3D structure

PDB id
9N2B (explore in PDB, NAKB, or RNA 3D Hub)
Description
Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.2 Å

Loop

Sequence
GAAAGACC*GGA(H2U)AACA*UCG(2MA)(PSU)GUC*GGUUUAG*CGGUCC
Length
37 nucleotides
Bulged bases
9N2B|1|23|A|2062, 9N2B|1|23|A|2448, 9N2B|1|23|H2U|2449, 9N2B|1|23|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

9N2B|1|23|G|2057
9N2B|1|23|A|2058
9N2B|1|23|A|2059
9N2B|1|23|A|2060
9N2B|1|23|G|2061
9N2B|1|23|A|2062
9N2B|1|23|C|2063
9N2B|1|23|C|2064
*
9N2B|1|23|G|2446
9N2B|1|23|G|2447
9N2B|1|23|A|2448
9N2B|1|23|H2U|2449
9N2B|1|23|A|2450
9N2B|1|23|A|2451
9N2B|1|23|C|2452
9N2B|1|23|A|2453
*
9N2B|1|23|U|2500
9N2B|1|23|C|2501
9N2B|1|23|G|2502
9N2B|1|23|2MA|2503
9N2B|1|23|PSU|2504
9N2B|1|23|G|2505
9N2B|1|23|U|2506
9N2B|1|23|C|2507
*
9N2B|1|23|G|2582
9N2B|1|23|G|2583
9N2B|1|23|U|2584
9N2B|1|23|U|2585
9N2B|1|23|U|2586
9N2B|1|23|A|2587
9N2B|1|23|G|2588
*
9N2B|1|23|C|2606
9N2B|1|23|G|2607
9N2B|1|23|G|2608
9N2B|1|23|U|2609
9N2B|1|23|C|2610
9N2B|1|23|C|2611

Current chains

Chain 23
23S ribosomal RNA (rRNA) from the rrnB operon

Nearby chains

Chain LB
50S ribosomal protein L2
Chain LC
50S ribosomal protein L3
Chain LD
Large ribosomal subunit protein uL4
Chain LO
50S ribosomal protein L15
Chain LP
50S ribosomal protein L16
Chain LV
Large ribosomal subunit protein uL22
Chain La
50S ribosomal protein L27
Chain Lf
50S ribosomal protein L32
Chain Pt
Transfer RNA; tRNA

Coloring options:

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