10 20 30 40 50 60 70 80 1ZO3 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER RNA 12-MAY-05 1ZO3
TITLE THE P-SITE AND P/E-SITE TRNA STRUCTURES FITTED TO P/I SITE TITLE 2 CODON.
COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA; COMPND 3 CHAIN: A, B; COMPND 4 OTHER_DETAILS: P-SITE AND P/E-SITE TRNA
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562
KEYWDS E. COLI, RIBOSOME, INITIATION OF PROTEIN SYNTHESIS, KEYWDS 2 INITIATION FACTOR, CRYO-ELETRON MICROSCOPY, RNA
EXPDTA ELECTRON MICROSCOPY
AUTHOR G.S.ALLEN,A.ZAVIALOV,R.GURSKY,M.EHRENBERG,J.FRANK
REVDAT 3 26-JAN-10 1ZO3 1 REMARK REVDAT 2 24-FEB-09 1ZO3 1 VERSN REVDAT 1 14-JUN-05 1ZO3 0
JRNL AUTH G.S.ALLEN,A.ZAVIALOV,R.GURSKY,M.EHRENBERG,J.FRANK JRNL TITL THE CRYO-EM STRUCTURE OF A TRANSLATION INITIATION JRNL TITL 2 COMPLEX FROM ESCHERICHIA COLI. JRNL REF CELL(CAMBRIDGE,MASS.) V. 121 703 2005 JRNL REFN ISSN 0092-8674 JRNL PMID 15935757 JRNL DOI 10.1016/J.CELL.2005.03.023
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 13.80 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : MULTI-REFERENCE REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT OF TRNA REMARK 3 REFINEMENT TARGET : BEST FIT USING RSREF REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : 2.820 REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : 2.820 REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 13.800 REMARK 3 NUMBER OF PARTICLES : 20283 REMARK 3 CTF CORRECTION METHOD : DEFOCUS GROUPS 0.93-3.93 REMARK 3 UM REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: RESOLUTION 13.8 ANGSTROMS (FSC=0.5) AND 8.6 REMARK 3 ANGSTROMS (3SIGMA)
REMARK 4 REMARK 4 1ZO3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-05. REMARK 100 THE RCSB ID CODE IS RCSB032943.
REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : VITREOUS ICE (CRYO EM) REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : ASYMMETRIC REMARK 245 NAME OF SAMPLE : 70S INITIATION COMPLEX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.03 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : HOLEY CARBON GRID AT 20C, REMARK 245 FLASH FROZEN INTO LIQUID ETHAN REMARK 245 SAMPLE BUFFER : POLYMIX BUFFER REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : 01-JAN-04 REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : 100.00 REMARK 245 MICROSCOPE MODEL : TECNAI F20 REMARK 245 DETECTOR TYPE : KODAK SO163 FILM REMARK 245 MINIMUM DEFOCUS (NM) : -930.00 REMARK 245 MAXIMUM DEFOCUS (NM) : -3930.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : 0.00 REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : 0.00 REMARK 245 NOMINAL CS : 2.00 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : NULL REMARK 245 ILLUMINATION MODE : NULL REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : LOW DOSE MODE
REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS.
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZO1 RELATED DB: PDB REMARK 900 RELATED ID: EMD-1248 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-1249 RELATED DB: EMDB
DBREF 1ZO3 A 1 76 PDB 1ZO3 1ZO3 1 76 DBREF 1ZO3 B 1 76 PDB 1ZO3 1ZO3 1 76
SEQRES 1 A 76 G C G G A U U U A G C U C SEQRES 2 A 76 A G U U G G G A G A G C G SEQRES 3 A 76 C C A G A C U G A A G A U SEQRES 4 A 76 C U G G A G G U C C U G U SEQRES 5 A 76 G U U C G A U C C A C A G SEQRES 6 A 76 A A U U C G C A C C A SEQRES 1 B 76 G C G G A U U U A G C U C SEQRES 2 B 76 A G U U G G G A G A G C G SEQRES 3 B 76 C C A G A C U G A A G A U SEQRES 4 B 76 C U G G A G G U C C U G U SEQRES 5 B 76 G U U C G A U C C A C A G SEQRES 6 B 76 A A U U C G C A C C A
CRYST1 366.600 366.600 366.600 90.00 90.00 90.00 P 1 2
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 0.002728 0.000000 0.000000 0.00000
SCALE2 0.000000 0.002728 0.000000 0.00000
SCALE3 0.000000 0.000000 0.002728 0.00000