3D structure

PDB id
9Q3R (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of the Escherichia coli 70S ribosome bound to mRNA, P-site fMet-tRNAfMet, glycyl-tRNAGly in A/T conformation, EF-Tu-GDPCP, and bottromycin at 1.99A resolution
Experimental method
ELECTRON MICROSCOPY
Resolution
1.99 Å

Loop

Sequence
GAAAGACC*GGA(H2U)AACA*UCG(2MA)(PSU)GUC*GGUUUAG*CGGUCC
Length
37 nucleotides
Bulged bases
9Q3R|1|A|A|2062, 9Q3R|1|A|A|2448, 9Q3R|1|A|H2U|2449, 9Q3R|1|A|U|2609
QA status
Modified nucleotides: H2U, 2MA, PSU

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

9Q3R|1|A|G|2057
9Q3R|1|A|A|2058
9Q3R|1|A|A|2059
9Q3R|1|A|A|2060
9Q3R|1|A|G|2061
9Q3R|1|A|A|2062
9Q3R|1|A|C|2063
9Q3R|1|A|C|2064
*
9Q3R|1|A|G|2446
9Q3R|1|A|G|2447
9Q3R|1|A|A|2448
9Q3R|1|A|H2U|2449
9Q3R|1|A|A|2450
9Q3R|1|A|A|2451
9Q3R|1|A|C|2452
9Q3R|1|A|A|2453
*
9Q3R|1|A|U|2500
9Q3R|1|A|C|2501
9Q3R|1|A|G|2502
9Q3R|1|A|2MA|2503
9Q3R|1|A|PSU|2504
9Q3R|1|A|G|2505
9Q3R|1|A|U|2506
9Q3R|1|A|C|2507
*
9Q3R|1|A|G|2582
9Q3R|1|A|G|2583
9Q3R|1|A|U|2584
9Q3R|1|A|U|2585
9Q3R|1|A|U|2586
9Q3R|1|A|A|2587
9Q3R|1|A|G|2588
*
9Q3R|1|A|C|2606
9Q3R|1|A|G|2607
9Q3R|1|A|G|2608
9Q3R|1|A|U|2609
9Q3R|1|A|C|2610
9Q3R|1|A|C|2611

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain 4
50S ribosomal protein L32
Chain C
50S ribosomal protein L2
Chain D
50S ribosomal protein L3
Chain E
Large ribosomal subunit protein uL4
Chain N
50S ribosomal protein L15
Chain U
50S ribosomal protein L22
Chain x
Transfer RNA; tRNA

Coloring options:

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