3D structure

PDB id
4YBB (explore in PDB, NAKB, or RNA 3D Hub)
Description
High-resolution structure of the Escherichia coli ribosome
Experimental method
X-RAY DIFFRACTION
Resolution
2.1 Å

Loop

Sequence
UUUUGUAUAA
Length
10 nucleotides
Bulged bases
4YBB|1|CA|A|574
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
HL_4YBB_080 not in the Motif Atlas
Homologous match to HL_5J7L_150
Geometric discrepancy: 0.0715
The information below is about HL_5J7L_150
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_28252.9
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
141

Unit IDs

4YBB|1|CA|U|566
4YBB|1|CA|U|567
4YBB|1|CA|U|568
4YBB|1|CA|U|569
4YBB|1|CA|G|570
4YBB|1|CA|U|571
4YBB|1|CA|A|572
4YBB|1|CA|U|573
4YBB|1|CA|A|574
4YBB|1|CA|A|575

Current chains

Chain CA
23S rRNA

Nearby chains

Chain C1
50S ribosomal protein L32
Chain CD
50S ribosomal protein L3
Chain CM
50S ribosomal protein L15
Chain CR
50S ribosomal protein L20
Chain CS
50S ribosomal protein L21

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.1017 s