HEADER OXIDOREDUCTASE 30-OCT-12 2YPM TITLE CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST ANIMAL AND TITLE 2 FUNGI COMMON ANCESTOR (LAFCA) FROM THE PRECAMBRIAN PERIOD COMPND MOL_ID: 1; COMPND 2 MOLECULE: LAFCA THIOREDOXIN; COMPND 3 CHAIN: A; COMPND 4 EC: 1.8.1.9; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET30A PLUS KEYWDS OXIDOREDUCTASE, ANCESTRAL RECONSTRUCTED EXPDTA X-RAY DIFFRACTION AUTHOR J.A.GAVIRA,A.INGLES-PRIETO,B.IBARRA-MOLERO,J.M.SANCHEZ-RUIZ REVDAT 4 20-DEC-23 2YPM 1 REMARK REVDAT 3 06-MAR-19 2YPM 1 REMARK REVDAT 2 25-SEP-13 2YPM 1 JRNL REVDAT 1 21-AUG-13 2YPM 0 JRNL AUTH A.INGLES-PRIETO,B.IBARRA-MOLERO,A.DELGADO-DELGADO, JRNL AUTH 2 R.PEREZ-JIMENEZ,J.M.FERNANDEZ,E.A.GAUCHER,J.M.SANCHEZ-RUIZ, JRNL AUTH 3 J.A.GAVIRA JRNL TITL CONSERVATION OF PROTEIN STRUCTURE OVER FOUR BILLION YEARS JRNL REF STRUCTURE V. 21 1690 2013 JRNL REFN ISSN 0969-2126 JRNL PMID 23932589 JRNL DOI 10.1016/J.STR.2013.06.020 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.98 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 4874 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 227 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 19.9836 - 2.7687 1.00 2394 118 0.1565 0.2140 REMARK 3 2 2.7687 - 2.1985 0.99 2253 109 0.1940 0.3069 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.86 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 50.38 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.700 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.52040 REMARK 3 B22 (A**2) : -1.27670 REMARK 3 B33 (A**2) : 2.79720 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 888 REMARK 3 ANGLE : 1.087 1204 REMARK 3 CHIRALITY : 0.075 136 REMARK 3 PLANARITY : 0.005 156 REMARK 3 DIHEDRAL : 15.476 343 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 1:17) REMARK 3 ORIGIN FOR THE GROUP (A): -22.7438 3.6381 4.2795 REMARK 3 T TENSOR REMARK 3 T11: 0.2458 T22: 0.1189 REMARK 3 T33: 0.1940 T12: 0.0887 REMARK 3 T13: -0.1249 T23: -0.0371 REMARK 3 L TENSOR REMARK 3 L11: 5.6653 L22: 2.2074 REMARK 3 L33: 3.3390 L12: 0.6083 REMARK 3 L13: -0.7410 L23: -0.0233 REMARK 3 S TENSOR REMARK 3 S11: 0.2677 S12: 0.5672 S13: 0.0979 REMARK 3 S21: -0.7711 S22: -0.1180 S23: 0.4347 REMARK 3 S31: 0.1099 S32: -0.3114 S33: 0.1882 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 18:58) REMARK 3 ORIGIN FOR THE GROUP (A): -12.8836 -1.0655 11.2743 REMARK 3 T TENSOR REMARK 3 T11: 0.1389 T22: 0.0952 REMARK 3 T33: 0.1047 T12: -0.0320 REMARK 3 T13: 0.0393 T23: -0.0789 REMARK 3 L TENSOR REMARK 3 L11: 3.9217 L22: 3.1358 REMARK 3 L33: 3.0976 L12: -0.3555 REMARK 3 L13: 0.2585 L23: -0.1296 REMARK 3 S TENSOR REMARK 3 S11: -0.0276 S12: -0.0002 S13: 0.1110 REMARK 3 S21: 0.0652 S22: 0.2342 S23: -0.3422 REMARK 3 S31: -0.3512 S32: 0.3638 S33: 0.0126 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 59:66) REMARK 3 ORIGIN FOR THE GROUP (A): -29.0725 -4.1921 11.2887 REMARK 3 T TENSOR REMARK 3 T11: 0.1296 T22: 0.3671 REMARK 3 T33: 0.4586 T12: -0.0509 REMARK 3 T13: -0.0896 T23: 0.0670 REMARK 3 L TENSOR REMARK 3 L11: 1.6762 L22: 0.9679 REMARK 3 L33: 3.3513 L12: -0.4290 REMARK 3 L13: -2.0553 L23: 1.3711 REMARK 3 S TENSOR REMARK 3 S11: -0.0883 S12: 0.4977 S13: -0.1872 REMARK 3 S21: -0.2107 S22: -0.1212 S23: 0.5700 REMARK 3 S31: -0.0102 S32: -0.7781 S33: 0.0693 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 67:83) REMARK 3 ORIGIN FOR THE GROUP (A): -19.4881 -8.1023 5.2875 REMARK 3 T TENSOR REMARK 3 T11: 0.1262 T22: 0.1222 REMARK 3 T33: 0.1730 T12: -0.1688 REMARK 3 T13: 0.0549 T23: -0.0210 REMARK 3 L TENSOR REMARK 3 L11: 2.6110 L22: 1.2973 REMARK 3 L33: 1.1981 L12: 0.9337 REMARK 3 L13: 0.1270 L23: 0.3444 REMARK 3 S TENSOR REMARK 3 S11: -0.0102 S12: 0.1749 S13: 0.0159 REMARK 3 S21: -0.1808 S22: 0.1939 S23: 0.2640 REMARK 3 S31: 0.0863 S32: -0.0986 S33: -0.0092 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 84:93) REMARK 3 ORIGIN FOR THE GROUP (A): -13.9480 -11.2877 5.2607 REMARK 3 T TENSOR REMARK 3 T11: 0.1406 T22: 0.1314 REMARK 3 T33: 0.2011 T12: -0.0689 REMARK 3 T13: 0.1028 T23: -0.0577 REMARK 3 L TENSOR REMARK 3 L11: 0.3525 L22: 0.7886 REMARK 3 L33: 7.3101 L12: 0.3478 REMARK 3 L13: 0.4729 L23: -1.2542 REMARK 3 S TENSOR REMARK 3 S11: -0.2192 S12: 0.2319 S13: -0.2375 REMARK 3 S21: -0.2399 S22: 0.0084 S23: -0.2827 REMARK 3 S31: 0.5074 S32: 0.0214 S33: 0.0055 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 94:105) REMARK 3 ORIGIN FOR THE GROUP (A): -5.1826 -8.4492 7.2397 REMARK 3 T TENSOR REMARK 3 T11: 0.1279 T22: 0.1422 REMARK 3 T33: 0.3324 T12: -0.0462 REMARK 3 T13: 0.0929 T23: -0.0938 REMARK 3 L TENSOR REMARK 3 L11: 2.2621 L22: 2.9885 REMARK 3 L33: 4.8619 L12: 0.2470 REMARK 3 L13: -2.0101 L23: 0.0579 REMARK 3 S TENSOR REMARK 3 S11: -0.1103 S12: -0.0505 S13: -0.1245 REMARK 3 S21: -0.1895 S22: 0.2461 S23: -0.6750 REMARK 3 S31: -0.1139 S32: 0.4501 S33: -0.1330 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2YPM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1290054579. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-11 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 : ESRF REMARK 200 BEAMLINE : BM16 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4904 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.40 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.2600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.70 REMARK 200 R MERGE FOR SHELL (I) : 0.49000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.950 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1ERV REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: COUNTER-DIFFUSION: 0.1M TRIS-HCL, 30% REMARK 280 PEG 4000, 0.2 M MGCL2, PH 8.50, T 277 K, PH 5.5 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 18.74650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.96000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.39550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.96000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.74650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 21.39550 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 ALA A 106 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 40 CE NZ REMARK 470 GLU A 61 CG CD OE1 OE2 REMARK 470 GLU A 63 OE1 OE2 REMARK 470 LYS A 81 CE NZ REMARK 470 LYS A 84 CD CE NZ REMARK 470 LYS A 98 CE NZ REMARK 470 LYS A 102 CD CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASP A 64 CG OD1 OD2 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 NZ LYS A 20 O ASP A 50 2.19 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 92 55.68 -90.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YN1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST GAMMA- REMARK 900 PROTEOBACTERIA COMMON ANCESTOR (LGPCA) FROM THE PRECAMBRIAN PERIOD REMARK 900 RELATED ID: 2YNX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST ARCHAEA REMARK 900 COMMON ANCESTOR (LACA) FROM THE PRECAMBRIAN PERIOD REMARK 900 RELATED ID: 2YOI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST REMARK 900 EUKARYOTES COMMON ANCESTOR (LECA) FROM THE PRECAMBRIAN PERIOD REMARK 900 RELATED ID: 4BA7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST REMARK 900 BACTERIA COMMON ANCESTOR (LBCA) FROM THE PRECAMBRIAN PERIOD REMARK 900 RELATED ID: 2YJ7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A HYPERSTABLE PROTEIN FROM THE PRECAMBRIAN REMARK 900 PERIOD REMARK 900 RELATED ID: 3ZIV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST ARCHAEA- REMARK 900 EUKARYOTES COMMON ANCESTOR (AECA) FROM THE PRECAMBRIAN PERIOD REMARK 999 REMARK 999 SEQUENCE REMARK 999 ANCESTRAL RECONSTRUCTED DBREF 2YPM A 1 106 PDB 2YPM 2YPM 1 106 SEQRES 1 A 106 MET VAL ILE GLN VAL THR ASN LYS ASP GLU PHE GLU SER SEQRES 2 A 106 ILE LEU SER GLU ALA ASP LYS LEU VAL VAL VAL ASP PHE SEQRES 3 A 106 THR ALA THR TRP CYS GLY PRO CYS LYS MET ILE ALA PRO SEQRES 4 A 106 LYS PHE GLU GLU LEU SER GLU GLU TYR PRO ASP ASN VAL SEQRES 5 A 106 VAL PHE LEU LYS VAL ASP VAL ASP GLU VAL GLU ASP VAL SEQRES 6 A 106 ALA ALA GLU TYR GLY ILE SER ALA MET PRO THR PHE GLN SEQRES 7 A 106 PHE PHE LYS ASN GLY LYS LYS VAL ASP GLU LEU THR GLY SEQRES 8 A 106 ALA ASN GLN GLU LYS LEU LYS ALA MET ILE LYS LYS HIS SEQRES 9 A 106 ALA ALA FORMUL 2 HOH *52(H2 O) HELIX 1 1 ASN A 7 ALA A 18 1 12 HELIX 2 2 CYS A 31 TYR A 48 1 18 HELIX 3 3 VAL A 62 ALA A 67 1 6 HELIX 4 4 ASN A 93 ALA A 105 1 13 SHEET 1 AA 5 VAL A 2 VAL A 5 0 SHEET 2 AA 5 VAL A 52 ASP A 58 1 O PHE A 54 N ILE A 3 SHEET 3 AA 5 LEU A 21 THR A 27 1 O LEU A 21 N VAL A 53 SHEET 4 AA 5 THR A 76 LYS A 81 -1 O THR A 76 N PHE A 26 SHEET 5 AA 5 LYS A 84 THR A 90 -1 O LYS A 84 N LYS A 81 SSBOND 1 CYS A 31 CYS A 34 1555 1555 2.07 CISPEP 1 MET A 74 PRO A 75 0 -4.80 CISPEP 2 MET A 74 PRO A 75 0 -3.81 CRYST1 37.493 42.791 55.920 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 0.026672 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023369 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017883 0.00000