HEADER TRANSFERASE 04-MAY-11 3RTX TITLE CRYSTAL STRUCTURE OF MAMMALIAN CAPPING ENZYME (MCE1) AND POL II CTD TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: MRNA-CAPPING ENZYME; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: GTASE DOMAIN (UNP RESIDUES 226-567); COMPND 5 SYNONYM: HCE, MCE1, POLYNUCLEOTIDE 5'-TRIPHOSPHATASE, TPASE, MRNA 5'- COMPND 6 TRIPHOSPHATASE, MRNA GUANYLYLTRANSFERASE, GTP--RNA COMPND 7 GUANYLYLTRANSFERASE, GTASE; COMPND 8 EC: 2.7.7.50; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: RNA POLYMERASE II C-TERMINAL DOMAIN; COMPND 12 CHAIN: C; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 STRAIN: C57BL/6; SOURCE 6 GENE: CAP1A, MCE1, RNGTT; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: TOPO-ADAPTED PET28B-SMT3; SOURCE 12 MOL_ID: 2; SOURCE 13 SYNTHETIC: YES; SOURCE 14 OTHER_DETAILS: SYNTHETIC PHOSPHORYLATED PEPTIDE DERIVED FROM THE C- SOURCE 15 TERMINAL DOMAIN OF RNA POLYMERASE II KEYWDS GUANYLYLTRANSFERASE, RNA POLYMERASE II CTD, LYSYL-N-GMP, NUCLEUS, KEYWDS 2 MRNA CAPPING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.GHOSH,C.D.LIMA REVDAT 3 03-APR-24 3RTX 1 REMARK SEQADV LINK REVDAT 2 30-NOV-11 3RTX 1 JRNL VERSN REVDAT 1 29-JUN-11 3RTX 0 JRNL AUTH A.GHOSH,S.SHUMAN,C.D.LIMA JRNL TITL STRUCTURAL INSIGHTS TO HOW MAMMALIAN CAPPING ENZYME READS JRNL TITL 2 THE CTD CODE. JRNL REF MOL.CELL V. 43 299 2011 JRNL REFN ISSN 1097-2765 JRNL PMID 21683636 JRNL DOI 10.1016/J.MOLCEL.2011.06.001 REMARK 2 REMARK 2 RESOLUTION. 2.81 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.3 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) : 2.81 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3762173.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 17661 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 905 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.81 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2513 REMARK 3 BIN R VALUE (WORKING SET) : 0.3300 REMARK 3 BIN FREE R VALUE : 0.3570 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 134 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.031 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4244 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 122 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -15.83000 REMARK 3 B22 (A**2) : 29.00000 REMARK 3 B33 (A**2) : -13.18000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.54 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) : 0.59 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.740 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.470 ; 2.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.120 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.010 ; 3.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.940 ; 4.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 27.76 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 6 : SEP2.PAR REMARK 3 PARAMETER FILE 7 : 5GA.PAR REMARK 3 PARAMETER FILE 8 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 6 : SEP2.TOP REMARK 3 TOPOLOGY FILE 7 : 5GA.TOP REMARK 3 TOPOLOGY FILE 8 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3RTX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAY-11. REMARK 100 THE DEPOSITION ID IS D_1000065372. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-08 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : CRYO-COOLED SI(111) DOUBLE REMARK 200 CRYSTAL REMARK 200 OPTICS : CRYO-COOLED SI(111) DOUBLE REMARK 200 CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17720 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.21900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NTASE DOMAIN OF CGT1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6% PEG-3350, 100 MM HEPES, 3% DIOXANE REMARK 280 AND 5 MM DTT, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 41.49000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 57.37500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 75.11000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 41.49000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 57.37500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 75.11000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 41.49000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 57.37500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 75.11000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 41.49000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 57.37500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 75.11000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 ASN A 428 REMARK 465 PHE A 429 REMARK 465 ALA A 430 REMARK 465 LYS A 431 REMARK 465 GLU A 432 REMARK 465 VAL A 433 REMARK 465 SER A 434 REMARK 465 HIS A 435 REMARK 465 GLU A 436 REMARK 465 MET A 437 REMARK 465 VAL A 467 REMARK 465 ASP A 468 REMARK 465 PHE A 469 REMARK 465 ARG A 470 REMARK 465 LEU A 471 REMARK 465 LYS A 472 REMARK 465 ILE A 473 REMARK 465 THR A 474 REMARK 465 ARG A 475 REMARK 465 MET A 476 REMARK 465 GLY A 477 REMARK 465 GLY A 478 REMARK 465 GLU A 479 REMARK 465 GLY A 480 REMARK 465 LEU A 481 REMARK 465 LEU A 482 REMARK 465 PRO A 483 REMARK 465 GLN A 484 REMARK 465 ASN A 485 REMARK 465 VAL A 486 REMARK 465 GLY A 487 REMARK 465 LEU A 488 REMARK 465 LEU A 489 REMARK 465 TYR A 490 REMARK 465 VAL A 491 REMARK 465 GLY A 492 REMARK 465 GLY A 493 REMARK 465 TYR A 494 REMARK 465 GLU A 495 REMARK 465 ARG A 496 REMARK 465 PRO A 497 REMARK 465 PHE A 498 REMARK 465 ALA A 499 REMARK 465 GLN A 500 REMARK 465 ILE A 501 REMARK 465 LYS A 502 REMARK 465 VAL A 503 REMARK 465 THR A 504 REMARK 465 LYS A 505 REMARK 465 GLU A 506 REMARK 465 LEU A 507 REMARK 465 LYS A 508 REMARK 465 GLN A 509 REMARK 465 TYR A 510 REMARK 465 ASP A 511 REMARK 465 ASN A 512 REMARK 465 LYS A 513 REMARK 465 ILE A 514 REMARK 465 ILE A 515 REMARK 465 GLU A 516 REMARK 465 CYS A 517 REMARK 465 LYS A 518 REMARK 465 PHE A 519 REMARK 465 GLU A 520 REMARK 465 ASN A 521 REMARK 465 ASN A 522 REMARK 465 SER A 523 REMARK 465 TRP A 524 REMARK 465 VAL A 525 REMARK 465 PHE A 526 REMARK 465 MET A 527 REMARK 465 ARG A 528 REMARK 465 GLN A 529 REMARK 465 ARG A 530 REMARK 465 ILE A 531 REMARK 465 ASP A 532 REMARK 465 LYS A 533 REMARK 465 SER A 534 REMARK 465 PHE A 535 REMARK 465 PRO A 536 REMARK 465 ASN A 537 REMARK 465 PHE B 429 REMARK 465 ALA B 430 REMARK 465 LYS B 431 REMARK 465 GLU B 432 REMARK 465 VAL B 433 REMARK 465 SER B 434 REMARK 465 HIS B 435 REMARK 465 GLU B 436 REMARK 465 ASN B 465 REMARK 465 SER B 466 REMARK 465 VAL B 467 REMARK 465 ASP B 468 REMARK 465 PHE B 469 REMARK 465 ARG B 470 REMARK 465 LEU B 471 REMARK 465 LYS B 472 REMARK 465 ILE B 473 REMARK 465 THR B 474 REMARK 465 ARG B 475 REMARK 465 MET B 476 REMARK 465 GLY B 477 REMARK 465 GLY B 478 REMARK 465 GLU B 479 REMARK 465 GLY B 480 REMARK 465 LEU B 481 REMARK 465 LEU B 482 REMARK 465 PRO B 483 REMARK 465 GLN B 484 REMARK 465 ASN B 485 REMARK 465 VAL B 486 REMARK 465 GLY B 487 REMARK 465 LEU B 488 REMARK 465 LEU B 489 REMARK 465 TYR B 490 REMARK 465 VAL B 491 REMARK 465 GLY B 492 REMARK 465 GLY B 493 REMARK 465 TYR B 494 REMARK 465 GLU B 495 REMARK 465 ARG B 496 REMARK 465 PRO B 497 REMARK 465 PHE B 498 REMARK 465 ALA B 499 REMARK 465 GLN B 500 REMARK 465 ILE B 501 REMARK 465 LYS B 502 REMARK 465 VAL B 503 REMARK 465 THR B 504 REMARK 465 LYS B 505 REMARK 465 GLU B 506 REMARK 465 LEU B 507 REMARK 465 LYS B 508 REMARK 465 GLN B 509 REMARK 465 TYR B 510 REMARK 465 ASP B 511 REMARK 465 ASN B 512 REMARK 465 LYS B 513 REMARK 465 ILE B 514 REMARK 465 ILE B 515 REMARK 465 GLU B 516 REMARK 465 CYS B 517 REMARK 465 LYS B 518 REMARK 465 PHE B 519 REMARK 465 GLU B 520 REMARK 465 ASN B 521 REMARK 465 ASN B 522 REMARK 465 SER B 523 REMARK 465 TRP B 524 REMARK 465 VAL B 525 REMARK 465 PHE B 526 REMARK 465 MET B 527 REMARK 465 ARG B 528 REMARK 465 GLN B 529 REMARK 465 ARG B 530 REMARK 465 ILE B 531 REMARK 465 ASP B 532 REMARK 465 LYS B 533 REMARK 465 SER B 534 REMARK 465 PHE B 535 REMARK 465 PRO B 536 REMARK 465 ASN B 537 REMARK 465 ALA B 538 REMARK 465 TYR B 539 REMARK 465 ASN B 540 REMARK 465 THR B 541 REMARK 465 ALA B 542 REMARK 465 MET B 543 REMARK 465 ALA B 544 REMARK 465 VAL B 545 REMARK 465 THR C 1 REMARK 465 THR C 15 REMARK 465 SEP C 16 REMARK 465 PRO C 17 REMARK 465 SER C 18 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 LYS A 278 -3.63 -51.40 REMARK 500 GLN A 279 -65.81 -104.46 REMARK 500 ASP A 296 57.49 -101.22 REMARK 500 PRO A 371 45.30 -69.36 REMARK 500 LEU A 400 59.85 -117.53 REMARK 500 ASN A 419 22.09 -74.17 REMARK 500 ILE A 420 22.86 -145.89 REMARK 500 LEU A 425 71.17 -110.56 REMARK 500 GLU A 426 -35.34 -147.57 REMARK 500 ASP A 454 1.75 -69.17 REMARK 500 ALA A 566 136.02 -34.25 REMARK 500 LEU B 226 109.88 -38.55 REMARK 500 LYS B 278 -7.17 -56.04 REMARK 500 ASP B 296 25.27 -79.82 REMARK 500 ASN B 324 38.50 72.14 REMARK 500 ASN B 368 50.27 37.64 REMARK 500 ALA B 369 -18.44 75.27 REMARK 500 ILE B 418 -32.67 -32.15 REMARK 500 ASN B 419 3.67 -68.75 REMARK 500 LYS B 423 -8.45 -59.25 REMARK 500 ASP B 438 -159.42 -101.13 REMARK 500 ASP B 454 3.07 -63.84 REMARK 500 SER B 550 -70.35 -68.98 REMARK 500 ALA B 566 -83.37 -81.02 REMARK 500 TYR C 5 79.81 -104.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN B 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1I9S RELATED DB: PDB REMARK 900 TRIPHOSPHATASE DOMAIN OF MOUSE MRNA CAPPING ENZYME REMARK 900 RELATED ID: 1I9T RELATED DB: PDB REMARK 900 TRIPHOSPHATASE DOMAIN OF MOUSE MRNA CAPPING ENZYME DBREF 3RTX A 226 567 UNP O55236 MCE1_MOUSE 226 567 DBREF 3RTX B 226 567 UNP O55236 MCE1_MOUSE 226 567 DBREF 3RTX C 1 18 PDB 3RTX 3RTX 1 18 SEQADV 3RTX SER A 225 UNP O55236 EXPRESSION TAG SEQADV 3RTX SER B 225 UNP O55236 EXPRESSION TAG SEQRES 1 A 343 SER LEU LYS LEU GLY ALA ILE PHE LEU GLU GLY ILE THR SEQRES 2 A 343 VAL LYS GLY VAL THR GLN VAL THR THR GLN PRO LYS LEU SEQRES 3 A 343 GLY GLU VAL GLN GLN LYS CYS HIS GLN PHE CYS GLY TRP SEQRES 4 A 343 GLU GLY SER GLY PHE PRO GLY ALA GLN PRO VAL SER MET SEQRES 5 A 343 ASP LYS GLN ASN ILE ARG LEU LEU GLU GLN LYS PRO TYR SEQRES 6 A 343 LYS VAL SER TRP LYS ALA ASP GLY THR ARG TYR MET MET SEQRES 7 A 343 LEU ILE ASP GLY THR ASN GLU VAL PHE MET ILE ASP ARG SEQRES 8 A 343 ASP ASN SER VAL PHE HIS VAL SER ASN LEU GLU PHE PRO SEQRES 9 A 343 PHE ARG LYS ASP LEU ARG MET HIS LEU SER ASN THR LEU SEQRES 10 A 343 LEU ASP GLY GLU MET ILE ILE ASP LYS VAL ASN GLY GLN SEQRES 11 A 343 ALA VAL PRO ARG TYR LEU ILE TYR ASP ILE ILE LYS PHE SEQRES 12 A 343 ASN ALA GLN PRO VAL GLY ASP CYS ASP PHE ASN ILE ARG SEQRES 13 A 343 LEU GLN CYS ILE GLU ARG GLU ILE ILE SER PRO ARG HIS SEQRES 14 A 343 GLU LYS MET LYS THR GLY LEU ILE ASP LYS THR GLN GLU SEQRES 15 A 343 PRO PHE SER VAL ARG PRO LYS GLN PHE PHE ASP ILE ASN SEQRES 16 A 343 ILE SER ARG LYS LEU LEU GLU GLY ASN PHE ALA LYS GLU SEQRES 17 A 343 VAL SER HIS GLU MET ASP GLY LEU ILE PHE GLN PRO ILE SEQRES 18 A 343 GLY LYS TYR LYS PRO GLY ARG CYS ASP ASP ILE LEU LYS SEQRES 19 A 343 TRP LYS PRO PRO SER LEU ASN SER VAL ASP PHE ARG LEU SEQRES 20 A 343 LYS ILE THR ARG MET GLY GLY GLU GLY LEU LEU PRO GLN SEQRES 21 A 343 ASN VAL GLY LEU LEU TYR VAL GLY GLY TYR GLU ARG PRO SEQRES 22 A 343 PHE ALA GLN ILE LYS VAL THR LYS GLU LEU LYS GLN TYR SEQRES 23 A 343 ASP ASN LYS ILE ILE GLU CYS LYS PHE GLU ASN ASN SER SEQRES 24 A 343 TRP VAL PHE MET ARG GLN ARG ILE ASP LYS SER PHE PRO SEQRES 25 A 343 ASN ALA TYR ASN THR ALA MET ALA VAL CYS ASN SER ILE SEQRES 26 A 343 SER ASN PRO VAL THR LYS GLU MET LEU PHE GLU PHE ILE SEQRES 27 A 343 ASP ARG CYS ALA ALA SEQRES 1 B 343 SER LEU LYS LEU GLY ALA ILE PHE LEU GLU GLY ILE THR SEQRES 2 B 343 VAL LYS GLY VAL THR GLN VAL THR THR GLN PRO LYS LEU SEQRES 3 B 343 GLY GLU VAL GLN GLN LYS CYS HIS GLN PHE CYS GLY TRP SEQRES 4 B 343 GLU GLY SER GLY PHE PRO GLY ALA GLN PRO VAL SER MET SEQRES 5 B 343 ASP LYS GLN ASN ILE ARG LEU LEU GLU GLN LYS PRO TYR SEQRES 6 B 343 LYS VAL SER TRP LYS ALA ASP GLY THR ARG TYR MET MET SEQRES 7 B 343 LEU ILE ASP GLY THR ASN GLU VAL PHE MET ILE ASP ARG SEQRES 8 B 343 ASP ASN SER VAL PHE HIS VAL SER ASN LEU GLU PHE PRO SEQRES 9 B 343 PHE ARG LYS ASP LEU ARG MET HIS LEU SER ASN THR LEU SEQRES 10 B 343 LEU ASP GLY GLU MET ILE ILE ASP LYS VAL ASN GLY GLN SEQRES 11 B 343 ALA VAL PRO ARG TYR LEU ILE TYR ASP ILE ILE LYS PHE SEQRES 12 B 343 ASN ALA GLN PRO VAL GLY ASP CYS ASP PHE ASN ILE ARG SEQRES 13 B 343 LEU GLN CYS ILE GLU ARG GLU ILE ILE SER PRO ARG HIS SEQRES 14 B 343 GLU LYS MET LYS THR GLY LEU ILE ASP LYS THR GLN GLU SEQRES 15 B 343 PRO PHE SER VAL ARG PRO LYS GLN PHE PHE ASP ILE ASN SEQRES 16 B 343 ILE SER ARG LYS LEU LEU GLU GLY ASN PHE ALA LYS GLU SEQRES 17 B 343 VAL SER HIS GLU MET ASP GLY LEU ILE PHE GLN PRO ILE SEQRES 18 B 343 GLY LYS TYR LYS PRO GLY ARG CYS ASP ASP ILE LEU LYS SEQRES 19 B 343 TRP LYS PRO PRO SER LEU ASN SER VAL ASP PHE ARG LEU SEQRES 20 B 343 LYS ILE THR ARG MET GLY GLY GLU GLY LEU LEU PRO GLN SEQRES 21 B 343 ASN VAL GLY LEU LEU TYR VAL GLY GLY TYR GLU ARG PRO SEQRES 22 B 343 PHE ALA GLN ILE LYS VAL THR LYS GLU LEU LYS GLN TYR SEQRES 23 B 343 ASP ASN LYS ILE ILE GLU CYS LYS PHE GLU ASN ASN SER SEQRES 24 B 343 TRP VAL PHE MET ARG GLN ARG ILE ASP LYS SER PHE PRO SEQRES 25 B 343 ASN ALA TYR ASN THR ALA MET ALA VAL CYS ASN SER ILE SEQRES 26 B 343 SER ASN PRO VAL THR LYS GLU MET LEU PHE GLU PHE ILE SEQRES 27 B 343 ASP ARG CYS ALA ALA SEQRES 1 C 18 THR SEP PRO SER TYR SEP PRO THR SEP PRO SER TYR SEP SEQRES 2 C 18 PRO THR SEP PRO SER MODRES 3RTX SEP C 2 SER PHOSPHOSERINE MODRES 3RTX SEP C 6 SER PHOSPHOSERINE MODRES 3RTX SEP C 9 SER PHOSPHOSERINE MODRES 3RTX SEP C 13 SER PHOSPHOSERINE HET SEP C 2 10 HET SEP C 6 10 HET SEP C 9 10 HET SEP C 13 10 HET GUN A 1 11 HET GUN B 2 11 HETNAM SEP PHOSPHOSERINE HETNAM GUN GUANINE HETSYN SEP PHOSPHONOSERINE FORMUL 3 SEP 4(C3 H8 N O6 P) FORMUL 4 GUN 2(C5 H5 N5 O) FORMUL 6 HOH *122(H2 O) HELIX 1 1 PRO A 248 CYS A 261 1 14 HELIX 2 2 GLN A 279 ILE A 281 5 3 HELIX 3 3 ARG A 282 LYS A 287 1 6 HELIX 4 4 PRO A 371 CYS A 375 5 5 HELIX 5 5 ASP A 376 ILE A 388 1 13 HELIX 6 6 ILE A 388 GLY A 399 1 12 HELIX 7 7 ILE A 420 LEU A 425 1 6 HELIX 8 8 ALA A 538 ASN A 551 1 14 HELIX 9 9 THR A 554 ALA A 566 1 13 HELIX 10 10 PRO B 248 PHE B 260 1 13 HELIX 11 11 GLN B 279 GLN B 286 5 8 HELIX 12 12 PRO B 371 CYS B 375 5 5 HELIX 13 13 ASP B 376 ILE B 388 1 13 HELIX 14 14 ILE B 388 THR B 398 1 11 HELIX 15 15 ASP B 402 GLU B 406 5 5 HELIX 16 16 ILE B 420 GLU B 426 1 7 HELIX 17 17 CYS B 546 ASN B 551 1 6 HELIX 18 18 THR B 554 ALA B 567 1 14 SHEET 1 A 7 VAL A 241 GLN A 243 0 SHEET 2 A 7 VAL A 319 VAL A 322 -1 O HIS A 321 N THR A 242 SHEET 3 A 7 VAL A 310 ILE A 313 -1 N MET A 312 O PHE A 320 SHEET 4 A 7 THR A 298 ILE A 304 -1 N MET A 301 O ILE A 313 SHEET 5 A 7 THR A 340 LYS A 350 -1 O THR A 340 N ILE A 304 SHEET 6 A 7 ALA A 355 LYS A 366 -1 O ARG A 358 N ILE A 347 SHEET 7 A 7 SER A 409 PRO A 412 1 O SER A 409 N TYR A 359 SHEET 1 B 5 ALA A 271 SER A 275 0 SHEET 2 B 5 GLY A 451 TRP A 459 1 O GLY A 451 N GLN A 272 SHEET 3 B 5 GLY A 439 PRO A 444 -1 N PHE A 442 O LEU A 457 SHEET 4 B 5 TYR A 289 LYS A 294 -1 N LYS A 294 O GLY A 439 SHEET 5 B 5 PHE A 416 ASP A 417 -1 O PHE A 416 N VAL A 291 SHEET 1 C 2 PRO A 328 PHE A 329 0 SHEET 2 C 2 ASP A 332 HIS A 336 -1 O MET A 335 N PHE A 329 SHEET 1 D 7 VAL B 241 GLN B 243 0 SHEET 2 D 7 VAL B 319 VAL B 322 -1 O HIS B 321 N THR B 242 SHEET 3 D 7 VAL B 310 ILE B 313 -1 N VAL B 310 O VAL B 322 SHEET 4 D 7 THR B 298 ILE B 304 -1 N MET B 301 O ILE B 313 SHEET 5 D 7 THR B 340 VAL B 351 -1 O LEU B 342 N MET B 302 SHEET 6 D 7 GLN B 354 LYS B 366 -1 O ARG B 358 N ILE B 347 SHEET 7 D 7 SER B 409 PRO B 412 1 O SER B 409 N TYR B 359 SHEET 1 E 5 ALA B 271 SER B 275 0 SHEET 2 E 5 GLY B 451 TRP B 459 1 O LYS B 458 N VAL B 274 SHEET 3 E 5 GLY B 439 PRO B 444 -1 N LEU B 440 O TRP B 459 SHEET 4 E 5 TYR B 289 LYS B 294 -1 N LYS B 290 O GLN B 443 SHEET 5 E 5 PHE B 416 ASP B 417 -1 O PHE B 416 N VAL B 291 LINK C SEP C 2 N PRO C 3 1555 1555 1.34 LINK C TYR C 5 N SEP C 6 1555 1555 1.33 LINK C SEP C 6 N PRO C 7 1555 1555 1.34 LINK C THR C 8 N SEP C 9 1555 1555 1.33 LINK C SEP C 9 N PRO C 10 1555 1555 1.34 LINK C TYR C 12 N SEP C 13 1555 1555 1.33 LINK C SEP C 13 N PRO C 14 1555 1555 1.35 CISPEP 1 GLN A 247 PRO A 248 0 0.09 CISPEP 2 GLN B 247 PRO B 248 0 0.07 SITE 1 AC1 7 PRO A 273 ARG A 299 ASP A 343 GLY A 344 SITE 2 AC1 7 GLU A 345 ILE A 441 GLN A 443 SITE 1 AC2 8 HOH B 15 PRO B 273 LYS B 294 ARG B 299 SITE 2 AC2 8 ASP B 343 GLY B 344 GLU B 345 TYR B 362 CRYST1 82.980 114.750 150.220 90.00 90.00 90.00 I 2 2 2 16 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 0.012051 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008715 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006657 0.00000