1SDV - Header Asymmetric Unit

HEADER HYDROLASE 14-FEB-04 1SDV

TITLE CRYSTAL STRUCTURES OF HIV PROTEASE V82A AND L90M MUTANTS TITLE 2 REVEAL CHANGES IN INDINAVIR BINDING SITE.

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE RETROPEPSIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HIV-1 PROTEASE; COMPND 5 EC: 3.4.23.16; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: COMPLEXED WITH INDINAVIR

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 GENE: GAG-POL; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID

KEYWDS DRUG RESISTANCE; HIV-1 PROTEASE, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR B.MAHALINGAM,Y.-F.WANG,P.I.BOROSS,J.TOZSER,J.M.LOUIS, AUTHOR 2 R.W.HARRISON,I.T.WEBER

REVDAT 2 24-FEB-09 1SDV 1 VERSN REVDAT 1 25-MAY-04 1SDV 0

JRNL AUTH B.MAHALINGAM,Y.-F.WANG,P.I.BOROSS,J.TOZSER, JRNL AUTH 2 J.M.LOUIS,R.W.HARRISON,I.T.WEBER JRNL TITL CRYSTAL STRUCTURES OF HIV PROTEASE V82A AND L90M JRNL TITL 2 MUTANTS REVEAL CHANGES IN THE INDINAVIR-BINDING JRNL TITL 3 SITE JRNL REF EUR.J.BIOCHEM. V. 271 1516 2004 JRNL REFN ISSN 0014-2956 JRNL PMID 15066177 JRNL DOI 10.1111/J.1432-1033.2004.04060.X

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.6 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.160 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.160 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2074 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 41492 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.150 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.150 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1872 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 37584 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1513 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 184 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1738.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1627.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 2 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 15701 REMARK 3 NUMBER OF RESTRAINTS : 19180 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 ANGLE DISTANCES (A) : 0.028 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.028 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.055 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.066 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.043 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.003 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.034 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.070 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1SDV COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-FEB-04. REMARK 100 THE RCSB ID CODE IS RCSB021625.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-02 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X26C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97903 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : ADSC REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 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 <I/SIGMA(I)> 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: 1DAZ REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CITRATE/PHOSPHATE BUFFER, NACL , PH REMARK 280 5.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 42.91000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.36300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.91000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.36300 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 300 REMARK: SUBUNITS A AND B FORM A HOMODIMER IN THE ASYMMETRIC UNIT

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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL 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: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 29 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 41 CD - NE - CZ ANGL. DEV. = 8.7 DEGREES REMARK 500 ARG A 41 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 57 CD - NE - CZ ANGL. DEV. = 10.7 DEGREES REMARK 500 TRP B 142 C - N - CA ANGL. DEV. = 19.2 DEGREES 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 A 423 DISTANCE = 5.73 ANGSTROMS REMARK 525 HOH A 429 DISTANCE = 5.01 ANGSTROMS REMARK 525 HOH A 451 DISTANCE = 5.61 ANGSTROMS REMARK 525 HOH A 455 DISTANCE = 5.28 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 500 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 501 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MK1 B 902

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FF0 RELATED DB: PDB REMARK 900 THIS ENTRY HAS THE SAME MUTATIONS AS 1FF0 ENTRY TO REMARK 900 STABILIZE IT FROM AUTOPROTEOLYSIS REMARK 900 RELATED ID: 1SDT RELATED DB: PDB REMARK 900 RELATED ID: 1SDU RELATED DB: PDB

DBREF 1SDV A 1 99 UNP P03367 POL_HV1BR 69 167 DBREF 1SDV B 101 199 UNP P03367 POL_HV1BR 69 167

SEQADV 1SDV LYS A 7 UNP P03367 GLN 75 VARIANT SEQADV 1SDV ILE A 33 UNP P03367 LEU 101 VARIANT SEQADV 1SDV ILE A 63 UNP P03367 LEU 131 VARIANT SEQADV 1SDV ALA A 67 UNP P03367 CYS 135 VARIANT SEQADV 1SDV ALA A 82 UNP P03367 VAL 150 VARIANT SEQADV 1SDV ALA A 95 UNP P03367 CYS 163 VARIANT SEQADV 1SDV LYS B 107 UNP P03367 GLN 75 VARIANT SEQADV 1SDV ILE B 133 UNP P03367 LEU 101 VARIANT SEQADV 1SDV ILE B 163 UNP P03367 LEU 131 VARIANT SEQADV 1SDV ALA B 167 UNP P03367 CYS 135 VARIANT SEQADV 1SDV ALA B 182 UNP P03367 VAL 150 VARIANT SEQADV 1SDV ALA B 195 UNP P03367 CYS 163 VARIANT

SEQRES 1 A 99 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE SEQRES 2 A 99 LYS ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR SEQRES 3 A 99 GLY ALA ASP ASP THR VAL ILE GLU GLU MET SER LEU PRO SEQRES 4 A 99 GLY ARG TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY SEQRES 5 A 99 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE ILE ILE GLU SEQRES 6 A 99 ILE ALA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 A 99 PRO THR PRO ALA ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 A 99 GLN ILE GLY ALA THR LEU ASN PHE SEQRES 1 B 99 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE SEQRES 2 B 99 LYS ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR SEQRES 3 B 99 GLY ALA ASP ASP THR VAL ILE GLU GLU MET SER LEU PRO SEQRES 4 B 99 GLY ARG TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY SEQRES 5 B 99 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE ILE ILE GLU SEQRES 6 B 99 ILE ALA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 B 99 PRO THR PRO ALA ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 B 99 GLN ILE GLY ALA THR LEU ASN PHE

HET CL B 500 1 HET CL A 501 1 HET MK1 B 902 45

HETNAM CL CHLORIDE ION HETNAM MK1 N-[2(R)-HYDROXY-1(S)-INDANYL]-5-[(2(S)-TERTIARY HETNAM 2 MK1 BUTYLAMINOCARBONYL)-4(3-PYRIDYLMETHYL)PIPERAZINO]- HETNAM 3 MK1 4(S)-HYDROXY-2(R)-PHENYLMETHYLPENTANAMIDE

HETSYN MK1 INDINAVIR

FORMUL 3 CL 2(CL 1-) FORMUL 5 MK1 C36 H47 N5 O4 FORMUL 6 HOH *183(H2 O)

HELIX 1 1 GLY A 86 THR A 91 1 6 HELIX 2 2 GLY B 186 ILE B 193 1 8

SHEET 1 A 4 GLN A 2 ILE A 3 0 SHEET 2 A 4 THR B 196 ASN B 198 -1 O LEU B 197 N ILE A 3 SHEET 3 A 4 THR A 96 ASN A 98 -1 N ASN A 98 O THR B 196 SHEET 4 A 4 GLN B 102 ILE B 103 -1 O ILE B 103 N LEU A 97 SHEET 1 B 8 LYS A 43 GLY A 49 0 SHEET 2 B 8 GLY A 52 ILE A 66 -1 O GLY A 52 N GLY A 49 SHEET 3 B 8 HIS A 69 VAL A 77 -1 O ALA A 71 N ILE A 64 SHEET 4 B 8 VAL A 32 ILE A 33 1 N ILE A 33 O LEU A 76 SHEET 5 B 8 ILE A 84 ILE A 85 -1 O ILE A 84 N VAL A 32 SHEET 6 B 8 GLN A 18 LEU A 24 1 N LEU A 23 O ILE A 85 SHEET 7 B 8 LEU A 10 ILE A 15 -1 N ILE A 13 O LYS A 20 SHEET 8 B 8 GLY A 52 ILE A 66 -1 O GLU A 65 N LYS A 14 SHEET 1 C 8 LYS B 143 GLY B 149 0 SHEET 2 C 8 GLY B 152 ILE B 166 -1 O GLN B 158 N LYS B 143 SHEET 3 C 8 HIS B 169 VAL B 177 -1 O VAL B 177 N ARG B 157 SHEET 4 C 8 VAL B 132 ILE B 133 1 N ILE B 133 O LEU B 176 SHEET 5 C 8 ILE B 184 ILE B 185 -1 O ILE B 184 N VAL B 132 SHEET 6 C 8 GLN B 118 LEU B 124 1 N LEU B 123 O ILE B 185 SHEET 7 C 8 LEU B 110 ILE B 115 -1 N ILE B 113 O LYS B 120 SHEET 8 C 8 GLY B 152 ILE B 166 -1 O GLU B 165 N LYS B 114

SITE 1 AC1 1 TRP B 106 SITE 1 AC2 4 THR A 74 ASN A 88 HOH A 357 ARG B 141 SITE 1 AC3 15 LEU A 23 ASP A 25 GLY A 27 GLY A 48 SITE 2 AC3 15 GLY A 49 ILE A 84 ASP B 125 GLY B 127 SITE 3 AC3 15 ALA B 128 ASP B 129 ASP B 130 GLY B 148 SITE 4 AC3 15 GLY B 149 PRO B 181 HOH B 316

CRYST1 85.820 58.726 46.592 90.00 90.00 90.00 P 21 21 2 8

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 0.011652 0.000000 0.000000 0.00000

SCALE2 0.000000 0.017028 0.000000 0.00000

SCALE3 0.000000 0.000000 0.021463 0.00000