HEADER HYDROLASE 15-MAY-01 1J71 TITLE STRUCTURE OF THE EXTRACELLULAR ASPARTIC PROTEINASE FROM CANDIDA TITLE 2 TROPICALIS YEAST. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTIC PROTEINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CANDIDAPEPSIN; COMPND 5 EC: 3.4.23.24; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TETRAPEPTIDE THR-ILE-THR-SER; COMPND 8 CHAIN: B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANDIDA TROPICALIS; SOURCE 3 ORGANISM_TAXID: 5482; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 6 ORGANISM_TAXID: 32644 KEYWDS CANDIDA TROPICALIS ASPARTIC PROTEASE, SAPT1, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.SYMERSKY,M.MONOD,S.I.FOUNDLING REVDAT 5 16-OCT-24 1J71 1 REMARK REVDAT 4 16-AUG-23 1J71 1 REMARK REVDAT 3 04-OCT-17 1J71 1 REMARK REVDAT 2 24-FEB-09 1J71 1 VERSN REVDAT 1 23-MAY-01 1J71 0 JRNL AUTH J.SYMERSKY,M.MONOD,S.I.FOUNDLING JRNL TITL HIGH-RESOLUTION STRUCTURE OF THE EXTRACELLULAR ASPARTIC JRNL TITL 2 PROTEINASE FROM CANDIDA TROPICALIS YEAST. JRNL REF BIOCHEMISTRY V. 36 12700 1997 JRNL REFN ISSN 0006-2960 JRNL PMID 9335526 JRNL DOI 10.1021/BI970613X REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 60546.120 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.7 REMARK 3 NUMBER OF REFLECTIONS : 29319 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : A POSTERIORI REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1441 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 12 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1949 REMARK 3 BIN R VALUE (WORKING SET) : 0.1880 REMARK 3 BIN FREE R VALUE : 0.2180 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 122 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2560 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 231 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.66000 REMARK 3 B22 (A**2) : -1.09000 REMARK 3 B33 (A**2) : -1.57000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.08 REMARK 3 LOW RESOLUTION CUTOFF (A) : 30.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.270 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.110 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.110 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 47.52 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ETH.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : PROTEIN.LINK REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ETH.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: A TETRAPEPTIDE OF UNKNOWN SOURCE FOUND REMARK 3 AT THE ACTIVE SITE REFINED BEST AS THR-ILE-THR-SER. HOWEVER, THR REMARK 3 COULD ALSO BE REMARK 3 A VAL. IN ADDITION, FIVE AMINO ACID RESIDUES IN THE ENZYME REMARK 3 SEQUENCE HAVE BEEN REMARK 3 REASSIGNED BASED ON THE ELECTRON DENSITY AT 1.8 A RESOLUTION; REMARK 3 SEE SEQADV. REMARK 4 REMARK 4 1J71 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-01. REMARK 100 THE DEPOSITION ID IS D_1000013439. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-94 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : SIEMENS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS-NICOLET X100 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SAINT REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 99496 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.360 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 19.0000 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 1ZAP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION BY HANGING DROPS. 0.1 REMARK 280 M SODIUM ACETATE, 20% ETHANOL, 1:1 WITH WATER SOLUTION OF THE REMARK 280 PROTEIN (30 MG/ML)., PH 5.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 24.98000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.45000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.71500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.45000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.98000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.71500 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 ASN A 161 178.03 77.94 REMARK 500 ASN A 212 62.30 38.34 REMARK 500 ILE A 223 -162.93 -112.98 REMARK 500 ASP A 283 -91.24 -45.94 REMARK 500 SER A 285 41.09 -92.84 REMARK 500 SER A 292 -166.38 -122.01 REMARK 500 ASN A 294 122.30 -179.73 REMARK 500 ASN A 297 79.50 48.47 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 EOH A 572 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 573 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 574 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 575 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 576 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 577 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZAP RELATED DB: PDB REMARK 900 STRUCTURE OF A SECRETED ASPARTIC PROTEASE FROM C. ALBICANS REMARK 900 COMPLEXED WITH A POTENT INHIBITOR. REMARK 900 RELATED ID: 1EAG RELATED DB: PDB REMARK 900 SECRETED ASPARTIC PROTEINASE (SAP2) FROM CANDIDA ALBICANS COMPLEXED REMARK 900 WITH AN INHIBITOR. DBREF 1J71 A 1 334 UNP Q00663 CARP_CANTR 61 394 DBREF 1J71 B 336 339 PDB 1J71 1J71 336 339 SEQADV 1J71 ASP A 131 UNP Q00663 VAL 191 SEE REMARK 999 SEQADV 1J71 ASP A 139 UNP Q00663 SER 199 SEE REMARK 999 SEQADV 1J71 LEU A 158 UNP Q00663 CYS 218 SEE REMARK 999 SEQADV 1J71 TYR A 159 UNP Q00663 ASP 219 SEE REMARK 999 SEQADV 1J71 PHE A 262 UNP Q00663 VAL 322 SEE REMARK 999 SEQRES 1 A 334 SER ASP VAL PRO THR THR LEU ILE ASN GLU GLY PRO SER SEQRES 2 A 334 TYR ALA ALA ASP ILE VAL VAL GLY SER ASN GLN GLN LYS SEQRES 3 A 334 GLN THR VAL VAL ILE ASP THR GLY SER SER ASP LEU TRP SEQRES 4 A 334 VAL VAL ASP THR ASP ALA GLU CYS GLN VAL THR TYR SER SEQRES 5 A 334 GLY GLN THR ASN ASN PHE CYS LYS GLN GLU GLY THR PHE SEQRES 6 A 334 ASP PRO SER SER SER SER SER ALA GLN ASN LEU ASN GLN SEQRES 7 A 334 ASP PHE SER ILE GLU TYR GLY ASP LEU THR SER SER GLN SEQRES 8 A 334 GLY SER PHE TYR LYS ASP THR VAL GLY PHE GLY GLY ILE SEQRES 9 A 334 SER ILE LYS ASN GLN GLN PHE ALA ASP VAL THR THR THR SEQRES 10 A 334 SER VAL ASP GLN GLY ILE MET GLY ILE GLY PHE THR ALA SEQRES 11 A 334 ASP GLU ALA GLY TYR ASN LEU TYR ASP ASN VAL PRO VAL SEQRES 12 A 334 THR LEU LYS LYS GLN GLY ILE ILE ASN LYS ASN ALA TYR SEQRES 13 A 334 SER LEU TYR LEU ASN SER GLU ASP ALA SER THR GLY LYS SEQRES 14 A 334 ILE ILE PHE GLY GLY VAL ASP ASN ALA LYS TYR THR GLY SEQRES 15 A 334 THR LEU THR ALA LEU PRO VAL THR SER SER VAL GLU LEU SEQRES 16 A 334 ARG VAL HIS LEU GLY SER ILE ASN PHE ASP GLY THR SER SEQRES 17 A 334 VAL SER THR ASN ALA ASP VAL VAL LEU ASP SER GLY THR SEQRES 18 A 334 THR ILE THR TYR PHE SER GLN SER THR ALA ASP LYS PHE SEQRES 19 A 334 ALA ARG ILE VAL GLY ALA THR TRP ASP SER ARG ASN GLU SEQRES 20 A 334 ILE TYR ARG LEU PRO SER CYS ASP LEU SER GLY ASP ALA SEQRES 21 A 334 VAL PHE ASN PHE ASP GLN GLY VAL LYS ILE THR VAL PRO SEQRES 22 A 334 LEU SER GLU LEU ILE LEU LYS ASP SER ASP SER SER ILE SEQRES 23 A 334 CYS TYR PHE GLY ILE SER ARG ASN ASP ALA ASN ILE LEU SEQRES 24 A 334 GLY ASP ASN PHE LEU ARG ARG ALA TYR ILE VAL TYR ASP SEQRES 25 A 334 LEU ASP ASP LYS THR ILE SER LEU ALA GLN VAL LYS TYR SEQRES 26 A 334 THR SER SER SER ASP ILE SER ALA LEU SEQRES 1 B 4 THR ILE THR SER HET EOH A 572 3 HET EOH A 573 3 HET EOH A 574 3 HET EOH A 575 3 HET EOH A 576 3 HET EOH A 577 3 HETNAM EOH ETHANOL FORMUL 3 EOH 6(C2 H6 O) FORMUL 9 HOH *231(H2 O) HELIX 1 1 ASN A 57 GLN A 61 5 5 HELIX 2 2 ASP A 66 SER A 70 5 5 HELIX 3 3 PHE A 128 GLU A 132 5 5 HELIX 4 4 ASN A 140 GLN A 148 1 9 HELIX 5 5 SER A 227 GLY A 239 1 13 HELIX 6 6 GLY A 300 ARG A 305 1 6 SHEET 1 A15 TYR A 180 PRO A 188 0 SHEET 2 A15 THR A 317 VAL A 323 -1 N ILE A 318 O LEU A 187 SHEET 3 A15 ALA A 307 ASP A 312 -1 N TYR A 308 O ALA A 321 SHEET 4 A15 ALA A 155 TYR A 159 -1 O TYR A 156 N TYR A 311 SHEET 5 A15 THR A 167 PHE A 172 -1 N LYS A 169 O TYR A 159 SHEET 6 A15 VAL A 3 ASN A 9 -1 N VAL A 3 O PHE A 172 SHEET 7 A15 TYR A 14 VAL A 20 -1 O ALA A 15 N ILE A 8 SHEET 8 A15 GLN A 25 ASP A 32 -1 N GLN A 25 O VAL A 20 SHEET 9 A15 ILE A 123 GLY A 125 1 N MET A 124 O VAL A 30 SHEET 10 A15 LEU A 38 CYS A 47 -1 N TRP A 39 O ILE A 123 SHEET 11 A15 ILE A 104 THR A 117 1 O ALA A 112 N VAL A 40 SHEET 12 A15 SER A 89 PHE A 101 -1 N GLN A 91 O THR A 116 SHEET 13 A15 GLN A 74 GLU A 83 -1 N GLN A 74 O LYS A 96 SHEET 14 A15 SER A 89 PHE A 101 -1 O SER A 90 N ILE A 82 SHEET 15 A15 TYR A 14 VAL A 20 -1 O VAL A 19 N GLY A 100 SHEET 1 B 2 GLY A 174 ASP A 176 0 SHEET 2 B 2 ILE A 331 ALA A 333 -1 O SER A 332 N VAL A 175 SHEET 1 C 4 ASP A 259 PHE A 264 0 SHEET 2 C 4 ARG A 196 PHE A 204 -1 N GLY A 200 O ASN A 263 SHEET 3 C 4 THR A 207 LEU A 217 -1 O THR A 207 N PHE A 204 SHEET 4 C 4 ILE A 298 LEU A 299 1 N LEU A 299 O VAL A 216 SHEET 1 D 2 THR A 224 PHE A 226 0 SHEET 2 D 2 ILE A 291 ARG A 293 1 N SER A 292 O THR A 224 SSBOND 1 CYS A 47 CYS A 59 1555 1555 2.04 SSBOND 2 CYS A 254 CYS A 287 1555 1555 2.03 SITE 1 AC1 4 SER A 1 ASP A 2 GLU A 62 ILE A 104 SITE 1 AC2 4 VAL A 310 SER A 319 HOH A 420 HOH A 458 SITE 1 AC3 5 GLY A 200 ASN A 263 PHE A 264 ASP A 265 SITE 2 AC3 5 HOH A 429 SITE 1 AC4 3 GLY A 85 ASN A 294 ILE A 298 SITE 1 AC5 8 ALA A 130 ASP A 131 GLU A 132 GLY A 134 SITE 2 AC5 8 TYR A 135 HOH A 507 ILE B 337 SER B 339 SITE 1 AC6 1 ARG A 293 CRYST1 49.960 51.430 128.900 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 0.020016 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019444 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007758 0.00000