HEADER LYASE 20-APR-22 7XKS TITLE CRYSTAL STRUCTURE OF AN ALKALINE PECTATE LYASE FROM BACILLUS CLAUSII COMPND MOL_ID: 1; COMPND 2 MOLECULE: PECTATE LYASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.2.2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALKALIHALOBACILLUS CLAUSII; SOURCE 3 ORGANISM_TAXID: 79880; SOURCE 4 GENE: PELA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ALKALINE PECTATE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.ZHOU,Y.Y.ZHENG,W.D.LIU,Y.MA REVDAT 2 29-NOV-23 7XKS 1 REMARK REVDAT 1 29-MAR-23 7XKS 0 JRNL AUTH C.ZHOU,Y.CAO,Y.XUE,W.LIU,J.JU,Y.MA JRNL TITL STRUCTURE OF AN ALKALINE PECTATE LYASE AND RATIONAL JRNL TITL 2 ENGINEERING WITH IMPROVED THERMO-ALKALINE STABILITY FOR JRNL TITL 3 EFFICIENT RAMIE DEGUMMING. JRNL REF INT J MOL SCI V. 24 2022 JRNL REFN ESSN 1422-0067 JRNL PMID 36613981 JRNL DOI 10.3390/IJMS24010538 REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1-4487 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) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.27 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 26553 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1329 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 27.2700 - 3.7000 1.00 2985 158 0.1599 0.1876 REMARK 3 2 3.7000 - 2.9400 1.00 2847 150 0.1514 0.1776 REMARK 3 3 2.9400 - 2.5700 1.00 2808 148 0.1514 0.1872 REMARK 3 4 2.5700 - 2.3300 1.00 2793 148 0.1465 0.1926 REMARK 3 5 2.3300 - 2.1700 1.00 2777 145 0.1396 0.1650 REMARK 3 6 2.1700 - 2.0400 1.00 2752 145 0.1466 0.1928 REMARK 3 7 2.0400 - 1.9400 1.00 2759 146 0.1470 0.2146 REMARK 3 8 1.9400 - 1.8500 1.00 2768 145 0.1691 0.2138 REMARK 3 9 1.8500 - 1.7800 1.00 2735 144 0.1872 0.2307 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.04 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.53 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7XKS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300029008. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAY-20 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17B1 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26611 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.40 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.20 REMARK 200 R MERGE FOR SHELL (I) : 0.85900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3VMW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05M MGCL2, 0.1M HEPES, 30% PEG 550, REMARK 280 PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 22.48850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 54.54250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 54.54250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.73275 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 54.54250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 54.54250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 11.24425 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 54.54250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.54250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 33.73275 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 54.54250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.54250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 11.24425 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 22.48850 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 669 LIES ON A SPECIAL POSITION. 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 ALA A 24 REMARK 465 ASN A 25 REMARK 465 VAL A 26 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 95 65.35 69.40 REMARK 500 ASN A 119 66.71 67.38 REMARK 500 ASN A 146 77.19 62.63 REMARK 500 ASN A 156 -133.69 -128.96 REMARK 500 ASP A 166 -127.25 -105.71 REMARK 500 ARG A 173 -148.11 62.51 REMARK 500 SER A 191 -68.00 -109.25 REMARK 500 ARG A 219 67.98 65.65 REMARK 500 PHE A 225 175.08 64.45 REMARK 500 PRO A 301 48.23 -88.04 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 CA A 407 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 136 OD1 REMARK 620 2 ASP A 136 OD2 58.1 REMARK 620 3 ASP A 166 OD2 96.2 154.1 REMARK 620 4 ASP A 170 OD2 88.1 91.7 90.9 REMARK 620 5 HOH A 539 O 87.7 87.5 87.9 175.5 REMARK 620 6 HOH A 601 O 166.8 108.9 96.8 89.7 94.7 REMARK 620 N 1 2 3 4 5 DBREF1 7XKS A 24 327 UNP A0A0P0J4R7_ALKCL DBREF2 7XKS A A0A0P0J4R7 24 327 SEQRES 1 A 304 ALA ASN VAL ASN PHE SER MET GLN GLY PHE ALA THR LEU SEQRES 2 A 304 ASN GLY GLY THR THR GLY GLY ALA GLY GLY ASP VAL VAL SEQRES 3 A 304 THR VAL SER THR GLY ASP GLN LEU ILE ALA ALA LEU LYS SEQRES 4 A 304 ASN LYS LYS ALA ASN THR PRO LEU THR ILE TYR ILE ASP SEQRES 5 A 304 GLY THR ILE THR PRO ALA ASN THR SER ALA SER LYS ILE SEQRES 6 A 304 ASP ILE LYS ASP VAL ASN ASP VAL SER LEU LEU GLY VAL SEQRES 7 A 304 GLY THR ASN GLY GLU LEU ASN GLY ILE GLY ILE LYS VAL SEQRES 8 A 304 TRP ARG ALA ASN ASN VAL ILE ILE ARG ASN LEU LYS ILE SEQRES 9 A 304 HIS HIS VAL ASN THR GLY ASP LYS ASP ALA ILE SER ILE SEQRES 10 A 304 GLU GLY PRO SER LYS ASN ILE TRP VAL ASP HIS ASN GLU SEQRES 11 A 304 LEU TYR ASN SER LEU ASP VAL HIS LYS ASP TYR TYR ASP SEQRES 12 A 304 GLY LEU PHE ASP VAL LYS ARG ASP ALA ASP TYR ILE THR SEQRES 13 A 304 PHE SER TRP ASN TYR VAL HIS ASP SER TRP LYS SER MET SEQRES 14 A 304 LEU MET GLY SER SER ASP SER ASP SER TYR GLY ARG LYS SEQRES 15 A 304 ILE THR PHE HIS ASN ASN TYR PHE GLU ASN LEU ASN SER SEQRES 16 A 304 ARG VAL PRO SER VAL ARG PHE GLY GLU ALA HIS ILE PHE SEQRES 17 A 304 SER ASN TYR TYR ALA ASP ILE ARG GLU THR GLY ILE ASN SEQRES 18 A 304 SER ARG MET GLY ALA GLN VAL ARG ILE GLU GLU ASN TYR SEQRES 19 A 304 PHE GLU ARG ALA ASN ASN PRO ILE VAL SER ARG ASP SER SEQRES 20 A 304 LYS GLU ILE GLY TYR TRP HIS LEU VAL ASN ASN ARG TYR SEQRES 21 A 304 VAL SER SER THR GLY GLU GLN PRO THR VAL SER THR THR SEQRES 22 A 304 THR TYR ASN PRO PRO TYR SER TYR GLN ALA THR PRO VAL SEQRES 23 A 304 ASN GLN VAL LYS ASP VAL VAL ARG ALA ASN ALA GLY VAL SEQRES 24 A 304 GLY VAL ILE SER PRO HET PEG A 401 7 HET PEG A 402 7 HET PEG A 403 7 HET PEG A 404 7 HET PEG A 405 7 HET PEG A 406 7 HET CA A 407 1 HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM CA CALCIUM ION FORMUL 2 PEG 6(C4 H10 O3) FORMUL 8 CA CA 2+ FORMUL 9 HOH *172(H2 O) HELIX 1 AA1 GLN A 31 LEU A 36 5 6 HELIX 2 AA2 THR A 53 ASN A 63 1 11 HELIX 3 AA3 THR A 79 THR A 83 5 5 HELIX 4 AA4 PRO A 308 ALA A 320 1 13 SHEET 1 AA110 ASP A 47 VAL A 51 0 SHEET 2 AA110 LEU A 70 ILE A 78 1 O TYR A 73 N VAL A 49 SHEET 3 AA110 ILE A 88 ASN A 108 1 O GLU A 106 N ILE A 78 SHEET 4 AA110 ILE A 112 ARG A 123 1 O LYS A 113 N ILE A 90 SHEET 5 AA110 SER A 144 ASP A 150 1 O TRP A 148 N ILE A 122 SHEET 6 AA110 ALA A 175 SER A 181 1 O THR A 179 N VAL A 149 SHEET 7 AA110 LYS A 205 HIS A 209 1 O THR A 207 N PHE A 180 SHEET 8 AA110 GLU A 227 PHE A 231 1 O HIS A 229 N PHE A 208 SHEET 9 AA110 GLN A 250 GLU A 254 1 O ARG A 252 N ILE A 230 SHEET 10 AA110 TYR A 275 VAL A 279 1 O HIS A 277 N ILE A 253 SHEET 1 AA211 PHE A 169 LYS A 172 0 SHEET 2 AA211 ILE A 138 GLU A 141 1 N ILE A 140 O ASP A 170 SHEET 3 AA211 ILE A 112 ARG A 123 1 N VAL A 114 O GLU A 141 SHEET 4 AA211 ILE A 88 ASN A 108 1 N ILE A 90 O LYS A 113 SHEET 5 AA211 LYS A 126 HIS A 128 1 O LYS A 126 N LEU A 107 SHEET 6 AA211 GLU A 153 TYR A 155 1 O GLU A 153 N ILE A 127 SHEET 7 AA211 TYR A 184 LYS A 190 1 O HIS A 186 N LEU A 154 SHEET 8 AA211 TYR A 212 SER A 218 1 O TYR A 212 N VAL A 185 SHEET 9 AA211 TYR A 234 ILE A 238 1 O TYR A 234 N PHE A 213 SHEET 10 AA211 TYR A 257 ALA A 261 1 O GLU A 259 N TYR A 235 SHEET 11 AA211 ARG A 282 VAL A 284 1 O VAL A 284 N PHE A 258 SHEET 1 AA3 4 LEU A 193 MET A 194 0 SHEET 2 AA3 4 SER A 222 ARG A 224 1 O SER A 222 N MET A 194 SHEET 3 AA3 4 ILE A 243 ARG A 246 1 O ASN A 244 N VAL A 223 SHEET 4 AA3 4 ILE A 265 VAL A 266 1 O VAL A 266 N ILE A 243 LINK OD1 ASP A 136 CA CA A 407 1555 1555 2.18 LINK OD2 ASP A 136 CA CA A 407 1555 1555 2.27 LINK OD2 ASP A 166 CA CA A 407 1555 1555 2.14 LINK OD2 ASP A 170 CA CA A 407 1555 1555 2.10 LINK CA CA A 407 O HOH A 539 1555 1555 2.03 LINK CA CA A 407 O HOH A 601 1555 1555 1.97 CISPEP 1 GLY A 142 PRO A 143 0 -5.19 CISPEP 2 VAL A 220 PRO A 221 0 -8.11 CRYST1 109.085 109.085 44.977 90.00 90.00 90.00 P 43 21 2 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 0.009167 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009167 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022234 0.00000