HEADER TOXIN,HYDROLASE/INHIBITOR 27-JUN-23 8TAD TITLE RTA IN COMPLEX WITH INHIBITOR RUNT-206 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RICIN A CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RRNA N-GLYCOSIDASE; COMPND 5 EC: 3.2.2.22; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RICINUS COMMUNIS; SOURCE 3 ORGANISM_COMMON: CASTOR BEAN; SOURCE 4 ORGANISM_TAXID: 3988; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS N-GLYCOSIDASE, INHIBITOR, TOXIN, HYDROLASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.J.RUDOLPH,N.TUMER REVDAT 1 01-MAY-24 8TAD 0 JRNL AUTH M.J.RUDOLPH,A.DUTTA,A.M.TSYMBAL,J.E.MCLAUGHLIN,Y.CHEN, JRNL AUTH 2 S.A.DAVIS,S.A.THEODOROUS,M.PIERCE,B.ALGAVA,X.ZHANG, JRNL AUTH 3 Z.SZEKELY,J.Y.ROBERGE,X.P.LI,N.E.TUMER JRNL TITL STRUCTURE-BASED DESIGN AND OPTIMIZATION OF A NEW CLASS OF JRNL TITL 2 SMALL MOLECULE INHIBITORS TARGETING THE P-STALK BINDING JRNL TITL 3 POCKET OF RICIN. JRNL REF BIOORG.MED.CHEM. V. 100 17614 2024 JRNL REFN ESSN 1464-3391 JRNL PMID 38340640 JRNL DOI 10.1016/J.BMC.2024.117614 REMARK 2 REMARK 2 RESOLUTION. 2.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 2.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 12357 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.221 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 616 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 10.0000 - 4.3900 1.00 3097 163 0.1890 0.2128 REMARK 3 2 4.3900 - 3.4800 1.00 2925 146 0.2100 0.2654 REMARK 3 3 3.4800 - 3.0400 1.00 2862 162 0.2836 0.3313 REMARK 3 4 3.0400 - 2.7600 0.99 2857 145 0.3187 0.3430 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.300 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.003 NULL REMARK 3 ANGLE : 0.576 NULL REMARK 3 CHIRALITY : 0.041 313 REMARK 3 PLANARITY : 0.004 372 REMARK 3 DIHEDRAL : 7.201 294 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 4 THROUGH 56 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.4641 74.0541 -4.6592 REMARK 3 T TENSOR REMARK 3 T11: 0.5030 T22: 0.7804 REMARK 3 T33: 1.0307 T12: -0.2167 REMARK 3 T13: 0.0260 T23: 0.1008 REMARK 3 L TENSOR REMARK 3 L11: 3.7681 L22: 1.6071 REMARK 3 L33: 4.0941 L12: -1.5452 REMARK 3 L13: 1.3506 L23: 0.8335 REMARK 3 S TENSOR REMARK 3 S11: 0.0099 S12: -0.2807 S13: 0.7115 REMARK 3 S21: 0.0091 S22: 0.0848 S23: -0.6211 REMARK 3 S31: -0.2901 S32: 0.5010 S33: -0.0767 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 57 THROUGH 122 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.3089 73.8507 0.6249 REMARK 3 T TENSOR REMARK 3 T11: 0.5199 T22: 0.5373 REMARK 3 T33: 0.7979 T12: -0.1844 REMARK 3 T13: 0.0278 T23: -0.0070 REMARK 3 L TENSOR REMARK 3 L11: 5.1869 L22: 1.0511 REMARK 3 L33: 6.4562 L12: -1.0689 REMARK 3 L13: -1.0556 L23: -0.0189 REMARK 3 S TENSOR REMARK 3 S11: 0.1500 S12: -0.5810 S13: 0.1191 REMARK 3 S21: 0.4172 S22: -0.0628 S23: -0.0093 REMARK 3 S31: -0.5054 S32: 0.3641 S33: -0.0799 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 123 THROUGH 140 ) REMARK 3 ORIGIN FOR THE GROUP (A): -24.5785 55.6825 -6.5638 REMARK 3 T TENSOR REMARK 3 T11: 0.5636 T22: 0.6167 REMARK 3 T33: 1.1331 T12: 0.0420 REMARK 3 T13: 0.1707 T23: 0.0809 REMARK 3 L TENSOR REMARK 3 L11: 4.2681 L22: 5.7018 REMARK 3 L33: 9.3751 L12: 2.6001 REMARK 3 L13: -6.2746 L23: -3.0778 REMARK 3 S TENSOR REMARK 3 S11: -0.5238 S12: 0.3275 S13: -1.5514 REMARK 3 S21: -0.6145 S22: -0.2048 S23: -1.0469 REMARK 3 S31: 1.2445 S32: -0.0588 S33: 0.7248 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 141 THROUGH 180 ) REMARK 3 ORIGIN FOR THE GROUP (A): -26.0414 66.8291 -9.4818 REMARK 3 T TENSOR REMARK 3 T11: 0.3755 T22: 0.5597 REMARK 3 T33: 0.5487 T12: -0.0978 REMARK 3 T13: 0.0173 T23: 0.0255 REMARK 3 L TENSOR REMARK 3 L11: 1.3187 L22: 7.7416 REMARK 3 L33: 4.2356 L12: -2.6141 REMARK 3 L13: 1.6181 L23: -0.7734 REMARK 3 S TENSOR REMARK 3 S11: -0.0344 S12: 0.4689 S13: 0.1056 REMARK 3 S21: -0.1003 S22: -0.1581 S23: 0.4441 REMARK 3 S31: 0.0298 S32: 0.0202 S33: 0.1799 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 181 THROUGH 201 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.7794 60.2460 -18.5153 REMARK 3 T TENSOR REMARK 3 T11: 0.6361 T22: 0.5593 REMARK 3 T33: 1.1417 T12: 0.0017 REMARK 3 T13: 0.0149 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 6.8998 L22: 8.7360 REMARK 3 L33: 8.2053 L12: -1.2948 REMARK 3 L13: -0.7547 L23: -4.3722 REMARK 3 S TENSOR REMARK 3 S11: -0.0237 S12: -0.1076 S13: -0.3415 REMARK 3 S21: -1.2967 S22: -0.6849 S23: -0.1055 REMARK 3 S31: 0.4170 S32: 0.6864 S33: 0.5369 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 202 THROUGH 258 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.8607 53.6379 -2.7883 REMARK 3 T TENSOR REMARK 3 T11: 0.5326 T22: 1.0290 REMARK 3 T33: 1.2491 T12: 0.0762 REMARK 3 T13: 0.0938 T23: 0.2873 REMARK 3 L TENSOR REMARK 3 L11: 4.1247 L22: 4.4879 REMARK 3 L33: 3.4877 L12: 1.5303 REMARK 3 L13: 1.6861 L23: 2.3002 REMARK 3 S TENSOR REMARK 3 S11: -0.0042 S12: -0.4211 S13: -0.7328 REMARK 3 S21: 0.3994 S22: 0.2140 S23: -0.6958 REMARK 3 S31: 0.5262 S32: 0.6607 S33: -0.1436 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 8TAD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1000275560. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12372 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 20.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 27.80 REMARK 200 R MERGE FOR SHELL (I) : 3.23200 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 (%): 69.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM KH2PO4 AND 20% PEG 8000, PH 7.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 27.31950 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 27.31950 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 27.31950 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 27.31950 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 27.31950 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 27.31950 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 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 ALA A 36 REMARK 465 ASP A 37 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 VAL A 18 OG1 THR A 22 2.18 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 THR A 109 7.15 -69.01 REMARK 500 ILE A 175 -59.58 -120.42 REMARK 500 GLN A 223 11.29 59.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 2PE A 303 DBREF 8TAD A 4 258 UNP P02879 RICI_RICCO 39 293 SEQRES 1 A 255 LYS GLN TYR PRO ILE ILE ASN PHE THR THR ALA GLY ALA SEQRES 2 A 255 THR VAL GLN SER TYR THR ASN PHE ILE ARG ALA VAL ARG SEQRES 3 A 255 GLY ARG LEU THR THR GLY ALA ASP VAL ARG HIS GLU ILE SEQRES 4 A 255 PRO VAL LEU PRO ASN ARG VAL GLY LEU PRO ILE ASN GLN SEQRES 5 A 255 ARG PHE ILE LEU VAL GLU LEU SER ASN HIS ALA GLU LEU SEQRES 6 A 255 SER VAL THR LEU ALA LEU ASP VAL THR ASN ALA TYR VAL SEQRES 7 A 255 VAL GLY TYR ARG ALA GLY ASN SER ALA TYR PHE PHE HIS SEQRES 8 A 255 PRO ASP ASN GLN GLU ASP ALA GLU ALA ILE THR HIS LEU SEQRES 9 A 255 PHE THR ASP VAL GLN ASN ARG TYR THR PHE ALA PHE GLY SEQRES 10 A 255 GLY ASN TYR ASP ARG LEU GLU GLN LEU ALA GLY ASN LEU SEQRES 11 A 255 ARG GLU ASN ILE GLU LEU GLY ASN GLY PRO LEU GLU GLU SEQRES 12 A 255 ALA ILE SER ALA LEU TYR TYR TYR SER THR GLY GLY THR SEQRES 13 A 255 GLN LEU PRO THR LEU ALA ARG SER PHE ILE ILE CYS ILE SEQRES 14 A 255 GLN MET ILE SER GLU ALA ALA ARG PHE GLN TYR ILE GLU SEQRES 15 A 255 GLY GLU MET ARG THR ARG ILE ARG TYR ASN ARG ARG SER SEQRES 16 A 255 ALA PRO ASP PRO SER VAL ILE THR LEU GLU ASN SER TRP SEQRES 17 A 255 GLY ARG LEU SER THR ALA ILE GLN GLU SER ASN GLN GLY SEQRES 18 A 255 ALA PHE ALA SER PRO ILE GLN LEU GLN ARG ARG ASN GLY SEQRES 19 A 255 SER LYS PHE SER VAL TYR ASP VAL SER ILE LEU ILE PRO SEQRES 20 A 255 ILE ILE ALA LEU MET VAL TYR ARG HET ZXJ A 301 18 HET CL A 302 1 HET 2PE A 303 7 HETNAM ZXJ (9AM)-5,5-DIMETHYL-4,5-DIHYDRONAPHTHO[1,2-B]THIOPHENE- HETNAM 2 ZXJ 2-CARBOXYLIC ACID HETNAM CL CHLORIDE ION HETNAM 2PE NONAETHYLENE GLYCOL FORMUL 2 ZXJ C15 H14 O2 S FORMUL 3 CL CL 1- FORMUL 4 2PE C18 H38 O10 FORMUL 5 HOH *5(H2 O) HELIX 1 AA1 THR A 17 THR A 33 1 17 HELIX 2 AA2 PRO A 52 GLN A 55 5 4 HELIX 3 AA3 ASN A 97 ILE A 104 1 8 HELIX 4 AA4 THR A 105 LEU A 107 5 3 HELIX 5 AA5 ASN A 122 GLY A 131 1 10 HELIX 6 AA6 LEU A 133 ILE A 137 5 5 HELIX 7 AA7 GLY A 140 TYR A 154 1 15 HELIX 8 AA8 GLN A 160 PHE A 181 1 22 HELIX 9 AA9 PHE A 181 ASN A 195 1 15 HELIX 10 AB1 ASP A 201 GLU A 220 1 20 SHEET 1 AA1 6 ILE A 8 THR A 12 0 SHEET 2 AA1 6 PHE A 57 SER A 63 1 O LEU A 59 N ILE A 9 SHEET 3 AA1 6 SER A 69 ASP A 75 -1 O LEU A 72 N VAL A 60 SHEET 4 AA1 6 VAL A 81 ALA A 86 -1 O VAL A 82 N ALA A 73 SHEET 5 AA1 6 SER A 89 PHE A 92 -1 O TYR A 91 N TYR A 84 SHEET 6 AA1 6 ASN A 113 THR A 116 1 O ASN A 113 N ALA A 90 SHEET 1 AA2 2 ALA A 225 GLN A 233 0 SHEET 2 AA2 2 LYS A 239 ASP A 244 -1 O TYR A 243 N PHE A 226 CRYST1 169.877 169.877 54.639 90.00 90.00 120.00 P 63 2 2 12 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 0.005887 0.003399 0.000000 0.00000 SCALE2 0.000000 0.006797 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018302 0.00000