HEADER TOXIN 03-MAY-07 2PR0 TITLE CRYSTAL STRUCTURE OF SYLVATICIN, A NEW SECRETED PROTEIN FROM PYTHIUM TITLE 2 SYLVATICUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: SYLVATICIN; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYTHIUM SYLVATICUM; SOURCE 3 ORGANISM_TAXID: 82950; SOURCE 4 STRAIN: STRAIN 37 KEYWDS ELICITIN, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR M.B.LASCOMBE,T.PRANGE,P.RETAILLEAU REVDAT 3 18-OCT-17 2PR0 1 REMARK REVDAT 2 24-FEB-09 2PR0 1 VERSN REVDAT 1 18-MAR-08 2PR0 0 JRNL AUTH M.B.LASCOMBE,P.RETAILLEAU,M.PONCHET,B.INDUSTRI,J.P.BLEIN, JRNL AUTH 2 T.PRANGE JRNL TITL STRUCTURE OF SYLVATICIN, A NEW ALPHA-ELICITIN-LIKE PROTEIN JRNL TITL 2 FROM PYTHIUM SYLVATICUM. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 63 1102 2007 JRNL REFN ISSN 0907-4449 JRNL PMID 17881828 JRNL DOI 10.1107/S0907444907043363 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.-B.LASCOMBE,M.PONCHET,L.CARDIN,M.-L.MILAT,J.-P.BLEIN, REMARK 1 AUTH 2 T.PRANGE REMARK 1 TITL PURIFICATION, CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES REMARK 1 TITL 2 OF SYLVATICIN, AN ELICITIN-LIKE PROTEIN FROM PYTHIUM REMARK 1 TITL 3 SYLVATICUM REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. D60 362 2004 REMARK 1 REFN ISSN 0907-4449 REMARK 2 REMARK 2 RESOLUTION. 1.72 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) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.90 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) (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 18321 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) : 0.194 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1757 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) : 1.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.78 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 52.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2639 REMARK 3 BIN FREE R VALUE : 0.2540 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 100 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 : 1456 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 209 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.44 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) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.11 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.56 REMARK 3 IMPROPER ANGLES (DEGREES) : 3.710 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 2PR0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042693. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-SEP-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.480, 1.239 REMARK 200 MONOCHROMATOR : SI(111) MONOCHROMATOR REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18321 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 26.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.07300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 12.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 2000 MME, 0.01M NICL2, 0.1M REMARK 280 TRIS-HKL PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 50.34600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 12.98700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.34600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 12.98700 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 NH2 ARG B 179 O HOH B 342 2.12 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 PHE B 112 CB - CG - CD1 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG B 179 C - N - CA ANGL. DEV. = 16.0 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 THR A 4 -53.33 -125.30 REMARK 500 THR B 104 -39.53 -137.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 252 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TRP A 1 N REMARK 620 2 TRP A 1 O 85.3 REMARK 620 3 PHE B 194 O 87.9 96.3 REMARK 620 4 TRS A 202 O3 85.6 93.8 167.5 REMARK 620 5 HOH A 359 O 167.6 82.5 95.6 92.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B 251 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 94 OXT REMARK 620 2 TRP B 101 N 77.9 REMARK 620 3 TRP B 101 O 90.8 79.7 REMARK 620 4 HOH A 355 O 88.4 161.2 87.7 REMARK 620 5 TRS B 201 N 131.1 74.1 121.8 124.6 REMARK 620 6 TRS B 201 O2 171.0 95.3 93.8 99.4 40.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 252 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2POS RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF THIS PROTEIN IS NOT AVAILABLE REMARK 999 IN THE UNP DATABASE AT THE TIME OF PROCESSING DBREF 2PR0 A 1 94 PDB 2PR0 2PR0 1 94 DBREF 2PR0 B 101 194 PDB 2PR0 2PR0 101 194 SEQRES 1 A 94 TRP GLU GLU THR LYS GLU CYS ALA PHE THR GLU PHE PHE SEQRES 2 A 94 LYS LEU ALA PRO LEU ALA SER ASN PRO ALA LEU SER VAL SEQRES 3 A 94 CYS GLN ASP ALA SER GLY TRP GLN MET LEU PRO PRO ALA SEQRES 4 A 94 GLY TYR PRO THR PRO GLU GLN LEU LYS LEU MET CYS GLY SEQRES 5 A 94 THR ALA GLU CYS PHE THR LEU ILE ASP ALA ILE LYS ALA SEQRES 6 A 94 LEU ASN PRO ASN ASP CYS ILE LEU VAL PHE GLY ASP VAL SEQRES 7 A 94 ARG LEU ASN VAL LYS LYS LEU VAL THR GLU PHE GLU PRO SEQRES 8 A 94 SER CYS PHE SEQRES 1 B 94 TRP GLU GLU THR LYS GLU CYS ALA PHE THR GLU PHE PHE SEQRES 2 B 94 LYS LEU ALA PRO LEU ALA SER ASN PRO ALA LEU SER VAL SEQRES 3 B 94 CYS GLN ASP ALA SER GLY TRP GLN MET LEU PRO PRO ALA SEQRES 4 B 94 GLY TYR PRO THR PRO GLU GLN LEU LYS LEU MET CYS GLY SEQRES 5 B 94 THR ALA GLU CYS PHE THR LEU ILE ASP ALA ILE LYS ALA SEQRES 6 B 94 LEU ASN PRO ASN ASP CYS ILE LEU VAL PHE GLY ASP VAL SEQRES 7 B 94 ARG LEU ASN VAL LYS LYS LEU VAL THR GLU PHE GLU PRO SEQRES 8 B 94 SER CYS PHE HET NI A 252 1 HET TRS A 202 8 HET NI B 251 1 HET TRS B 201 8 HETNAM NI NICKEL (II) ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 NI 2(NI 2+) FORMUL 4 TRS 2(C4 H12 N O3 1+) FORMUL 7 HOH *209(H2 O) HELIX 1 1 PHE A 9 LEU A 15 1 7 HELIX 2 2 ALA A 16 ASN A 21 5 6 HELIX 3 3 PRO A 22 GLY A 32 1 11 HELIX 4 4 THR A 43 GLY A 52 1 10 HELIX 5 5 THR A 53 LEU A 66 1 14 HELIX 6 6 VAL A 82 CYS A 93 1 12 HELIX 7 7 ALA B 108 ASN B 121 5 14 HELIX 8 8 PRO B 122 GLY B 132 1 11 HELIX 9 9 THR B 143 CYS B 151 1 9 HELIX 10 10 THR B 153 LEU B 166 1 14 HELIX 11 11 VAL B 182 PHE B 189 1 8 HELIX 12 12 GLU B 190 PHE B 194 5 5 SHEET 1 A 2 ILE A 72 PHE A 75 0 SHEET 2 A 2 VAL A 78 ASN A 81 -1 O LEU A 80 N LEU A 73 SHEET 1 B 2 ILE B 172 PHE B 175 0 SHEET 2 B 2 VAL B 178 ASN B 181 -1 O VAL B 178 N PHE B 175 SSBOND 1 CYS A 7 CYS A 71 1555 1555 2.05 SSBOND 2 CYS A 27 CYS A 56 1555 1555 2.06 SSBOND 3 CYS A 51 CYS A 93 1555 1555 2.01 SSBOND 4 CYS B 107 CYS B 171 1555 1555 2.03 SSBOND 5 CYS B 127 CYS B 156 1555 1555 2.07 SSBOND 6 CYS B 151 CYS B 193 1555 1555 2.01 LINK N TRP A 1 NI NI A 252 1555 1555 2.10 LINK O TRP A 1 NI NI A 252 1555 1555 2.04 LINK OXT PHE A 94 NI NI B 251 1555 1555 1.89 LINK N TRP B 101 NI NI B 251 1555 1555 2.16 LINK O TRP B 101 NI NI B 251 1555 1555 2.13 LINK O PHE B 194 NI NI A 252 1555 1555 1.82 LINK NI NI B 251 O HOH A 355 1555 1555 2.20 LINK NI NI B 251 N TRS B 201 1555 1555 2.11 LINK NI NI B 251 O2 TRS B 201 1555 1555 2.02 LINK NI NI A 252 O3 TRS A 202 1555 1555 1.92 LINK NI NI A 252 O HOH A 359 1555 1555 2.15 CISPEP 1 LEU A 36 PRO A 37 0 -4.99 CISPEP 2 LEU B 136 PRO B 137 0 -12.76 SITE 1 AC1 4 PRO A 91 PHE A 94 HOH A 355 TRP B 101 SITE 1 AC2 4 TRP A 1 HOH A 359 PRO B 191 PHE B 194 SITE 1 AC3 7 PRO A 91 SER A 92 PHE A 94 TRP B 101 SITE 2 AC3 7 GLU B 103 HOH B 269 HOH B 274 SITE 1 AC4 7 TRP A 1 GLU A 3 HOH A 289 HOH A 295 SITE 2 AC4 7 HOH A 359 PRO B 191 SER B 192 CRYST1 100.692 25.974 68.349 90.00 99.69 90.00 C 1 2 1 8 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 0.009931 0.000000 0.001696 0.00000 SCALE2 0.000000 0.038500 -0.000001 0.00000 SCALE3 0.000000 0.000000 0.014842 0.00000