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
CCUG*CGAUAGUGAACCAGUAC*GGAAAG
Length
27 nucleotides
Bulged bases
4U20|1|DA|U|34, 4U20|1|DA|U|448, 4U20|1|DA|C|456
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
J3_4U20_069 not in the Motif Atlas
Homologous match to J3_5J7L_067
Geometric discrepancy: 0.0963
The information below is about J3_5J7L_067
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_30040.2
Basepair signature
cWW-tWH-F-cWW-tSS-tHH-cSS-tWH-tSW-tHS-cWW-tWH-F-cSH-tSS-F-F
Number of instances in this motif group
7

Unit IDs

4U20|1|DA|C|32
4U20|1|DA|C|33
4U20|1|DA|U|34
4U20|1|DA|G|35
*
4U20|1|DA|C|445
4U20|1|DA|G|446
4U20|1|DA|A|447
4U20|1|DA|U|448
4U20|1|DA|A|449
4U20|1|DA|G|450
4U20|1|DA|U|451
4U20|1|DA|G|452
4U20|1|DA|A|453
4U20|1|DA|A|454
4U20|1|DA|C|455
4U20|1|DA|C|456
4U20|1|DA|A|457
4U20|1|DA|G|458
4U20|1|DA|U|459
4U20|1|DA|A|460
4U20|1|DA|C|461
*
4U20|1|DA|G|468
4U20|1|DA|G|469
4U20|1|DA|A|470
4U20|1|DA|A|471
4U20|1|DA|A|472
4U20|1|DA|G|473

Current chains

Chain DA
23S rRNA

Nearby chains

Chain D2
50S ribosomal protein L34
Chain DE
50S ribosomal protein L4
Chain DQ
50S ribosomal protein L20
Chain DT
50S ribosomal protein L23

Coloring options:


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