HEADER HYDROLASE 24-JAN-22 7TOJ TITLE CRYSTAL STRUCTURE OF CARBOHYDRATE ESTERASE CSPACXE, APOENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: SGNH/GDSL HYDROLASE FAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHRYSEOBACTERIUM SP. YR480; SOURCE 3 ORGANISM_TAXID: 1500296; SOURCE 4 GENE: CSPACXE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: -MAGIC; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMCSG53 KEYWDS CARBOHYDRATE ESTERASE, CE, ACETYL XYLAN ESTERASES, XYLAN ESTERASE, KEYWDS 2 ACXE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.J.STOGIOS,T.SKARINA,R.DI LEO,E.JURAK,E.MASTER REVDAT 2 02-NOV-22 7TOJ 1 JRNL REVDAT 1 13-APR-22 7TOJ 0 JRNL AUTH L.PENTTINEN,V.KOUHI,R.FAURE,T.SKARINA,P.STOGIOS,E.MASTER, JRNL AUTH 2 E.JURAK JRNL TITL ELUCIDATING SEQUENCE AND STRUCTURAL DETERMINANTS OF JRNL TITL 2 CARBOHYDRATE ESTERASES FOR COMPLETE DEACETYLATION OF JRNL TITL 3 SUBSTITUTED XYLANS. JRNL REF MOLECULES V. 27 2022 JRNL REFN ESSN 1420-3049 JRNL PMID 35566004 JRNL DOI 10.3390/MOLECULES27092655 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20_4459 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 93351 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.142 REMARK 3 R VALUE (WORKING SET) : 0.141 REMARK 3 FREE R VALUE : 0.164 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 4615 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 35.3600 - 4.0400 1.00 3047 164 0.1478 0.1524 REMARK 3 2 4.0400 - 3.2100 1.00 2986 154 0.1332 0.1513 REMARK 3 3 3.2100 - 2.8000 1.00 2976 156 0.1397 0.1496 REMARK 3 4 2.8000 - 2.5400 1.00 2979 153 0.1445 0.1702 REMARK 3 5 2.5400 - 2.3600 1.00 2963 174 0.1388 0.1767 REMARK 3 6 2.3600 - 2.2200 1.00 2961 148 0.1302 0.1723 REMARK 3 7 2.2200 - 2.1100 1.00 2977 159 0.1252 0.1627 REMARK 3 8 2.1100 - 2.0200 1.00 2956 176 0.1222 0.1515 REMARK 3 9 2.0200 - 1.9400 1.00 2957 162 0.1219 0.1511 REMARK 3 10 1.9400 - 1.8700 1.00 2974 140 0.1265 0.1434 REMARK 3 11 1.8700 - 1.8200 1.00 2993 150 0.1152 0.1348 REMARK 3 12 1.8200 - 1.7600 1.00 2915 161 0.1104 0.1428 REMARK 3 13 1.7600 - 1.7200 1.00 2986 149 0.1107 0.1434 REMARK 3 14 1.7200 - 1.6800 1.00 2940 165 0.1126 0.1593 REMARK 3 15 1.6800 - 1.6400 1.00 2964 143 0.1203 0.1346 REMARK 3 16 1.6400 - 1.6000 1.00 2951 158 0.1292 0.1718 REMARK 3 17 1.6000 - 1.5700 1.00 2941 165 0.1361 0.1753 REMARK 3 18 1.5700 - 1.5400 1.00 2936 156 0.1464 0.1831 REMARK 3 19 1.5400 - 1.5100 1.00 2941 158 0.1495 0.1747 REMARK 3 20 1.5100 - 1.4900 1.00 2948 147 0.1559 0.1947 REMARK 3 21 1.4900 - 1.4600 1.00 2952 158 0.1678 0.2059 REMARK 3 22 1.4600 - 1.4400 1.00 2966 145 0.1790 0.1823 REMARK 3 23 1.4400 - 1.4200 0.99 2982 120 0.1948 0.2134 REMARK 3 24 1.4200 - 1.4000 0.99 2907 146 0.2071 0.2608 REMARK 3 25 1.4000 - 1.3800 0.99 2939 161 0.2244 0.2917 REMARK 3 26 1.3800 - 1.3600 0.99 2890 160 0.2447 0.2873 REMARK 3 27 1.3600 - 1.3500 1.00 2939 147 0.2449 0.2931 REMARK 3 28 1.3500 - 1.3300 0.99 2937 154 0.2567 0.2507 REMARK 3 29 1.3300 - 1.3100 1.00 2926 131 0.2663 0.2912 REMARK 3 30 1.3100 - 1.3000 0.99 3007 155 0.2951 0.3237 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.147 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.639 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.58 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 2939 REMARK 3 ANGLE : 1.072 3997 REMARK 3 CHIRALITY : 0.094 443 REMARK 3 PLANARITY : 0.010 521 REMARK 3 DIHEDRAL : 13.666 1103 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 7TOJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1000262685. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 93360 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 36.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 1.59800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.536 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL-3000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM ACETYLATED XYLOOLIGOSACCHARIDES, REMARK 280 30% (W/V) JEFFAMINE ED-2001 PH 7.0, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 60.08000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.65500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 60.08000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.65500 REMARK 290 SMTRY3 4 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 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 874 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 905 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 MSE A 1 REMARK 465 GLN A 2 REMARK 465 SER A 3 REMARK 465 LEU A 4 REMARK 465 GLU A 5 REMARK 465 LYS A 6 REMARK 465 GLN A 7 REMARK 465 SER A 8 REMARK 465 SER A 9 REMARK 465 LYS A 10 REMARK 465 GLU A 350 REMARK 465 ASN A 351 REMARK 465 PRO A 352 REMARK 465 GLU A 353 REMARK 465 VAL A 354 REMARK 465 ILE A 355 REMARK 465 LEU A 356 REMARK 465 ASN A 357 REMARK 465 ASP A 358 REMARK 465 MSE A 359 REMARK 465 HIS A 360 REMARK 465 ASP A 361 REMARK 465 HIS A 362 REMARK 465 ASP A 363 REMARK 465 PHE A 364 REMARK 465 LEU A 365 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 SER A 47 -93.73 -107.24 REMARK 500 SER A 77 -76.20 -104.22 REMARK 500 SER A 79 -101.58 41.15 REMARK 500 LYS A 94 -18.78 83.82 REMARK 500 ALA A 128 -133.45 -90.22 REMARK 500 SER A 168 -26.52 73.87 REMARK 500 PHE A 170 -60.69 -138.05 REMARK 500 ASN A 188 -147.70 -110.33 REMARK 500 ASN A 199 -1.67 74.21 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 A1045 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH A1046 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A1047 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A1048 DISTANCE = 6.58 ANGSTROMS REMARK 525 HOH A1049 DISTANCE = 6.67 ANGSTROMS REMARK 525 HOH A1050 DISTANCE = 6.83 ANGSTROMS REMARK 525 HOH A1051 DISTANCE = 7.04 ANGSTROMS DBREF 7TOJ A 1 387 PDB 7TOJ 7TOJ 1 387 SEQRES 1 A 387 MSE GLN SER LEU GLU LYS GLN SER SER LYS GLY GLN TRP SEQRES 2 A 387 LEU THR THR TRP ALA THR ALA PRO GLN LEU VAL GLU PRO SEQRES 3 A 387 LYS ASN LEU PRO PRO GLU PRO GLY LEU SER GLY ASN THR SEQRES 4 A 387 LEU ARG GLN ILE VAL ARG VAL SER VAL GLY GLY LYS LYS SEQRES 5 A 387 LEU ARG LEU ARG PHE SER ASN LYS TYR SER MSE ASP SER SEQRES 6 A 387 LEU ALA VAL LYS ALA VAL SER ILE ALA VAL PRO SER ASP SEQRES 7 A 387 SER SER ASN VAL ASP ALA ALA THR ILE ARG SER LEU THR SEQRES 8 A 387 PHE GLU LYS LYS ASN ASN PHE LYS ILE ALA PRO GLY SER SEQRES 9 A 387 ASP ILE TYR SER ASP GLU VAL ASN PHE ASN LEU LYS PRO SEQRES 10 A 387 ASN SER LEU LEU ALA ILE THR VAL SER TYR ALA LYS VAL SEQRES 11 A 387 THR GLN SER VAL THR GLY HIS PRO ALA SER ARG THR THR SEQRES 12 A 387 SER PHE ILE VAL LYS GLY GLU GLN THR ASN ALA GLU VAL SEQRES 13 A 387 PHE LYS ASN PRO VAL LYS THR ASP HIS TRP TYR SER LEU SEQRES 14 A 387 PHE ASN ILE ASP VAL LYS THR SER GLU PRO SER TYR ALA SEQRES 15 A 387 VAL ALA ILE MSE GLY ASN SER ILE THR ASP GLY ARG GLY SEQRES 16 A 387 SER GLY THR ASN ARG GLN ASN ARG TRP PRO ASP ILE PHE SEQRES 17 A 387 SER GLN ARG LEU LEU ALA ASN PRO SER THR ARG ASN ILE SEQRES 18 A 387 SER VAL LEU ASN LEU GLY ILE GLY GLY ASN CYS VAL VAL SEQRES 19 A 387 ARG GLY GLY LEU GLY PRO THR ALA LEU ASP ARG PHE ASP SEQRES 20 A 387 TYR ASN ILE LEU ASN GLN GLN GLY VAL LYS TRP LEU ILE SEQRES 21 A 387 ILE LEU GLU GLY VAL ASN ASP LEU GLY GLY THR ARG ASP SEQRES 22 A 387 PRO ASP ASP ALA SER LYS ARG THR GLU GLU LEU ILE ALA SEQRES 23 A 387 ALA TYR GLN VAL MSE ILE ASP LYS ALA HIS ALA ASN GLY SEQRES 24 A 387 ILE LYS VAL TYR GLY ALA THR ILE LEU PRO PHE GLY LYS SEQRES 25 A 387 SER PHE TYR GLU LYS PRO PHE ARG ILE GLU GLU TRP LYS SEQRES 26 A 387 LYS VAL ASN ASP TRP ILE ARG ASN SER GLY LYS PHE ASP SEQRES 27 A 387 ALA VAL ILE ASP PHE ALA LYS HIS MSE GLN SER GLU ASN SEQRES 28 A 387 PRO GLU VAL ILE LEU ASN ASP MSE HIS ASP HIS ASP PHE SEQRES 29 A 387 LEU HIS PRO ASN GLU ALA GLY TYR ARG ARG MSE GLY GLU SEQRES 30 A 387 PHE VAL ASP LEU ASN LEU PHE LYS ASN GLU HET MSE A 63 13 HET MSE A 186 8 HET MSE A 291 8 HET MSE A 347 8 HET MSE A 375 8 HET CL A 401 1 HET CL A 402 1 HET CL A 403 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 CL 3(CL 1-) FORMUL 5 HOH *551(H2 O) HELIX 1 AA1 GLU A 25 LEU A 29 5 5 HELIX 2 AA2 ASP A 83 ILE A 87 5 5 HELIX 3 AA3 ASN A 188 GLY A 193 1 6 HELIX 4 AA4 ARG A 203 ALA A 214 1 12 HELIX 5 AA5 ASN A 215 ARG A 219 5 5 HELIX 6 AA6 THR A 241 LEU A 251 1 11 HELIX 7 AA7 GLY A 264 GLY A 270 1 7 HELIX 8 AA8 ASP A 273 ASN A 298 1 26 HELIX 9 AA9 PRO A 318 SER A 334 1 17 HELIX 10 AB1 ASP A 342 GLN A 348 1 7 HELIX 11 AB2 ASN A 368 VAL A 379 1 12 HELIX 12 AB3 ASP A 380 LYS A 385 5 6 SHEET 1 AA1 4 GLN A 12 ALA A 18 0 SHEET 2 AA1 4 LEU A 169 THR A 176 -1 O VAL A 174 N LEU A 14 SHEET 3 AA1 4 GLY A 50 SER A 58 -1 N ARG A 54 O ASP A 173 SHEET 4 AA1 4 ASP A 105 TYR A 107 -1 O ILE A 106 N PHE A 57 SHEET 1 AA2 4 GLN A 12 ALA A 18 0 SHEET 2 AA2 4 LEU A 169 THR A 176 -1 O VAL A 174 N LEU A 14 SHEET 3 AA2 4 GLY A 50 SER A 58 -1 N ARG A 54 O ASP A 173 SHEET 4 AA2 4 VAL A 111 LEU A 115 -1 O LEU A 115 N GLY A 50 SHEET 1 AA3 3 GLN A 22 LEU A 23 0 SHEET 2 AA3 3 THR A 135 HIS A 137 -1 O GLY A 136 N GLN A 22 SHEET 3 AA3 3 TRP A 166 TYR A 167 -1 O TRP A 166 N HIS A 137 SHEET 1 AA4 3 ARG A 88 SER A 89 0 SHEET 2 AA4 3 LEU A 66 ALA A 74 -1 N ILE A 73 O ARG A 88 SHEET 3 AA4 3 PHE A 98 ILE A 100 -1 O PHE A 98 N VAL A 68 SHEET 1 AA5 6 ARG A 88 SER A 89 0 SHEET 2 AA5 6 LEU A 66 ALA A 74 -1 N ILE A 73 O ARG A 88 SHEET 3 AA5 6 LEU A 120 TYR A 127 -1 O ALA A 122 N ALA A 74 SHEET 4 AA5 6 ASN A 38 ARG A 45 -1 N LEU A 40 O VAL A 125 SHEET 5 AA5 6 SER A 144 LYS A 148 -1 O VAL A 147 N THR A 39 SHEET 6 AA5 6 VAL A 161 THR A 163 -1 O THR A 163 N SER A 144 SHEET 1 AA6 5 ILE A 221 GLY A 227 0 SHEET 2 AA6 5 TYR A 181 GLY A 187 1 N VAL A 183 O LEU A 224 SHEET 3 AA6 5 VAL A 256 LEU A 262 1 O TRP A 258 N ALA A 184 SHEET 4 AA6 5 LYS A 301 ALA A 305 1 O TYR A 303 N LEU A 259 SHEET 5 AA6 5 ALA A 339 ILE A 341 1 O ILE A 341 N GLY A 304 LINK C SER A 62 N MSE A 63 1555 1555 1.31 LINK C MSE A 63 N ASP A 64 1555 1555 1.33 LINK C ILE A 185 N MSE A 186 1555 1555 1.33 LINK C MSE A 186 N GLY A 187 1555 1555 1.33 LINK C VAL A 290 N MSE A 291 1555 1555 1.33 LINK C MSE A 291 N ILE A 292 1555 1555 1.33 LINK C HIS A 346 N MSE A 347 1555 1555 1.33 LINK C MSE A 347 N GLN A 348 1555 1555 1.33 LINK C ARG A 374 N MSE A 375 1555 1555 1.33 LINK C MSE A 375 N GLY A 376 1555 1555 1.34 CISPEP 1 GLU A 32 PRO A 33 0 12.44 CRYST1 120.160 77.310 42.080 90.00 96.89 90.00 C 1 2 1 4 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 0.008322 0.000000 0.001006 0.00000 SCALE2 0.000000 0.012935 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023937 0.00000