3D structure

PDB id
7ZTA (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide
Experimental method
ELECTRON MICROSCOPY
Resolution
2.7 Å

Loop

Sequence
GAAAGACC*GGA(H2U)AACA*UCG(2MA)(PSU)GUC*GGUUUAG*CGGUCC
Length
37 nucleotides
Bulged bases
7ZTA|1|23S1|A|2062, 7ZTA|1|23S1|A|2448, 7ZTA|1|23S1|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

7ZTA|1|23S1|G|2057
7ZTA|1|23S1|A|2058
7ZTA|1|23S1|A|2059
7ZTA|1|23S1|A|2060
7ZTA|1|23S1|G|2061
7ZTA|1|23S1|A|2062
7ZTA|1|23S1|C|2063
7ZTA|1|23S1|C|2064
*
7ZTA|1|23S1|G|2446
7ZTA|1|23S1|G|2447
7ZTA|1|23S1|A|2448
7ZTA|1|23S1|H2U|2449
7ZTA|1|23S1|A|2450
7ZTA|1|23S1|A|2451
7ZTA|1|23S1|C|2452
7ZTA|1|23S1|A|2453
*
7ZTA|1|23S1|U|2500
7ZTA|1|23S1|C|2501
7ZTA|1|23S1|G|2502
7ZTA|1|23S1|2MA|2503
7ZTA|1|23S1|PSU|2504
7ZTA|1|23S1|G|2505
7ZTA|1|23S1|U|2506
7ZTA|1|23S1|C|2507
*
7ZTA|1|23S1|G|2582
7ZTA|1|23S1|G|2583
7ZTA|1|23S1|U|2584
7ZTA|1|23S1|U|2585
7ZTA|1|23S1|U|2586
7ZTA|1|23S1|A|2587
7ZTA|1|23S1|G|2588
*
7ZTA|1|23S1|C|2606
7ZTA|1|23S1|G|2607
7ZTA|1|23S1|G|2608
7ZTA|1|23S1|U|2609
7ZTA|1|23S1|C|2610
7ZTA|1|23S1|C|2611

Current chains

Chain 23S1
23S ribosomal RNA

Nearby chains

Chain L021
50S ribosomal protein L2
Chain L031
50S ribosomal protein L3
Chain L041
50S ribosomal protein L4
Chain L151
50S ribosomal protein L15
Chain L221
50S ribosomal protein L22
Chain L271
50S ribosomal protein L27
Chain L321
50S ribosomal protein L32
Chain PQK1
MAAAPQK nascent peptide
Chain PTR1
Transfer RNA; tRNA

Coloring options:

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