HEADER HYDROLASE (SERINE ESTERASE) 28-NOV-95 1XZG TITLE FUSARIUM SOLANI CUTINASE MUTANT WITH THR 45 REPLACED BY ALA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CUTINASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.1.-; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: EXPRESSED RECOMBINANT IN ESCHERICHIA COLI SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NECTRIA HAEMATOCOCCA MPVI; SOURCE 3 ORGANISM_TAXID: 70791; SOURCE 4 STRAIN: MPVI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PUC 19 KEYWDS HYDROLASE, SERINE ESTERASE, GLYCOPROTEIN, HYDROLASE (SERINE ESTERASE) EXPDTA X-RAY DIFFRACTION AUTHOR A.NICOLAS,C.CAMBILLAU REVDAT 4 23-OCT-24 1XZG 1 REMARK REVDAT 3 03-NOV-21 1XZG 1 SEQADV REVDAT 2 24-FEB-09 1XZG 1 VERSN REVDAT 1 14-OCT-96 1XZG 0 JRNL AUTH S.LONGHI,A.NICOLAS,L.CREVELD,M.EGMOND,C.T.VERRIPS, JRNL AUTH 2 J.DE VLIEG,C.MARTINEZ,C.CAMBILLAU JRNL TITL DYNAMICS OF FUSARIUM SOLANI CUTINASE INVESTIGATED THROUGH JRNL TITL 2 STRUCTURAL COMPARISON AMONG DIFFERENT CRYSTAL FORMS OF ITS JRNL TITL 3 VARIANTS. JRNL REF PROTEINS V. 26 442 1996 JRNL REFN ISSN 0887-3585 JRNL PMID 8990497 JRNL DOI 10.1002/(SICI)1097-0134(199612)26:4<442::AID-PROT5>3.3.CO;2- JRNL DOI 2 H REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.NICOLAS,M.EGMOND,C.T.VERRIPS,J.DE VLIEG,S.LONGHI, REMARK 1 AUTH 2 C.CAMBILLAU,C.MARTINEZ REMARK 1 TITL CONTRIBUTION OF CUTINASE SER 42 SIDE-CHAIN TO THE REMARK 1 TITL 2 STABILIZATION OF THE OXYANION TRANSITION STATE REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH C.MARTINEZ,A.NICOLAS,H.VAN TILBEURGH,M.P.EGLOFF,C.CUDREY, REMARK 1 AUTH 2 R.VERGER,C.CAMBILLAU REMARK 1 TITL CUTINASE, A LIPOLYTIC ENZYME WITH A PREFORMED OXYANION HOLE REMARK 1 REF BIOCHEMISTRY V. 33 83 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH C.MARTINEZ,P.DE GEUS,P.STANSSENS,M.LAUWEREYS,C.CAMBILLAU REMARK 1 TITL ENGINEERING CYSTEINE MUTANTS TO OBTAIN CRYSTALLOGRAPHIC REMARK 1 TITL 2 PHASES WITH A CUTINASE FROM FUSARIUM SOLANI PISI REMARK 1 REF PROTEIN ENG. V. 6 157 1993 REMARK 1 REFN ISSN 0269-2139 REMARK 1 REFERENCE 4 REMARK 1 AUTH C.MARTINEZ,P.DE GEUS,M.LAUWEREYS,G.MATTHYSSENS,C.CAMBILLAU REMARK 1 TITL FUSARIUM SOLANI CUTINASE IS A LIPOLYTIC ENZYME WITH A REMARK 1 TITL 2 CATALYTIC SERINE ACCESSIBLE TO SOLVENT REMARK 1 REF NATURE V. 356 615 1992 REMARK 1 REFN ISSN 0028-0836 REMARK 2 REMARK 2 RESOLUTION. 1.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 18210 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) : 0.143 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 : 1437 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 216 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.090 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 1XZG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177343. 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) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18303 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 (%) : 96.0 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.03600 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 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 33.68000 REMARK 290 SMTRY3 2 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 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: MONOMERIC 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 400 REMARK 400 COMPOUND REMARK 400 THE "EPSILON" CONFORMATION OF THE CATALYTIC SERINE IS A REMARK 400 TYPICAL FEATURE OF THE ALPHA/BETA HYDROLASE FAMILY, WHICH REMARK 400 CUTINASE BELONGS TO. 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 LEU A 1 REMARK 465 PRO A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 ASN A 5 REMARK 465 PRO A 6 REMARK 465 ALA A 7 REMARK 465 GLN A 8 REMARK 465 GLU A 9 REMARK 465 LEU A 10 REMARK 465 GLU A 11 REMARK 465 ALA A 12 REMARK 465 ARG A 13 REMARK 465 GLN A 14 REMARK 465 LEU A 15 REMARK 465 GLU A 16 REMARK 465 ALA A 214 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASN A 27 CB REMARK 480 SER A 57 OG REMARK 480 LYS A 65 CD CE NZ REMARK 480 ASP A 66 CB CG OD1 OD2 REMARK 480 ARG A 78 NH1 NH2 REMARK 480 ARG A 96 CD NE NH2 REMARK 480 GLN A 103 CD NE2 REMARK 480 ARG A 156 CD NE NH1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HG1 THR A 113 HH11 ARG A 211 1.30 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 40 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 TRP A 69 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 96 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 TYR A 119 CB - CG - CD2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 138 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 138 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG A 156 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 THR A 179 N - CA - CB ANGL. DEV. = -15.9 DEGREES REMARK 500 ARG A 211 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 211 NE - CZ - NH2 ANGL. DEV. = -3.0 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 SER A 120 -123.86 58.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD. DBREF 1XZG A 1 214 UNP P00590 CUTI1_FUSSO 17 230 SEQADV 1XZG GLU A 16 UNP P00590 GLY 32 CONFLICT SEQADV 1XZG ALA A 32 UNP P00590 ARG 48 CLONING ARTIFACT SEQADV 1XZG ALA A 45 UNP P00590 THR 61 ENGINEERED MUTATION SEQRES 1 A 214 LEU PRO THR SER ASN PRO ALA GLN GLU LEU GLU ALA ARG SEQRES 2 A 214 GLN LEU GLU ARG THR THR ARG ASP ASP LEU ILE ASN GLY SEQRES 3 A 214 ASN SER ALA SER CYS ALA ASP VAL ILE PHE ILE TYR ALA SEQRES 4 A 214 ARG GLY SER THR GLU ALA GLY ASN LEU GLY THR LEU GLY SEQRES 5 A 214 PRO SER ILE ALA SER ASN LEU GLU SER ALA PHE GLY LYS SEQRES 6 A 214 ASP GLY VAL TRP ILE GLN GLY VAL GLY GLY ALA TYR ARG SEQRES 7 A 214 ALA THR LEU GLY ASP ASN ALA LEU PRO ARG GLY THR SER SEQRES 8 A 214 SER ALA ALA ILE ARG GLU MET LEU GLY LEU PHE GLN GLN SEQRES 9 A 214 ALA ASN THR LYS CYS PRO ASP ALA THR LEU ILE ALA GLY SEQRES 10 A 214 GLY TYR SER GLN GLY ALA ALA LEU ALA ALA ALA SER ILE SEQRES 11 A 214 GLU ASP LEU ASP SER ALA ILE ARG ASP LYS ILE ALA GLY SEQRES 12 A 214 THR VAL LEU PHE GLY TYR THR LYS ASN LEU GLN ASN ARG SEQRES 13 A 214 GLY ARG ILE PRO ASN TYR PRO ALA ASP ARG THR LYS VAL SEQRES 14 A 214 PHE CYS ASN THR GLY ASP LEU VAL CYS THR GLY SER LEU SEQRES 15 A 214 ILE VAL ALA ALA PRO HIS LEU ALA TYR GLY PRO ASP ALA SEQRES 16 A 214 ARG GLY PRO ALA PRO GLU PHE LEU ILE GLU LYS VAL ARG SEQRES 17 A 214 ALA VAL ARG GLY SER ALA FORMUL 2 HOH *216(H2 O) HELIX 1 1 ASP A 22 ASN A 25 1 4 HELIX 2 2 SER A 28 SER A 30 5 3 HELIX 3 3 GLY A 49 PHE A 63 1 15 HELIX 4 4 LEU A 81 ALA A 85 5 5 HELIX 5 5 SER A 92 LYS A 108 1 17 HELIX 6 6 SER A 120 ASP A 132 5 13 HELIX 7 7 SER A 135 LYS A 140 1 6 HELIX 8 8 ALA A 164 ARG A 166 5 3 HELIX 9 9 LEU A 176 THR A 179 5 4 HELIX 10 10 ALA A 186 LEU A 189 5 4 HELIX 11 11 GLY A 192 ARG A 196 1 5 HELIX 12 12 PRO A 198 ARG A 211 1 14 SHEET 1 A 5 VAL A 68 GLY A 72 0 SHEET 2 A 5 VAL A 34 ALA A 39 1 N VAL A 34 O TRP A 69 SHEET 3 A 5 THR A 113 TYR A 119 1 N THR A 113 O ILE A 35 SHEET 4 A 5 THR A 144 PHE A 147 1 N VAL A 145 O ALA A 116 SHEET 5 A 5 THR A 167 PHE A 170 1 N LYS A 168 O THR A 144 SSBOND 1 CYS A 31 CYS A 109 1555 1555 2.02 SSBOND 2 CYS A 171 CYS A 178 1555 1555 2.03 SITE 1 CAT 3 SER A 120 HIS A 188 ASP A 175 CRYST1 35.120 67.360 37.050 90.00 93.90 90.00 P 1 21 1 2 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 0.028474 0.000000 0.001941 0.00000 SCALE2 0.000000 0.014846 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027053 0.00000