HL_6B4V_143

3D structure

PDB id

6B4V (explore in PDB, NAKB, or RNA 3D Hub)

Description

Antibiotic blasticidin S and E. coli release factor 1 bound to the 70S ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.4 Å

Loop

Sequence

GUGAAAGCC

Length

9 nucleotides

Bulged bases

6B4V|1|FB|G|329, 6B4V|1|FB|A|330, 6B4V|1|FB|A|331

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_6B4V_143 not in the Motif Atlas

Homologous match to HL_5J7L_144

Geometric discrepancy: 0.1013

The information below is about HL_5J7L_144

Detailed Annotation

T-loop with unstacked turn

Broad Annotation

T-loop

Motif group

HL_27670.2

Basepair signature

cWW-tWH-F-F

Number of instances in this motif group

13

Unit IDs

6B4V|1|FB|G|327
6B4V|1|FB|U|328
6B4V|1|FB|G|329
6B4V|1|FB|A|330
6B4V|1|FB|A|331
6B4V|1|FB|A|332
6B4V|1|FB|G|333
6B4V|1|FB|C|334
6B4V|1|FB|C|335

Current chains

Chain FB

23S ribosomal RNA

Nearby chains

Chain KB

50S ribosomal protein L4

Chain ZB

50S ribosomal protein L24