HEADER TRANSCRIPTION FACTOR 14-JUL-00 1E53 OBSLTE 08-APR-05 1E53 1Z60 TITLE CARBOXY-TERMINAL DOMAIN OF HUMAN TFIIH P44 SUBUNIT COMPND MOL_ID: 1; COMPND 2 MOLECULE: TFIIH P44 SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CARBOXY-TERMINAL DOMAIN; COMPND 5 SYNONYM: BTF2 P44 SUBUNIT; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PGEX; SOURCE 7 OTHER_DETAILS: GST FUSION PROTEIN KEYWDS BASIC TRANSCRIPTION FACTOR, ZINC BINDING PROTEIN EXPDTA NMR, 23 STRUCTURES AUTHOR E.KELLENBERGER,S.FRIBOURG,H.ROGNIAUX,A.POTERSZMAN,A.VAN AUTHOR 2 DORSSELAER,J.C.THIERRY,J.M.EGLY,D.MORAS,B.KIEFFER REVDAT 2 08-APR-05 1E53 1 OBSLTE REVDAT 1 24-OCT-00 1E53 0 JRNL AUTH S.FRIBOURG,E.KELLENBERGER,H.ROGNIAUX,A.POTERSZMAN, JRNL AUTH 2 A.VAN DORSSELAER,J.C.THIERRY,J.M.EGLY,D.MORAS, JRNL AUTH 3 B.KIEFFER JRNL TITL STRUCTURAL CHARACTERIZATION OF THE CYSTEINE-RICH JRNL TITL 2 DOMAIN OF TFIIH P44 SUBUNIT. JRNL REF J.BIOL.CHEM. V. 275 31963 2000 JRNL REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1E53 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY EBI ON 14-JUL-2000. REMARK 100 THE EBI ID CODE IS EBI-5012. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : 20 MM NACL 50 MM D-TRISDCL REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 90% H2O / 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, TOCSY, DQF-COSY, 1H- REMARK 210 15N 2D HSQC, 15N- EDITED NOESY REMARK 210 -HSQC, 15N-EDITED TOCSY-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX600, DRX800 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 98.0, X-PLOR 3.8 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 23 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOW TOTAL ENERGY, NO NOE REMARK 210 VIOLATION GREATER THAN 0.5 REMARK 210 ANGSTROMS, NO ANGLE VIOLATION REMARK 210 GREATER THAN 5 DEGREES. REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 2 REMARK 210 REMARK 210 REMARK: NMR SAMPLE UNDER ARGON TO PREVENT AIR OXYDATION DUE TO REMARK 210 THE PRESENCE OF ONE SOLVENT ACCESSIBLE FREE CYSTEINE REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 2 HIS A 376 ND1 HIS A 376 CE1 0.031 REMARK 500 21 HIS A 376 ND1 HIS A 376 CE1 0.030 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 7 GLU A 351 N - CA - C ANGL. DEV. = -5.1 DEGREES REMARK 500 10 GLN A 364 N - CA - C ANGL. DEV. = -4.9 DEGREES REMARK 500 17 GLN A 364 N - CA - C ANGL. DEV. = -4.9 DEGREES REMARK 500 21 GLN A 364 N - CA - C ANGL. DEV. = -4.9 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 1 ASP A 377 -48.17 59.12 REMARK 500 1 CYS A 385 -39.74 70.77 REMARK 500 2 ALA A 330 155.61 56.05 REMARK 500 2 ASN A 340 134.79 71.94 REMARK 500 2 ALA A 361 -6.19 139.04 REMARK 500 2 VAL A 375 -136.24 24.53 REMARK 500 3 ALA A 330 -142.33 20.24 REMARK 500 3 GLN A 349 -49.87 61.67 REMARK 500 4 GLN A 349 67.32 -2.40 REMARK 500 4 HIS A 356 162.17 49.41 REMARK 500 4 ALA A 361 36.13 145.10 REMARK 500 5 SER A 378 -109.15 171.33 REMARK 500 6 CYS A 385 -67.97 89.72 REMARK 500 7 GLN A 349 124.61 90.51 REMARK 500 7 LEU A 379 129.69 86.63 REMARK 500 7 CYS A 381 -85.78 80.05 REMARK 500 8 PHE A 331 -165.93 29.21 REMARK 500 8 GLN A 349 60.84 6.95 REMARK 500 8 GLU A 351 -18.65 148.46 REMARK 500 8 HIS A 356 168.87 50.20 REMARK 500 8 CYS A 385 -64.24 80.36 REMARK 500 9 ALA A 361 27.61 136.13 REMARK 500 9 SER A 378 -116.79 -169.50 REMARK 500 10 ALA A 330 143.80 71.30 REMARK 500 10 GLU A 342 120.95 73.99 REMARK 500 10 GLN A 349 -65.71 55.11 REMARK 500 10 LEU A 379 128.89 79.62 REMARK 500 11 ALA A 330 106.51 131.55 REMARK 500 11 TYR A 339 -112.32 -8.73 REMARK 500 11 ASN A 340 -111.65 -179.66 REMARK 500 11 HIS A 356 166.57 55.78 REMARK 500 11 VAL A 375 -139.08 18.74 REMARK 500 12 HIS A 356 165.20 49.20 REMARK 500 12 SER A 378 -100.29 153.24 REMARK 500 13 ALA A 330 -142.55 21.88 REMARK 500 13 LEU A 352 -119.68 4.41 REMARK 500 13 VAL A 375 -156.98 28.55 REMARK 500 13 ASP A 377 -36.74 63.10 REMARK 500 14 ALA A 361 -12.85 146.46 REMARK 500 14 CYS A 381 -132.86 9.11 REMARK 500 16 PHE A 331 176.88 106.84 REMARK 500 16 LEU A 379 -106.20 -176.41 REMARK 500 17 ALA A 330 -143.70 97.10 REMARK 500 17 VAL A 375 -150.42 25.80 REMARK 500 17 LEU A 379 125.90 90.24 REMARK 500 17 CYS A 382 -38.27 113.88 REMARK 500 18 GLN A 349 -65.10 56.63 REMARK 500 18 ALA A 361 35.93 141.27 REMARK 500 18 VAL A 375 -151.32 26.22 REMARK 500 19 VAL A 375 -154.45 27.72 REMARK 500 20 GLU A 342 -111.50 64.27 REMARK 500 20 CYS A 382 69.19 3.37 REMARK 500 21 HIS A 356 -178.63 97.10 REMARK 500 21 LEU A 379 122.42 69.46 REMARK 500 22 ALA A 330 -149.21 25.97 REMARK 500 22 GLN A 349 -38.70 59.79 REMARK 500 22 GLU A 351 58.69 9.33 REMARK 500 22 ALA A 361 37.17 147.58 REMARK 500 23 HIS A 356 160.91 55.46 REMARK 500 23 ALA A 361 -0.29 143.74 REMARK 500 23 SER A 378 -115.26 -156.15 REMARK 500 23 CYS A 382 164.74 48.67 REMARK 500 23 CYS A 385 127.38 132.82 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ZNA REMARK 800 SITE_DESCRIPTION: FIRST ZINC BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: ZNB REMARK 800 SITE_DESCRIPTION: SECOND ZINC BINDING SITE. POSSIBLE MINOR REMARK 800 CONFORMATION MAY INVOLVE ONE OF THE TWO CYSTEINES 382 OR REMARK 800 385 INSTEAD OF ONE HISTIDINE. DBREF 1E53 A 328 386 GB 1737212 AAC52046 76 134 SEQRES 1 A 59 LEU ASP ALA PHE GLN GLU ILE PRO LEU GLU GLU TYR ASN SEQRES 2 A 59 GLY GLU ARG PHE CYS TYR GLY CYS GLN GLY GLU LEU LYS SEQRES 3 A 59 ASP GLN HIS VAL TYR VAL CYS ALA VAL CYS GLN ASN VAL SEQRES 4 A 59 PHE CYS VAL ASP CYS ASP VAL PHE VAL HIS ASP SER LEU SEQRES 5 A 59 HIS CYS CYS PRO GLY CYS ILE HET ZN A 1 1 HET ZN A 2 1 HETNAM ZN ZINC ION FORMUL 2 ZN 2(ZN 2+) HELIX 1 1 PRO A 335 TYR A 339 5 5 HELIX 2 2 CYS A 368 PHE A 374 1 7 SHEET 1 A 3 GLN A 332 ILE A 334 0 SHEET 2 A 3 VAL A 357 VAL A 359 -1 O VAL A 357 N ILE A 334 SHEET 3 A 3 VAL A 366 PHE A 367 -1 O PHE A 367 N TYR A 358 LINK ZN ZN A 1 SG CYS A 345 LINK ZN ZN A 1 SG CYS A 348 LINK ZN ZN A 1 SG CYS A 368 LINK ZN ZN A 1 SG CYS A 371 LINK ZN ZN A 2 NE2 HIS A 376 LINK ZN ZN A 2 NE2 HIS A 380 LINK ZN ZN A 2 SG CYS A 360 LINK ZN ZN A 2 SG CYS A 363 SITE 1 ZNA 4 CYS A 345 CYS A 348 CYS A 368 CYS A 371 SITE 1 ZNB 4 CYS A 360 CYS A 363 HIS A 376 HIS A 380 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1