (A**2) : 5.88000 REMARK 3 B12 (A**2) : 1.68000 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) : 0.22 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.100 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) : 4.120 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.220 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 6.560 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.790 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 72.69 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : GOL.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : GOL.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1U98 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023404. 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 : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33112 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 31.290 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 11.80 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 63.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.73500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.900 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: PDB ID 2REB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 2000 MONOMETHYLETHER, LITHIUM REMARK 280 SULFATE, SODIUM PHOSPHATE, SODIUM CITRATE, PH 5.4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 24.59433 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 49.18867 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 36.89150 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 61.48583 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 12.29717 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 BIOLOGICAL ASSEMBLY IS A CONTINUOUS HELICAL FILAMENT REMARK 300 FORMED BY THE 6SUB1 SYMMETRY OPERATORS 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 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 24.59433 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 49.18867 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 36.89150 REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 61.48583 REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 12.29717 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 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 ILE A 2 REMARK 465 GLU A 158 REMARK 465 ILE A 159 REMARK 465 ILE A 195 REMARK 465 ARG A 196 REMARK 465 MET A 197 REMARK 465 LYS A 198 REMARK 465 ILE A 199 REMARK 465 GLY A 200 REMARK 465 VAL A 201 REMARK 465 MET A 202 REMARK 465 PHE A 203 REMARK 465 GLY A 204 REMARK 465 ASN A 205 REMARK 465 PRO A 206 REMARK 465 GLU A 207 REMARK 465 SER A 329 REMARK 465 ASN A 330 REMARK 465 PRO A 331 REMARK 465 ASN A 332 REMARK 465 SER A 333 REMARK 465 THR A 334 REMARK 465 PRO A 335 REMARK 465 ASP A 336 REMARK 465 PHE A 337 REMARK 465 SER A 338 REMARK 465 VAL A 339 REMARK 465 ASP A 340 REMARK 465 ASP A 341 REMARK 465 SER A 342 REMARK 465 GLU A 343 REMARK 465 GLY A 344 REMARK 465 VAL A 345 REMARK 465 ALA A 346 REMARK 465 GLU A 347 REMARK 465 THR A 348 REMARK 465 ASN A 349 REMARK 465 GLU A 350 REMARK 465 ASP A 351 REMARK 465 PHE A 352 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 GLU A 233 78.96 -117.38 REMARK 500 GLU A 266 -43.54 -133.40 REMARK 500 ASN A 312 65.79 -116.86 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 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 702 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U94 RELATED DB: PDB REMARK 900 RECA FORM 2 DBREF 1U98 A 1 352 UNP P0A7G6 RECA_ECOLI 1 352 SEQADV 1U98 GLY A -3 UNP P0A7G6 CLONING ARTIFACT SEQADV 1U98 SER A -2 UNP P0A7G6 CLONING ARTIFACT SEQADV 1U98 HIS A -1 UNP P0A7G6 CLONING ARTIFACT SEQADV 1U98 MET A 0 UNP P0A7G6 CLONING ARTIFACT SEQRES 1 A 356 GLY SER HIS MET ALA ILE ASP GLU ASN LYS GLN LYS ALA SEQRES 2 A 356 LEU ALA ALA ALA LEU GLY GLN ILE GLU LYS GLN PHE GLY SEQRES 3 A 356 LYS GLY SER ILE MET ARG LEU GLY GLU ASP ARG SER MET SEQRES 4 A 356 ASP VAL GLU THR ILE SER THR GLY SER LEU SER LEU ASP SEQRES 5 A 356 ILE ALA LEU GLY ALA GLY GLY LEU PRO MET GLY ARG ILE SEQRES 6 A 356 VAL GLU ILE TYR GLY PRO GLU SER SER GLY LYS THR THR SEQRES 7 A 356 LEU THR LEU GLN VAL ILE ALA ALA ALA GLN ARG GLU GLY SEQRES 8 A 356 LYS THR CYS ALA PHE ILE ASP ALA GLU HIS ALA LEU ASP SEQRES 9 A 356 PRO ILE TYR ALA ARG LYS LEU GLY VAL ASP ILE ASP ASN SEQRES 10 A 356 LEU LEU CYS SER GLN PRO ASP THR GLY GLU GLN ALA LEU SEQRES 11 A 356 GLU ILE CYS ASP ALA LEU ALA ARG SER GLY ALA VAL ASP SEQRES 12 A 356 VAL ILE VAL VAL ASP SER VAL ALA ALA LEU THR PRO LYS SEQRES 13 A 356 ALA GLU ILE GLU GLY GLU ILE GLY ASP SER HIS MET GLY SEQRES 14 A 356 LEU ALA ALA ARG MET MET SER GLN ALA MET ARG LYS LEU SEQRES 15 A 356 ALA GLY ASN LEU LYS GLN SER ASN THR LEU LEU ILE PHE SEQRES 16 A 356 ILE ASN GLN ILE ARG MET LYS ILE GLY VAL MET PHE GLY SEQRES 17 A 356 ASN PRO GLU THR THR THR GLY GLY ASN ALA LEU LYS PHE SEQRES 18 A 356 TYR ALA SER VAL ARG LEU ASP ILE ARG ARG ILE GLY ALA SEQRES 19 A 356 VAL LYS GLU GLY GLU ASN VAL VAL GLY SER GLU THR ARG SEQRES 20 A 356 VAL LYS VAL VAL LYS ASN LYS ILE ALA ALA PRO PHE LYS SEQRES 21 A 356 GLN ALA GLU PHE GLN ILE LEU TYR GLY GLU GLY ILE ASN SEQRES 22 A 356 PHE TYR GLY GLU LEU VAL ASP LEU GLY VAL LYS GLU LYS SEQRES 23 A 356 LEU ILE GLU LYS ALA GLY ALA TRP TYR SER TYR LYS GLY SEQRES 24 A 356 GLU LYS ILE GLY GLN GLY LYS ALA ASN ALA THR ALA TRP SEQRES 25 A 356 LEU LYS ASP ASN PRO GLU THR ALA LYS GLU ILE GLU LYS SEQRES 26 A 356 LYS VAL ARG GLU LEU LEU LEU SER ASN PRO ASN SER THR SEQRES 27 A 356 PRO ASP PHE SER VAL ASP ASP SER GLU GLY VAL ALA GLU SEQRES 28 A 356 THR ASN GLU ASP PHE HET SO4 A 601 5 HET GOL A 701 6 HET GOL A 702 6 HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 SO4 O4 S 2- FORMUL 3 GOL 2(C3 H8 O3) FORMUL 5 HOH *172(H2 O) HELIX 1 1 ASP A 3 GLY A 22 1 20 HELIX 2 2 SER A 44 LEU A 51 1 8 HELIX 3 3 GLY A 71 GLU A 86 1 16 HELIX 4 4 ASP A 100 LEU A 107 1 8 HELIX 5 5 ASP A 110 LEU A 114 5 5 HELIX 6 6 THR A 121 GLY A 136 1 16 HELIX 7 7 VAL A 146 LEU A 149 5 4 HELIX 8 8 PRO A 151 GLU A 156 1 6 HELIX 9 9 SER A 162 ASN A 186 1 25 HELIX 10 10 GLY A 212 ALA A 219 1 8 HELIX 11 11 ASN A 269 GLU A 281 1 13 HELIX 12 12 GLY A 301 ASN A 312 1 12 HELIX 13 13 ASN A 312 LEU A 328 1 17 SHEET 1 A 2 THR A 39 ILE A 40 0 SHEET 2 A 2 LEU A 56 PRO A 57 -1 O LEU A 56 N ILE A 40 SHEET 1 B 9 LEU A 115 SER A 117 0 SHEET 2 B 9 CYS A 90 ASP A 94 1 N ASP A 94 O SER A 117 SHEET 3 B 9 VAL A 140 ASP A 144 1 O VAL A 142 N ILE A 93 SHEET 4 B 9 LEU A 188 ASN A 193 1 O ILE A 190 N VAL A 143 SHEET 5 B 9 ILE A 61 TYR A 65 1 N VAL A 62 O PHE A 191 SHEET 6 B 9 VAL A 221 GLU A 233 1 O LEU A 223 N GLU A 63 SHEET 7 B 9 ASN A 236 ASN A 249 -1 O VAL A 238 N VAL A 231 SHEET 8 B 9 GLN A 257 LEU A 263 -1 O PHE A 260 N THR A 242 SHEET 9 B 9 GLY A 267 ILE A 268 -1 O GLY A 267 N LEU A 263 SHEET 1 C 3 GLU A 285 ALA A 287 0 SHEET 2 C 3 TRP A 290 SER A 292 -1 O SER A 292 N GLU A 285 SHEET 3 C 3 LYS A 297 GLN A 300 -1 O ILE A 298 N TYR A 291 CISPEP 1 ASP A 144 SER A 145 0 0.01 SITE 1 AC1 8 PRO A 67 GLU A 68 SER A 69 SER A 70 SITE 2 AC1 8 GLY A 71 LYS A 72 THR A 73 HOH A 533 SITE 1 AC2 7 GLU A 96 ALA A 147 THR A 208 LYS A 216 SITE 2 AC2 7 HOH A 411 HOH A 502 HOH A 530 SITE 1 AC3 7 ARG A 60 ASP A 120 PHE A 217 TYR A 218 SITE 2 AC3 7 LYS A 250 HOH A 450 HOH A 505 CRYST1 108.391 108.391 73.783 90.00 90.00 120.00 P 61 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 0.009226 0.005327 0.000000 0.00000 SCALE2 0.000000 0.010653 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013553 0.00000