HEADER LYASE 03-JAN-23 8FOS TITLE CRYSTAL STRUCTURE OF KEMP ELIMINASE HG3-SHELL WITH BOUND TRANSITION TITLE 2 STATE ANALOGUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: KEMP ELIMINASE HG3-SHELL; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21-DE3-GOLD KEYWDS ARTIFICIAL ENZYME, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR N.ZARIFI,P.ASTHANA,J.S.FRASER,R.A.CHICA REVDAT 1 10-JAN-24 8FOS 0 JRNL AUTH N.ZARIFI,P.ASTHANA,J.S.FRASER,R.A.CHICA JRNL TITL CRYSTAL STRUCTURE OF KEMP ELIMINASE HG3-SHELL WITH BOUND JRNL TITL 2 TRANSITION STATE ANALOGUE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 1.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.920 REMARK 3 COMPLETENESS FOR RANGE (%) : 81.3 REMARK 3 NUMBER OF REFLECTIONS : 27956 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1414 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 49.0400 - 3.3600 0.99 3419 195 0.1606 0.1700 REMARK 3 2 3.3600 - 2.6700 0.98 3247 182 0.1449 0.1572 REMARK 3 3 2.6700 - 2.3300 0.98 3268 137 0.1360 0.1790 REMARK 3 4 2.3300 - 2.1200 0.98 3180 157 0.1321 0.1694 REMARK 3 5 2.1200 - 1.9700 0.97 3127 165 0.1562 0.1944 REMARK 3 6 1.9700 - 1.8500 0.96 3122 178 0.1752 0.2021 REMARK 3 7 1.8500 - 1.7600 0.88 2815 162 0.2029 0.2349 REMARK 3 8 1.7600 - 1.6800 0.61 1966 99 0.2242 0.2605 REMARK 3 9 1.6800 - 1.6200 0.44 1396 78 0.2335 0.2958 REMARK 3 10 1.6200 - 1.5600 0.31 1002 61 0.2505 0.2816 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) : 0.161 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.612 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.77 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.91 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 : 0.005 2502 REMARK 3 ANGLE : 0.729 3430 REMARK 3 CHIRALITY : 0.047 374 REMARK 3 PLANARITY : 0.005 457 REMARK 3 DIHEDRAL : 13.756 901 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 4 THROUGH 45 ) REMARK 3 ORIGIN FOR THE GROUP (A): -24.2310 4.1704 -10.0888 REMARK 3 T TENSOR REMARK 3 T11: 0.0906 T22: 0.0970 REMARK 3 T33: 0.1113 T12: 0.0011 REMARK 3 T13: -0.0038 T23: -0.0071 REMARK 3 L TENSOR REMARK 3 L11: 1.4489 L22: 1.3805 REMARK 3 L33: 6.7444 L12: 0.1298 REMARK 3 L13: 0.0411 L23: 0.6716 REMARK 3 S TENSOR REMARK 3 S11: -0.0020 S12: -0.0080 S13: -0.0472 REMARK 3 S21: 0.0214 S22: 0.0077 S23: 0.0698 REMARK 3 S31: 0.1278 S32: -0.0901 S33: -0.0102 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 46 THROUGH 76 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.4548 12.5953 -21.8211 REMARK 3 T TENSOR REMARK 3 T11: 0.1713 T22: 0.1312 REMARK 3 T33: 0.0761 T12: -0.0237 REMARK 3 T13: -0.0280 T23: -0.0249 REMARK 3 L TENSOR REMARK 3 L11: 9.4166 L22: 1.5995 REMARK 3 L33: 2.2424 L12: 0.1389 REMARK 3 L13: -3.2634 L23: -0.3886 REMARK 3 S TENSOR REMARK 3 S11: 0.0367 S12: 0.0947 S13: 0.0852 REMARK 3 S21: -0.1842 S22: 0.0165 S23: -0.0035 REMARK 3 S31: -0.0775 S32: 0.0892 S33: -0.0577 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 77 THROUGH 119 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.3150 12.4683 -17.4872 REMARK 3 T TENSOR REMARK 3 T11: 0.1410 T22: 0.1692 REMARK 3 T33: 0.0899 T12: -0.0177 REMARK 3 T13: 0.0140 T23: -0.0252 REMARK 3 L TENSOR REMARK 3 L11: 2.7281 L22: 0.9457 REMARK 3 L33: 0.9140 L12: 0.1709 REMARK 3 L13: -0.3606 L23: -0.0691 REMARK 3 S TENSOR REMARK 3 S11: -0.0595 S12: 0.1226 S13: -0.0900 REMARK 3 S21: -0.1247 S22: 0.0421 S23: -0.1663 REMARK 3 S31: 0.0019 S32: 0.2414 S33: 0.0199 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 120 THROUGH 181 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.7409 8.3970 -7.0640 REMARK 3 T TENSOR REMARK 3 T11: 0.0893 T22: 0.1526 REMARK 3 T33: 0.0870 T12: 0.0012 REMARK 3 T13: 0.0028 T23: -0.0202 REMARK 3 L TENSOR REMARK 3 L11: 0.7325 L22: 1.2830 REMARK 3 L33: 1.4423 L12: 0.0497 REMARK 3 L13: -0.1554 L23: -0.6464 REMARK 3 S TENSOR REMARK 3 S11: -0.0339 S12: -0.0127 S13: 0.0060 REMARK 3 S21: 0.0033 S22: -0.0222 S23: -0.0941 REMARK 3 S31: 0.0542 S32: 0.0716 S33: 0.0602 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 182 THROUGH 196 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.3284 5.2329 3.2137 REMARK 3 T TENSOR REMARK 3 T11: 0.0933 T22: 0.1479 REMARK 3 T33: 0.1242 T12: 0.0006 REMARK 3 T13: -0.0006 T23: 0.0064 REMARK 3 L TENSOR REMARK 3 L11: 0.7854 L22: 6.8978 REMARK 3 L33: 2.0295 L12: 1.4274 REMARK 3 L13: 0.9766 L23: 2.6689 REMARK 3 S TENSOR REMARK 3 S11: 0.0025 S12: -0.0653 S13: -0.1036 REMARK 3 S21: 0.3481 S22: 0.0730 S23: -0.4444 REMARK 3 S31: 0.1053 S32: 0.1000 S33: -0.0718 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 197 THROUGH 244 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.2091 -0.4844 -0.5436 REMARK 3 T TENSOR REMARK 3 T11: 0.1363 T22: 0.1675 REMARK 3 T33: 0.1309 T12: 0.0152 REMARK 3 T13: 0.0147 T23: -0.0040 REMARK 3 L TENSOR REMARK 3 L11: 1.2437 L22: 2.0302 REMARK 3 L33: 0.7356 L12: 0.8956 REMARK 3 L13: 0.4776 L23: 0.0312 REMARK 3 S TENSOR REMARK 3 S11: -0.0239 S12: 0.0121 S13: -0.1347 REMARK 3 S21: -0.0561 S22: 0.0547 S23: 0.0111 REMARK 3 S31: 0.0529 S32: 0.0175 S33: -0.0273 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 245 THROUGH 302 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.4965 -5.4604 -5.3010 REMARK 3 T TENSOR REMARK 3 T11: 0.1385 T22: 0.1339 REMARK 3 T33: 0.1372 T12: 0.0073 REMARK 3 T13: 0.0002 T23: 0.0035 REMARK 3 L TENSOR REMARK 3 L11: 2.1222 L22: 2.2915 REMARK 3 L33: 2.4349 L12: 0.7840 REMARK 3 L13: 0.8962 L23: 0.6329 REMARK 3 S TENSOR REMARK 3 S11: 0.0820 S12: 0.0307 S13: -0.1360 REMARK 3 S21: -0.0893 S22: 0.0100 S23: 0.0557 REMARK 3 S31: 0.2151 S32: -0.0658 S33: -0.0736 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 8FOS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1000270958. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-APR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.115870 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27999 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.560 REMARK 200 RESOLUTION RANGE LOW (A) : 72.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.6 REMARK 200 DATA REDUNDANCY : 6.190 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 29.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 25.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1% W/V PEG2000 MME, 0.1 M HEPES, PH 7, REMARK 280 1 M SODIUM SUCCINATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.45400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.25900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.28450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.25900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.45400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.28450 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 5.0 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 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 HIS A -2 REMARK 465 GLY A -1 REMARK 465 ALA A 0 REMARK 465 GLU A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 GLN A 303 REMARK 465 GLY A 304 REMARK 465 SER A 305 REMARK 465 ILE A 306 REMARK 465 GLU A 307 REMARK 465 GLY A 308 REMARK 465 ARG A 309 REMARK 465 GLY A 310 REMARK 465 HIS A 311 REMARK 465 HIS A 312 REMARK 465 HIS A 313 REMARK 465 HIS A 314 REMARK 465 HIS A 315 REMARK 465 HIS A 316 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 VAL A 269 -66.50 -91.79 REMARK 500 THR A 280 65.85 35.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 8FOS A -2 316 PDB 8FOS 8FOS -2 316 SEQRES 1 A 319 HIS GLY ALA GLU ALA ALA GLN SER ILE ASP GLN LEU ILE SEQRES 2 A 319 LYS ALA ARG GLY LYS VAL TYR PHE GLY VAL ALA THR ASP SEQRES 3 A 319 GLN ASN ARG LEU THR THR GLY LYS ASN ALA ALA ILE ILE SEQRES 4 A 319 LYS ALA ASP PHE GLY MET VAL TRP PRO GLU GLU SER MET SEQRES 5 A 319 GLN TRP ASP ALA THR GLU PRO SER GLN GLY ASN PHE ASN SEQRES 6 A 319 PHE ALA GLY ALA ASP TYR LEU VAL ASN TRP ALA GLN GLN SEQRES 7 A 319 ASN GLY LYS LEU ILE GLY GLY GLY MET LEU VAL TRP HIS SEQRES 8 A 319 ASN GLN LEU PRO SER TRP VAL SER SER ILE THR ASP LYS SEQRES 9 A 319 ASN THR LEU ILE ASN VAL MET LYS ASN HIS ILE THR THR SEQRES 10 A 319 LEU MET THR ARG TYR LYS GLY LYS ILE ARG ALA TRP ASP SEQRES 11 A 319 VAL VAL GLY GLU ALA PHE ASN GLU ASP GLY SER LEU ARG SEQRES 12 A 319 GLN ASN VAL PHE LEU ASN VAL ILE GLY GLU ASP TYR ILE SEQRES 13 A 319 PRO ILE ALA PHE GLN THR ALA ARG ALA ALA ASP PRO ASN SEQRES 14 A 319 ALA LYS LEU TYR ILE MET ASP TYR ASN LEU ASP SER ALA SEQRES 15 A 319 SER TYR PRO LYS THR GLN ALA ILE VAL ASN ARG VAL LYS SEQRES 16 A 319 GLN TRP ARG ALA ALA GLY VAL PRO ILE ASP GLY ILE GLY SEQRES 17 A 319 SER GLN MET HIS LEU SER ALA GLY GLN GLY ALA GLY VAL SEQRES 18 A 319 LEU GLN ALA LEU PRO LEU LEU ALA SER ALA GLY THR PRO SEQRES 19 A 319 GLU VAL SER ILE LEU MET LEU ASP VAL ALA GLY ALA SER SEQRES 20 A 319 PRO THR ASP TYR VAL ASN VAL VAL ASN ALA CYS LEU ASN SEQRES 21 A 319 VAL GLN SER CYS VAL GLY ILE THR VAL PHE GLY VAL ALA SEQRES 22 A 319 ASP PRO ASP SER TRP ARG ALA SER SER THR PRO LEU LEU SEQRES 23 A 319 PHE ASP GLY ASN PHE ASN PRO LYS PRO ALA TYR ASN ALA SEQRES 24 A 319 ILE VAL GLN ASN LEU GLN GLN GLY SER ILE GLU GLY ARG SEQRES 25 A 319 GLY HIS HIS HIS HIS HIS HIS HET PG4 A 501 31 HET 6NT A 502 16 HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM 6NT 6-NITROBENZOTRIAZOLE FORMUL 2 PG4 C8 H18 O5 FORMUL 3 6NT C6 H4 N4 O2 FORMUL 4 HOH *133(H2 O) HELIX 1 AA1 SER A 5 ALA A 12 1 8 HELIX 2 AA2 ASP A 23 THR A 28 1 6 HELIX 3 AA3 LYS A 31 PHE A 40 1 10 HELIX 4 AA4 GLN A 50 GLU A 55 1 6 HELIX 5 AA5 PHE A 63 ASN A 76 1 14 HELIX 6 AA6 PRO A 92 SER A 97 1 6 HELIX 7 AA7 ASP A 100 TYR A 119 1 20 HELIX 8 AA8 ASN A 142 ILE A 148 1 7 HELIX 9 AA9 ASP A 151 ASP A 164 1 14 HELIX 10 AB1 TYR A 181 ALA A 197 1 17 HELIX 11 AB2 GLN A 214 SER A 227 1 14 HELIX 12 AB3 SER A 244 VAL A 258 1 15 HELIX 13 AB4 ALA A 270 SER A 274 5 5 HELIX 14 AB5 ARG A 276 THR A 280 5 5 HELIX 15 AB6 LYS A 291 GLN A 302 1 12 SHEET 1 AA1 9 TYR A 17 THR A 22 0 SHEET 2 AA1 9 MET A 42 PRO A 45 1 O TRP A 44 N THR A 22 SHEET 3 AA1 9 LEU A 79 GLY A 82 1 O LEU A 79 N VAL A 43 SHEET 4 AA1 9 ALA A 125 GLY A 130 1 O ASP A 127 N GLY A 82 SHEET 5 AA1 9 LYS A 168 TYR A 174 1 O TYR A 170 N TRP A 126 SHEET 6 AA1 9 GLY A 203 LEU A 210 1 O GLN A 207 N ASP A 173 SHEET 7 AA1 9 GLU A 232 VAL A 240 1 O SER A 234 N SER A 206 SHEET 8 AA1 9 CYS A 261 VAL A 266 1 O THR A 265 N LEU A 238 SHEET 9 AA1 9 TYR A 17 THR A 22 1 N GLY A 19 O ILE A 264 SSBOND 1 CYS A 255 CYS A 261 1555 1555 2.05 CISPEP 1 GLY A 83 MET A 84 0 -1.76 CISPEP 2 GLY A 83 MET A 84 0 -6.35 CRYST1 48.908 66.569 72.518 90.00 90.00 90.00 P 21 21 21 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 0.020447 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015022 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013790 0.00000