HEADER LYASE 23-JUL-14 4U4B TITLE CRYSTAL STRUCTURE OF PECTATE LYASE PEL3 FROM PECTOBACTERIUM TITLE 2 CAROTOVORUM WITH ONE MONOMER IN THE A.U. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PECTATE LYASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PECTOBACTERIUM CAROTOVORUM; SOURCE 3 ORGANISM_TAXID: 554; SOURCE 4 GENE: PEL-3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: C41 KEYWDS PROTEIN SECRETION, BACTERIAL PATHOGENESIS, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR L.BALLUT,P.GOUET,V.E.SHEVCHIK REVDAT 2 31-JAN-24 4U4B 1 REMARK REVDAT 1 05-AUG-15 4U4B 0 JRNL AUTH L.BALLUT,P.GOUET,V.E.SCHEVCHIK,C.PINEAU,N.GUSCHINSKAYA JRNL TITL CRYSTAL STRUCTURE OF PECTATE LYASE PEL3 FROM PECTOBACTERIUM JRNL TITL 2 CAROTOVORUM WITH ONE MONOMER IN THE A.U. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 3 NUMBER OF REFLECTIONS : 15116 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 757 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 19.7134 - 3.5855 0.97 3129 165 0.1555 0.2103 REMARK 3 2 3.5855 - 2.8486 0.99 3078 162 0.1621 0.2563 REMARK 3 3 2.8486 - 2.4894 0.98 3045 161 0.1804 0.2727 REMARK 3 4 2.4894 - 2.2621 0.96 3016 158 0.1909 0.2682 REMARK 3 5 2.2621 - 2.1002 0.68 2091 111 0.2038 0.3235 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.150 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 2489 REMARK 3 ANGLE : 1.116 3362 REMARK 3 CHIRALITY : 0.041 378 REMARK 3 PLANARITY : 0.005 442 REMARK 3 DIHEDRAL : 14.036 914 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4U4B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUL-14. REMARK 100 THE DEPOSITION ID IS D_1000202802. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.939 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15124 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 19.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : 2.870 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : 0.05400 REMARK 200 FOR THE DATA SET : 19.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 9.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 60.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.14 REMARK 200 R MERGE FOR SHELL (I) : 0.12600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.710 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3B4N REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1M SUCCINIC ACID, 0.1M HEPES, 1% (M/V) REMARK 280 PEG MME 2000, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K 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 22.17500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 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 MET A 1 REMARK 465 PHE A 2 REMARK 465 LYS A 3 REMARK 465 TYR A 4 REMARK 465 LEU A 5 REMARK 465 THR A 6 REMARK 465 PRO A 7 REMARK 465 ILE A 8 REMARK 465 PHE A 9 REMARK 465 LEU A 10 REMARK 465 CYS A 11 REMARK 465 THR A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 ILE A 15 REMARK 465 SER A 16 REMARK 465 PHE A 17 REMARK 465 GLN A 18 REMARK 465 ALA A 19 REMARK 465 GLN A 20 REMARK 465 ALA A 21 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 O HOH A 605 O HOH A 614 2.07 REMARK 500 O HOH A 604 O HOH A 648 2.14 REMARK 500 OD1 ASN A 216 OG1 THR A 218 2.16 REMARK 500 O HOH A 564 O HOH A 580 2.16 REMARK 500 O HOH A 593 O HOH A 620 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 554 O HOH A 563 1565 2.11 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 ASN A 45 53.67 37.80 REMARK 500 ASN A 97 -0.93 74.70 REMARK 500 ALA A 114 -10.96 68.37 REMARK 500 SER A 150 -122.57 -122.04 REMARK 500 ASP A 151 -114.26 -131.56 REMARK 500 LYS A 152 54.27 -90.83 REMARK 500 GLU A 171 137.13 -173.20 REMARK 500 CYS A 196 -77.48 -76.61 REMARK 500 LYS A 205 -96.54 -94.42 REMARK 500 ASN A 216 105.13 -160.54 REMARK 500 ASN A 219 34.08 -148.81 REMARK 500 PRO A 221 -102.66 -99.98 REMARK 500 PHE A 244 128.97 -37.55 REMARK 500 ASN A 277 50.95 -108.46 REMARK 500 VAL A 311 -77.06 -93.66 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 SO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4U49 RELATED DB: PDB REMARK 900 4U49 CONTAINS THE SAME PROTEIN CRYSTALLIZED WITH TWO MONOMERS IN REMARK 900 THE A.U DBREF 4U4B A 1 347 UNP Q47465 Q47465_PECCA 1 347 SEQADV 4U4B ASN A 243 UNP Q47465 LYS 243 CONFLICT SEQRES 1 A 347 MET PHE LYS TYR LEU THR PRO ILE PHE LEU CYS THR ALA SEQRES 2 A 347 ALA ILE SER PHE GLN ALA GLN ALA ASP ASP THR MET LEU SEQRES 3 A 347 MET LEU LEU LYS LYS ASP ASN ALA THR TYR LEU SER TRP SEQRES 4 A 347 SER THR ASP ALA GLY ASN VAL VAL ARG GLN ASP VAL TYR SEQRES 5 A 347 ARG SER THR SER SER ALA GLN ALA GLY SER GLU LYS ILE SEQRES 6 A 347 ALA GLU LEU ASN SER SER ASP ARG THR PHE THR ASP LEU SEQRES 7 A 347 THR ALA ASN PRO GLN SER ASP TYR TRP TYR TRP VAL ASP SEQRES 8 A 347 THR VAL SER GLY ASN ASN SER VAL LEU LYS SER ASN ALA SEQRES 9 A 347 ALA SER THR ALA PRO ALA PRO LEU ARG ALA ALA PRO LEU SEQRES 10 A 347 LYS ALA ALA SER PRO GLU CYS LYS ALA GLY ALA VAL ILE SEQRES 11 A 347 LYS ASP LYS THR VAL ASP CYS GLY GLY ILE THR LEU GLY SEQRES 12 A 347 LEU SER CYS SER GLY ASP SER ASP LYS GLN PRO PRO VAL SEQRES 13 A 347 ILE THR LEU GLU ASN ALA THR ILE LYS ASN LEU ARG ILE SEQRES 14 A 347 SER GLU LYS GLY GLY SER ASP GLY ILE HIS CYS LYS SER SEQRES 15 A 347 GLY ASN CYS ARG ILE GLU ASN VAL ILE TRP GLU ASP ILE SEQRES 16 A 347 CYS GLU ASP ALA ALA THR ASN LEU GLY LYS THR MET THR SEQRES 17 A 347 ILE VAL GLY GLY VAL ALA HIS ASN THR THR ASN GLY PRO SEQRES 18 A 347 GLY GLY LYS PRO ASP LYS VAL LEU GLN GLN ASN ALA LYS SEQRES 19 A 347 ASN SER HIS THR ILE VAL GLN GLY ASN PHE THR LEU THR SEQRES 20 A 347 GLY GLN HIS GLY LYS LEU TRP ARG SER CYS GLY ASP CYS SEQRES 21 A 347 THR ASN ASN GLY GLY PRO ARG ASN LEU THR ILE ILE SER SEQRES 22 A 347 ALA THR VAL ASN GLY THR ILE ASP SER ILE ALA GLY VAL SEQRES 23 A 347 ASN ARG ASN PHE GLY ASP VAL ALA GLU ILE ARG ASP LEU SEQRES 24 A 347 ARG ILE LYS GLY TYR LYS GLU GLY LYS PRO PRO VAL CYS SEQRES 25 A 347 GLU GLU PHE ASN GLY VAL GLU LYS GLY LYS GLY LYS SER SEQRES 26 A 347 ASP LYS TYR GLY GLU PHE TRP ASP THR LYS ASN CYS LYS SEQRES 27 A 347 VAL SER ARG SER ASN VAL LYS PRO LEU HET SO4 A 401 5 HET EDO A 402 4 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 SO4 O4 S 2- FORMUL 3 EDO C2 H6 O2 FORMUL 4 HOH *183(H2 O) HELIX 1 AA1 ALA A 58 SER A 62 5 5 HELIX 2 AA2 ASN A 289 GLY A 291 5 3 HELIX 3 AA3 SER A 340 SER A 342 5 3 SHEET 1 1 1 THR A 24 LYS A 30 0 SHEET 1 2 1 THR A 35 THR A 41 0 SHEET 1 3 1 VAL A 46 SER A 54 0 SHEET 1 4 1 GLU A 63 LEU A 68 0 SHEET 1 5 1 THR A 74 ASP A 77 0 SHEET 1 6 1 TRP A 87 SER A 94 0 SHEET 1 7 1 VAL A 99 LYS A 101 0 SHEET 1 8 1 ALA A 105 SER A 106 0 SHEET 1 9 1 ALA A 128 LYS A 131 0 SHEET 1 10 1 THR A 134 ASP A 136 0 SHEET 1 11 1 THR A 141 LEU A 142 0 SHEET 1 12 1 ILE A 157 GLU A 160 0 SHEET 1 13 1 THR A 163 ILE A 169 0 SHEET 1 14 1 ILE A 178 SER A 182 0 SHEET 1 15 1 CYS A 185 TRP A 192 0 SHEET 1 16 1 ALA A 200 ASN A 202 0 SHEET 1 17 1 THR A 206 VAL A 210 0 SHEET 1 18 1 VAL A 213 ASN A 216 0 SHEET 1 19 1 LYS A 227 GLN A 231 0 SHEET 1 20 1 SER A 236 GLN A 241 0 SHEET 1 21 1 PHE A 244 SER A 256 0 SHEET 1 22 1 ARG A 267 ILE A 271 0 SHEET 1 23 1 ALA A 274 ASN A 287 0 SHEET 1 24 1 VAL A 293 ILE A 296 0 SHEET 1 25 1 LEU A 299 ILE A 301 0 SHEET 1 26 1 CYS A 312 PHE A 315 0 SHEET 1 27 1 LYS A 327 GLU A 330 0 SHEET 1 28 1 CYS A 337 LYS A 338 0 SHEET 1 29 1 VAL A 344 PRO A 346 0 SSBOND 1 CYS A 124 CYS A 137 1555 1555 2.06 SSBOND 2 CYS A 146 CYS A 196 1555 1555 2.03 SSBOND 3 CYS A 180 CYS A 185 1555 1555 2.04 SSBOND 4 CYS A 257 CYS A 260 1555 1555 2.03 SSBOND 5 CYS A 312 CYS A 337 1555 1555 2.04 CISPEP 1 GLY A 265 PRO A 266 0 0.84 CISPEP 2 LYS A 308 PRO A 309 0 0.52 SITE 1 AC1 4 LYS A 227 LYS A 252 ARG A 255 HOH A 610 SITE 1 AC2 4 SER A 147 GLY A 177 HIS A 179 ASP A 198 CRYST1 37.000 44.350 86.250 90.00 93.58 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 0.027027 0.000000 0.001693 0.00000 SCALE2 0.000000 0.022548 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011617 0.00000