HEADER RIBOSOME 07-DEC-03 1RQU TITLE NMR STRUCTURE OF L7 DIMER FROM E.COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: 50S RIBOSOMAL PROTEIN L7/L12; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: L7 DIMER; COMPND 5 SYNONYM: L8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: XL1; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PPR1 KEYWDS PROTEIN L7/L12, RIBOSOME EXPDTA SOLUTION NMR AUTHOR E.V.BOCHAROV,A.G.SOBOL,K.V.PAVLOV,D.M.KORZHNEV,V.A.JARAVINE, AUTHOR 2 A.T.GUDKOV,A.S.ARSENIEV REVDAT 4 02-MAR-22 1RQU 1 REMARK REVDAT 3 24-FEB-09 1RQU 1 VERSN REVDAT 2 08-MAR-05 1RQU 1 JRNL REVDAT 1 02-MAR-04 1RQU 0 JRNL AUTH E.V.BOCHAROV,A.G.SOBOL,K.V.PAVLOV,D.M.KORZHNEV,V.A.JARAVINE, JRNL AUTH 2 A.T.GUDKOV,A.S.ARSENIEV JRNL TITL FROM STRUCTURE AND DYNAMICS OF PROTEIN L7/L12 TO MOLECULAR JRNL TITL 2 SWITCHING IN RIBOSOME. JRNL REF J.BIOL.CHEM. V. 279 17697 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14960595 JRNL DOI 10.1074/JBC.M313384200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR 6.3B, FANTOM 4 REMARK 3 AUTHORS : VARIAN USA (VNMR), SCHAUMANN, T. (FANTOM) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 REPRESENTATIVE STRUCTURE OF L7 DIMER WITH TWO UNORDERED AND REMARK 3 EXTENDED HINGE REGIONS WAS CALCULATED USING THE MEAN STRUCTURES OF REMARK 3 ITS N- AND C-TERMINAL DOMAINS REMARK 3 AND NMR DERIVED CONSTRAINTS OBTAINED FOR U-15N PROTEIN L7 REMARK 4 REMARK 4 1RQU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-DEC-03. REMARK 100 THE DEPOSITION ID IS D_1000020968. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.9 REMARK 210 IONIC STRENGTH : 0.15 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM L7 DIMER U-15N; 50MM REMARK 210 PHOSPHATE BUFFER; 90% H2O, 10% REMARK 210 D2O; 30 C; 1MM L7 DIMER U-15N; REMARK 210 50MM PHOSPHATE BUFFER; 99.9% D2O; REMARK 210 30 C; 1MM L7 DIMER U-15N; 50MM REMARK 210 PHOSPHATE BUFFER; 90% H2O, 10% REMARK 210 D2O; 30 C; TOBACCO VIRUS REMARK 210 ALIGNMENT MEDIUM REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 2D REMARK 210 NOESY; 3D_15N-HNHB; 15N-HMQCJ; REMARK 210 15N-JNH_MODULATED_HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY 1.2.11, CYANA 1.01 REMARK 210 METHOD USED : SIMULATED ANNEALING COMBINED REMARK 210 WITH MOLECULAR DYNAMICS IN REMARK 210 TORSION ANGLE SPACE REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS,TARGET REMARK 210 FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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: 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 ILE A 2 57.65 -97.79 REMARK 500 ALA A 34 50.91 -95.39 REMARK 500 ALA A 35 98.66 -41.29 REMARK 500 ALA A 36 -52.73 -174.20 REMARK 500 ALA A 37 146.26 62.76 REMARK 500 ALA A 39 -53.73 -171.15 REMARK 500 VAL A 40 109.88 62.58 REMARK 500 ALA A 41 129.03 176.86 REMARK 500 ALA A 47 176.36 -50.08 REMARK 500 ALA A 48 61.57 62.35 REMARK 500 LYS A 59 -60.09 -93.13 REMARK 500 ALA A 63 39.58 -92.54 REMARK 500 ASN A 64 56.49 -153.87 REMARK 500 VAL A 72 -77.77 -59.29 REMARK 500 THR A 76 -74.96 -115.74 REMARK 500 ILE B 2 65.05 -117.67 REMARK 500 VAL B 32 42.44 -94.59 REMARK 500 ALA B 34 82.66 175.03 REMARK 500 ALA B 36 179.13 53.16 REMARK 500 VAL B 40 -62.02 -150.74 REMARK 500 ALA B 41 -60.45 -100.41 REMARK 500 ALA B 42 86.39 64.28 REMARK 500 ALA B 47 169.94 -47.27 REMARK 500 ALA B 48 58.01 75.66 REMARK 500 LYS B 59 -60.07 -93.05 REMARK 500 ALA B 63 39.71 -92.65 REMARK 500 ASN B 64 56.56 -154.30 REMARK 500 VAL B 72 -77.34 -59.31 REMARK 500 THR B 76 -75.03 -115.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4429 RELATED DB: BMRB REMARK 900 RELATED ID: 1RQS RELATED DB: PDB REMARK 900 RELATED ID: 1RQT RELATED DB: PDB REMARK 900 RELATED ID: 1RQV RELATED DB: PDB REMARK 900 RELATED ID: 1DD3 RELATED DB: PDB REMARK 900 RELATED ID: 1DD4 RELATED DB: PDB REMARK 900 RELATED ID: 1CTF RELATED DB: PDB DBREF 1RQU A 1 120 UNP P0A7K2 RL7_ECOLI 1 120 DBREF 1RQU B 1 120 UNP P0A7K2 RL7_ECOLI 1 120 SEQRES 1 A 120 SER ILE THR LYS ASP GLN ILE ILE GLU ALA VAL ALA ALA SEQRES 2 A 120 MET SER VAL MET ASP VAL VAL GLU LEU ILE SER ALA MET SEQRES 3 A 120 GLU GLU LYS PHE GLY VAL SER ALA ALA ALA ALA VAL ALA SEQRES 4 A 120 VAL ALA ALA GLY PRO VAL GLU ALA ALA GLU GLU LYS THR SEQRES 5 A 120 GLU PHE ASP VAL ILE LEU LYS ALA ALA GLY ALA ASN LYS SEQRES 6 A 120 VAL ALA VAL ILE LYS ALA VAL ARG GLY ALA THR GLY LEU SEQRES 7 A 120 GLY LEU LYS GLU ALA LYS ASP LEU VAL GLU SER ALA PRO SEQRES 8 A 120 ALA ALA LEU LYS GLU GLY VAL SER LYS ASP ASP ALA GLU SEQRES 9 A 120 ALA LEU LYS LYS ALA LEU GLU GLU ALA GLY ALA GLU VAL SEQRES 10 A 120 GLU VAL LYS SEQRES 1 B 120 SER ILE THR LYS ASP GLN ILE ILE GLU ALA VAL ALA ALA SEQRES 2 B 120 MET SER VAL MET ASP VAL VAL GLU LEU ILE SER ALA MET SEQRES 3 B 120 GLU GLU LYS PHE GLY VAL SER ALA ALA ALA ALA VAL ALA SEQRES 4 B 120 VAL ALA ALA GLY PRO VAL GLU ALA ALA GLU GLU LYS THR SEQRES 5 B 120 GLU PHE ASP VAL ILE LEU LYS ALA ALA GLY ALA ASN LYS SEQRES 6 B 120 VAL ALA VAL ILE LYS ALA VAL ARG GLY ALA THR GLY LEU SEQRES 7 B 120 GLY LEU LYS GLU ALA LYS ASP LEU VAL GLU SER ALA PRO SEQRES 8 B 120 ALA ALA LEU LYS GLU GLY VAL SER LYS ASP ASP ALA GLU SEQRES 9 B 120 ALA LEU LYS LYS ALA LEU GLU GLU ALA GLY ALA GLU VAL SEQRES 10 B 120 GLU VAL LYS HELIX 1 1 THR A 3 ALA A 12 1 10 HELIX 2 2 SER A 15 PHE A 30 1 16 HELIX 3 3 ASN A 64 THR A 76 1 13 HELIX 4 4 GLY A 79 SER A 89 1 11 HELIX 5 5 SER A 99 GLY A 114 1 16 HELIX 6 6 THR B 3 ALA B 12 1 10 HELIX 7 7 SER B 15 PHE B 30 1 16 HELIX 8 8 ASN B 64 THR B 76 1 13 HELIX 9 9 GLY B 79 SER B 89 1 11 HELIX 10 10 SER B 99 GLY B 114 1 16 SHEET 1 A 3 ALA A 92 VAL A 98 0 SHEET 2 A 3 PHE A 54 ALA A 60 -1 N LEU A 58 O ALA A 92 SHEET 3 A 3 GLU A 116 LYS A 120 -1 O GLU A 118 N ILE A 57 SHEET 1 B 3 ALA B 92 VAL B 98 0 SHEET 2 B 3 PHE B 54 ALA B 60 -1 N PHE B 54 O VAL B 98 SHEET 3 B 3 GLU B 116 LYS B 120 -1 O LYS B 120 N ASP B 55 CISPEP 1 ALA A 90 PRO A 91 0 -0.19 CISPEP 2 ALA B 90 PRO B 91 0 -0.23 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