HEADER HYDROLASE 27-JUN-01 1JHH TITLE LEXA S119A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEXA REPRESSOR; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.21.88; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: LEXA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LEXA SOS REPRESSOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.LUO,R.A.PFUETZNER,S.MOSIMANN,J.W.LITTLE,N.C.J.STRYNADKA REVDAT 5 16-AUG-23 1JHH 1 REMARK REVDAT 4 27-OCT-21 1JHH 1 REMARK SEQADV REVDAT 3 24-FEB-09 1JHH 1 VERSN REVDAT 2 01-APR-03 1JHH 1 JRNL REVDAT 1 19-SEP-01 1JHH 0 JRNL AUTH Y.LUO,R.A.PFUETZNER,S.MOSIMANN,M.PAETZEL,E.A.FREY,M.CHERNEY, JRNL AUTH 2 B.KIM,J.W.LITTLE,N.C.STRYNADKA JRNL TITL CRYSTAL STRUCTURE OF LEXA: A CONFORMATIONAL SWITCH FOR JRNL TITL 2 REGULATION OF SELF-CLEAVAGE. JRNL REF CELL(CAMBRIDGE,MASS.) V. 106 585 2001 JRNL REFN ISSN 0092-8674 JRNL PMID 11551506 JRNL DOI 10.1016/S0092-8674(01)00479-2 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 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) (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 24053 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) : 0.230 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2374 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 : 2440 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 42 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.410 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 1JHH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1000013776. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-95 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24564 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : 0.07400 REMARK 200 FOR THE DATA SET : 26.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : 0.39700 REMARK 200 R SYM FOR SHELL (I) : 0.39700 REMARK 200 FOR SHELL : 6.900 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 ENTRY 1JHC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M AMMONIUM SULFATE, 0.1 M BIS-TRIS REMARK 280 BUFFER, PH 6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 51.18500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 44.87500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 76.77750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.87500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.59250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.87500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 76.77750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.87500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.59250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 51.18500 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLY A 199 REMARK 465 ASP A 200 REMARK 465 TRP A 201 REMARK 465 LEU A 202 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 ALA B 3 REMARK 465 LEU B 4 REMARK 465 THR B 5 REMARK 465 ALA B 6 REMARK 465 ARG B 7 REMARK 465 GLN B 8 REMARK 465 GLN B 9 REMARK 465 GLU B 10 REMARK 465 VAL B 11 REMARK 465 PHE B 12 REMARK 465 ASP B 13 REMARK 465 LEU B 14 REMARK 465 ILE B 15 REMARK 465 ARG B 16 REMARK 465 ASP B 17 REMARK 465 HIS B 18 REMARK 465 ILE B 19 REMARK 465 SER B 20 REMARK 465 GLN B 21 REMARK 465 THR B 22 REMARK 465 GLY B 23 REMARK 465 MET B 24 REMARK 465 PRO B 25 REMARK 465 PRO B 26 REMARK 465 THR B 27 REMARK 465 ARG B 28 REMARK 465 ALA B 29 REMARK 465 GLU B 30 REMARK 465 ILE B 31 REMARK 465 ALA B 32 REMARK 465 GLN B 33 REMARK 465 ARG B 34 REMARK 465 LEU B 35 REMARK 465 GLY B 36 REMARK 465 PHE B 37 REMARK 465 ARG B 38 REMARK 465 SER B 39 REMARK 465 PRO B 40 REMARK 465 ASN B 41 REMARK 465 ALA B 42 REMARK 465 ALA B 43 REMARK 465 GLU B 44 REMARK 465 GLU B 45 REMARK 465 HIS B 46 REMARK 465 LEU B 47 REMARK 465 LYS B 48 REMARK 465 ALA B 49 REMARK 465 LEU B 50 REMARK 465 ALA B 51 REMARK 465 ARG B 52 REMARK 465 LYS B 53 REMARK 465 GLY B 54 REMARK 465 VAL B 55 REMARK 465 ILE B 56 REMARK 465 GLU B 57 REMARK 465 ILE B 58 REMARK 465 VAL B 59 REMARK 465 SER B 60 REMARK 465 GLY B 61 REMARK 465 ALA B 62 REMARK 465 SER B 63 REMARK 465 ARG B 64 REMARK 465 GLY B 65 REMARK 465 ILE B 66 REMARK 465 ARG B 67 REMARK 465 LEU B 68 REMARK 465 LEU B 69 REMARK 465 GLN B 70 REMARK 465 GLU B 71 REMARK 465 GLU B 72 REMARK 465 GLU B 73 REMARK 465 GLU B 74 REMARK 465 LEU B 88 REMARK 465 LEU B 89 REMARK 465 ALA B 90 REMARK 465 GLN B 91 REMARK 465 GLN B 92 REMARK 465 HIS B 93 REMARK 465 ASP B 200 REMARK 465 TRP B 201 REMARK 465 LEU B 202 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 ALA A 3 36.29 174.09 REMARK 500 ALA A 62 127.50 72.48 REMARK 500 GLU A 72 108.59 -53.51 REMARK 500 LEU A 89 32.29 -89.79 REMARK 500 ASP A 151 -18.34 78.12 REMARK 500 ALA B 84 50.27 -142.35 REMARK 500 ASN B 171 113.30 -170.07 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 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JHC RELATED DB: PDB REMARK 900 LEXA S119A C-TERMINAL TRYPTIC FRAGMENT REMARK 900 RELATED ID: 1JHE RELATED DB: PDB REMARK 900 LEXA L89P Q92W E152A K156A MUTANT REMARK 900 RELATED ID: 1JHF RELATED DB: PDB REMARK 900 LEXA G85D MUTANT DBREF 1JHH A 1 202 UNP P0A7C2 LEXA_ECOLI 1 202 DBREF 1JHH B 1 202 UNP P0A7C2 LEXA_ECOLI 1 202 SEQADV 1JHH ALA A 119 UNP P0A7C2 SER 119 ENGINEERED MUTATION SEQADV 1JHH ALA B 119 UNP P0A7C2 SER 119 ENGINEERED MUTATION SEQRES 1 A 202 MET LYS ALA LEU THR ALA ARG GLN GLN GLU VAL PHE ASP SEQRES 2 A 202 LEU ILE ARG ASP HIS ILE SER GLN THR GLY MET PRO PRO SEQRES 3 A 202 THR ARG ALA GLU ILE ALA GLN ARG LEU GLY PHE ARG SER SEQRES 4 A 202 PRO ASN ALA ALA GLU GLU HIS LEU LYS ALA LEU ALA ARG SEQRES 5 A 202 LYS GLY VAL ILE GLU ILE VAL SER GLY ALA SER ARG GLY SEQRES 6 A 202 ILE ARG LEU LEU GLN GLU GLU GLU GLU GLY LEU PRO LEU SEQRES 7 A 202 VAL GLY ARG VAL ALA ALA GLY GLU PRO LEU LEU ALA GLN SEQRES 8 A 202 GLN HIS ILE GLU GLY HIS TYR GLN VAL ASP PRO SER LEU SEQRES 9 A 202 PHE LYS PRO ASN ALA ASP PHE LEU LEU ARG VAL SER GLY SEQRES 10 A 202 MET ALA MET LYS ASP ILE GLY ILE MET ASP GLY ASP LEU SEQRES 11 A 202 LEU ALA VAL HIS LYS THR GLN ASP VAL ARG ASN GLY GLN SEQRES 12 A 202 VAL VAL VAL ALA ARG ILE ASP ASP GLU VAL THR VAL LYS SEQRES 13 A 202 ARG LEU LYS LYS GLN GLY ASN LYS VAL GLU LEU LEU PRO SEQRES 14 A 202 GLU ASN SER GLU PHE LYS PRO ILE VAL VAL ASP LEU ARG SEQRES 15 A 202 GLN GLN SER PHE THR ILE GLU GLY LEU ALA VAL GLY VAL SEQRES 16 A 202 ILE ARG ASN GLY ASP TRP LEU SEQRES 1 B 202 MET LYS ALA LEU THR ALA ARG GLN GLN GLU VAL PHE ASP SEQRES 2 B 202 LEU ILE ARG ASP HIS ILE SER GLN THR GLY MET PRO PRO SEQRES 3 B 202 THR ARG ALA GLU ILE ALA GLN ARG LEU GLY PHE ARG SER SEQRES 4 B 202 PRO ASN ALA ALA GLU GLU HIS LEU LYS ALA LEU ALA ARG SEQRES 5 B 202 LYS GLY VAL ILE GLU ILE VAL SER GLY ALA SER ARG GLY SEQRES 6 B 202 ILE ARG LEU LEU GLN GLU GLU GLU GLU GLY LEU PRO LEU SEQRES 7 B 202 VAL GLY ARG VAL ALA ALA GLY GLU PRO LEU LEU ALA GLN SEQRES 8 B 202 GLN HIS ILE GLU GLY HIS TYR GLN VAL ASP PRO SER LEU SEQRES 9 B 202 PHE LYS PRO ASN ALA ASP PHE LEU LEU ARG VAL SER GLY SEQRES 10 B 202 MET ALA MET LYS ASP ILE GLY ILE MET ASP GLY ASP LEU SEQRES 11 B 202 LEU ALA VAL HIS LYS THR GLN ASP VAL ARG ASN GLY GLN SEQRES 12 B 202 VAL VAL VAL ALA ARG ILE ASP ASP GLU VAL THR VAL LYS SEQRES 13 B 202 ARG LEU LYS LYS GLN GLY ASN LYS VAL GLU LEU LEU PRO SEQRES 14 B 202 GLU ASN SER GLU PHE LYS PRO ILE VAL VAL ASP LEU ARG SEQRES 15 B 202 GLN GLN SER PHE THR ILE GLU GLY LEU ALA VAL GLY VAL SEQRES 16 B 202 ILE ARG ASN GLY ASP TRP LEU HET SO4 A 401 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *42(H2 O) HELIX 1 1 THR A 5 GLY A 23 1 19 HELIX 2 2 THR A 27 LEU A 35 1 9 HELIX 3 3 SER A 39 LYS A 53 1 15 HELIX 4 4 ALA A 90 GLN A 92 5 3 HELIX 5 5 ASP A 101 PHE A 105 5 5 HELIX 6 6 MET A 120 GLY A 124 5 5 HELIX 7 7 ASP B 101 PHE B 105 5 5 HELIX 8 8 MET B 120 GLY B 124 5 5 SHEET 1 A126 ILE A 94 TYR A 98 0 SHEET 2 A126 LEU A 76 VAL A 79 -1 O LEU A 76 N TYR A 98 SHEET 3 A126 PHE A 111 ARG A 114 1 O LEU A 112 N VAL A 79 SHEET 4 A126 LEU A 130 HIS A 134 -1 N LEU A 131 O LEU A 113 SHEET 5 A126 PHE A 186 ARG A 197 -1 O LEU A 191 N HIS A 134 SHEET 6 A126 VAL A 144 ILE A 149 -1 O VAL A 144 N ALA A 192 SHEET 7 A126 GLU A 152 GLN A 161 -1 O GLU A 152 N ILE A 149 SHEET 8 A126 LYS A 164 LEU A 168 -1 O LYS A 164 N GLN A 161 SHEET 9 A126 ILE A 177 ASP A 180 -1 O ILE A 177 N LEU A 167 SHEET 10 A126 LYS A 164 LEU A 168 -1 O VAL A 165 N VAL A 179 SHEET 11 A126 GLU A 152 GLN A 161 -1 N ARG A 157 O LEU A 168 SHEET 12 A126 VAL A 144 ILE A 149 -1 N VAL A 145 O LYS A 156 SHEET 13 A126 PHE A 186 ARG A 197 -1 O THR A 187 N ARG A 148 SHEET 14 A126 PHE B 186 ARG B 197 -1 O VAL B 195 N ARG A 197 SHEET 15 A126 LEU B 130 LYS B 135 -1 N LEU B 130 O ILE B 196 SHEET 16 A126 PHE B 111 SER B 116 -1 O PHE B 111 N VAL B 133 SHEET 17 A126 LEU B 76 ALA B 83 1 O PRO B 77 N LEU B 112 SHEET 18 A126 GLY B 96 TYR B 98 -1 O GLY B 96 N LEU B 78 SHEET 19 A126 LEU B 76 ALA B 83 -1 O LEU B 76 N TYR B 98 SHEET 20 A126 VAL B 153 GLN B 161 1 O VAL B 153 N ALA B 83 SHEET 21 A126 LYS B 164 LEU B 168 -1 O LYS B 164 N GLN B 161 SHEET 22 A126 ILE B 177 ASP B 180 -1 O ILE B 177 N LEU B 167 SHEET 23 A126 LYS B 164 LEU B 168 -1 O VAL B 165 N VAL B 179 SHEET 24 A126 VAL B 153 GLN B 161 -1 N ARG B 157 O LEU B 168 SHEET 25 A126 VAL B 144 ILE B 149 -1 N VAL B 145 O LYS B 156 SHEET 26 A126 PHE B 186 ARG B 197 -1 O THR B 187 N ARG B 148 SHEET 1 A2 2 ILE A 56 ILE A 58 0 SHEET 2 A2 2 ILE A 66 LEU A 68 -1 O ARG A 67 N GLU A 57 CISPEP 1 LYS A 106 PRO A 107 0 -0.35 CISPEP 2 LYS B 106 PRO B 107 0 -0.42 SITE 1 AC1 5 THR A 27 ARG A 28 SER A 63 ARG A 64 SITE 2 AC1 5 ARG B 140 CRYST1 89.750 89.750 102.370 90.00 90.00 90.00 P 43 21 2 16 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 0.011142 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011142 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009768 0.00000