HEADER HYDROLASE 05-JAN-23 8C4X TITLE PAM PROTEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROTEASE; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACTINOMADURA KERATINILYTICA; SOURCE 3 ORGANISM_TAXID: 547461; SOURCE 4 GENE: PRT; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ACTINOMADURA KERATINILYTICA; SOURCE 9 ORGANISM_TAXID: 547461; SOURCE 10 GENE: PRT; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 12 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 8C4X 1 JRNL REVDAT 3 31-JUL-24 8C4X 1 JRNL REVDAT 2 24-JUL-24 8C4X 1 JRNL REVDAT 1 17-JUL-24 8C4X 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. 1.52 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) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.60 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 48618 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2468 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 62.6000 - 3.9800 0.98 2646 123 0.1317 0.1425 REMARK 3 2 3.9800 - 3.1600 0.97 2544 160 0.1311 0.1533 REMARK 3 3 3.1600 - 2.7600 0.99 2621 143 0.1481 0.1702 REMARK 3 4 2.7600 - 2.5100 0.99 2605 113 0.1491 0.1829 REMARK 3 5 2.5100 - 2.3300 0.97 2573 92 0.1440 0.1841 REMARK 3 6 2.3300 - 2.1900 0.99 2581 141 0.1467 0.1679 REMARK 3 7 2.1900 - 2.0800 0.99 2551 153 0.1400 0.1732 REMARK 3 8 2.0800 - 1.9900 0.99 2574 141 0.1395 0.1728 REMARK 3 9 1.9900 - 1.9100 0.98 2550 137 0.1447 0.1867 REMARK 3 10 1.9100 - 1.8500 0.97 2526 144 0.1611 0.1882 REMARK 3 11 1.8500 - 1.7900 0.98 2554 130 0.1734 0.1790 REMARK 3 12 1.7900 - 1.7400 0.99 2534 165 0.1734 0.2356 REMARK 3 13 1.7400 - 1.6900 0.99 2544 138 0.1649 0.2076 REMARK 3 14 1.6900 - 1.6500 0.99 2589 143 0.1762 0.1960 REMARK 3 15 1.6500 - 1.6100 0.98 2530 140 0.1816 0.2289 REMARK 3 16 1.6100 - 1.5800 0.97 2541 138 0.2006 0.2371 REMARK 3 17 1.5800 - 1.5500 0.98 2512 129 0.2028 0.1952 REMARK 3 18 1.5500 - 1.5200 0.98 2575 138 0.2071 0.2167 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.950 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.20 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 2651 REMARK 3 ANGLE : 0.920 3639 REMARK 3 CHIRALITY : 0.053 429 REMARK 3 PLANARITY : 0.009 476 REMARK 3 DIHEDRAL : 9.450 409 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 8C4X 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_1292127778. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-18 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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9724 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 : 48618 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 62.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.3800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.52000 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 (%): 45.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40% MPD 0.1M SODIUM CITRATE PH 5.6, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 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 32.08750 REMARK 290 SMTRY3 2 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 ARG A 23 NE CZ NH1 NH2 REMARK 470 ARG A 274 NE CZ NH1 NH2 REMARK 470 LYS B 25 CE NZ REMARK 470 ARG B 39 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 HO3 TRS A 303 O HOH A 403 1.59 REMARK 500 O ASN A 28 O HOH A 401 2.19 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 40 -146.87 -167.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASN A 211 -11.07 REMARK 500 ASN A 211 -11.07 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 696 DISTANCE = 5.82 ANGSTROMS 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 304 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 12 O REMARK 620 2 ASP A 12 OD1 81.3 REMARK 620 3 ASP A 15 OD1 65.7 140.4 REMARK 620 4 GLN A 16 OE1 87.2 86.3 112.0 REMARK 620 5 SER A 22 OG 160.1 83.0 133.2 79.6 REMARK 620 6 SER A 24 O 107.8 82.3 87.4 159.5 82.1 REMARK 620 7 HOH A 402 O 116.9 161.8 55.8 93.6 79.1 92.0 REMARK 620 N 1 2 3 4 5 6 DBREF1 8C4X A 1 276 UNP A0A0U5AS91_9ACTN DBREF2 8C4X A A0A0U5AS91 111 386 DBREF1 8C4X B 12 81 UNP A0A0U5AS91_9ACTN DBREF2 8C4X B A0A0U5AS91 41 110 SEQADV 8C4X ASN A 4 UNP A0A0U5AS9 THR 114 CONFLICT SEQADV 8C4X LEU A 11 UNP A0A0U5AS9 ILE 121 CONFLICT SEQADV 8C4X ARG A 23 UNP A0A0U5AS9 ASN 133 CONFLICT SEQADV 8C4X SER A 48 UNP A0A0U5AS9 PRO 158 CONFLICT SEQADV 8C4X ASP A 49 UNP A0A0U5AS9 ASN 159 CONFLICT SEQADV 8C4X GLY A 81 UNP A0A0U5AS9 SER 191 CONFLICT SEQADV 8C4X ALA A 82 UNP A0A0U5AS9 THR 192 CONFLICT SEQADV 8C4X ALA A 83 UNP A0A0U5AS9 SER 193 CONFLICT SEQADV 8C4X ALA A 89 UNP A0A0U5AS9 SER 199 CONFLICT SEQADV 8C4X SER A 118 UNP A0A0U5AS9 GLY 228 CONFLICT SEQADV 8C4X LEU A 138 UNP A0A0U5AS9 ILE 248 CONFLICT SEQADV 8C4X SER A 147 UNP A0A0U5AS9 ASN 257 CONFLICT SEQADV 8C4X SER A 148 UNP A0A0U5AS9 ALA 258 CONFLICT SEQADV 8C4X VAL A 154 UNP A0A0U5AS9 ALA 264 CONFLICT SEQADV 8C4X THR A 160 UNP A0A0U5AS9 ASN 270 CONFLICT SEQADV 8C4X ALA A 208 UNP A0A0U5AS9 THR 318 CONFLICT SEQADV 8C4X THR A 230 UNP A0A0U5AS9 VAL 340 CONFLICT SEQADV 8C4X VAL A 251 UNP A0A0U5AS9 THR 361 CONFLICT SEQADV 8C4X VAL A 263 UNP A0A0U5AS9 PRO 373 CONFLICT SEQADV 8C4X LEU A 269 UNP A0A0U5AS9 ARG 379 CONFLICT SEQADV 8C4X ALA B 1 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X PRO B 2 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X ALA B 3 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X VAL B 4 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X PRO B 5 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X VAL B 6 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X ALA B 7 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X MET B 8 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X ALA B 9 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X ALA B 10 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X ALA B 11 UNP A0A0U5AS9 EXPRESSION TAG SEQADV 8C4X ALA B 16 UNP A0A0U5AS9 THR 45 CONFLICT SEQADV 8C4X ALA B 34 UNP A0A0U5AS9 SER 63 CONFLICT SEQADV 8C4X HIS B 42 UNP A0A0U5AS9 TYR 71 CONFLICT SEQADV 8C4X ASP B 58 UNP A0A0U5AS9 ALA 87 CONFLICT SEQADV 8C4X SER B 61 UNP A0A0U5AS9 ALA 90 CONFLICT SEQADV 8C4X THR B 79 UNP A0A0U5AS9 LYS 108 CONFLICT SEQADV 8C4X VAL B 80 UNP A0A0U5AS9 ALA 109 CONFLICT SEQRES 1 A 276 ALA THR GLN ASN ASN PRO PRO SER TRP GLY LEU ASP ARG SEQRES 2 A 276 ILE ASP GLN THR ASN LEU PRO LEU SER ARG SER TYR THR SEQRES 3 A 276 TYR ASN SER THR GLY ALA GLY VAL ASN ALA TYR ILE ILE SEQRES 4 A 276 ASP THR GLY ILE TYR THR ALA HIS SER ASP PHE GLY GLY SEQRES 5 A 276 ARG ALA THR ASN VAL TYR ASP ALA LEU GLY GLY ASN GLY SEQRES 6 A 276 GLN ASP CYS ASN GLY HIS GLY THR HIS VAL ALA GLY THR SEQRES 7 A 276 VAL GLY GLY ALA ALA TYR GLY VAL ALA LYS ALA VAL ASN SEQRES 8 A 276 LEU ARG GLY VAL ARG VAL LEU ASN CYS SER GLY SER GLY SEQRES 9 A 276 THR THR SER GLY VAL ILE ALA GLY MET ASN TRP VAL ALA SEQRES 10 A 276 SER ASN HIS VAL LYS PRO ALA VAL ALA ASN MET SER LEU SEQRES 11 A 276 GLY GLY GLY TYR SER SER SER LEU ASN THR ALA ALA ASN SEQRES 12 A 276 ASN LEU ALA SER SER GLY VAL PHE LEU ALA VAL ALA ALA SEQRES 13 A 276 GLY ASN GLU THR THR ASN ALA CYS ASN ARG SER PRO ALA SEQRES 14 A 276 SER ALA ALA ASN ALA THR THR VAL ALA ALA SER THR SER SEQRES 15 A 276 THR ASP ALA ARG ALA SER TYR SER ASN TYR GLY SER CYS SEQRES 16 A 276 VAL HIS LEU TYR ALA PRO GLY SER SER ILE THR SER ALA SEQRES 17 A 276 TRP LEU ASN GLY GLY THR ASN THR ILE SER GLY THR SER SEQRES 18 A 276 MET ALA THR PRO HIS VAL ALA GLY THR ALA ALA LEU TYR SEQRES 19 A 276 LYS ALA THR TYR GLY ASP ALA SER PHE SER THR ILE ARG SEQRES 20 A 276 SER TRP LEU VAL SER ASN ALA THR SER GLY VAL ILE THR SEQRES 21 A 276 GLY ASN VAL SER GLY THR PRO ASN LEU LEU LEU ASN LYS SEQRES 22 A 276 ARG SER LEU SEQRES 1 B 81 ALA PRO ALA VAL PRO VAL ALA MET ALA ALA ALA GLY GLN SEQRES 2 B 81 GLY VAL ALA GLY GLN TYR ILE VAL THR LEU LYS LYS GLY SEQRES 3 B 81 VAL SER VAL ASP SER THR VAL ALA LYS ARG GLY ILE ARG SEQRES 4 B 81 THR GLN HIS ARG PHE GLY LYS VAL LEU ASN GLY PHE SER SEQRES 5 B 81 ALA LYS LEU THR ASP ASP GLN LEU SER LYS LEU ARG THR SEQRES 6 B 81 THR PRO GLY VAL ALA SER ILE GLU GLN ASP ALA VAL ILE SEQRES 7 B 81 THR VAL ASP HET MPD A 301 8 HET TRS A 302 20 HET TRS A 303 20 HET CA A 304 1 HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM CA CALCIUM ION HETSYN TRS TRIS BUFFER FORMUL 3 MPD C6 H14 O2 FORMUL 4 TRS 2(C4 H12 N O3 1+) FORMUL 6 CA CA 2+ FORMUL 7 HOH *396(H2 O) HELIX 1 AA1 SER A 8 ASP A 15 1 8 HELIX 2 AA2 HIS A 47 GLY A 51 5 5 HELIX 3 AA3 GLY A 70 GLY A 81 1 12 HELIX 4 AA4 THR A 106 HIS A 120 1 15 HELIX 5 AA5 SER A 135 SER A 148 1 14 HELIX 6 AA6 ASN A 162 CYS A 164 5 3 HELIX 7 AA7 GLY A 219 GLY A 239 1 21 HELIX 8 AA8 SER A 242 ALA A 254 1 13 HELIX 9 AA9 SER B 28 GLY B 37 1 10 HELIX 10 AB1 THR B 56 THR B 65 1 10 SHEET 1 AA1 2 THR A 2 ASN A 4 0 SHEET 2 AA1 2 SER A 24 THR A 26 -1 O TYR A 25 N GLN A 3 SHEET 1 AA2 7 ALA A 54 ASP A 59 0 SHEET 2 AA2 7 ASN A 91 ARG A 96 1 O ARG A 96 N TYR A 58 SHEET 3 AA2 7 ASN A 35 ASP A 40 1 N ALA A 36 O ASN A 91 SHEET 4 AA2 7 ALA A 124 MET A 128 1 O VAL A 125 N TYR A 37 SHEET 5 AA2 7 VAL A 150 ALA A 155 1 O ALA A 153 N MET A 128 SHEET 6 AA2 7 THR A 175 SER A 180 1 O THR A 175 N VAL A 154 SHEET 7 AA2 7 LEU A 198 PRO A 201 1 O LEU A 198 N ALA A 178 SHEET 1 AA3 3 SER A 103 THR A 105 0 SHEET 2 AA3 3 VAL B 69 VAL B 80 -1 O ILE B 78 N GLY A 104 SHEET 3 AA3 3 VAL B 6 ALA B 7 1 N ALA B 7 O GLN B 74 SHEET 1 AA4 6 ARG A 166 SER A 167 0 SHEET 2 AA4 6 LEU A 130 GLY A 133 -1 N GLY A 132 O SER A 167 SHEET 3 AA4 6 VAL B 69 VAL B 80 -1 O THR B 79 N GLY A 131 SHEET 4 AA4 6 GLY B 14 LEU B 23 -1 N GLN B 18 O ASP B 75 SHEET 5 AA4 6 GLY B 50 LYS B 54 -1 O PHE B 51 N VAL B 21 SHEET 6 AA4 6 HIS B 42 PHE B 44 -1 N PHE B 44 O GLY B 50 SHEET 1 AA5 2 ILE A 205 ALA A 208 0 SHEET 2 AA5 2 THR A 214 ILE A 217 -1 O ILE A 217 N ILE A 205 SHEET 1 AA6 2 THR A 255 SER A 256 0 SHEET 2 AA6 2 LEU A 269 LEU A 270 -1 O LEU A 270 N THR A 255 SSBOND 1 CYS A 68 CYS A 100 1555 1555 2.05 SSBOND 2 CYS A 164 CYS A 195 1555 1555 2.08 LINK O ASP A 12 CA CA A 304 1555 1555 2.45 LINK OD1 ASP A 12 CA CA A 304 1555 1555 2.24 LINK OD1BASP A 15 CA CA A 304 1555 1555 2.34 LINK OE1 GLN A 16 CA CA A 304 1555 1555 2.35 LINK OG SER A 22 CA CA A 304 1555 1555 2.48 LINK O SER A 24 CA CA A 304 1555 1555 2.47 LINK CA CA A 304 O HOH A 402 1555 1555 2.42 CISPEP 1 LEU A 19 PRO A 20 0 6.94 CISPEP 2 LYS A 122 PRO A 123 0 -2.53 CISPEP 3 SER A 167 PRO A 168 0 3.43 CRYST1 40.482 64.175 62.959 90.00 96.16 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 0.024702 0.000000 0.002666 0.00000 SCALE2 0.000000 0.015582 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015976 0.00000