J3_4U20_053

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

CAAG*CUAGUAA*UGAAUACG

Length

19 nucleotides

Bulged bases

None detected

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_053 not in the Motif Atlas

Homologous match to J3_4LFB_002

Geometric discrepancy: 0.0761

The information below is about J3_4LFB_002

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J3_25303.4

Basepair signature

cWW-F-F-cSS-F-cWW-tWW-F-tWH-F-tHS-cSH-cWW

Number of instances in this motif group

4

Unit IDs

4U20|1|AA|C|936
4U20|1|AA|A|937
4U20|1|AA|A|938
4U20|1|AA|G|939
*
4U20|1|AA|C|1344
4U20|1|AA|U|1345
4U20|1|AA|A|1346
4U20|1|AA|G|1347
4U20|1|AA|U|1348
4U20|1|AA|A|1349
4U20|1|AA|A|1350
*
4U20|1|AA|U|1372
4U20|1|AA|G|1373
4U20|1|AA|A|1374
4U20|1|AA|A|1375
4U20|1|AA|U|1376
4U20|1|AA|A|1377
4U20|1|AA|C|1378
4U20|1|AA|G|1379

Current chains

Chain AA

16S rRNA

Nearby chains

Chain AG

30S ribosomal protein S7

Chain AI

30S ribosomal protein S9