HEADER GLYCOSIDASE 05-JUN-98 1BHE TITLE POLYGALACTURONASE FROM ERWINIA CAROTOVORA SSP. CAROTOVORA COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYGALACTURONASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PEHA; COMPND 5 EC: 3.2.1.15; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PECTOBACTERIUM CAROTOVORUM SUBSP. SOURCE 3 CAROTOVORUM; SOURCE 4 ORGANISM_TAXID: 555; SOURCE 5 STRAIN: SUBSP. CAROTOVORUM; SOURCE 6 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1423; SOURCE 8 OTHER_DETAILS: SEE H. HEMILA, R. PAKKANEN, R. HEIKINHEIMO, SOURCE 9 E. TAPIO PALVA & I. PALVA (1992) GENE 116, 27-33 KEYWDS FAMILY 28 GLYCOSYL HYDROLASE, HYDROLYSES POLYGALACTURONIC KEYWDS 2 ACID, GLYCOSIDASE EXPDTA X-RAY DIFFRACTION AUTHOR R.PICKERSGILL,D.SMITH,K.WORBOYS,J.JENKINS REVDAT 2 24-FEB-09 1BHE 1 VERSN REVDAT 1 11-NOV-98 1BHE 0 JRNL AUTH R.PICKERSGILL,D.SMITH,K.WORBOYS,J.JENKINS JRNL TITL CRYSTAL STRUCTURE OF POLYGALACTURONASE FROM JRNL TITL 2 ERWINIA CAROTOVORA SSP. CAROTOVORA. JRNL REF J.BIOL.CHEM. V. 273 24660 1998 JRNL REFN ISSN 0021-9258 JRNL PMID 9733763 JRNL DOI 10.1074/JBC.273.38.24660 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC, X-PLOR REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 30997 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 + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1567 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2813 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 295 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.00 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.005 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.021 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.019 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.017 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.071 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.180 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.220 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.193 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.400 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 17.700; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 43.000; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.696 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.137 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.829 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.352 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE DENSITY AND STEREOCHEMISTRY FOR REMARK 3 ASP 129 ARE POOR. REMARK 4 REMARK 4 1BHE 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 : OCT-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X31 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS 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 : 31103 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.0000 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) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.11400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MULTIPLE ISOMORPHOUS REMARK 200 REPLACEMENT 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 (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 18% REMARK 280 PEG 8000, 0.1M SODIUM CACODYLATE, PH 6.5, 0.2M MAGNESIUM REMARK 280 ACETATE. 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 40.61450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.51650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 40.61450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.51650 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 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 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 238 NE - CZ - NH2 ANGL. DEV. = -4.3 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 ASP A 21 -153.94 -133.66 REMARK 500 ASP A 93 -155.17 -167.03 REMARK 500 ASN A 95 -91.99 -85.69 REMARK 500 PRO A 116 31.49 -93.55 REMARK 500 LEU A 146 -167.34 -117.85 REMARK 500 ASN A 174 -149.10 -133.51 REMARK 500 ASN A 211 76.13 56.83 REMARK 500 ASP A 223 -150.82 -99.41 REMARK 500 ASN A 239 85.20 60.86 REMARK 500 ASP A 269 77.01 59.51 REMARK 500 ALA A 287 14.40 -142.58 REMARK 500 ASN A 347 -6.35 79.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 582 DISTANCE = 5.02 ANGSTROMS DBREF 1BHE A 1 376 UNP P26509 PGLR2_ERWCA 27 402 SEQRES 1 A 376 SER ASP SER ARG THR VAL SER GLU PRO LYS THR PRO SER SEQRES 2 A 376 SER CYS THR THR LEU LYS ALA ASP SER SER THR ALA THR SEQRES 3 A 376 SER THR ILE GLN LYS ALA LEU ASN ASN CYS ASP GLN GLY SEQRES 4 A 376 LYS ALA VAL ARG LEU SER ALA GLY SER THR SER VAL PHE SEQRES 5 A 376 LEU SER GLY PRO LEU SER LEU PRO SER GLY VAL SER LEU SEQRES 6 A 376 LEU ILE ASP LYS GLY VAL THR LEU ARG ALA VAL ASN ASN SEQRES 7 A 376 ALA LYS SER PHE GLU ASN ALA PRO SER SER CYS GLY VAL SEQRES 8 A 376 VAL ASP LYS ASN GLY LYS GLY CYS ASP ALA PHE ILE THR SEQRES 9 A 376 ALA VAL SER THR THR ASN SER GLY ILE TYR GLY PRO GLY SEQRES 10 A 376 THR ILE ASP GLY GLN GLY GLY VAL LYS LEU GLN ASP LYS SEQRES 11 A 376 LYS VAL SER TRP TRP GLU LEU ALA ALA ASP ALA LYS VAL SEQRES 12 A 376 LYS LYS LEU LYS GLN ASN THR PRO ARG LEU ILE GLN ILE SEQRES 13 A 376 ASN LYS SER LYS ASN PHE THR LEU TYR ASN VAL SER LEU SEQRES 14 A 376 ILE ASN SER PRO ASN PHE HIS VAL VAL PHE SER ASP GLY SEQRES 15 A 376 ASP GLY PHE THR ALA TRP LYS THR THR ILE LYS THR PRO SEQRES 16 A 376 SER THR ALA ARG ASN THR ASP GLY ILE ASP PRO MET SER SEQRES 17 A 376 SER LYS ASN ILE THR ILE ALA TYR SER ASN ILE ALA THR SEQRES 18 A 376 GLY ASP ASP ASN VAL ALA ILE LYS ALA TYR LYS GLY ARG SEQRES 19 A 376 ALA GLU THR ARG ASN ILE SER ILE LEU HIS ASN ASP PHE SEQRES 20 A 376 GLY THR GLY HIS GLY MET SER ILE GLY SER GLU THR MET SEQRES 21 A 376 GLY VAL TYR ASN VAL THR VAL ASP ASP LEU LYS MET ASN SEQRES 22 A 376 GLY THR THR ASN GLY LEU ARG ILE LYS SER ASP LYS SER SEQRES 23 A 376 ALA ALA GLY VAL VAL ASN GLY VAL ARG TYR SER ASN VAL SEQRES 24 A 376 VAL MET LYS ASN VAL ALA LYS PRO ILE VAL ILE ASP THR SEQRES 25 A 376 VAL TYR GLU LYS LYS GLU GLY SER ASN VAL PRO ASP TRP SEQRES 26 A 376 SER ASP ILE THR PHE LYS ASP VAL THR SER GLU THR LYS SEQRES 27 A 376 GLY VAL VAL VAL LEU ASN GLY GLU ASN ALA LYS LYS PRO SEQRES 28 A 376 ILE GLU VAL THR MET LYS ASN VAL LYS LEU THR SER ASP SEQRES 29 A 376 SER THR TRP GLN ILE LYS ASN VAL ASN VAL LYS LYS FORMUL 2 HOH *295(H2 O) HELIX 1 1 THR A 26 ASN A 35 1 10 HELIX 2 2 LYS A 80 PHE A 82 5 3 HELIX 3 3 TRP A 135 LYS A 144 5 10 SHEET 1 A13 VAL A 372 LYS A 375 0 SHEET 2 A13 ILE A 352 LYS A 357 1 N ILE A 352 O ASN A 373 SHEET 3 A13 ILE A 328 LYS A 331 1 N ILE A 328 O THR A 355 SHEET 4 A13 VAL A 294 SER A 297 1 N VAL A 294 O THR A 329 SHEET 5 A13 VAL A 265 ASP A 268 1 N VAL A 265 O ARG A 295 SHEET 6 A13 ILE A 240 LEU A 243 1 N ILE A 240 O THR A 266 SHEET 7 A13 ILE A 212 ALA A 215 1 N ILE A 212 O SER A 241 SHEET 8 A13 PHE A 185 TRP A 188 1 N PHE A 185 O THR A 213 SHEET 9 A13 PHE A 162 TYR A 165 1 N PHE A 162 O THR A 186 SHEET 10 A13 GLY A 112 TYR A 114 1 N ILE A 113 O THR A 163 SHEET 11 A13 SER A 64 ILE A 67 1 N LEU A 65 O GLY A 112 SHEET 12 A13 ALA A 41 SER A 45 1 N VAL A 42 O SER A 64 SHEET 13 A13 SER A 14 LYS A 19 1 N CYS A 15 O ALA A 41 SHEET 1 B 6 VAL A 51 SER A 54 0 SHEET 2 B 6 THR A 72 ALA A 75 1 N THR A 72 O PHE A 52 SHEET 3 B 6 THR A 118 ASP A 120 1 N THR A 118 O LEU A 73 SHEET 4 B 6 VAL A 167 ILE A 170 1 N SER A 168 O ILE A 119 SHEET 5 B 6 THR A 190 LYS A 193 1 N THR A 191 O VAL A 167 SHEET 6 B 6 ASN A 218 ALA A 220 1 N ASN A 218 O ILE A 192 SHEET 1 C 4 ILE A 103 VAL A 106 0 SHEET 2 C 4 ILE A 154 ASN A 157 1 N GLN A 155 O ILE A 103 SHEET 3 C 4 VAL A 177 SER A 180 1 N VAL A 178 O ILE A 154 SHEET 4 C 4 ILE A 204 MET A 207 1 N ASP A 205 O VAL A 177 SHEET 1 D 6 VAL A 226 ILE A 228 0 SHEET 2 D 6 MET A 253 ILE A 255 1 N SER A 254 O VAL A 226 SHEET 3 D 6 LEU A 279 LYS A 282 1 N ARG A 280 O MET A 253 SHEET 4 D 6 ILE A 308 ASP A 311 1 N VAL A 309 O LEU A 279 SHEET 5 D 6 VAL A 340 ASN A 344 1 N VAL A 342 O ILE A 310 SHEET 6 D 6 THR A 366 LYS A 370 1 N THR A 366 O VAL A 341 SHEET 1 E 4 ASN A 245 PHE A 247 0 SHEET 2 E 4 LEU A 270 ASN A 273 1 N LYS A 271 O ASN A 245 SHEET 3 E 4 VAL A 299 LYS A 302 1 N VAL A 300 O LEU A 270 SHEET 4 E 4 VAL A 333 SER A 335 1 N THR A 334 O VAL A 299 SHEET 1 F 2 VAL A 290 ASN A 292 0 SHEET 2 F 2 ASP A 324 SER A 326 1 N ASP A 324 O VAL A 291 SSBOND 1 CYS A 15 CYS A 36 1555 1555 2.05 SSBOND 2 CYS A 89 CYS A 99 1555 1555 2.02 CISPEP 1 GLY A 115 PRO A 116 0 13.32 CISPEP 2 GLY A 256 SER A 257 0 4.18 CRYST1 81.229 53.033 103.093 90.00 112.59 90.00 C 1 2 1 4 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 0.012311 0.000000 0.005122 0.00000 SCALE2 0.000000 0.018856 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010506 0.00000