HEADER HYDROLASE 21-FEB-03 1O0E TITLE 1.9 ANGSTROM CRYSTAL STRUCTURE OF A PLANT CYSTEINE PROTEASE ERVATAMIN TITLE 2 C COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERVATAMIN C; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TABERNAEMONTANA DIVARICATA; SOURCE 3 ORGANISM_TAXID: 52861 KEYWDS PLANT CYSTEINE PROTEASE, TWO DOMAIN, STABLE AT PH 2-12, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.G.THAKURTA,C.CHAKRABARTI,S.BISWAS,J.K.DATTAGUPTA REVDAT 6 09-OCT-24 1O0E 1 REMARK REVDAT 5 25-OCT-23 1O0E 1 REMARK LINK REVDAT 4 13-JUL-11 1O0E 1 VERSN REVDAT 3 07-APR-09 1O0E 1 HETNAM REVDAT 2 24-FEB-09 1O0E 1 VERSN REVDAT 1 02-MAR-04 1O0E 0 JRNL AUTH P.G.THAKURTA,S.BISWAS,C.CHAKRABARTI,M.SUNDD,M.V.JAGANNADHAM, JRNL AUTH 2 J.K.DATTAGUPTA JRNL TITL STRUCTURAL BASIS OF THE UNUSUAL STABILITY AND SUBSTRATE JRNL TITL 2 SPECIFICITY OF ERVATAMIN C, A PLANT CYSTEINE PROTEASE FROM JRNL TITL 3 ERVATAMIA CORONARIA JRNL REF BIOCHEMISTRY V. 43 1532 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14769029 JRNL DOI 10.1021/BI0357659 REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1756692.200 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 38014 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) : 0.177 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1901 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6054 REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 281 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3152 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 256 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.29000 REMARK 3 B22 (A**2) : 4.20000 REMARK 3 B33 (A**2) : -6.48000 REMARK 3 B12 (A**2) : 0.00000 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.170 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.740 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.130 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 50.90 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CIS_PEPTIDE45.PARAM REMARK 3 PARAMETER FILE 4 : THJ.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : THJ.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1O0E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1000018417. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JAN-99 REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200B REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MAXFLUX CONFOCAL OPTICS 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 : 38978 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 4.050 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.1500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.56000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.860 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 1IWD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, POTASSIUM PHOSPHATE REMARK 280 MONOBASIC, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K 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 21.86450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.52400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.34550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.52400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.86450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.34550 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 58 CG CD CE NZ REMARK 470 LYS A 59 CG CD CE NZ REMARK 470 GLU B 3 CG CD OE1 OE2 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 N TRP B 26 O3 THJ B 601 2.09 REMARK 500 OE1 GLN A 97 O HOH A 658 2.17 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 CYS A 25 CA - CB - SG ANGL. DEV. = 10.4 DEGREES REMARK 500 PRO B 88 C - N - CA ANGL. DEV. = 9.2 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 21 44.04 -87.46 REMARK 500 HIS A 61 50.27 -116.35 REMARK 500 ASN A 156 3.07 -151.50 REMARK 500 HIS B 61 53.44 -117.49 REMARK 500 CYS B 151 149.89 -176.30 REMARK 500 ALA B 166 -123.13 56.78 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 THJ A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE THJ B 601 DBREF 1O0E A 1 208 UNP P83654 ERVC_TABDI 1 208 DBREF 1O0E B 1 208 UNP P83654 ERVC_TABDI 1 208 SEQRES 1 A 208 LEU PRO GLU GLN ILE ASP TRP ARG LYS LYS GLY ALA VAL SEQRES 2 A 208 THR PRO VAL LYS ASN GLN GLY SER CYS GLY SER CYS TRP SEQRES 3 A 208 ALA PHE SER THR VAL SER THR VAL GLU SER ILE ASN GLN SEQRES 4 A 208 ILE ARG THR GLY ASN LEU ILE SER LEU SER GLU GLN GLU SEQRES 5 A 208 LEU VAL ASP CYS ASP LYS LYS ASN HIS GLY CYS LEU GLY SEQRES 6 A 208 GLY ALA PHE VAL PHE ALA TYR GLN TYR ILE ILE ASN ASN SEQRES 7 A 208 GLY GLY ILE ASP THR GLN ALA ASN TYR PRO TYR LYS ALA SEQRES 8 A 208 VAL GLN GLY PRO CYS GLN ALA ALA SER LYS VAL VAL SER SEQRES 9 A 208 ILE ASP GLY TYR ASN GLY VAL PRO PHE CYS ASN GLU UNK SEQRES 10 A 208 ALA LEU LYS GLN ALA VAL ALA VAL GLN PRO SER THR VAL SEQRES 11 A 208 ALA ILE ASP ALA SER SER ALA GLN PHE GLN GLN TYR SER SEQRES 12 A 208 SER GLY ILE PHE SER GLY PRO CYS GLY THR LYS LEU ASN SEQRES 13 A 208 HIS GLY VAL THR ILE VAL GLY TYR GLN ALA ASN TYR TRP SEQRES 14 A 208 ILE VAL ARG ASN SER TRP GLY ARG TYR TRP GLY GLU LYS SEQRES 15 A 208 GLY TYR ILE ARG MET LEU ARG VAL GLY GLY CYS GLY LEU SEQRES 16 A 208 CYS GLY ILE ALA ARG LEU PRO TYR TYR PRO THR LYS ALA SEQRES 1 B 208 LEU PRO GLU GLN ILE ASP TRP ARG LYS LYS GLY ALA VAL SEQRES 2 B 208 THR PRO VAL LYS ASN GLN GLY SER CYS GLY SER CYS TRP SEQRES 3 B 208 ALA PHE SER THR VAL SER THR VAL GLU SER ILE ASN GLN SEQRES 4 B 208 ILE ARG THR GLY ASN LEU ILE SER LEU SER GLU GLN GLU SEQRES 5 B 208 LEU VAL ASP CYS ASP LYS LYS ASN HIS GLY CYS LEU GLY SEQRES 6 B 208 GLY ALA PHE VAL PHE ALA TYR GLN TYR ILE ILE ASN ASN SEQRES 7 B 208 GLY GLY ILE ASP THR GLN ALA ASN TYR PRO TYR LYS ALA SEQRES 8 B 208 VAL GLN GLY PRO CYS GLN ALA ALA SER LYS VAL VAL SER SEQRES 9 B 208 ILE ASP GLY TYR ASN GLY VAL PRO PHE CYS ASN GLU UNK SEQRES 10 B 208 ALA LEU LYS GLN ALA VAL ALA VAL GLN PRO SER THR VAL SEQRES 11 B 208 ALA ILE ASP ALA SER SER ALA GLN PHE GLN GLN TYR SER SEQRES 12 B 208 SER GLY ILE PHE SER GLY PRO CYS GLY THR LYS LEU ASN SEQRES 13 B 208 HIS GLY VAL THR ILE VAL GLY TYR GLN ALA ASN TYR TRP SEQRES 14 B 208 ILE VAL ARG ASN SER TRP GLY ARG TYR TRP GLY GLU LYS SEQRES 15 B 208 GLY TYR ILE ARG MET LEU ARG VAL GLY GLY CYS GLY LEU SEQRES 16 B 208 CYS GLY ILE ALA ARG LEU PRO TYR TYR PRO THR LYS ALA HET THJ A 601 5 HET THJ B 601 5 HETNAM THJ THIOSULFATE FORMUL 3 THJ 2(O3 S2 2-) FORMUL 5 HOH *256(H2 O) HELIX 1 1 ARG A 8 GLY A 11 5 4 HELIX 2 2 SER A 24 GLY A 43 1 20 HELIX 3 3 SER A 49 ASP A 57 1 9 HELIX 4 4 HIS A 61 GLY A 65 5 5 HELIX 5 5 ALA A 67 GLY A 79 1 13 HELIX 6 6 ASN A 115 GLN A 126 1 12 HELIX 7 7 SER A 136 GLN A 141 1 6 HELIX 8 8 GLY A 194 ILE A 198 5 5 HELIX 9 9 ARG B 8 GLY B 11 5 4 HELIX 10 10 SER B 24 GLY B 43 1 20 HELIX 11 11 SER B 49 ASP B 57 1 9 HELIX 12 12 HIS B 61 GLY B 65 5 5 HELIX 13 13 ALA B 67 GLY B 79 1 13 HELIX 14 14 ASN B 115 GLN B 126 1 12 HELIX 15 15 SER B 136 GLN B 141 1 6 HELIX 16 16 GLY B 194 ILE B 198 5 5 SHEET 1 A 3 ILE A 5 ASP A 6 0 SHEET 2 A 3 HIS A 157 TYR A 164 -1 O TYR A 164 N ILE A 5 SHEET 3 A 3 SER A 128 ILE A 132 -1 N SER A 128 O ILE A 161 SHEET 1 B 5 ILE A 5 ASP A 6 0 SHEET 2 B 5 HIS A 157 TYR A 164 -1 O TYR A 164 N ILE A 5 SHEET 3 B 5 TYR A 168 ARG A 172 -1 O ARG A 172 N THR A 160 SHEET 4 B 5 TYR A 184 LEU A 188 -1 O MET A 187 N TRP A 169 SHEET 5 B 5 ILE A 146 PHE A 147 1 N PHE A 147 O ARG A 186 SHEET 1 C 2 GLY A 107 GLY A 110 0 SHEET 2 C 2 TYR A 203 THR A 206 -1 O THR A 206 N GLY A 107 SHEET 1 D 3 ILE B 5 ASP B 6 0 SHEET 2 D 3 HIS B 157 GLN B 165 -1 O TYR B 164 N ILE B 5 SHEET 3 D 3 SER B 128 ILE B 132 -1 N SER B 128 O ILE B 161 SHEET 1 E 5 ILE B 5 ASP B 6 0 SHEET 2 E 5 HIS B 157 GLN B 165 -1 O TYR B 164 N ILE B 5 SHEET 3 E 5 TYR B 168 ARG B 172 -1 O ARG B 172 N THR B 160 SHEET 4 E 5 TYR B 184 LEU B 188 -1 O MET B 187 N TRP B 169 SHEET 5 E 5 ILE B 146 PHE B 147 1 N PHE B 147 O ARG B 186 SHEET 1 F 2 GLY B 107 GLY B 110 0 SHEET 2 F 2 TYR B 203 THR B 206 -1 O TYR B 204 N ASN B 109 SSBOND 1 CYS A 22 CYS A 63 1555 1555 2.04 SSBOND 2 CYS A 56 CYS A 96 1555 1555 2.04 SSBOND 3 CYS A 114 CYS A 193 1555 1555 2.03 SSBOND 4 CYS A 151 CYS A 196 1555 1555 2.03 SSBOND 5 CYS B 22 CYS B 63 1555 1555 2.04 SSBOND 6 CYS B 56 CYS B 96 1555 1555 2.04 SSBOND 7 CYS B 114 CYS B 193 1555 1555 2.03 SSBOND 8 CYS B 151 CYS B 196 1555 1555 2.03 LINK SG CYS A 25 S2 THJ A 601 1555 1555 1.97 LINK SG CYS B 25 S2 THJ B 601 1555 1555 2.07 CISPEP 1 GLY A 149 PRO A 150 0 0.57 CISPEP 2 GLY B 149 PRO B 150 0 0.39 SITE 1 AC1 5 GLY A 23 SER A 24 CYS A 25 HIS A 157 SITE 2 AC1 5 HOH A 708 SITE 1 AC2 6 GLY B 23 SER B 24 CYS B 25 TRP B 26 SITE 2 AC2 6 GLY B 66 GLY B 158 CRYST1 43.729 82.691 133.048 90.00 90.00 90.00 P 21 21 21 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 0.022868 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012093 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007516 0.00000