HEADER TRANSPORT PROTEIN 13-OCT-00 1G1O TITLE CRYSTAL STRUCTURE OF THE HIGHLY AMYLOIDOGENIC TRANSTHYRETIN MUTANT TTR TITLE 2 G53S/E54D/L55S COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSTHYRETIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: PREALBUMIN; COMPND 5 ENGINEERED: YES; COMPND 6 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: PET3 KEYWDS GREEK KEY, BETA BARREL, BETA-SLIP, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.ENEQVIST,K.ANDERSSON,A.OLOFSSON,E.LUNDGREN,A.E.SAUER-ERIKSSON REVDAT 6 07-FEB-24 1G1O 1 REMARK REVDAT 5 03-NOV-21 1G1O 1 SEQADV REVDAT 4 24-JAN-18 1G1O 1 JRNL REMARK REVDAT 3 24-FEB-09 1G1O 1 VERSN REVDAT 2 01-APR-03 1G1O 1 JRNL REVDAT 1 17-OCT-01 1G1O 0 JRNL AUTH T.ENEQVIST,K.ANDERSSON,A.OLOFSSON,E.LUNDGREN, JRNL AUTH 2 A.E.SAUER-ERIKSSON JRNL TITL THE BETA-SLIP: A NOVEL CONCEPT IN TRANSTHYRETIN AMYLOIDOSIS. JRNL REF MOL.CELL V. 6 1207 2000 JRNL REFN ISSN 1097-2765 JRNL PMID 11106758 JRNL DOI 10.1016/S1097-2765(00)00117-9 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.HORNBERG,T.ENEQVIST,A.OLOFSSON,E.LUNDGREN REMARK 1 TITL A COMPARATIVE ANALYSIS OF 23 STRUCTURES OF THE AMYLOIDOGENIC REMARK 1 TITL 2 PROTEIN TRANSTHYRETIN REMARK 1 REF J.MOL.BIOL. V. 302 649 2000 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.2000.4078 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.C.SERPELL,G.GOLDSTEINS,I.DACKLIN,E.LUNDGREN,C.C.F.BLAKE REMARK 1 TITL THE "EDGE STRAND" HYPOTHESIS: PREDICTION AND TEST OF A REMARK 1 TITL 2 MUTATIONAL "HOT-SPOT" ON THE TRANSTHYRETIN MOLECULE REMARK 1 TITL 3 ASSOCIATED WITH FAP AMYLOIDOGENESIS REMARK 1 REF AMYLOID V. 3 75 1996 REMARK 1 REFN ISSN 1350-6129 REMARK 1 REFERENCE 3 REMARK 1 AUTH G.GOLDSTEINS,K.ANDERSSON,A.OLOFSSON,I.DACKLIN,A.EDVINSSON, REMARK 1 AUTH 2 V.BARANOV,O.SANDGREN,C.THYLEN,S.HAMMARSTROM,E.LUNDGREN REMARK 1 TITL CHARACTERIZATION OF TWO HIGHLY AMYLOIDOGENIC MUTANTS OF REMARK 1 TITL 2 TRANSTHYRETIN REMARK 1 REF BIOCHEMISTRY V. 36 5346 1997 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI961649C REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.9 REMARK 3 NUMBER OF REFLECTIONS : 19431 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.238 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 939 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.17 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1563 REMARK 3 BIN R VALUE (WORKING SET) : 0.3317 REMARK 3 BIN FREE R VALUE : 0.3725 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 91 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 : 3466 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 143 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.70000 REMARK 3 B22 (A**2) : -9.70000 REMARK 3 B33 (A**2) : 19.40000 REMARK 3 B12 (A**2) : -4.90000 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) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.33 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.43 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.31 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.460 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.14 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 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) : 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1G1O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1000012122. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUN-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9960 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20911 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.54600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 5000 MME, SODIUM CITRATE, AMMONIUM REMARK 280 SULPHATE, PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 152.63333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 76.31667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 76.31667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 152.63333 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 REMARK 350 TOTAL BURIED SURFACE AREA: 6670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 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 LYS A 9 REMARK 465 CYS A 10 REMARK 465 LYS A 126 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 CYS B 10 REMARK 465 PRO B 125 REMARK 465 LYS B 126 REMARK 465 GLU B 127 REMARK 465 GLY C 1 REMARK 465 PRO C 2 REMARK 465 THR C 3 REMARK 465 GLY C 4 REMARK 465 THR C 5 REMARK 465 GLY C 6 REMARK 465 GLU C 7 REMARK 465 SER C 8 REMARK 465 LYS C 9 REMARK 465 CYS C 10 REMARK 465 PRO C 11 REMARK 465 LYS C 126 REMARK 465 GLU C 127 REMARK 465 GLY D 1 REMARK 465 PRO D 2 REMARK 465 THR D 3 REMARK 465 GLY D 4 REMARK 465 THR D 5 REMARK 465 GLY D 6 REMARK 465 GLU D 7 REMARK 465 SER D 8 REMARK 465 LYS D 9 REMARK 465 LYS D 126 REMARK 465 GLU D 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 SER A 50 OG REMARK 470 GLU A 51 CG CD OE1 OE2 REMARK 470 SER A 52 OG REMARK 470 SER A 53 OG REMARK 470 ASP A 54 CG OD1 OD2 REMARK 470 SER A 55 OG REMARK 470 HIS A 56 CG ND1 CD2 CE1 NE2 REMARK 470 LEU A 58 CG CD1 CD2 REMARK 470 THR A 59 OG1 CG2 REMARK 470 THR A 60 OG1 CG2 REMARK 470 GLU A 61 CG CD OE1 OE2 REMARK 470 GLU A 62 CG CD OE1 OE2 REMARK 470 GLU A 63 CG CD OE1 OE2 REMARK 470 PHE A 64 CG CD1 CD2 CE1 CE2 CZ REMARK 470 SER C 50 OG REMARK 470 GLU C 51 CG CD OE1 OE2 REMARK 470 SER C 52 OG REMARK 470 SER C 53 OG REMARK 470 ASP C 54 CG OD1 OD2 REMARK 470 SER C 55 OG REMARK 470 HIS C 56 CG ND1 CD2 CE1 NE2 REMARK 470 LEU C 58 CG CD1 CD2 REMARK 470 THR C 59 OG1 CG2 REMARK 470 THR C 60 OG1 CG2 REMARK 470 GLU C 61 CG CD OE1 OE2 REMARK 470 GLU C 62 CG CD OE1 OE2 REMARK 470 GLU C 63 CG CD OE1 OE2 REMARK 470 PHE C 64 CG CD1 CD2 CE1 CE2 CZ 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 O ALA C 97 OH TYR C 105 2.02 REMARK 500 O VAL C 65 OH TYR C 69 2.13 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 ALA C 97 N - CA - C ANGL. DEV. = 18.7 DEGREES REMARK 500 PRO C 125 C - N - CA ANGL. DEV. = 11.7 DEGREES 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 SER A 53 -137.02 60.83 REMARK 500 GLU A 66 142.25 -35.74 REMARK 500 HIS A 90 -175.82 178.94 REMARK 500 ASP B 39 72.13 45.76 REMARK 500 THR B 40 115.98 -169.85 REMARK 500 SER B 52 113.73 -167.66 REMARK 500 SER B 53 -133.73 40.88 REMARK 500 ASP B 54 2.47 -68.23 REMARK 500 ALA B 81 1.45 -64.68 REMARK 500 HIS B 90 -179.59 -176.94 REMARK 500 ASN B 98 25.92 44.84 REMARK 500 ALA C 37 -2.69 -57.93 REMARK 500 PHE C 44 -57.37 -132.50 REMARK 500 SER C 52 98.49 -167.23 REMARK 500 SER C 53 -110.81 64.30 REMARK 500 ASN C 98 32.28 -144.52 REMARK 500 ASP C 99 0.43 -58.20 REMARK 500 SER C 100 54.59 -152.26 REMARK 500 ASN C 124 97.63 -69.46 REMARK 500 SER D 52 112.95 -164.21 REMARK 500 SER D 53 -129.93 57.09 REMARK 500 SER D 115 145.91 -174.82 REMARK 500 REMARK 500 REMARK: NULL DBREF 1G1O A 1 127 UNP P02766 TTHY_HUMAN 21 147 DBREF 1G1O B 1 127 UNP P02766 TTHY_HUMAN 21 147 DBREF 1G1O C 1 127 UNP P02766 TTHY_HUMAN 21 147 DBREF 1G1O D 1 127 UNP P02766 TTHY_HUMAN 21 147 SEQADV 1G1O SER A 53 UNP P02766 GLY 73 ENGINEERED MUTATION SEQADV 1G1O ASP A 54 UNP P02766 GLU 74 ENGINEERED MUTATION SEQADV 1G1O SER A 55 UNP P02766 LEU 75 ENGINEERED MUTATION SEQADV 1G1O SER B 53 UNP P02766 GLY 73 ENGINEERED MUTATION SEQADV 1G1O ASP B 54 UNP P02766 GLU 74 ENGINEERED MUTATION SEQADV 1G1O SER B 55 UNP P02766 LEU 75 ENGINEERED MUTATION SEQADV 1G1O SER C 53 UNP P02766 GLY 73 ENGINEERED MUTATION SEQADV 1G1O ASP C 54 UNP P02766 GLU 74 ENGINEERED MUTATION SEQADV 1G1O SER C 55 UNP P02766 LEU 75 ENGINEERED MUTATION SEQADV 1G1O SER D 53 UNP P02766 GLY 73 ENGINEERED MUTATION SEQADV 1G1O ASP D 54 UNP P02766 GLU 74 ENGINEERED MUTATION SEQADV 1G1O SER D 55 UNP P02766 LEU 75 ENGINEERED MUTATION 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 SER ASP SER 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 SER ASP SER 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 SEQRES 1 C 127 GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET SEQRES 2 C 127 VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE SEQRES 3 C 127 ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP SEQRES 4 C 127 THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER SEQRES 5 C 127 SER ASP SER HIS GLY LEU THR THR GLU GLU GLU PHE VAL SEQRES 6 C 127 GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR SEQRES 7 C 127 TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA SEQRES 8 C 127 GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG SEQRES 9 C 127 TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER SEQRES 10 C 127 THR THR ALA VAL VAL THR ASN PRO LYS GLU SEQRES 1 D 127 GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET SEQRES 2 D 127 VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE SEQRES 3 D 127 ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP SEQRES 4 D 127 THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER SEQRES 5 D 127 SER ASP SER HIS GLY LEU THR THR GLU GLU GLU PHE VAL SEQRES 6 D 127 GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR SEQRES 7 D 127 TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA SEQRES 8 D 127 GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG SEQRES 9 D 127 TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER SEQRES 10 D 127 THR THR ALA VAL VAL THR ASN PRO LYS GLU FORMUL 5 HOH *143(H2 O) HELIX 1 1 ASP A 74 LEU A 82 1 9 HELIX 2 2 ASP B 74 ALA B 81 1 8 HELIX 3 3 ASP C 74 ALA C 81 1 8 HELIX 4 4 ALA D 37 ASP D 39 5 3 HELIX 5 5 ASP D 74 ALA D 81 1 8 SHEET 1 A13 LEU A 58 THR A 59 0 SHEET 2 A13 LEU A 12 ASP A 18 -1 N VAL A 14 O LEU A 58 SHEET 3 A13 SER A 23 PRO A 24 -1 O SER A 23 N ASP A 18 SHEET 4 A13 LEU A 12 ASP A 18 -1 N ASP A 18 O SER A 23 SHEET 5 A13 ARG A 104 SER A 112 1 O TYR A 105 N MET A 13 SHEET 6 A13 SER A 115 THR A 123 -1 O SER A 115 N SER A 112 SHEET 7 A13 SER B 115 THR B 123 -1 O TYR B 116 N THR A 118 SHEET 8 A13 ARG B 104 SER B 112 -1 O ARG B 104 N THR B 123 SHEET 9 A13 LEU B 12 ASP B 18 1 O MET B 13 N ILE B 107 SHEET 10 A13 SER B 23 PRO B 24 -1 O SER B 23 N ASP B 18 SHEET 11 A13 LEU B 12 ASP B 18 -1 N ASP B 18 O SER B 23 SHEET 12 A13 SER B 55 THR B 60 -1 O HIS B 56 N VAL B 16 SHEET 13 A13 SER B 50 SER B 52 -1 N SER B 50 O GLY B 57 SHEET 1 B 4 THR A 40 LYS A 48 0 SHEET 2 B 4 ALA A 29 ALA A 36 -1 N VAL A 30 O GLY A 47 SHEET 3 B 4 GLY A 67 ILE A 73 -1 O ILE A 68 N LYS A 35 SHEET 4 B 4 ALA A 91 ALA A 97 -1 O ALA A 91 N ILE A 73 SHEET 1 C 4 THR B 40 LYS B 48 0 SHEET 2 C 4 ALA B 29 ALA B 37 -1 N VAL B 30 O GLY B 47 SHEET 3 C 4 GLY B 67 ILE B 73 -1 O ILE B 68 N LYS B 35 SHEET 4 C 4 ALA B 91 ALA B 97 -1 O ALA B 91 N ILE B 73 SHEET 1 D13 SER C 50 SER C 52 0 SHEET 2 D13 SER C 55 THR C 59 -1 N SER C 55 O SER C 52 SHEET 3 D13 MET C 13 ASP C 18 -1 O VAL C 14 N LEU C 58 SHEET 4 D13 SER C 23 PRO C 24 -1 O SER C 23 N ASP C 18 SHEET 5 D13 MET C 13 ASP C 18 -1 N ASP C 18 O SER C 23 SHEET 6 D13 ARG C 104 SER C 112 1 O TYR C 105 N MET C 13 SHEET 7 D13 SER C 115 THR C 123 -1 O SER C 115 N SER C 112 SHEET 8 D13 SER D 115 THR D 123 -1 O TYR D 116 N THR C 118 SHEET 9 D13 ARG D 104 SER D 112 -1 N ARG D 104 O THR D 123 SHEET 10 D13 LEU D 12 ASP D 18 1 O MET D 13 N ILE D 107 SHEET 11 D13 SER D 23 PRO D 24 -1 O SER D 23 N ASP D 18 SHEET 12 D13 LEU D 12 ASP D 18 -1 N ASP D 18 O SER D 23 SHEET 13 D13 GLY D 57 THR D 60 -1 O LEU D 58 N VAL D 14 SHEET 1 E 4 TRP C 41 PRO C 43 0 SHEET 2 E 4 VAL C 30 LYS C 35 -1 N ARG C 34 O GLU C 42 SHEET 3 E 4 ILE C 68 ILE C 73 -1 O ILE C 68 N LYS C 35 SHEET 4 E 4 ALA C 91 THR C 96 -1 O ALA C 91 N ILE C 73 SHEET 1 F 4 TRP D 41 LYS D 48 0 SHEET 2 F 4 ALA D 29 LYS D 35 -1 N VAL D 30 O GLY D 47 SHEET 3 F 4 GLY D 67 ILE D 73 -1 O ILE D 68 N LYS D 35 SHEET 4 F 4 ALA D 91 ALA D 97 -1 O ALA D 91 N ILE D 73 CRYST1 58.310 58.310 228.950 90.00 90.00 120.00 P 32 2 1 24 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 0.017150 0.009901 -0.000001 0.00000 SCALE2 0.000000 0.019802 -0.000001 0.00000 SCALE3 0.000000 0.000000 0.004368 0.00000