HEADER TRANSFERASE 08-JUL-99 1QU6 TITLE STRUCTURE OF THE DOUBLE-STRANDED RNA-BINDING DOMAIN OF THE PROTEIN TITLE 2 KINASE PKR REVEALS THE MOLECULAR BASIS OF ITS DSRNA-MEDIATED TITLE 3 ACTIVATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN KINASE PKR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DSRNA-BINDING N-TERMINAL DOMAIN; COMPND 5 EC: 2.7.1.-; COMPND 6 ENGINEERED: 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 BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS DSRNA-BINDING DOMAIN, PKR, SOLUTION STRUCTURE, PROTEIN KINASE, KEYWDS 2 TRANSFERASE EXPDTA SOLUTION NMR NUMMDL 21 MDLTYP MINIMIZED AVERAGE AUTHOR S.NANDURI,B.W.CARPICK,Y.YANG,B.R.G.WILLIAMS,J.QIN REVDAT 4 02-MAR-22 1QU6 1 REMARK REVDAT 3 24-FEB-09 1QU6 1 VERSN REVDAT 2 01-APR-03 1QU6 1 JRNL REVDAT 1 23-DEC-99 1QU6 0 JRNL AUTH S.NANDURI,B.W.CARPICK,Y.YANG,B.R.WILLIAMS,J.QIN JRNL TITL STRUCTURE OF THE DOUBLE-STRANDED RNA-BINDING DOMAIN OF THE JRNL TITL 2 PROTEIN KINASE PKR REVEALS THE MOLECULAR BASIS OF ITS JRNL TITL 3 DSRNA-MEDIATED ACTIVATION. JRNL REF EMBO J. V. 17 5458 1998 JRNL REFN ISSN 0261-4189 JRNL PMID 9736623 JRNL DOI 10.1093/EMBOJ/17.18.5458 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER, A. T. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QU6 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000001217. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCACB; 3D CBCA(CO)NH; 3D REMARK 210 H(CCO)NH; 3D HCCH-TOCSY; 4D_15N; REMARK 210 13C_EDITED_NOESY; 4D_13C; 2D_15N REMARK 210 HOHAHA; 3D_15N; 3D HNHA; 3D HNHB; REMARK 210 2D-ARO-(HB)CB(CGCD)HD; 2D-ARO_ REMARK 210 (HB)CB(CGCDCE)HE REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITY INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, PIPP REMARK 210 METHOD USED : MODIFIED DG/SA PROTOCOL IN XPLOR REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 90 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 21 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 21 REMARK 210 REMARK 210 REMARK: NULL 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 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 HG1 THR A 154 H GLU A 157 1.23 REMARK 500 H1 GLY A 1 H SER A 2 1.32 REMARK 500 H VAL A 29 O ILE A 52 1.45 REMARK 500 O ASP A 43 H ARG A 45 1.47 REMARK 500 O PRO A 40 H HIS A 42 1.48 REMARK 500 O MET A 16 H ASN A 20 1.49 REMARK 500 O ASN A 70 H LYS A 74 1.57 REMARK 500 O ALA A 163 H TYR A 167 1.59 REMARK 500 O VAL A 29 O ILE A 52 2.18 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 1 HIS A 3 -79.92 -162.77 REMARK 500 1 GLU A 5 22.18 -147.77 REMARK 500 1 ALA A 7 -129.04 -75.31 REMARK 500 1 LEU A 10 3.69 -156.71 REMARK 500 1 ALA A 12 -121.32 94.67 REMARK 500 1 PHE A 14 -97.00 -170.76 REMARK 500 1 VAL A 28 -162.29 -104.45 REMARK 500 1 ASN A 37 97.61 34.39 REMARK 500 1 SER A 38 -13.81 -143.18 REMARK 500 1 PRO A 41 55.14 -63.00 REMARK 500 1 HIS A 42 18.29 42.98 REMARK 500 1 ARG A 44 58.46 -63.73 REMARK 500 1 ASP A 53 -64.91 -120.41 REMARK 500 1 ARG A 55 -18.63 -148.08 REMARK 500 1 PHE A 57 47.40 -157.03 REMARK 500 1 ARG A 63 -178.46 86.28 REMARK 500 1 LYS A 65 -173.40 169.17 REMARK 500 1 LYS A 82 -144.88 -80.38 REMARK 500 1 GLU A 83 -5.42 52.97 REMARK 500 1 PRO A 89 -150.11 -59.34 REMARK 500 1 LEU A 90 -88.51 -86.56 REMARK 500 1 THR A 93 58.24 -115.47 REMARK 500 1 THR A 95 35.11 -95.58 REMARK 500 1 ASN A 96 -86.76 -150.52 REMARK 500 1 SER A 97 -148.36 52.77 REMARK 500 1 SER A 98 174.13 -54.19 REMARK 500 1 LEU A 101 2.08 55.50 REMARK 500 1 SER A 102 -161.73 45.11 REMARK 500 1 TYR A 106 -52.61 -171.08 REMARK 500 1 ALA A 114 -70.22 -60.62 REMARK 500 1 LYS A 117 36.47 -98.77 REMARK 500 1 ARG A 118 103.23 31.85 REMARK 500 1 GLN A 125 142.14 -177.01 REMARK 500 1 VAL A 130 -79.30 -61.50 REMARK 500 1 PRO A 133 1.59 -62.85 REMARK 500 1 GLU A 134 -92.57 -59.97 REMARK 500 1 LYS A 145 41.84 -148.55 REMARK 500 1 SER A 148 74.89 -67.47 REMARK 500 2 SER A 2 -160.26 46.71 REMARK 500 2 HIS A 3 -68.40 -160.74 REMARK 500 2 MET A 4 -125.38 -58.79 REMARK 500 2 GLU A 5 38.53 -153.40 REMARK 500 2 LEU A 10 3.07 -155.91 REMARK 500 2 SER A 11 28.45 -157.59 REMARK 500 2 PHE A 14 -78.17 -129.34 REMARK 500 2 VAL A 28 -166.57 -110.31 REMARK 500 2 ASN A 37 90.99 39.77 REMARK 500 2 PRO A 41 55.79 -65.24 REMARK 500 2 HIS A 42 20.09 40.96 REMARK 500 2 ARG A 44 65.37 -62.33 REMARK 500 REMARK 500 THIS ENTRY HAS 794 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1QU6 A 6 175 UNP P19525 E2AK2_HUMAN 1 170 SEQRES 1 A 179 GLY SER HIS MET GLU MET ALA GLY ASP LEU SER ALA GLY SEQRES 2 A 179 PHE PHE MET GLU GLU LEU ASN THR TYR ARG GLN LYS GLN SEQRES 3 A 179 GLY VAL VAL LEU LYS TYR GLN GLU LEU PRO ASN SER GLY SEQRES 4 A 179 PRO PRO HIS ASP ARG ARG PHE THR PHE GLN VAL ILE ILE SEQRES 5 A 179 ASP GLY ARG GLU PHE PRO GLU GLY GLU GLY ARG SER LYS SEQRES 6 A 179 LYS GLU ALA LYS ASN ALA ALA ALA LYS LEU ALA VAL GLU SEQRES 7 A 179 ILE LEU ASN LYS GLU LYS LYS ALA VAL SER PRO LEU LEU SEQRES 8 A 179 LEU THR THR THR ASN SER SER GLU GLY LEU SER MET GLY SEQRES 9 A 179 ASN TYR ILE GLY LEU ILE ASN ARG ILE ALA GLN LYS LYS SEQRES 10 A 179 ARG LEU THR VAL ASN TYR GLU GLN CYS ALA SER GLY VAL SEQRES 11 A 179 HIS GLY PRO GLU GLY PHE HIS TYR LYS CYS LYS MET GLY SEQRES 12 A 179 GLN LYS GLU TYR SER ILE GLY THR GLY SER THR LYS GLN SEQRES 13 A 179 GLU ALA LYS GLN LEU ALA ALA LYS LEU ALA TYR LEU GLN SEQRES 14 A 179 ILE LEU SER GLU GLU THR GLY SER GLY CYS HELIX 1 1 PHE A 14 GLY A 27 1 14 HELIX 2 2 LYS A 65 LYS A 82 1 18 HELIX 3 3 TYR A 106 LYS A 117 1 12 HELIX 4 4 THR A 154 GLU A 173 1 20 SHEET 1 A 3 LYS A 31 PRO A 36 0 SHEET 2 A 3 PHE A 46 ILE A 51 -1 O THR A 47 N LEU A 35 SHEET 3 A 3 GLU A 59 GLU A 61 -1 O GLY A 60 N PHE A 48 SHEET 1 B 3 THR A 120 SER A 128 0 SHEET 2 B 3 GLY A 135 GLY A 143 -1 N GLY A 135 O SER A 128 SHEET 3 B 3 ILE A 149 GLY A 152 -1 O GLY A 150 N TYR A 138 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 MODEL 2 MODEL 3 MODEL 4 MODEL 5 MODEL 6 MODEL 7 MODEL 8 MODEL 9 MODEL 10 MODEL 11 MODEL 12 MODEL 13 MODEL 14 MODEL 15 MODEL 16 MODEL 17 MODEL 18 MODEL 19 MODEL 20 MODEL 21