HEADER HYDROLASE 05-JAN-23 8C4Z TITLE PROTEINT PROTEASE, INACTIVE MUTANT S224A COMPND MOL_ID: 1; COMPND 2 MOLECULE: EXTRACELLULAR SERINE PROTEINASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.21.-; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: EXTRACELLULAR SERINE PROTEINASE; COMPND 8 CHAIN: B; COMPND 9 EC: 3.4.21.-; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS SP. RT41A; SOURCE 3 ORGANISM_TAXID: 32063; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: THERMUS SP. RT41A; SOURCE 8 ORGANISM_TAXID: 32063; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.NOMME,S.GAVALDA,G.CIOCI,M.GUICHERD,A.MARTY,S.DUQUESNE,M.BEN KHALED REVDAT 4 07-AUG-24 8C4Z 1 JRNL REVDAT 3 31-JUL-24 8C4Z 1 JRNL REVDAT 2 24-JUL-24 8C4Z 1 JRNL REVDAT 1 17-JUL-24 8C4Z 0 JRNL AUTH M.GUICHERD,M.BEN KHALED,M.GUEROULT,J.NOMME,M.DALIBEY, JRNL AUTH 2 F.GRIMAUD,P.ALVAREZ,E.KAMIONKA,S.GAVALDA,M.NOEL,M.VUILLEMIN, JRNL AUTH 3 E.AMILLASTRE,D.LABOURDETTE,G.CIOCI,V.TOURNIER, JRNL AUTH 4 V.KITPREECHAVANICH,P.DUBOIS,I.ANDRE,S.DUQUESNE,A.MARTY JRNL TITL AN ENGINEERED ENZYME EMBEDDED INTO PLA TO MAKE JRNL TITL 2 SELF-BIODEGRADABLE PLASTIC. JRNL REF NATURE V. 631 884 2024 JRNL REFN ESSN 1476-4687 JRNL PMID 39020178 JRNL DOI 10.1038/S41586-024-07709-1 REMARK 2 REMARK 2 RESOLUTION. 1.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.19 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) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.7 REMARK 3 NUMBER OF REFLECTIONS : 50693 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.139 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2501 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 3.8500 - 3.0500 0.98 3114 149 0.1298 0.1608 REMARK 3 2 3.0500 - 2.6700 0.99 3098 158 0.1377 0.1548 REMARK 3 3 2.6700 - 2.4200 0.99 3101 142 0.1337 0.1637 REMARK 3 4 2.4200 - 2.2500 0.99 3076 176 0.1229 0.1688 REMARK 3 5 2.2500 - 2.1200 0.99 3087 168 0.1199 0.1718 REMARK 3 6 2.1200 - 2.0100 0.99 3081 163 0.1193 0.1607 REMARK 3 7 2.0100 - 1.9200 0.99 3113 161 0.1217 0.1686 REMARK 3 8 1.9200 - 1.8500 0.99 3037 177 0.1322 0.1863 REMARK 3 9 1.8500 - 1.7900 0.99 3057 167 0.1447 0.2113 REMARK 3 10 1.7900 - 1.7300 0.98 3090 145 0.1478 0.2029 REMARK 3 11 1.7300 - 1.6800 0.95 3004 146 0.1576 0.2102 REMARK 3 12 1.6800 - 1.6400 0.87 2705 143 0.1794 0.2547 REMARK 3 13 1.6400 - 1.6000 0.72 2243 106 0.1955 0.3019 REMARK 3 14 1.6000 - 1.5600 0.61 1911 92 0.2307 0.2810 REMARK 3 15 1.5600 - 1.5300 0.53 1615 94 0.2432 0.3085 REMARK 3 16 1.5300 - 1.5000 0.46 1441 69 0.2616 0.3028 REMARK 3 17 1.5000 - 1.4700 0.41 1292 67 0.2899 0.3893 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.450 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.43 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 : 0.006 2986 REMARK 3 ANGLE : 0.854 4104 REMARK 3 CHIRALITY : 0.078 483 REMARK 3 PLANARITY : 0.007 538 REMARK 3 DIHEDRAL : 6.771 447 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 8C4Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1292127800. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50693 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.470 REMARK 200 RESOLUTION RANGE LOW (A) : 80.560 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.8 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.68000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 8K 0.2M MGACETATE 0.1 SODIUM REMARK 280 CACODILATE PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 285K 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 40.27950 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ASP A 73 CG OD1 OD2 REMARK 470 GLU A 91 CG CD OE1 OE2 REMARK 470 ARG A 94 CD NE CZ NH1 NH2 REMARK 470 ARG A 111 CD NE CZ NH1 NH2 REMARK 470 ARG B 162 CD NE CZ NH1 NH2 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 B 613 O HOH B 649 1.96 REMARK 500 O HOH A 201 O HOH A 224 1.99 REMARK 500 O HOH B 693 O HOH B 714 2.00 REMARK 500 O HOH B 557 O HOH B 589 2.00 REMARK 500 O HOH B 582 O HOH B 674 2.02 REMARK 500 O HOH A 306 O HOH B 666 2.06 REMARK 500 O HOH B 429 O HOH B 494 2.07 REMARK 500 O HOH A 202 O HOH A 207 2.09 REMARK 500 OG SER B 109 O HOH B 401 2.10 REMARK 500 O HOH A 242 O HOH A 249 2.10 REMARK 500 O HOH A 308 O HOH A 311 2.11 REMARK 500 O HOH B 642 O HOH B 662 2.11 REMARK 500 OD1 ASN A 2 O HOH A 201 2.13 REMARK 500 N ASN A 2 O HOH A 202 2.14 REMARK 500 O HOH B 412 O HOH B 639 2.17 REMARK 500 O HOH A 259 O HOH A 334 2.18 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 211 O HOH B 634 1554 1.81 REMARK 500 O HOH A 204 O HOH B 669 1554 2.12 REMARK 500 O HOH A 286 O HOH B 555 2557 2.16 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 35 46.19 -86.04 REMARK 500 ASP B 39 -148.11 -165.95 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 B 300 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 11 O REMARK 620 2 ASP B 11 OD1 72.3 REMARK 620 3 ASP B 14 OD1 70.4 138.8 REMARK 620 4 GLN B 15 OE1 83.7 86.5 105.9 REMARK 620 5 ASP B 21 OD1 141.0 72.2 148.1 78.6 REMARK 620 6 ARG B 23 O 104.7 83.7 89.5 164.3 86.7 REMARK 620 7 HOH B 474 O 139.4 147.1 73.6 88.6 74.9 93.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 173 O REMARK 620 2 ALA B 175 O 88.6 REMARK 620 3 ASP B 198 OD1 136.9 123.5 REMARK 620 4 ASP B 198 OD2 174.8 86.4 47.9 REMARK 620 5 HOH B 403 O 91.7 68.3 124.9 85.2 REMARK 620 6 HOH B 542 O 87.1 91.9 66.0 94.4 160.2 REMARK 620 7 HOH B 584 O 87.5 162.0 69.6 96.9 94.3 105.4 REMARK 620 N 1 2 3 4 5 6 DBREF 8C4Z A 2 113 UNP P80146 SEPR_THESR 21 132 DBREF 8C4Z B 1 278 UNP P80146 SEPR_THESR 133 410 SEQADV 8C4Z PRO B -3 UNP P80146 EXPRESSION TAG SEQADV 8C4Z ALA B -2 UNP P80146 EXPRESSION TAG SEQADV 8C4Z MET B -1 UNP P80146 EXPRESSION TAG SEQADV 8C4Z ALA B 0 UNP P80146 EXPRESSION TAG SEQADV 8C4Z ALA B 224 UNP P80146 SER 356 ENGINEERED MUTATION SEQRES 1 A 112 ASN PRO PRO ALA ALA SER THR GLN GLU ALA PRO LEU LEU SEQRES 2 A 112 GLY LEU GLU ALA PRO GLU ALA ILE PRO GLY ARG TYR ILE SEQRES 3 A 112 VAL VAL TYR LYS GLU ASN ALA ASP VAL LEU PRO ALA LEU SEQRES 4 A 112 GLU ALA LEU LYS ALA ALA LEU GLU PRO GLY LEU MET GLN SEQRES 5 A 112 PRO GLN GLY LEU GLN ALA GLN ALA LEU ARG THR LEU GLY SEQRES 6 A 112 LEU GLU GLY ALA ARG VAL ASP LYS VAL TYR THR ALA ALA SEQRES 7 A 112 LEU ARG GLY VAL ALA VAL GLU VAL PRO ASP GLN GLU LEU SEQRES 8 A 112 ALA ARG LEU ARG GLN ASP PRO ARG VAL ALA TYR ILE GLU SEQRES 9 A 112 ALA ASP GLN GLU VAL ARG ALA PHE SEQRES 1 B 282 PRO ALA MET ALA ALA VAL GLN SER PRO ALA THR TRP GLY SEQRES 2 B 282 LEU ASP ARG ILE ASP GLN ARG THR LEU PRO LEU ASP GLY SEQRES 3 B 282 ARG TYR THR TYR THR ALA THR GLY ALA GLY VAL HIS ALA SEQRES 4 B 282 TYR VAL VAL ASP THR GLY ILE LEU LEU SER HIS GLN GLU SEQRES 5 B 282 PHE THR GLY ARG ILE GLY LYS GLY TYR ASP ALA ILE THR SEQRES 6 B 282 PRO GLY GLY SER ALA GLN ASP CYS ASN GLY HIS GLY THR SEQRES 7 B 282 HIS VAL ALA GLY THR ILE GLY GLY THR THR TYR GLY VAL SEQRES 8 B 282 ALA LYS GLY VAL THR LEU HIS PRO VAL ARG VAL LEU ASP SEQRES 9 B 282 CYS ASN GLY SER GLY SER ASN SER SER VAL ILE ALA GLY SEQRES 10 B 282 LEU ASP TRP VAL THR GLN ASN HIS VAL LYS PRO ALA VAL SEQRES 11 B 282 ILE ASN MET SER LEU GLY GLY GLY ALA SER THR ALA LEU SEQRES 12 B 282 ASP THR ALA VAL MET ASN ALA ILE ASN ALA GLY VAL THR SEQRES 13 B 282 VAL VAL VAL ALA ALA GLY ASN ASP ASN ARG ASP ALA CYS SEQRES 14 B 282 PHE TYR SER PRO ALA ARG VAL THR ALA ALA ILE THR VAL SEQRES 15 B 282 GLY ALA THR THR SER THR ASP TYR ARG ALA SER PHE SER SEQRES 16 B 282 ASN TYR GLY ARG CYS LEU ASP LEU PHE ALA PRO GLY GLN SEQRES 17 B 282 SER ILE THR SER ALA TRP TYR THR SER SER THR ALA THR SEQRES 18 B 282 ASN THR ILE SER GLY THR ALA MET ALA THR PRO HIS VAL SEQRES 19 B 282 THR GLY ALA ALA ALA LEU TYR LEU GLN TRP TYR PRO THR SEQRES 20 B 282 ALA THR PRO SER GLN VAL ALA SER ALA LEU LEU TYR TYR SEQRES 21 B 282 ALA THR PRO ASN VAL VAL LYS ASN ALA GLY ARG TYR SER SEQRES 22 B 282 PRO ASN LEU LEU LEU TYR THR PRO PHE HET CA B 300 1 HET MG B 301 1 HET GOL B 302 6 HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 CA CA 2+ FORMUL 4 MG MG 2+ FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *463(H2 O) HELIX 1 AA1 VAL A 36 LEU A 47 1 12 HELIX 2 AA2 PRO A 54 GLY A 66 1 13 HELIX 3 AA3 PRO A 88 GLN A 97 1 10 HELIX 4 AA4 THR B 7 ASP B 14 1 8 HELIX 5 AA5 HIS B 46 THR B 50 5 5 HELIX 6 AA6 GLY B 71 GLY B 82 1 12 HELIX 7 AA7 ASN B 107 HIS B 121 1 15 HELIX 8 AA8 SER B 136 ALA B 149 1 14 HELIX 9 AA9 ASP B 163 CYS B 165 5 3 HELIX 10 AB1 GLY B 222 TYR B 241 1 20 HELIX 11 AB2 THR B 245 ALA B 257 1 13 SHEET 1 AA1 3 LEU A 13 LEU A 14 0 SHEET 2 AA1 3 VAL A 101 ALA A 112 1 O ALA A 106 N LEU A 14 SHEET 3 AA1 3 SER B 104 SER B 106 -1 O GLY B 105 N VAL A 110 SHEET 1 AA2 6 ARG A 71 TYR A 76 0 SHEET 2 AA2 6 GLY A 82 GLU A 86 -1 O GLY A 82 N TYR A 76 SHEET 3 AA2 6 ALA A 21 TYR A 30 -1 N VAL A 28 O VAL A 83 SHEET 4 AA2 6 VAL A 101 ALA A 112 -1 O GLU A 105 N ILE A 27 SHEET 5 AA2 6 LEU B 131 GLY B 134 -1 O GLY B 132 N ARG A 111 SHEET 6 AA2 6 TYR B 167 SER B 168 -1 O SER B 168 N GLY B 133 SHEET 1 AA3 2 ALA B 1 GLN B 3 0 SHEET 2 AA3 2 TYR B 24 TYR B 26 -1 O TYR B 26 N ALA B 1 SHEET 1 AA4 7 TYR B 57 ASP B 58 0 SHEET 2 AA4 7 THR B 92 ARG B 97 1 O ARG B 97 N TYR B 57 SHEET 3 AA4 7 HIS B 34 ASP B 39 1 N ALA B 35 O THR B 92 SHEET 4 AA4 7 ALA B 125 MET B 129 1 O VAL B 126 N TYR B 36 SHEET 5 AA4 7 THR B 152 ALA B 156 1 O VAL B 154 N ILE B 127 SHEET 6 AA4 7 ILE B 176 THR B 181 1 O ILE B 176 N VAL B 155 SHEET 7 AA4 7 LEU B 199 PRO B 202 1 O LEU B 199 N GLY B 179 SHEET 1 AA5 2 ILE B 206 ALA B 209 0 SHEET 2 AA5 2 THR B 217 ILE B 220 -1 O ILE B 220 N ILE B 206 SHEET 1 AA6 2 THR B 258 PRO B 259 0 SHEET 2 AA6 2 LEU B 272 LEU B 273 -1 O LEU B 273 N THR B 258 SSBOND 1 CYS B 69 CYS B 101 1555 1555 2.04 SSBOND 2 CYS B 165 CYS B 196 1555 1555 2.06 LINK O ASP B 11 CA CA B 300 1555 1555 2.46 LINK OD1 ASP B 11 CA CA B 300 1555 1555 2.46 LINK OD1 ASP B 14 CA CA B 300 1555 1555 2.43 LINK OE1 GLN B 15 CA CA B 300 1555 1555 2.37 LINK OD1 ASP B 21 CA CA B 300 1555 1555 2.41 LINK O ARG B 23 CA CA B 300 1555 1555 2.39 LINK O THR B 173 MG MG B 301 1555 1555 2.21 LINK O ALA B 175 MG MG B 301 1555 1555 2.16 LINK OD1 ASP B 198 MG MG B 301 1555 1555 2.95 LINK OD2 ASP B 198 MG MG B 301 1555 1555 2.13 LINK CA CA B 300 O HOH B 474 1555 1555 2.45 LINK MG MG B 301 O HOH B 403 1555 1555 2.20 LINK MG MG B 301 O HOH B 542 1555 1555 2.14 LINK MG MG B 301 O HOH B 584 1555 1555 2.01 CISPEP 1 SER B 4 PRO B 5 0 1.83 CISPEP 2 LEU B 18 PRO B 19 0 4.94 CISPEP 3 LYS B 123 PRO B 124 0 -1.40 CISPEP 4 SER B 168 PRO B 169 0 0.92 CRYST1 44.353 80.559 49.723 90.00 96.97 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 0.022546 0.000000 0.002756 0.00000 SCALE2 0.000000 0.012413 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020261 0.00000