HEADER TRANSPORT (THYROXINE) 08-MAR-96 1ROY OBSLTE 21-APR-97 1ROY 2ROY TITLE HUMAN TRANSTHYRETIN COMPLEXED WITH 3',5'-DINITRO-N-ACETYL-L- TITLE 2 THYRONINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSTHYRETIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PREALBUMIN, HTTR, TTR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 TISSUE: PLASMA KEYWDS ALBUMIN, TRANSPORT, RETINOL-BINDING, VITAMIN A, AMYLOID, KEYWDS 2 THYROID HORMONE, LIVER, PLASMA, CEREBROSPINAL FLUID, KEYWDS 3 POLYNEUROPATHY, POLYMORPHISM, DISEASE MUTATION EXPDTA X-RAY DIFFRACTION AUTHOR A.WOJTCZAK,V.CODY,J.LUFT,W.PANGBORN REVDAT 1 01-AUG-96 1ROY 0 JRNL AUTH A.WOJTCZAK,V.CODY,J.LUFT,W.PANGBORN JRNL TITL CRYSTAL STRUCTURES OF HUMAN TRANSTHYRETIN JRNL TITL 2 COMPLEXED WITH THYROXINE AT 2.0 A RESOLUTION AND JRNL TITL 3 3',5'-DINITRO-N-ACETYL-L-THYRONINE AT 2.2 A JRNL TITL 4 RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.WOJTCZAK,J.R.LUFT,V.CODY REMARK 1 TITL STRUCTURAL ASPECTS OF INOTROPIC BIPYRIDINE REMARK 1 TITL 2 BINDING. CRYSTAL STRUCTURE DETERMINATION TO 1.9 A REMARK 1 TITL 3 OF THE HUMAN SERUM TRANSTHYRETIN-MILRINONE COMPLEX REMARK 1 REF J.BIOL.CHEM. V. 268 6202 1993 REMARK 1 REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.WOJTCZAK,J.LUFT,V.CODY REMARK 1 TITL MECHANISM OF MOLECULAR RECOGNITION. STRUCTURAL REMARK 1 TITL 2 ASPECTS OF 3,3'-DIIODO-L-THYRONINE BINDING TO REMARK 1 TITL 3 HUMAN SERUM TRANSTHYRETIN REMARK 1 REF J.BIOL.CHEM. V. 267 353 1992 REMARK 1 REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.CISZAK,V.CODY,J.R.LUFT REMARK 1 TITL CRYSTAL STRUCTURE DETERMINATION AT 2.3-A REMARK 1 TITL 2 RESOLUTION OF HUMAN REMARK 1 TITL 3 TRANSTHYRETIN-3',5'-DIBROMO-2',4,4',6- REMARK 1 TITL 4 TETRAHYDROXYAURONE COMPLEX REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 89 6644 1992 REMARK 1 REFN ASTM PNASA6 US ISSN 0027-8424 REMARK 1 REFERENCE 4 REMARK 1 AUTH C.C.BLAKE,S.J.OATLEY REMARK 1 TITL PROTEIN-DNA AND PROTEIN-HORMONE INTERACTIONS IN REMARK 1 TITL 2 PREALBUMIN: A MODEL OF THE THYROID HORMONE NUCLEAR REMARK 1 TITL 3 RECEPTOR? REMARK 1 REF NATURE V. 268 115 1977 REMARK 1 REFN ASTM NATUAS UK ISSN 0028-0836 REMARK 1 REFERENCE 5 REMARK 1 EDIT R.J.FELDMANN REMARK 1 REF ATLAS OF MACROMOLECULAR 549 1976 REMARK 1 REF 2 STRUCTURE ON MICROFICHE REMARK 1 PUBL ROCKVILLE, MD. : TRACOR JITCO INC. REMARK 1 REFN ISBN 0-917934-01-6 REMARK 1 REFERENCE 6 REMARK 1 EDIT M.O.DAYHOFF REMARK 1 REF ATLAS OF PROTEIN SEQUENCE V. 5 265 1976 REMARK 1 REF 2 AND STRUCTURE (DATA SECTION) REMARK 1 PUBL SILVER SPRING, MD. : NATIONAL BIOMEDICAL RESEARCH REMARK 1 PUBL 2 FOUNDATION REMARK 1 REFN ISBN 0-912466-02-2 REMARK 1 REFERENCE 7 REMARK 1 AUTH C.C.F.BLAKE,M.J.GEISOW,I.D.SWAN,C.RERAT,B.RERAT REMARK 1 TITL STRUCTURE OF HUMAN PLASMA PREALBUMIN AT 2.5 A REMARK 1 TITL 2 RESOLUTION. A PRELIMINARY REPORT ON THE REMARK 1 TITL 3 POLYPEPTIDE CHAIN CONFORMATION, QUATERNARY REMARK 1 TITL 4 STRUCTURE AND THYROXINE BINDING REMARK 1 REF J.MOL.BIOL. V. 88 1 1974 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 8 REMARK 1 AUTH C.C.BLAKE,I.D.SWAN,C.RERAT,J.BERTHOU,A.LAURENT, REMARK 1 AUTH 2 B.RERAT REMARK 1 TITL AN X-RAY STUDY OF THE SUBUNIT STRUCTURE OF REMARK 1 TITL 2 PREALBUMIN REMARK 1 REF J.MOL.BIOL. V. 61 217 1971 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 9664 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.184 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 : 1916 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 82 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 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.060 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.070 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.020 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.200 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.230 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.300 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : 0.330 ; 0.500 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) : 3.200 ; 5.000 REMARK 3 STAGGERED (DEGREES) : 21.200; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 18.600; 15.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.720 ; 1.750 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.660 ; 2.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.030 ; 1.750 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.100 ; 2.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ROY COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 6 REMARK 6 THE MODEL CONTAINS THE 3', 5'-DINITRO-N-ACETYL-THYRONINE REMARK 6 MOLECULE IN BOTH BINDING SITES. THE OCCUPANCY OF 50% REMARK 6 REFLECTS THE PRESENCE OF CRYSTALLOGRAPHIC TWO-FOLD AXIS REMARK 6 AND CORRESPONDS TO SATURATION OF THE BINDING SITES. REMARK 7 REMARK 7 RESIDUES 1 - 6 OF CHAIN A AND RESIDUES 1 - 6, 126 - 127 OF REMARK 7 CHAIN B ARE ILL-DEFINED IN THE ELECTRON DENSITY MAPS AND REMARK 7 HAVE BEEN OMITTED. 82 WATER MOLECULES ARE BUILT INTO THE REMARK 7 STRUCTURE. REMARK 7 REMARK 7 THE FIRST STRAND OF THE *EXTERNAL* SHEET IN EACH SUBUNIT IS REMARK 7 DISCONTINUOUS. TO ACCOMMODATE THESE DISCONTINUITIES EACH REMARK 7 *EXTERNAL* SHEET IS REPRESENTED HERE TWICE, WITH A REMARK 7 DIFFERENT STRAND 1 IN EACH CASE. STRANDS 2, 3, 4 OF *X1A* REMARK 7 ARE IDENTICAL TO STRANDS 2, 3, 4 OF *X2A*. SIMILARLY REMARK 7 STRANDS 2, 3, 4 OF *X1B* ARE IDENTICAL TO STRANDS 2, 3, 4 REMARK 7 OF *X2B*. THIS DESCRIPTION IS CONSISTENT WITH THAT USED BY REMARK 7 BLAKE AND COWORKERS FOR THE NATIVE TRANSTHYRETIN (PROTEIN REMARK 7 DATA BANK ENTRY 2PAB). 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 (%): 44.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 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 1/2-X,1/2+Y,-Z REMARK 290 4555 1/2+X,1/2-Y,-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 21.81050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.02050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.81050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.02050 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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 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' P28 B 128 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 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 LYS B 126 REMARK 465 GLU B 127 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 REMARK 500 O HOH B 148 O HOH B 149 1.99 REMARK 500 NH2 ARG B 21 OH TYR B 78 2.01 REMARK 500 OH TYR A 116 O HOH A 167 2.11 REMARK 500 OD2 ASP B 18 NH2 ARG B 21 2.14 REMARK 500 OD2 ASP B 74 OG SER B 77 2.15 REMARK 500 OE2 GLU B 72 O HOH B 161 2.16 REMARK 500 O HOH B 155 O HOH B 164 2.19 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU B 62 CB - CG - CD ANGL. DEV. = 42.7 DEGREES REMARK 525 REMARK 525 SOLVENT REMARK 525 THE FOLLOWING SOLVENT MOLECULES LIE FARTHER THAN EXPECTED REMARK 525 FROM THE PROTEIN OR NUCLEIC ACID MOLECULE AND MAY BE REMARK 525 ASSOCIATED WITH A SYMMETRY RELATED MOLECULE (M=MODEL REMARK 525 NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 131 DISTANCE = 5.55 ANGSTROMS REMARK 525 HOH B 146 DISTANCE = 6.03 ANGSTROMS 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 REMARK 700 STRANDS 2, 3, 4 OF *X1B* ARE IDENTICAL TO STRANDS 2, 3, 4 REMARK 700 OF *X2B*. THIS DESCRIPTION IS CONSISTENT WITH THAT USED BY REMARK 700 BLAKE AND COWORKERS FOR THE NATIVE TRANSTHYRETIN PROTEIN REMARK 700 DATA BANK ENTRY 2PAB. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: A1 REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: B1 REMARK 800 SITE_DESCRIPTION: NULL REMARK 850 REMARK 850 CORRECTION BEFORE RELEASE REMARK 850 ORIGINAL DEPOSITION REVISED PRIOR TO RELEASE REMARK 850 DATE REVISED: 29-MAY-1996 TRACKING NUMBER: T8276 REMARK 999 REMARK 999 SEQUENCE REMARK 999 1ROY A SWS P02766 1 - 26 NOT IN ATOMS LIST REMARK 999 1ROY B SWS P02766 1 - 26 NOT IN ATOMS LIST REMARK 999 1ROY B SWS P02766 146 - 147 NOT IN ATOMS LIST DBREF 1ROY A 7 127 UNP P02766 TTHY_HUMAN 27 147 DBREF 1ROY B 7 125 UNP P02766 TTHY_HUMAN 27 145 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 GLU 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 GLU 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 P28 A 128 29 HET P28 B 128 29 HETNAM P28 3',5'-DINITRO-N-ACETYL-L-THYRONINE FORMUL 3 P28 2(C17 H15 N3 O9) FORMUL 5 HOH *82(H2 O1) HELIX 1 AA THR A 75 GLY A 83 1 9 HELIX 2 AB THR B 75 GLY B 83 1 9 SHEET 1 IA 4 GLY A 53 LEU A 55 0 SHEET 2 IA 4 PRO A 11 ALA A 19 -1 O VAL A 14 N LEU A 55 SHEET 3 IA 4 TYR A 105 SER A 112 1 N ILE A 107 O MET A 13 SHEET 4 IA 4 TYR A 114 VAL A 121 -1 N THR A 119 O ALA A 108 SHEET 1 IB 4 GLY B 53 LEU B 55 0 SHEET 2 IB 4 PRO B 11 ALA B 19 -1 O VAL B 14 N LEU B 55 SHEET 3 IB 4 TYR B 105 SER B 112 1 N ILE B 107 O MET B 13 SHEET 4 IB 4 TYR B 114 VAL B 121 -1 N THR B 119 O ALA B 108 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 N GLU A 72 O HIS A 31 SHEET 4 X1A 4 ALA A 91 ALA A 97 -1 N VAL A 93 O VAL A 71 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 N GLU A 72 O HIS A 31 SHEET 4 X2A 4 ALA A 91 ALA A 97 -1 N VAL A 93 O VAL A 71 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 N GLU B 72 O HIS B 31 SHEET 4 X1B 4 ALA B 91 ALA B 97 -1 N VAL B 93 O VAL B 71 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 N GLU B 72 O HIS B 31 SHEET 4 X2B 4 ALA B 91 ALA B 97 -1 N VAL B 93 O VAL B 71 TURN 1 AA1 SER A 50 GLY A 53 TURN 2 AA2 SER A 112 SER A 115 TURN 3 AB1 SER B 50 GLY B 53 TURN 4 AB2 SER B 112 SER B 115 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 CRYST1 43.621 86.041 64.953 90.00 90.00 90.00 P 21 21 2 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 0.022925 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011622 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015396 0.00000