HEADER ANTIMICROBIAL PROTEIN 10-JAN-20 6TVY TITLE STRUCTURE OF HEN EGG WHITE LYSOZYME CRYSTALLIZED IN THE PRESENCE OF TITLE 2 TB-XO4 CRYSTALLOPHORE IN THE XTALCONTROLLER DEVICE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSOZYME C; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 1,4-BETA-N-ACETYLMURAMIDASE C,ALLERGEN GAL D IV; COMPND 5 EC: 3.2.1.17 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031 KEYWDS GLYCOSIDASE, HYDROLASE, BETA-N-ACETYLGLUCOSAMINIDASE, ANTIMICROBIAL KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.DE WIJN,K.ROLLET,L.COUDRAY,A.G.MCEWEN,B.LORBER,C.SAUTER REVDAT 3 23-OCT-24 6TVY 1 REMARK REVDAT 2 24-JAN-24 6TVY 1 REMARK REVDAT 1 16-DEC-20 6TVY 0 JRNL AUTH R.DE WIJN,K.ROLLET,S.ENGILBERGE,A.G.MCEWEN,O.HENNIG,H.BETAT, JRNL AUTH 2 M.MOERL,F.RIOBE,O.MAURY,E.GIRARD,P.BENAS,B.LORBER,C.SAUTER JRNL TITL MONITORING THE PRODUCTION OF HIGH DIFFRACTION-QUALITY JRNL TITL 2 CRYSTALS OF TWO ENZYMES IN REAL TIME USING IN SITU DYNAMIC JRNL TITL 3 LIGHT SCATTERING JRNL REF CRYSTALS 2020 JRNL REFN ESSN 2073-4352 JRNL DOI 10.3390/CRYST10020065 REMARK 2 REMARK 2 RESOLUTION. 1.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 36291 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.145 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.030 REMARK 3 FREE R VALUE TEST SET COUNT : 3639 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 35.2400 - 4.4600 1.00 1276 145 0.1419 0.1490 REMARK 3 2 4.4600 - 3.5400 1.00 1258 139 0.1213 0.1591 REMARK 3 3 3.5400 - 3.0900 1.00 1276 139 0.1472 0.1717 REMARK 3 4 3.0900 - 2.8100 1.00 1255 138 0.1601 0.1764 REMARK 3 5 2.8100 - 2.6100 1.00 1269 145 0.1532 0.1971 REMARK 3 6 2.6100 - 2.4500 1.00 1259 142 0.1445 0.1814 REMARK 3 7 2.4500 - 2.3300 1.00 1271 144 0.1382 0.1646 REMARK 3 8 2.3300 - 2.2300 1.00 1256 142 0.1257 0.1693 REMARK 3 9 2.2300 - 2.1400 1.00 1256 139 0.1320 0.1546 REMARK 3 10 2.1400 - 2.0700 1.00 1274 139 0.1199 0.1564 REMARK 3 11 2.0700 - 2.0100 1.00 1259 139 0.1248 0.1900 REMARK 3 12 2.0100 - 1.9500 1.00 1279 146 0.1151 0.1611 REMARK 3 13 1.9500 - 1.9000 1.00 1253 143 0.1134 0.1612 REMARK 3 14 1.9000 - 1.8500 1.00 1278 144 0.1172 0.1876 REMARK 3 15 1.8500 - 1.8100 1.00 1262 145 0.1407 0.2098 REMARK 3 16 1.8100 - 1.7700 1.00 1271 140 0.1407 0.1770 REMARK 3 17 1.7700 - 1.7300 1.00 1244 138 0.1427 0.2192 REMARK 3 18 1.7300 - 1.7000 0.99 1266 141 0.1521 0.1900 REMARK 3 19 1.7000 - 1.6700 0.99 1215 138 0.1565 0.1880 REMARK 3 20 1.6700 - 1.6400 0.99 1265 143 0.1539 0.2313 REMARK 3 21 1.6400 - 1.6200 0.99 1251 140 0.1644 0.2095 REMARK 3 22 1.6200 - 1.5900 0.99 1261 133 0.1920 0.2572 REMARK 3 23 1.5900 - 1.5700 0.99 1253 137 0.1999 0.2747 REMARK 3 24 1.5700 - 1.5500 1.00 1264 144 0.2349 0.2691 REMARK 3 25 1.5500 - 1.5300 0.98 1239 134 0.2504 0.2988 REMARK 3 26 1.5300 - 1.5100 0.89 1142 122 0.2690 0.3060 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) : 0.164 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.955 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.11 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 : 0.004 1052 REMARK 3 ANGLE : 0.712 1422 REMARK 3 CHIRALITY : 0.046 144 REMARK 3 PLANARITY : 0.004 185 REMARK 3 DIHEDRAL : 13.022 381 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 6TVY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1292106136. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUL-19 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-X REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER R 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36571 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.510 REMARK 200 RESOLUTION RANGE LOW (A) : 35.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 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: 6F2I REMARK 200 REMARK 200 REMARK: CLASSICAL PRISMATIC HEWL CRYSTAL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LYSOZYME STOCK SOLUTION AT 50 MG/ML IN REMARK 280 10 MM SODIUM ACETATE PH 4.5, 40 MM NACL, INCUBATED IN THE REMARK 280 XTALCONTROLLER INSTRUMENT. THE CRYSTALLIZATION WAS TRIGGERED BY REMARK 280 THE ADDITION OF 10MM TB-XO4 CRYSTALLOPHORE., VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K 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 19.16600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 39.40500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 39.40500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 28.74900 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 39.40500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 39.40500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 9.58300 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 39.40500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.40500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 28.74900 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 39.40500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.40500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 9.58300 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 19.16600 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: 790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 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 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 NA A 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 60 O REMARK 620 2 CYS A 64 O 64.4 REMARK 620 3 SER A 72 OG 89.3 144.7 REMARK 620 4 ARG A 73 O 82.5 86.6 114.2 REMARK 620 5 HOH A 431 O 68.7 70.0 78.9 148.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 7MT A 304 TB REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 101 OD1 REMARK 620 2 7MT A 304 N23 85.6 REMARK 620 3 7MT A 304 N02 174.1 91.1 REMARK 620 4 7MT A 304 N06 118.9 130.2 66.9 REMARK 620 5 7MT A 304 N09 114.3 67.1 68.6 63.3 REMARK 620 6 7MT A 304 O26 80.0 77.8 94.6 144.1 140.1 REMARK 620 7 7MT A 304 N17 112.4 129.9 66.2 82.8 131.3 61.4 REMARK 620 8 7MT A 304 O27 66.8 147.9 114.8 79.6 138.4 81.3 55.0 REMARK 620 9 ASP A 101 OD2 50.3 101.3 135.3 72.6 77.1 129.8 126.7 74.1 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7MT A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TB A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TB A 306 DBREF 6TVY A 1 129 UNP P00698 LYSC_CHICK 19 147 SEQRES 1 A 129 LYS VAL PHE GLY ARG CYS GLU LEU ALA ALA ALA MET LYS SEQRES 2 A 129 ARG HIS GLY LEU ASP ASN TYR ARG GLY TYR SER LEU GLY SEQRES 3 A 129 ASN TRP VAL CYS ALA ALA LYS PHE GLU SER ASN PHE ASN SEQRES 4 A 129 THR GLN ALA THR ASN ARG ASN THR ASP GLY SER THR ASP SEQRES 5 A 129 TYR GLY ILE LEU GLN ILE ASN SER ARG TRP TRP CYS ASN SEQRES 6 A 129 ASP GLY ARG THR PRO GLY SER ARG ASN LEU CYS ASN ILE SEQRES 7 A 129 PRO CYS SER ALA LEU LEU SER SER ASP ILE THR ALA SER SEQRES 8 A 129 VAL ASN CYS ALA LYS LYS ILE VAL SER ASP GLY ASN GLY SEQRES 9 A 129 MET ASN ALA TRP VAL ALA TRP ARG ASN ARG CYS LYS GLY SEQRES 10 A 129 THR ASP VAL GLN ALA TRP ILE ARG GLY CYS ARG LEU HET NA A 301 1 HET CL A 302 1 HET CL A 303 1 HET 7MT A 304 53 HET TB A 305 1 HET TB A 306 1 HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETNAM 7MT TB-XO4 HETNAM TB TERBIUM(III) ION FORMUL 2 NA NA 1+ FORMUL 3 CL 2(CL 1-) FORMUL 5 7MT C20 H23 N5 O4 TB 5+ FORMUL 6 TB 2(TB 3+) FORMUL 8 HOH *54(H2 O) HELIX 1 AA1 GLY A 4 HIS A 15 1 12 HELIX 2 AA2 ASN A 19 TYR A 23 5 5 HELIX 3 AA3 SER A 24 ASN A 37 1 14 HELIX 4 AA4 PRO A 79 SER A 85 5 7 HELIX 5 AA5 ILE A 88 SER A 100 1 13 HELIX 6 AA6 ASN A 103 ALA A 107 5 5 HELIX 7 AA7 TRP A 108 CYS A 115 1 8 HELIX 8 AA8 ASP A 119 ARG A 125 5 7 SHEET 1 AA1 3 THR A 43 ARG A 45 0 SHEET 2 AA1 3 THR A 51 TYR A 53 -1 O ASP A 52 N ASN A 44 SHEET 3 AA1 3 ILE A 58 ASN A 59 -1 O ILE A 58 N TYR A 53 SSBOND 1 CYS A 6 CYS A 127 1555 1555 2.03 SSBOND 2 CYS A 30 CYS A 115 1555 1555 2.02 SSBOND 3 CYS A 64 CYS A 80 1555 1555 2.04 SSBOND 4 CYS A 76 CYS A 94 1555 1555 2.02 LINK O SER A 60 NA NA A 301 1555 1555 3.07 LINK O CYS A 64 NA NA A 301 1555 1555 2.87 LINK OG SER A 72 NA NA A 301 1555 1555 2.19 LINK O ARG A 73 NA NA A 301 1555 1555 2.71 LINK OD1 ASP A 101 TB 7MT A 304 1555 1555 2.73 LINK OD2 ASP A 101 TB 7MT A 304 1555 1555 2.34 LINK NA NA A 301 O HOH A 431 1555 1555 2.56 LINK O25 7MT A 304 TB TB A 305 1555 1555 2.20 LINK O25 7MT A 304 TB TB A 306 1555 1555 2.14 SITE 1 AC1 5 SER A 60 CYS A 64 SER A 72 ARG A 73 SITE 2 AC1 5 HOH A 431 SITE 1 AC2 2 TYR A 23 ASN A 113 SITE 1 AC3 3 SER A 24 GLY A 26 GLN A 121 SITE 1 AC4 6 TRP A 62 ARG A 73 ASP A 101 ARG A 125 SITE 2 AC4 6 TB A 305 TB A 306 SITE 1 AC5 2 7MT A 304 TB A 306 SITE 1 AC6 2 7MT A 304 TB A 305 CRYST1 78.810 78.810 38.332 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 0.012689 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012689 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026088 0.00000