HEADER TRANSPORT (THYROXINE,RETINOL) IN SERUM 20-APR-92 1THC TITLE CRYSTAL STRUCTURE DETERMINATION AT 2.3A OF HUMAN TRANSTHYRETIN-3',5'- TITLE 2 DIBROMO-2',4,4',6-TETRA-HYDROXYAURONE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSTHYRETIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS TRANSPORT (THYROXINE, RETINOL) IN SERUM EXPDTA X-RAY DIFFRACTION AUTHOR E.CISZAK,V.CODY,J.R.LUFT REVDAT 6 14-FEB-24 1THC 1 REMARK LINK REVDAT 5 29-NOV-17 1THC 1 REMARK HELIX REVDAT 4 13-JUL-11 1THC 1 VERSN REVDAT 3 24-FEB-09 1THC 1 VERSN REVDAT 2 01-APR-03 1THC 1 JRNL REVDAT 1 15-JUL-93 1THC 0 JRNL AUTH E.CISZAK,V.CODY,J.R.LUFT JRNL TITL CRYSTAL STRUCTURE DETERMINATION AT 2.3-A RESOLUTION OF HUMAN JRNL TITL 2 TRANSTHYRETIN-3',5'-DIBROMO-2',4,4',6-TETRAHYDROXYAURONE JRNL TITL 3 COMPLEX. JRNL REF PROC.NATL.ACAD.SCI.USA V. 89 6644 1992 JRNL REFN ISSN 0027-8424 JRNL PMID 1631168 JRNL DOI 10.1073/PNAS.89.14.6644 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.WOJTCZAK,J.LUFT,V.CODY REMARK 1 TITL MECHANISM OF MOLECULAR RECOGNITION. STRUCTURAL ASPECTS OF REMARK 1 TITL 2 3,3'-DIIODO-L-THYRONINE BINDING TO HUMAN SERUM TRANSTHYRETIN REMARK 1 REF J.BIOL.CHEM. V. 267 353 1992 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.C.F.BLAKE,S.J.OATLEY REMARK 1 TITL PROTEIN-DNA AND PROTEIN-HORMONE INTERACTIONS IN PREALBUMIN, REMARK 1 TITL 2 A MODEL OF THE THYROID HORMONE NUCLEAR RECEPTOR (QUERY) REMARK 1 REF NATURE V. 268 115 1977 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 3 REMARK 1 AUTH C.C.F.BLAKE,M.J.GEISOW,I.D.A.SWAN,C.RERAT,B.RERAT REMARK 1 TITL STRUCTURE OF HUMAN PLASMA PREALBUMIN AT 2.5 ANGSTROMS REMARK 1 TITL 2 RESOLUTION,A PRELIMINARY REPORT ON THE POLYPEPTIDE CHAIN REMARK 1 TITL 3 CONFORMATION,QUATERNARY STRUCTURE AND THYROXINE BINDING REMARK 1 REF J.MOL.BIOL. V. 88 1 1974 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH C.C.F.BLAKE,I.D.A.SWAN,C.RERAT,J.BERTHOU,A.LAURENT,B.RERAT REMARK 1 TITL AN X-RAY STUDY OF THE SUBUNIT STRUCTURE OF PREALBUMIN REMARK 1 REF J.MOL.BIOL. V. 61 217 1971 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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 + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1791 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 95 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.020 ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1THC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000176677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL 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) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 21.70100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.91850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.70100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.91850 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 43.40200 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 85.83700 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 C4' FL9 A 130 LIES ON A SPECIAL POSITION. REMARK 375 C21 FL9 A 131 LIES ON A SPECIAL POSITION. REMARK 375 C1' FL9 A 131 LIES ON A SPECIAL POSITION. REMARK 375 C1' FL9 B 131 LIES ON A SPECIAL POSITION. REMARK 375 C4' FL9 B 131 LIES ON A SPECIAL POSITION. 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 GLY A 1 REMARK 465 PRO A 2 REMARK 465 THR A 3 REMARK 465 GLY A 4 REMARK 465 THR A 5 REMARK 465 GLY A 6 REMARK 465 GLU A 7 REMARK 465 SER A 8 REMARK 465 GLU A 127 REMARK 465 GLY B 1 REMARK 465 PRO B 2 REMARK 465 THR B 3 REMARK 465 GLY B 4 REMARK 465 THR B 5 REMARK 465 GLY B 6 REMARK 465 GLU B 7 REMARK 465 SER B 8 REMARK 465 LYS B 9 REMARK 465 PRO B 125 REMARK 465 LYS B 126 REMARK 465 GLU B 127 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 9 N CG CD CE NZ REMARK 470 LYS A 126 CG CD CE NZ REMARK 470 ASN B 124 CG OD1 ND2 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 OH TYR B 116 O HOH B 202 2.11 REMARK 500 REMARK 500 REMARK: NULL 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 18 CB - CG - OD1 ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG A 21 C - N - CA ANGL. DEV. = 31.4 DEGREES REMARK 500 ARG A 21 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ALA A 36 CB - CA - C ANGL. DEV. = 9.2 DEGREES REMARK 500 ASP A 39 CB - CG - OD2 ANGL. DEV. = -8.0 DEGREES REMARK 500 SER A 46 CB - CA - C ANGL. DEV. = -15.1 DEGREES REMARK 500 SER A 46 N - CA - CB ANGL. DEV. = 16.1 DEGREES REMARK 500 GLU A 51 CG - CD - OE1 ANGL. DEV. = 15.5 DEGREES REMARK 500 LEU A 55 CB - CG - CD2 ANGL. DEV. = -15.6 DEGREES REMARK 500 HIS A 56 CB - CA - C ANGL. DEV. = -13.4 DEGREES REMARK 500 THR A 60 N - CA - CB ANGL. DEV. = -14.7 DEGREES REMARK 500 PHE A 64 CB - CG - CD1 ANGL. DEV. = 4.8 DEGREES REMARK 500 TYR A 69 CB - CG - CD2 ANGL. DEV. = 4.4 DEGREES REMARK 500 TYR A 69 CB - CG - CD1 ANGL. DEV. = -5.1 DEGREES REMARK 500 LYS A 70 CA - C - O ANGL. DEV. = -14.2 DEGREES REMARK 500 LYS A 70 O - C - N ANGL. DEV. = 12.4 DEGREES REMARK 500 ASP A 74 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 LYS A 76 N - CA - CB ANGL. DEV. = 11.0 DEGREES REMARK 500 TYR A 78 CB - CG - CD1 ANGL. DEV. = -5.1 DEGREES REMARK 500 LEU A 82 CB - CA - C ANGL. DEV. = 16.0 DEGREES REMARK 500 HIS A 88 CA - CB - CG ANGL. DEV. = 10.6 DEGREES REMARK 500 GLU A 89 N - CA - CB ANGL. DEV. = 11.1 DEGREES REMARK 500 HIS A 90 C - N - CA ANGL. DEV. = 15.2 DEGREES REMARK 500 ALA A 91 C - N - CA ANGL. DEV. = 17.4 DEGREES REMARK 500 ASN A 98 C - N - CA ANGL. DEV. = 21.7 DEGREES REMARK 500 ARG A 103 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 103 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 103 O - C - N ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG A 104 NH1 - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ARG A 104 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 TYR A 105 CB - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TYR A 105 CB - CG - CD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ALA A 108 N - CA - CB ANGL. DEV. = -8.6 DEGREES REMARK 500 TYR A 114 CA - CB - CG ANGL. DEV. = -15.4 DEGREES REMARK 500 TYR A 114 CB - CG - CD2 ANGL. DEV. = 4.7 DEGREES REMARK 500 TYR A 114 CB - CG - CD1 ANGL. DEV. = -8.6 DEGREES REMARK 500 TYR A 116 CB - CG - CD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 TYR A 116 CB - CG - CD1 ANGL. DEV. = 4.8 DEGREES REMARK 500 SER A 117 CB - CA - C ANGL. DEV. = 12.2 DEGREES REMARK 500 LYS B 15 CA - CB - CG ANGL. DEV. = 32.4 DEGREES REMARK 500 LEU B 17 CB - CA - C ANGL. DEV. = 14.9 DEGREES REMARK 500 ASP B 18 CB - CG - OD1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG B 21 CD - NE - CZ ANGL. DEV. = 33.8 DEGREES REMARK 500 ARG B 21 NH1 - CZ - NH2 ANGL. DEV. = 7.9 DEGREES REMARK 500 ARG B 21 NE - CZ - NH1 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG B 21 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ALA B 25 CB - CA - C ANGL. DEV. = 17.3 DEGREES REMARK 500 ALA B 29 CB - CA - C ANGL. DEV. = 11.0 DEGREES REMARK 500 PHE B 33 O - C - N ANGL. DEV. = 11.8 DEGREES REMARK 500 ARG B 34 NE - CZ - NH2 ANGL. DEV. = 4.5 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 70 ANGLE DEVIATIONS. 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 ALA A 37 -32.47 -36.05 REMARK 500 ASP A 39 13.52 81.65 REMARK 500 PRO A 43 107.05 -49.59 REMARK 500 THR A 59 -159.09 -136.65 REMARK 500 LYS A 76 -72.26 -39.01 REMARK 500 PRO A 102 123.87 -39.25 REMARK 500 ASN B 27 46.05 76.90 REMARK 500 ALA B 45 149.67 172.64 REMARK 500 LEU B 58 -75.24 22.63 REMARK 500 HIS B 90 165.98 174.68 REMARK 500 ASN B 98 -89.71 -127.10 REMARK 500 ASP B 99 -127.49 59.22 REMARK 500 ARG B 103 -139.98 -112.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 104 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE STRUCTURE CONTAINS THE REMARK 600 3',5'-DIBROMO-2',4,4',6-TETRAHYDROXY AURONE MOLECULES THAT REMARK 600 BIND IN TWO OVERLAPPING BINDING MODES IN EACH OF TWO REMARK 600 INDEPENDENT BINDING SITES OF THE TETRAMER. SINCE THE REMARK 600 BROMOAURONE BINDING IS ALONG 2-FOLD CRYSTALLOGRAPHIC AXIS, REMARK 600 OCCUPANCY OF 25% CORRESPONDS TO SATURATION OF EACH OF THE REMARK 600 BINDING SITES. 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 FL9 B 131 REMARK 700 REMARK 700 SHEET REMARK 700 THE FIRST STRAND OF THE *EXTERNAL* SHEET IN EACH SUBUNIT IS REMARK 700 DISCONTINUOUS. TO ACCOMMODATE THESE DISCONTINUITIES EACH REMARK 700 *EXTERNAL* SHEET IS REPRESENTED HERE TWICE, WITH A REMARK 700 DIFFERENT STRAND 1 IN EACH CASE. STRANDS 2,3,4 OF *X1A* REMARK 700 ARE IDENTICAL TO STRANDS 2,3,4 OF *X2A*. SIMILARLY STRANDS REMARK 700 2,3,4 OF *X1B* ARE IDENTICAL TO STRANDS 2,3,4 OF *X2B*. REMARK 700 THIS DESCRIPTION IS CONSISTENT WITH THAT USED BY BLAKE AND REMARK 700 COWORKERS FOR THE NATIVE TRANSTHYRETIN (PROTEIN DATA BANK REMARK 700 ENTRY 2PAB). REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: A1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: B1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FL9 A 130 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FL9 A 131 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FL9 B 130 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FL9 B 131 DBREF 1THC A 1 127 UNP P02766 TTHY_HUMAN 1 127 DBREF 1THC B 1 127 UNP P02766 TTHY_HUMAN 1 127 SEQRES 1 A 127 GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET SEQRES 2 A 127 VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE SEQRES 3 A 127 ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP SEQRES 4 A 127 THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER SEQRES 5 A 127 GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLN PHE VAL SEQRES 6 A 127 GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR SEQRES 7 A 127 TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA SEQRES 8 A 127 GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG SEQRES 9 A 127 TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER SEQRES 10 A 127 THR THR ALA VAL VAL THR ASN PRO LYS GLU SEQRES 1 B 127 GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET SEQRES 2 B 127 VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE SEQRES 3 B 127 ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP SEQRES 4 B 127 THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER SEQRES 5 B 127 GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLN PHE VAL SEQRES 6 B 127 GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR SEQRES 7 B 127 TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA SEQRES 8 B 127 GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG SEQRES 9 B 127 TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER SEQRES 10 B 127 THR THR ALA VAL VAL THR ASN PRO LYS GLU HET FL9 A 130 23 HET FL9 A 131 11 HET FL9 B 130 23 HET FL9 B 131 11 HETNAM FL9 3',5'-DIBROMO-2',4,4',6'-TETRAHYDROXY AURONE FORMUL 3 FL9 4(C15 H8 BR2 O6) FORMUL 7 HOH *95(H2 O) HELIX 1 AA THR A 75 GLY A 83 1 9 HELIX 2 AB THR B 75 GLY B 83 1 9 SHEET 1 INT 8 GLY A 53 LEU A 55 0 SHEET 2 INT 8 PRO A 11 ALA A 19 -1 O VAL A 14 N LEU A 55 SHEET 3 INT 8 TYR A 105 SER A 112 1 O MET A 13 N ILE A 107 SHEET 4 INT 8 TYR A 114 VAL A 121 -1 O ALA A 108 N THR A 119 SHEET 5 INT 8 TYR B 114 VAL B 121 -1 O THR A 118 N TYR B 116 SHEET 6 INT 8 TYR B 105 SER B 112 -1 N THR B 119 O ALA B 108 SHEET 7 INT 8 PRO B 11 ALA B 19 1 N ILE B 107 O MET B 13 SHEET 8 INT 8 GLY B 53 LEU B 55 -1 N LEU B 55 O VAL B 14 SHEET 1 X1A 4 GLU A 42 GLU A 42 0 SHEET 2 X1A 4 VAL A 28 LYS A 35 -1 O ARG A 34 N GLU A 42 SHEET 3 X1A 4 GLY A 67 ASP A 74 -1 O HIS A 31 N GLU A 72 SHEET 4 X1A 4 ALA A 91 ALA A 97 -1 O VAL A 71 N VAL A 93 SHEET 1 X2A 4 ALA A 45 THR A 49 0 SHEET 2 X2A 4 VAL A 28 LYS A 35 -1 O VAL A 30 N GLY A 47 SHEET 3 X2A 4 GLY A 67 ASP A 74 -1 O HIS A 31 N GLU A 72 SHEET 4 X2A 4 ALA A 91 ALA A 97 -1 O VAL A 71 N VAL A 93 SHEET 1 X1B 4 GLU B 42 GLU B 42 0 SHEET 2 X1B 4 VAL B 28 LYS B 35 -1 O ARG B 34 N GLU B 42 SHEET 3 X1B 4 GLY B 67 ASP B 74 -1 O HIS B 31 N GLU B 72 SHEET 4 X1B 4 ALA B 91 ALA B 97 -1 O VAL B 71 N VAL B 93 SHEET 1 X2B 4 ALA B 45 THR B 49 0 SHEET 2 X2B 4 VAL B 28 LYS B 35 -1 O VAL B 30 N GLY B 47 SHEET 3 X2B 4 GLY B 67 ASP B 74 -1 O HIS B 31 N GLU B 72 SHEET 4 X2B 4 ALA B 91 ALA B 97 -1 O VAL B 71 N VAL B 93 LINK C2 FL9 A 130 C4' FL9 A 131 1555 2665 1.67 LINK C2 FL9 A 130 C4' FL9 A 131 1555 1555 1.76 LINK C3 FL9 A 130 C3' FL9 A 131 1555 1555 1.11 LINK C3 FL9 A 130 C5' FL9 A 131 1555 2665 1.33 LINK C3 FL9 A 130 O4' FL9 A 131 1555 2665 1.48 LINK C3 FL9 A 130 C3' FL9 A 131 1555 2665 1.69 LINK C3 FL9 A 130 C5' FL9 A 131 1555 1555 1.97 LINK C3 FL9 A 130 O4' FL9 A 131 1555 1555 1.56 LINK C3A FL9 A 130 C4' FL9 A 131 1555 2665 1.28 LINK C3A FL9 A 130 C2' FL9 A 131 1555 2665 1.75 LINK C3A FL9 A 130 C6' FL9 A 131 1555 1555 1.86 LINK C3A FL9 A 130 BR1 FL9 A 131 1555 2665 1.82 LINK C3A FL9 A 130 O4' FL9 A 131 1555 1555 1.95 LINK C4 FL9 A 130 C1' FL9 A 131 1555 1555 2.03 LINK C4 FL9 A 130 O2' FL9 A 131 1555 2665 1.33 LINK C5 FL9 A 130 C2' FL9 A 131 1555 2665 1.91 LINK C5 FL9 A 130 C5' FL9 A 131 1555 1555 1.89 LINK C5 FL9 A 130 C6' FL9 A 131 1555 1555 1.82 LINK C5 FL9 A 130 BR1 FL9 A 131 1555 2665 2.03 LINK C5 FL9 A 130 BR2 FL9 A 131 1555 1555 1.71 LINK C5 FL9 A 130 O2' FL9 A 131 1555 2665 1.30 LINK C6 FL9 A 130 BR1 FL9 A 131 1555 2665 1.37 LINK C7A FL9 A 130 C3' FL9 A 131 1555 2665 1.69 LINK C7A FL9 A 130 C4' FL9 A 131 1555 1555 1.88 LINK C7A FL9 A 130 C5' FL9 A 131 1555 1555 1.71 LINK C7A FL9 A 130 BR2 FL9 A 131 1555 1555 1.50 LINK C7A FL9 A 130 O4' FL9 A 131 1555 1555 1.79 LINK C21 FL9 A 130 O4' FL9 A 131 1555 2665 1.66 LINK C21 FL9 A 130 O4' FL9 A 131 1555 1555 1.89 LINK O1 FL9 A 130 O4' FL9 A 131 1555 2665 1.52 LINK O1 FL9 A 130 O4' FL9 A 131 1555 1555 1.26 LINK O3 FL9 A 130 BR1 FL9 A 131 1555 1555 1.72 LINK O3 FL9 A 130 BR2 FL9 A 131 1555 2665 1.87 LINK O3 FL9 A 130 C2' FL9 A 131 1555 1555 1.50 LINK O3 FL9 A 130 C4' FL9 A 131 1555 2665 1.49 LINK O3 FL9 A 130 C6' FL9 A 131 1555 2665 1.55 LINK O3 FL9 A 130 C4' FL9 A 131 1555 1555 1.79 LINK O4 FL9 A 130 C21 FL9 A 131 1555 1555 1.84 LINK O4 FL9 A 130 C21 FL9 A 131 1555 2665 1.78 LINK O4 FL9 A 130 C5' FL9 A 131 1555 1555 2.00 LINK O4 FL9 A 130 O2' FL9 A 131 1555 2665 1.42 LINK O4 FL9 A 130 C21 FL9 A 131 2665 1555 1.78 LINK C5 FL9 A 130 C2' FL9 A 131 2665 1555 1.91 LINK C3A FL9 A 130 C2' FL9 A 131 2665 1555 1.75 LINK C3 FL9 A 130 C3' FL9 A 131 2665 1555 1.69 LINK C7A FL9 A 130 C3' FL9 A 131 2665 1555 1.69 LINK C3A FL9 A 130 C4' FL9 A 131 2665 1555 1.28 LINK C2 FL9 A 130 C4' FL9 A 131 2665 1555 1.67 LINK O3 FL9 A 130 C4' FL9 A 131 2665 1555 1.49 LINK C3 FL9 A 130 C5' FL9 A 131 2665 1555 1.33 LINK O3 FL9 A 130 C6' FL9 A 131 2665 1555 1.55 LINK C5 FL9 A 130 BR1 FL9 A 131 2665 1555 2.03 LINK C6 FL9 A 130 BR1 FL9 A 131 2665 1555 1.37 LINK C3A FL9 A 130 BR1 FL9 A 131 2665 1555 1.82 LINK O3 FL9 A 130 BR2 FL9 A 131 2665 1555 1.87 LINK C5 FL9 A 130 O2' FL9 A 131 2665 1555 1.30 LINK C4 FL9 A 130 O2' FL9 A 131 2665 1555 1.33 LINK O4 FL9 A 130 O2' FL9 A 131 2665 1555 1.42 LINK C3 FL9 A 130 O4' FL9 A 131 2665 1555 1.48 LINK O1 FL9 A 130 O4' FL9 A 131 2665 1555 1.52 LINK C21 FL9 A 130 O4' FL9 A 131 2665 1555 1.66 LINK C2 FL9 B 130 C4' FL9 B 131 1555 2665 1.64 LINK C3 FL9 B 130 O4' FL9 B 131 1555 1555 1.47 LINK C3 FL9 B 130 C3' FL9 B 131 1555 1555 1.57 LINK C3 FL9 B 130 C5' FL9 B 131 1555 2665 1.42 LINK C3 FL9 B 130 O4' FL9 B 131 1555 2665 1.53 LINK C3 FL9 B 130 C3' FL9 B 131 1555 2665 1.53 LINK C3 FL9 B 130 C5' FL9 B 131 1555 1555 1.47 LINK C3A FL9 B 130 BR2 FL9 B 131 1555 1555 1.55 LINK C3A FL9 B 130 BR1 FL9 B 131 1555 2665 1.57 LINK C3A FL9 B 130 C4' FL9 B 131 1555 1555 1.51 LINK C3A FL9 B 130 C2' FL9 B 131 1555 2665 1.88 LINK C3A FL9 B 130 C4' FL9 B 131 1555 2665 1.38 LINK C3A FL9 B 130 C6' FL9 B 131 1555 1555 1.78 LINK C4 FL9 B 130 BR2 FL9 B 131 1555 1555 1.96 LINK C4 FL9 B 130 BR1 FL9 B 131 1555 2665 1.80 LINK C4 FL9 B 130 O2' FL9 B 131 1555 2665 1.46 LINK C4 FL9 B 130 C2' FL9 B 131 1555 2665 1.12 LINK C4 FL9 B 130 C3' FL9 B 131 1555 2665 1.11 LINK C4 FL9 B 130 C5' FL9 B 131 1555 1555 1.23 LINK C5 FL9 B 130 BR2 FL9 B 131 1555 1555 1.93 LINK C5 FL9 B 130 BR1 FL9 B 131 1555 2665 1.69 LINK C5 FL9 B 130 O2' FL9 B 131 1555 2665 1.91 LINK C6 FL9 B 130 BR2 FL9 B 131 1555 1555 1.45 LINK C6 FL9 B 130 BR1 FL9 B 131 1555 2665 1.27 LINK C7A FL9 B 130 BR1 FL9 B 131 1555 2665 1.12 LINK C7A FL9 B 130 O4' FL9 B 131 1555 2665 2.00 LINK C7A FL9 B 130 C3' FL9 B 131 1555 2665 1.89 LINK C7A FL9 B 130 C5' FL9 B 131 1555 1555 1.84 LINK C21 FL9 B 130 O4' FL9 B 131 1555 1555 1.44 LINK C21 FL9 B 130 O4' FL9 B 131 1555 2665 1.74 LINK O1 FL9 B 130 O4' FL9 B 131 1555 1555 1.69 LINK O1 FL9 B 130 O4' FL9 B 131 1555 2665 1.43 LINK O3 FL9 B 130 C2' FL9 B 131 1555 1555 1.61 LINK O3 FL9 B 130 C4' FL9 B 131 1555 1555 1.37 LINK O3 FL9 B 130 C6' FL9 B 131 1555 2665 1.40 LINK O3 FL9 B 130 C4' FL9 B 131 1555 2665 1.43 LINK O4 FL9 B 130 C1' FL9 B 131 1555 1555 1.33 LINK O4 FL9 B 130 C1' FL9 B 131 1555 2665 1.49 LINK O4 FL9 B 130 C3' FL9 B 131 1555 2665 1.91 LINK O4 FL9 B 130 C5' FL9 B 131 1555 1555 2.03 LINK O4 FL9 B 130 C1' FL9 B 131 2665 1555 1.49 LINK C3A FL9 B 130 C2' FL9 B 131 2665 1555 1.88 LINK C4 FL9 B 130 C2' FL9 B 131 2665 1555 1.12 LINK C7A FL9 B 130 C3' FL9 B 131 2665 1555 1.89 LINK C3 FL9 B 130 C3' FL9 B 131 2665 1555 1.53 LINK C4 FL9 B 130 C3' FL9 B 131 2665 1555 1.11 LINK O4 FL9 B 130 C3' FL9 B 131 2665 1555 1.91 LINK C2 FL9 B 130 C4' FL9 B 131 2665 1555 1.64 LINK C3A FL9 B 130 C4' FL9 B 131 2665 1555 1.38 LINK C2 FL9 B 130 C4' FL9 B 131 1555 1555 1.67 LINK O3 FL9 B 130 C4' FL9 B 131 2665 1555 1.43 LINK C3 FL9 B 130 C5' FL9 B 131 2665 1555 1.42 LINK O3 FL9 B 130 C6' FL9 B 131 2665 1555 1.40 LINK C7A FL9 B 130 BR1 FL9 B 131 2665 1555 1.12 LINK C3A FL9 B 130 BR1 FL9 B 131 2665 1555 1.57 LINK C4 FL9 B 130 BR1 FL9 B 131 2665 1555 1.80 LINK C5 FL9 B 130 BR1 FL9 B 131 2665 1555 1.69 LINK C6 FL9 B 130 BR1 FL9 B 131 2665 1555 1.27 LINK C4 FL9 B 130 O2' FL9 B 131 2665 1555 1.46 LINK C5 FL9 B 130 O2' FL9 B 131 2665 1555 1.91 LINK C7A FL9 B 130 O4' FL9 B 131 2665 1555 2.00 LINK O1 FL9 B 130 O4' FL9 B 131 2665 1555 1.43 LINK C3 FL9 B 130 O4' FL9 B 131 2665 1555 1.53 LINK C21 FL9 B 130 O4' FL9 B 131 2665 1555 1.74 SITE 1 A1 13 LYS A 15 VAL A 16 LEU A 17 THR A 106 SITE 2 A1 13 ILE A 107 ALA A 108 ALA A 109 LEU A 110 SITE 3 A1 13 SER A 117 THR A 118 THR A 119 ALA A 120 SITE 4 A1 13 VAL A 121 SITE 1 B1 13 LYS B 15 VAL B 16 LEU B 17 THR B 106 SITE 2 B1 13 ILE B 107 ALA B 108 ALA B 109 LEU B 110 SITE 3 B1 13 SER B 117 THR B 118 THR B 119 ALA B 120 SITE 4 B1 13 VAL B 121 SITE 1 AC1 9 LYS A 15 LEU A 17 THR A 106 ALA A 108 SITE 2 AC1 9 LEU A 110 SER A 117 THR A 119 VAL A 121 SITE 3 AC1 9 FL9 A 131 SITE 1 AC2 3 LYS A 15 LEU A 17 FL9 A 130 SITE 1 AC3 9 LYS B 15 LEU B 17 ALA B 108 LEU B 110 SITE 2 AC3 9 SER B 117 THR B 118 THR B 119 VAL B 121 SITE 3 AC3 9 FL9 B 131 SITE 1 AC4 4 LYS B 15 LEU B 17 ALA B 108 FL9 B 130 CRYST1 43.402 85.837 65.784 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 0.023040 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011650 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015201 0.00000