HEADER ENTEROTOXIN 15-FEB-95 1HTL TITLE MUTATION OF A BURIED RESIDUE CAUSES LACK OF ACTIVITY BUT NO TITLE 2 CONFORMATIONAL CHANGE: CRYSTAL STRUCTURE OF E. COLI HEAT- TITLE 3 LABILE ENTEROTOXIN MUTANT VAL 97--> LYS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAT-LABILE ENTEROTOXIN, SUBUNIT B; COMPND 3 CHAIN: D, E, F, G, H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEAT-LABILE ENTEROTOXIN, SUBUNIT A; COMPND 7 CHAIN: A; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: HEAT-LABILE ENTEROTOXIN, SUBUNIT A; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 6 ORGANISM_TAXID: 562; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 9 ORGANISM_TAXID: 562 KEYWDS ENTEROTOXIN EXPDTA X-RAY DIFFRACTION AUTHOR E.A.MERRITT,W.G.J.HOL REVDAT 2 24-FEB-09 1HTL 1 VERSN REVDAT 1 20-APR-95 1HTL 0 JRNL AUTH E.A.MERRITT,S.SARFATY,M.PIZZA,M.DOMENIGHINI, JRNL AUTH 2 R.RAPPUOLI,W.G.HOL JRNL TITL MUTATION OF A BURIED RESIDUE CAUSES LOSS OF JRNL TITL 2 ACTIVITY BUT NO CONFORMATIONAL CHANGE IN THE JRNL TITL 3 HEAT-LABILE ENTEROTOXIN OF ESCHERICHIA COLI. JRNL REF NAT.STRUCT.BIOL. V. 2 269 1995 JRNL REFN ISSN 1072-8368 JRNL PMID 7796260 JRNL DOI 10.1038/NSB0495-269 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.K.SIXMA,K.H.KALK,B.A.M.VAN ZANTEN,Z.DAUTER, REMARK 1 AUTH 2 J.KINGMA,B.WITHOLT,W.G.J.HOL REMARK 1 TITL REFINED STRUCTURE OF ESCHERICHIA COLI HEAT-LABILE REMARK 1 TITL 2 ENTEROTOXIN, A CLOSE RELATIVE OF CHOLERA TOXIN REMARK 1 REF J.MOL.BIOL. V. 230 890 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH T.K.SIXMA,S.E.PRONK,K.H.KALK,E.S.WARTNA, REMARK 1 AUTH 2 B.A.M.VAN ZANTEN,B.WITHOLT,W.G.J.HOL REMARK 1 TITL CRYSTAL STRUCTURE OF A CHOLERA TOXIN-RELATED REMARK 1 TITL 2 HEAT-LABILE ENTEROTOXIN FROM E. COLI REMARK 1 REF NATURE V. 351 371 1991 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 3 REMARK 1 AUTH M.PIZZA,M.DOMENIGHINI,W.HOL,V.GIANNELLI, REMARK 1 AUTH 2 M.R.FONTANA,M.M.GIULIANI,C.MAGAGNOLI,S.PEPPOLONI, REMARK 1 AUTH 3 R.MANETTI,R.RAPPUOLI REMARK 1 TITL PROBING THE STRUCTURE-ACTIVITY RELATIONSHIP OF REMARK 1 TITL 2 ESCHERICHIA COLI LT-A BY SITE-DIRECTED MUTAGENESIS REMARK 1 REF MOL.MICROBIOL. V. 14 51 1994 REMARK 1 REFN ISSN 0950-382X REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 73.3 REMARK 3 NUMBER OF REFLECTIONS : 19567 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 5980 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 122 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.70 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.71 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 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 1HTL COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19608 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 59.40000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.40000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 32.40000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 59.40000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.00000 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: REMARK 300 ASYMMETRIC UNIT CONTAINS ONE AB5 TOXIN HEXAMER. THE A REMARK 300 SUBUNIT CONTAINS TWO FRAGMENTS, CONVENTIONALLY REFERRED TO REMARK 300 AS A1 AND A2, WHICH ARE LABELED AS CHAINS A AND C IN THIS REMARK 300 COORDINATE SET. 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: HEPTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEPTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F, G, H, A, 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 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 ASN A 1 REMARK 465 GLY A 2 REMARK 465 ASP A 3 REMARK 465 ASN A 189 REMARK 465 SER A 190 REMARK 465 SER A 191 REMARK 465 ARG C 192 REMARK 465 THR C 193 REMARK 465 ILE C 194 REMARK 465 THR C 195 REMARK 465 ARG C 237 REMARK 465 ASP C 238 REMARK 465 GLU C 239 REMARK 465 LEU C 240 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 VAL G 50 N - CA - C ANGL. DEV. = -16.5 DEGREES 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 ARG D 35 36.71 -143.52 REMARK 500 PRO D 53 94.56 -62.77 REMARK 500 GLN D 56 9.83 -69.92 REMARK 500 ARG E 35 39.82 -150.39 REMARK 500 GLN E 56 36.35 -87.71 REMARK 500 ASP E 83 -71.43 -85.89 REMARK 500 SER F 10 -0.29 -43.97 REMARK 500 ASN F 14 39.78 70.96 REMARK 500 ASN F 21 50.43 32.73 REMARK 500 LYS F 34 -2.78 76.39 REMARK 500 GLU F 36 98.49 -69.03 REMARK 500 SER F 44 43.30 -75.20 REMARK 500 PRO F 53 80.41 -50.35 REMARK 500 ASP F 83 -71.23 -87.23 REMARK 500 ALA F 98 154.43 175.22 REMARK 500 ASN G 14 40.86 70.26 REMARK 500 LYS G 34 -12.86 112.96 REMARK 500 GLU G 36 94.53 -65.28 REMARK 500 ILE H 20 -71.00 -81.63 REMARK 500 LYS H 34 -5.52 68.40 REMARK 500 GLU H 51 159.58 -44.97 REMARK 500 PRO H 53 99.56 -60.45 REMARK 500 SER H 55 63.21 -116.92 REMARK 500 ASN A 40 107.37 -167.57 REMARK 500 ARG A 54 111.78 -31.07 REMARK 500 TYR A 80 105.23 -49.17 REMARK 500 HIS A 107 76.77 -113.46 REMARK 500 GLN A 111 96.33 60.24 REMARK 500 GLU A 137 5.23 -65.33 REMARK 500 CYS C 199 -70.43 -62.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 IN THE PENTAMER THE BETA SHEETS FROM ADJACENT MONOMERS REMARK 700 COMBINE TO FORM A CONTINUOUS SIX-STRANDED ANTI-PARALLEL REMARK 700 SHEET ACROSS EACH MONOMER-MONOMER INTERFACE. DBREF 1HTL D 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1HTL E 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1HTL F 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1HTL G 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1HTL H 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1HTL A 1 191 UNP P06717 ELAP_ECOLI 19 209 DBREF 1HTL C 192 240 UNP P06717 ELAP_ECOLI 210 258 SEQADV 1HTL LYS A 97 UNP P06717 VAL 115 CONFLICT SEQRES 1 D 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 D 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 D 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 D 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 D 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 D 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 D 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 D 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 E 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 E 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 E 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 E 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 E 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 E 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 E 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 E 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 F 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 F 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 F 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 F 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 F 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 F 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 F 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 F 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 G 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 G 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 G 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 G 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 G 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 G 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 G 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 G 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 H 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 H 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 H 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 H 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 H 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 H 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 H 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 H 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 A 191 ASN GLY ASP ARG LEU TYR ARG ALA ASP SER ARG PRO PRO SEQRES 2 A 191 ASP GLU ILE LYS ARG SER GLY GLY LEU MET PRO ARG GLY SEQRES 3 A 191 HIS ASN GLU TYR PHE ASP ARG GLY THR GLN MET ASN ILE SEQRES 4 A 191 ASN LEU TYR ASP HIS ALA ARG GLY THR GLN THR GLY PHE SEQRES 5 A 191 VAL ARG TYR ASP ASP GLY TYR VAL SER THR SER LEU SER SEQRES 6 A 191 LEU ARG SER ALA HIS LEU ALA GLY GLN SER ILE LEU SER SEQRES 7 A 191 GLY TYR SER THR TYR TYR ILE TYR VAL ILE ALA THR ALA SEQRES 8 A 191 PRO ASN MET PHE ASN LYS ASN ASP VAL LEU GLY VAL TYR SEQRES 9 A 191 SER PRO HIS PRO TYR GLU GLN GLU VAL SER ALA LEU GLY SEQRES 10 A 191 GLY ILE PRO TYR SER GLN ILE TYR GLY TRP TYR ARG VAL SEQRES 11 A 191 ASN PHE GLY VAL ILE ASP GLU ARG LEU HIS ARG ASN ARG SEQRES 12 A 191 GLU TYR ARG ASP ARG TYR TYR ARG ASN LEU ASN ILE ALA SEQRES 13 A 191 PRO ALA GLU ASP GLY TYR ARG LEU ALA GLY PHE PRO PRO SEQRES 14 A 191 ASP HIS GLN ALA TRP ARG GLU GLU PRO TRP ILE HIS HIS SEQRES 15 A 191 ALA PRO GLN GLY CYS GLY ASN SER SER SEQRES 1 C 49 ARG THR ILE THR GLY ASP THR CYS ASN GLU GLU THR GLN SEQRES 2 C 49 ASN LEU SER THR ILE TYR LEU ARG GLU TYR GLN SER LYS SEQRES 3 C 49 VAL LYS ARG GLN ILE PHE SER ASP TYR GLN SER GLU VAL SEQRES 4 C 49 ASP ILE TYR ASN ARG ILE ARG ASP GLU LEU FORMUL 8 HOH *122(H2 O) HELIX 1 DA1 ILE D 5 CYS D 9 1 5 HELIX 2 DA2 GLN D 61 THR D 78 1 18 HELIX 3 EA1 ILE E 5 SER E 10 1 6 HELIX 4 EA2 ASP E 59 LEU E 77 1 19 HELIX 5 FA1 ILE F 5 CYS F 9 1 5 HELIX 6 FA2 ASP F 59 THR F 78 1 20 HELIX 7 GA1 ILE G 5 CYS G 9 1 5 HELIX 8 GA2 ASP G 59 LEU G 77 1 19 HELIX 9 HA1 ILE H 5 CYS H 9 1 5 HELIX 10 HA2 ASP H 59 THR H 78 1 20 HELIX 11 AA1 PRO A 13 ARG A 18 1 6 HELIX 12 AA2 LEU A 41 ARG A 46 1 6 HELIX 13 AA3 LEU A 66 ILE A 76 1 11 HELIX 14 AA4 LYS A 97 LEU A 101 1 5 HELIX 15 AA5 GLY A 102 TYR A 104 5 3 HELIX 16 AA6 PRO A 108 GLU A 110 5 3 HELIX 17 AA7 TYR A 121 GLN A 123 5 3 HELIX 18 AA8 ASP A 147 TYR A 150 1 4 HELIX 19 AA9 ALA A 158 TYR A 162 1 5 HELIX 20 A11 GLN A 172 ARG A 175 5 4 HELIX 21 A12 TRP A 179 HIS A 182 5 4 HELIX 22 CA1 ASP C 197 ILE C 222 1 26 HELIX 23 CA2 PHE C 223 TYR C 226 5 4 HELIX 24 CA3 ILE C 232 ARG C 235 1 4 SHEET 1 BB1 6 THR D 15 ASP D 22 0 SHEET 2 BB1 6 ILE D 82 TRP D 88 -1 SHEET 3 BB1 6 ASN D 94 LYS D 102 -1 SHEET 4 BB1 6 SER E 26 SER E 30 -1 SHEET 5 BB1 6 MET E 37 THR E 41 -1 SHEET 6 BB1 6 THR E 47 VAL E 50 -1 SHEET 1 BB2 6 THR E 15 ASP E 22 0 SHEET 2 BB2 6 ILE E 82 TRP E 88 -1 SHEET 3 BB2 6 ASN E 94 LYS E 102 -1 SHEET 4 BB2 6 SER F 26 SER F 30 -1 SHEET 5 BB2 6 MET F 37 THR F 41 -1 SHEET 6 BB2 6 THR F 47 VAL F 50 -1 SHEET 1 BB3 6 THR F 15 ASP F 22 0 SHEET 2 BB3 6 ILE F 82 TRP F 88 -1 SHEET 3 BB3 6 ASN F 94 LYS F 102 -1 SHEET 4 BB3 6 SER G 26 SER G 30 -1 SHEET 5 BB3 6 MET G 37 THR G 41 -1 SHEET 6 BB3 6 THR G 47 VAL G 50 -1 SHEET 1 BB4 6 THR G 15 ASP G 22 0 SHEET 2 BB4 6 ILE G 82 TRP G 88 -1 SHEET 3 BB4 6 ASN G 94 LYS G 102 -1 SHEET 4 BB4 6 SER H 26 SER H 30 -1 SHEET 5 BB4 6 MET H 37 THR H 41 -1 SHEET 6 BB4 6 THR H 47 VAL H 50 -1 SHEET 1 BB5 6 THR H 15 ASP H 22 0 SHEET 2 BB5 6 ILE H 82 TRP H 88 -1 SHEET 3 BB5 6 ASN H 94 LYS H 102 -1 SHEET 4 BB5 6 SER D 26 SER D 30 -1 SHEET 5 BB5 6 MET D 37 THR D 41 -1 SHEET 6 BB5 6 THR D 47 VAL D 50 -1 SHEET 1 BA1 7 MET A 94 ASN A 96 0 SHEET 2 BA1 7 GLU A 112 LEU A 116 -1 SHEET 3 BA1 7 TYR A 59 SER A 63 -1 SHEET 4 BA1 7 ARG A 4 ASP A 9 -1 SHEET 5 BA1 7 THR A 82 ALA A 89 -1 SHEET 6 BA1 7 ILE A 124 ASN A 131 -1 SHEET 7 BA1 7 VAL A 134 ARG A 141 -1 SSBOND 1 CYS D 9 CYS D 86 1555 1555 2.03 SSBOND 2 CYS E 9 CYS E 86 1555 1555 2.03 SSBOND 3 CYS F 9 CYS F 86 1555 1555 2.03 SSBOND 4 CYS G 9 CYS G 86 1555 1555 2.02 SSBOND 5 CYS H 9 CYS H 86 1555 1555 2.03 SSBOND 6 CYS A 187 CYS C 199 1555 1555 2.03 CISPEP 1 THR D 92 PRO D 93 0 0.32 CISPEP 2 THR E 92 PRO E 93 0 0.17 CISPEP 3 THR F 92 PRO F 93 0 -0.30 CISPEP 4 THR G 92 PRO G 93 0 0.18 CISPEP 5 THR H 92 PRO H 93 0 -0.03 CISPEP 6 GLU A 177 PRO A 178 0 0.10 CRYST1 118.800 98.000 64.800 90.00 90.00 90.00 P 21 21 21 20 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 0.008418 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010204 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015432 0.00000