3D structure

PDB id
6XA1 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of a drug-like compound stalled human translation termination complex
Experimental method
ELECTRON MICROSCOPY
Resolution
2.8 Å

Loop

Sequence
UAUCAA*UGACCACG
Length
14 nucleotides
Bulged bases
6XA1|1|S2|U|361, 6XA1|1|S2|C|399
QA status
Valid loop

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
IL_6XA1_193 not in the Motif Atlas
Homologous match to IL_4V88_402
Geometric discrepancy: 0.0953
The information below is about IL_4V88_402
Detailed Annotation
Kink-turn with non-sequential stacking
Broad Annotation
Kink-turn
Motif group
IL_45067.5
Basepair signature
cWW-tSH-tSS-tHS-R-cWW-cWW-R
Number of instances in this motif group
16

Unit IDs

6XA1|1|S2|U|359
6XA1|1|S2|A|360
6XA1|1|S2|U|361
6XA1|1|S2|C|362
6XA1|1|S2|A|363
6XA1|1|S2|A|364
*
6XA1|1|S2|U|396
6XA1|1|S2|G|397
6XA1|1|S2|A|398
6XA1|1|S2|C|399
6XA1|1|S2|C|400
6XA1|1|S2|A|401
6XA1|1|S2|C|402
6XA1|1|S2|G|403

Current chains

Chain S2
18S rRNA

Nearby chains

Chain L5
Large subunit ribosomal RNA; LSU rRNA
Chain SI
40S ribosomal protein S8
Chain SL
40S ribosomal protein S11
Chain SX
40S ribosomal protein S23

Coloring options:


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