2024-03-27 REL PDBj PDBj PDBj 2019-01-07 2019-04-17 2019-04-17 2024-03-27 Council of Scientific & Industrial Research India Department of Science & Technology (India) SB/SO/BB-0025/2014 India Cryo-EM density map of peptide deformylase enzyme and chaperone trigger factor bound to the E. coli 70S ribosome Sengupta J Bhakta S E. coli 70S ribosome, Protein biogenesis, Chaperone, Peptide deformylase, Trigger factor, Polypeptide exit tunnel, PPIase, RIBOSOME Bhakta S Akbar S Sengupta J Cryo-EM Structures Reveal Relocalization of MetAP in the Presence of Other Protein Biogenesis Factors at the Ribosomal Tunnel Exit. J. Mol. Biol. UK 431 1426 1439 2019 30753870 doi:10.1016/j.jmb.2019.02.002 1089-8638 0070 JMOBAK EMD-9750 other EM volume
Cryo-EM density map of E. coli 70S ribosome in complex with peptide deformylase enzyme
 EMD-9752 other EM volume
Cryo-EM density map of E. coli 70S ribosome in complex with methionine aminopeptidase enzyme
 EMD-9753 other EM volume
Cryo-EM density map of peptide deformylase and methionine aminopeptidase bound to the E. coli 70S ribosome
 EMD-9759 other EM volume
Cryo-EM density map of methionine aminopeptidase enzyme and chaperone trigger factor bound to the E. coli 70S ribosome
 6j45 FULLOVERLAP E. coli 70S ribosome in complex with enzyme peptide deformylase and chaperone trigger factor E. coli 70S ribosome in complex with enzyme peptide deformylase and chaperone trigger factor 0 1 2
The complex was prepared by incubating E. coli 70S ribosome with peptide deformylase, methionine aminopeptidase and trigger factor in that sequence. However, cryo EM reconstruction of the complex showed no density corresponding to methionine aminopeptidase near the ribosomal tunnel exit.
Escherichia coli H591 Peptide deformylase Escherichia coli H591 0.019357447 1 Escherichia coli LEVO MSVLQVLHIPDERLRKVAKPVEEVNAEIQRIVDDMFETMYAEEGIGLAATQVDIHQRIIVIDVSENRDERLVLINPELLE KSGETGIEEGCLSIPEQRALVPRAEKVKIRALDRDGKPFELEADGLLAICIQHEMDHLVGKLFMDYLSPLKQQRIRQKVE KLDRLKARA F4VJS7 3.5.1.88 Trigger factor Escherichia coli H591 0.04825557 1 Escherichia coli LEVO MQVSVETTQGLGRRVTITIAADSIETAVKSELVNVAKKVRIDGFRKGKVPMNIVAQRYGASVRQDVLGDLMSRNFIDAII KEKINPAGAPTYVPGEYKLGEDFTYSVEFEVYPEVELQGLEAIEVEKPIVEVTDADVDGMLDTLRKQQATWKEKDGAVEA EDRVTIDFTGSVDGEEFEGGKASDFVLAMGQGRMIPGFEDGIKGHKAGEEFTIDVTFPEEYHAENLKGKAAKFAINLKKV EERELPELTAEFIKRFGVEDGSVEGLRAEVRKNMERELKSAIRNRVKSQAIEGLVKANDIDVPAALIDSEIDVLRRQAAQ RFGGNEKQALELPRELFEEQAKRRVVVGLLLGEVIRTNELKADEERVKGLIEEMASAYEDPKEVIEFYSKNKELMDNMRN VALEEQAVEAVLAKAKVTEKETTFNELMNQQA F4VAM2 5.2.1.8 singleParticle particle 7.4 Quantifoil R2/2 COPPER 300 GLOW DISCHARGE ETHANE FEI VITROBOT MARK IV FEI POLARA 300 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 NITROGEN FEI EAGLE (4k x 4k) 4096 4096 10.0 1 12.2 FSC 0.143 CUT-OFF SPIDER 20900 PROJECTION MATCHING PROJECTION MATCHING emd_9778.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 220 220 220 0 0 0 220 220 220 415.8 415.8 415.8 90.0 90.0 90.0 X Y Z -10.265516 13.369857 0.06532132 1.1418496 1.89 1.89 1.89 1.25 AUTHOR Cryo EM structure of E. coli 70S ribosome in complex with enzyme peptide deformylase and chaperone trigger factor 1BS7 A PDB experimental model 1W26 A PDB experimental model