J5_7B5K_005

3D structure

PDB id

7B5K (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.

Experimental method

ELECTRON MICROSCOPY

Resolution

2.9 Å

Loop

Sequence

GAAAGACC*GGAUAACA*UCG(2MA)(PSU)GUC*GGUUUAG*CGGUCC

Length

37 nucleotides

Bulged bases

7B5K|1|A|A|2448, 7B5K|1|A|U|2506, 7B5K|1|A|U|2609

QA status

Modified nucleotides: 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

7B5K|1|A|G|2057
7B5K|1|A|A|2058
7B5K|1|A|A|2059
7B5K|1|A|A|2060
7B5K|1|A|G|2061
7B5K|1|A|A|2062
7B5K|1|A|C|2063
7B5K|1|A|C|2064
*
7B5K|1|A|G|2446
7B5K|1|A|G|2447
7B5K|1|A|A|2448
7B5K|1|A|U|2449
7B5K|1|A|A|2450
7B5K|1|A|A|2451
7B5K|1|A|C|2452
7B5K|1|A|A|2453
*
7B5K|1|A|U|2500
7B5K|1|A|C|2501
7B5K|1|A|G|2502
7B5K|1|A|2MA|2503
7B5K|1|A|PSU|2504
7B5K|1|A|G|2505
7B5K|1|A|U|2506
7B5K|1|A|C|2507
*
7B5K|1|A|G|2582
7B5K|1|A|G|2583
7B5K|1|A|U|2584
7B5K|1|A|U|2585
7B5K|1|A|U|2586
7B5K|1|A|A|2587
7B5K|1|A|G|2588
*
7B5K|1|A|C|2606
7B5K|1|A|G|2607
7B5K|1|A|G|2608
7B5K|1|A|U|2609
7B5K|1|A|C|2610
7B5K|1|A|C|2611

Current chains

Chain A

23S rRNA

Nearby chains

Chain 0

50S ribosomal protein L32

Chain C

50S ribosomal protein L2

Chain D

50S ribosomal protein L3

Chain E

50S ribosomal protein L4

Chain L

50S ribosomal protein L15

Chain S

50S ribosomal protein L22

Chain v

ermC Nacent chain

Chain x

Transfer RNA; tRNA

Chain z

Transfer RNA; tRNA