HL_4V5B_033

3D structure

PDB id

4V5B (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of PDF binding helix in complex with the ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.74 Å

Loop

Sequence

GUGAAAAGC

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_4V5B_033 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.2214

The information below is about HL_5J7L_165

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.9

Basepair signature

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

Number of instances in this motif group

141

Unit IDs

4V5B|1|AB|G|1281
4V5B|1|AB|U|1282
4V5B|1|AB|G|1283
4V5B|1|AB|A|1284
4V5B|1|AB|A|1285
4V5B|1|AB|A|1286
4V5B|1|AB|A|1287
4V5B|1|AB|G|1288
4V5B|1|AB|C|1289

Current chains

Chain AB

23S RIBOSOMAL RNA

Nearby chains

Chain A5

C-TERM HELIX PDF

Chain AN

50S RIBOSOMAL PROTEIN L17

Chain AS

50S RIBOSOMAL PROTEIN L22