3D structure

PDB id
9O3K (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the wild-type Thermus thermophilus 70S ribosome in complex with macrolide erythromycin, mRNA, aminoacylated A-site Lys-tRNAlys, P-site fMAC-peptidyl-tRNAmet, and deacylated E-site tRNAlys at 2.70A resolution
Experimental method
X-RAY DIFFRACTION
Resolution
2.7 Å

Loop

Sequence
AAAAGACC*GGAUAACA*UCG(2MA)UGUC*GGUUCAG*CGGUCU
Length
37 nucleotides
Bulged bases
9O3K|1|1A|A|2448, 9O3K|1|1A|U|2449, 9O3K|1|1A|U|2609
QA status
Modified nucleotides: 2MA

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

9O3K|1|1A|A|2057
9O3K|1|1A|A|2058
9O3K|1|1A|A|2059
9O3K|1|1A|A|2060
9O3K|1|1A|G|2061
9O3K|1|1A|A|2062
9O3K|1|1A|C|2063
9O3K|1|1A|C|2064
*
9O3K|1|1A|G|2446
9O3K|1|1A|G|2447
9O3K|1|1A|A|2448
9O3K|1|1A|U|2449
9O3K|1|1A|A|2450
9O3K|1|1A|A|2451
9O3K|1|1A|C|2452
9O3K|1|1A|A|2453
*
9O3K|1|1A|U|2500
9O3K|1|1A|C|2501
9O3K|1|1A|G|2502
9O3K|1|1A|2MA|2503
9O3K|1|1A|U|2504
9O3K|1|1A|G|2505
9O3K|1|1A|U|2506
9O3K|1|1A|C|2507
*
9O3K|1|1A|G|2582
9O3K|1|1A|G|2583
9O3K|1|1A|U|2584
9O3K|1|1A|U|2585
9O3K|1|1A|C|2586
9O3K|1|1A|A|2587
9O3K|1|1A|G|2588
*
9O3K|1|1A|C|2606
9O3K|1|1A|G|2607
9O3K|1|1A|G|2608
9O3K|1|1A|U|2609
9O3K|1|1A|C|2610
9O3K|1|1A|U|2611

Current chains

Chain 1A
23S Ribosomal RNA

Nearby chains

Chain 10
50S ribosomal protein L27
Chain 15
50S ribosomal protein L32
Chain 1D
50S ribosomal protein L2
Chain 1E
50S ribosomal protein L3
Chain 1F
50S ribosomal protein L4
Chain 1P
50S ribosomal protein L15
Chain 1Q
50S ribosomal protein L16
Chain 1W
50S ribosomal protein L22
Chain 1w
Transfer RNA; tRNA
Chain 1x
Transfer RNA; tRNA
Chain 1z
P-site Peptidyl-tRNA fMAC-tRNAcys Peptide-part

Coloring options:

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