3D structure

PDB id
8G6Y (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPhe
Experimental method
ELECTRON MICROSCOPY
Resolution
2.09 Å

Loop

Sequence
GAAAGACC*GGA(H2U)AACA*UCG(2MA)(PSU)GU*GUUUAG*CGGUCC
Length
35 nucleotides
Bulged bases
8G6Y|1|a|A|2062, 8G6Y|1|a|A|2448, 8G6Y|1|a|H2U|2449, 8G6Y|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

8G6Y|1|a|G|2057
8G6Y|1|a|A|2058
8G6Y|1|a|A|2059
8G6Y|1|a|A|2060
8G6Y|1|a|G|2061
8G6Y|1|a|A|2062
8G6Y|1|a|C|2063
8G6Y|1|a|C|2064
*
8G6Y|1|a|G|2446
8G6Y|1|a|G|2447
8G6Y|1|a|A|2448
8G6Y|1|a|H2U|2449
8G6Y|1|a|A|2450
8G6Y|1|a|A|2451
8G6Y|1|a|C|2452
8G6Y|1|a|A|2453
*
8G6Y|1|a|U|2500
8G6Y|1|a|C|2501
8G6Y|1|a|G|2502
8G6Y|1|a|2MA|2503
8G6Y|1|a|PSU|2504
8G6Y|1|a|G|2505
8G6Y|1|a|U|2506
*
8G6Y|1|a|G|2583
8G6Y|1|a|U|2584
8G6Y|1|a|U|2585
8G6Y|1|a|U|2586
8G6Y|1|a|A|2587
8G6Y|1|a|G|2588
*
8G6Y|1|a|C|2606
8G6Y|1|a|G|2607
8G6Y|1|a|G|2608
8G6Y|1|a|U|2609
8G6Y|1|a|C|2610
8G6Y|1|a|C|2611

Current chains

Chain a
23S rRNA

Nearby chains

Chain Y
Transfer RNA; tRNA
Chain Z
Transfer RNA; tRNA
Chain c
50S ribosomal protein L2
Chain d
50S ribosomal protein L3
Chain e
50S ribosomal protein L4
Chain k
50S ribosomal protein L15
Chain r
50S ribosomal protein L22
Chain z
50S ribosomal protein L32

Coloring options:

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