3D structure

PDB id
4U20 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the E. coli ribosome bound to flopristin.
Experimental method
X-RAY DIFFRACTION
Resolution
2.9 Å

Loop

Sequence
GUGUAGGAUAGGUG*CACCC
Length
19 nucleotides
Bulged bases
None detected
QA status
Unknown status

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_4U20_150 not in the Motif Atlas
Geometric match to IL_7VYX_004
Geometric discrepancy: 0.3208
The information below is about IL_7VYX_004
Detailed Annotation
Partly complementary
Broad Annotation
Partly complementary
Motif group
IL_49751.4
Basepair signature
cWW-cWW-cWW-cWW-cWW
Number of instances in this motif group
16

Unit IDs

4U20|1|BA|G|2110
4U20|1|BA|U|2111
4U20|1|BA|G|2112
4U20|1|BA|U|2113
4U20|1|BA|A|2114
4U20|1|BA|G|2115
4U20|1|BA|G|2116
4U20|1|BA|A|2117
4U20|1|BA|U|2118
4U20|1|BA|A|2119
4U20|1|BA|G|2120
4U20|1|BA|G|2121
4U20|1|BA|U|2122
4U20|1|BA|G|2123
*
4U20|1|BA|C|2175
4U20|1|BA|A|2176
4U20|1|BA|C|2177
4U20|1|BA|C|2178
4U20|1|BA|C|2179

Current chains

Chain BA
23S rRNA

Nearby chains

Chain B5
50S ribosomal protein L1

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.2204 s