HL_1K01_032

3D structure

PDB id

1K01 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structural Basis for the Interaction of Antibiotics with the Peptidyl Transferase Center in Eubacteria

Experimental method

X-RAY DIFFRACTION

Resolution

3.5 Å

Loop

Sequence

GUGAGAAUC

Length

9 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

HL_1K01_032 not in the Motif Atlas

Homologous match to HL_7A0S_032

Geometric discrepancy: 0.1912

The information below is about HL_7A0S_032

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.4

Basepair signature

cWW-tWH-F-F-F-F-F

Number of instances in this motif group

137

Unit IDs

1K01|1|A|G|1294
1K01|1|A|U|1295
1K01|1|A|G|1296
1K01|1|A|A|1297
1K01|1|A|G|1298
1K01|1|A|A|1299
1K01|1|A|A|1300
1K01|1|A|U|1301
1K01|1|A|C|1302

Current chains

Chain A

23S rRNA

Nearby chains

Chain L

Ribosomal Protein L22