HEADER HYDROLASE 03-FEB-04 1VJ9 TITLE UROKINASE PLASMINOGEN ACTIVATOR B-CHAIN-JT464 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PLASMINOGEN ACTIVATOR, UROKINASE; COMPND 3 CHAIN: U; COMPND 4 FRAGMENT: B CHAIN; COMPND 5 EC: 3.4.21.73; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21D KEYWDS UROKINASE, INHIBITOR, SERINE PROTEASE, HUMAN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.SCHWEINITZ,T.STEINMETZER,I.J.BANKE,M.J.E.ARLT,A.STUERZEBECHER, AUTHOR 2 O.SCHUSTER,A.GEISSLER,H.GIERSIEFEN,E.ZESLAWSKA,U.JACOB,A.KRUGER, AUTHOR 3 J.STUERZEBECHER REVDAT 5 23-AUG-23 1VJ9 1 REMARK REVDAT 4 27-OCT-21 1VJ9 1 REMARK SEQADV REVDAT 3 24-FEB-09 1VJ9 1 VERSN REVDAT 2 14-DEC-04 1VJ9 1 JRNL REVDAT 1 22-JUN-04 1VJ9 0 JRNL AUTH A.SCHWEINITZ,T.STEINMETZER,I.J.BANKE,M.J.E.ARLT, JRNL AUTH 2 A.STUERZEBECHER,O.SCHUSTER,A.GEISSLER,H.GIERSIEFEN, JRNL AUTH 3 E.ZESLAWSKA,U.JACOB,A.KRUGER,J.STUERZEBECHER JRNL TITL DESIGN OF NOVEL AND SELECTIVE INHIBITORS OF UROKINASE-TYPE JRNL TITL 2 PLASMINOGEN ACTIVATOR WITH IMPROVED PHARMACOKINETIC JRNL TITL 3 PROPERTIES FOR USE AS ANTIMETASTATIC AGENTS JRNL REF J.BIOL.CHEM. V. 279 33613 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15150279 JRNL DOI 10.1074/JBC.M314151200 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 500.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 9837 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1910 REMARK 3 BIN FREE R VALUE : 0.2470 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1952 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 92 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.931 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.113 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.207 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.958 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : 464.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : 464.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1VJ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-FEB-04. REMARK 100 THE DEPOSITION ID IS D_1000021511. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.2 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 22.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1F5K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, AMMONIUM SULFATE, REMARK 280 LITHIUM SULFATE, PH 5.2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K 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 26.61500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.14000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.45000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.14000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.61500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.45000 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: U 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 LEU U 1 REMARK 465 LYS U 2 REMARK 465 PHE U 3 REMARK 465 GLN U 4 REMARK 465 CYS U 5 REMARK 465 GLY U 6 REMARK 465 GLN U 7 REMARK 465 LYS U 8 REMARK 465 THR U 9 REMARK 465 LEU U 10 REMARK 465 ARG U 11 REMARK 465 PRO U 12 REMARK 465 ARG U 13 REMARK 465 PHE U 14 REMARK 465 LYS U 15 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 U 54 -152.41 -149.26 REMARK 500 ASP U 97 -156.83 -103.42 REMARK 500 TYR U 171 -102.26 -98.07 REMARK 500 ARG U 206 129.28 176.45 REMARK 500 LYS U 243 -96.85 -75.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 U 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 U 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5IN U 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F5K RELATED DB: PDB REMARK 900 UROKINASE PLASMINOGEN ACTIVATOR B-CHAIN-BENZAMIDINE COMPLEX:THE REMARK 900 SAME PROTEIN COMPLEXED WITH BENZAMIDINE REMARK 900 RELATED ID: 1F5L RELATED DB: PDB REMARK 900 UROKINASE PLASMINOGEN ACTIVATOR B-CHAIN-AMILORIDE COMPLEX: THE SAME REMARK 900 PROTEIN COMPLEXED WITH AMILORIDE REMARK 900 RELATED ID: 1F92 RELATED DB: PDB REMARK 900 UROKINASE PLASMINOGEN ACTIVATOR B CHAIN-UKI-1D COMPLEX: THE SAME REMARK 900 PROTEIN COMPLEXED WITH UKI-1D REMARK 900 RELATED ID: 1VJA RELATED DB: PDB REMARK 900 UROKINASE PLASMINOGEN ACTIVATOR B-CHAIN-JT464 COMPLEX: THE SAME REMARK 900 PROTEIN COMPLEXED WITH JT464 REMARK 900 RELATED ID: 1SC8 RELATED DB: PDB REMARK 900 UROKINASE PLASMINOGEN ACTIVATOR B-CHAIN-J435 COMPLEX: THE SAME REMARK 900 PROTEIN COMPLEXED WITH J435 DBREF 1VJ9 U 1 244 UNP P00749 UROK_HUMAN 164 425 SEQADV 1VJ9 SER U 122 UNP P00749 CYS 299 ENGINEERED MUTATION SEQRES 1 U 262 LEU LYS PHE GLN CYS GLY GLN LYS THR LEU ARG PRO ARG SEQRES 2 U 262 PHE LYS ILE ILE GLY GLY GLU PHE THR THR ILE GLU ASN SEQRES 3 U 262 GLN PRO TRP PHE ALA ALA ILE TYR ARG ARG HIS ARG GLY SEQRES 4 U 262 GLY SER VAL THR TYR VAL CYS GLY GLY SER LEU ILE SER SEQRES 5 U 262 PRO CYS TRP VAL ILE SER ALA THR HIS CYS PHE ILE ASP SEQRES 6 U 262 TYR PRO LYS LYS GLU ASP TYR ILE VAL TYR LEU GLY ARG SEQRES 7 U 262 SER ARG LEU ASN SER ASN THR GLN GLY GLU MET LYS PHE SEQRES 8 U 262 GLU VAL GLU ASN LEU ILE LEU HIS LYS ASP TYR SER ALA SEQRES 9 U 262 ASP THR LEU ALA HIS HIS ASN ASP ILE ALA LEU LEU LYS SEQRES 10 U 262 ILE ARG SER LYS GLU GLY ARG CYS ALA GLN PRO SER ARG SEQRES 11 U 262 THR ILE GLN THR ILE SER LEU PRO SER MET TYR ASN ASP SEQRES 12 U 262 PRO GLN PHE GLY THR SER CYS GLU ILE THR GLY PHE GLY SEQRES 13 U 262 LYS GLU ASN SER THR ASP TYR LEU TYR PRO GLU GLN LEU SEQRES 14 U 262 LYS MET THR VAL VAL LYS LEU ILE SER HIS ARG GLU CYS SEQRES 15 U 262 GLN GLN PRO HIS TYR TYR GLY SER GLU VAL THR THR LYS SEQRES 16 U 262 MET LEU CYS ALA ALA ASP PRO GLN TRP LYS THR ASP SER SEQRES 17 U 262 CYS GLN GLY ASP SER GLY GLY PRO LEU VAL CYS SER LEU SEQRES 18 U 262 GLN GLY ARG MET THR LEU THR GLY ILE VAL SER TRP GLY SEQRES 19 U 262 ARG GLY CYS ALA LEU LYS ASP LYS PRO GLY VAL TYR THR SEQRES 20 U 262 ARG VAL SER HIS PHE LEU PRO TRP ILE ARG SER HIS THR SEQRES 21 U 262 LYS GLU HET SO4 U 401 5 HET SO4 U 403 5 HET 5IN U 300 40 HETNAM SO4 SULFATE ION HETNAM 5IN N-(BENZYLSULFONYL)-L-SERYL-N~1~-{4-[AMINO(IMINO) HETNAM 2 5IN METHYL]BENZYL}-O-BENZYL-L-SERINAMIDE FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 5IN C28 H33 N5 O6 S FORMUL 5 HOH *92(H2 O) HELIX 1 1 THR U 23 GLN U 27 5 5 HELIX 2 2 ALA U 55 PHE U 59 5 5 HELIX 3 3 LYS U 61 GLU U 62A 5 3 HELIX 4 4 SER U 164 GLN U 169 1 6 HELIX 5 5 TYR U 172 VAL U 176 5 5 HELIX 6 6 PHE U 234 THR U 242 1 9 SHEET 1 A 8 GLU U 20 PHE U 21 0 SHEET 2 A 8 LYS U 156 ILE U 163 -1 O MET U 157 N GLU U 20 SHEET 3 A 8 MET U 180 ALA U 184 -1 O ALA U 184 N LYS U 161 SHEET 4 A 8 GLY U 226 ARG U 230 -1 O TYR U 228 N LEU U 181 SHEET 5 A 8 MET U 207 TRP U 215 -1 N TRP U 215 O VAL U 227 SHEET 6 A 8 PRO U 198 SER U 202 -1 N CYS U 201 O THR U 208 SHEET 7 A 8 SER U 135 GLY U 140 -1 N GLU U 137 O VAL U 200 SHEET 8 A 8 LYS U 156 ILE U 163 -1 O VAL U 160 N CYS U 136 SHEET 1 B 7 PHE U 30 ARG U 36 0 SHEET 2 B 7 VAL U 38 SER U 48 -1 O GLY U 44 N ALA U 31 SHEET 3 B 7 TRP U 51 SER U 54 -1 O ILE U 53 N SER U 45 SHEET 4 B 7 ALA U 104 ARG U 109 -1 O ALA U 104 N SER U 54 SHEET 5 B 7 MET U 81 LEU U 90 -1 N ILE U 89 O LEU U 105 SHEET 6 B 7 TYR U 64 LEU U 68 -1 N LEU U 68 O MET U 81 SHEET 7 B 7 PHE U 30 ARG U 36 -1 N TYR U 34 O ILE U 65 SHEET 1 C 2 SER U 95 ALA U 96 0 SHEET 2 C 2 HIS U 99 HIS U 100 -1 O HIS U 100 N SER U 95 SSBOND 1 CYS U 42 CYS U 58 1555 1555 2.03 SSBOND 2 CYS U 50 CYS U 111 1555 1555 2.03 SSBOND 3 CYS U 136 CYS U 201 1555 1555 2.03 SSBOND 4 CYS U 168 CYS U 182 1555 1555 2.02 SSBOND 5 CYS U 191 CYS U 220 1555 1555 2.03 SITE 1 AC1 7 LYS U 61 HIS U 100 THR U 177 LYS U 179 SITE 2 AC1 7 MET U 180 HOH U 429 HOH U 468 SITE 1 AC2 5 HIS U 57 GLN U 192 GLY U 193 SER U 195 SITE 2 AC2 5 5IN U 300 SITE 1 AC3 16 LEU U 97B HIS U 99 ASP U 189 SER U 190 SITE 2 AC3 16 GLN U 192 SER U 195 VAL U 213 SER U 214 SITE 3 AC3 16 TRP U 215 GLY U 216 ARG U 217 GLY U 219 SITE 4 AC3 16 GLY U 226 SO4 U 403 HOH U 430 HOH U 493 CRYST1 53.230 54.900 82.280 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 0.018786 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018215 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012154 0.00000