HL_8BTK_123

3D structure

PDB id

8BTK (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the TRAP complex with the Sec translocon and a translating ribosome

Experimental method

ELECTRON MICROSCOPY

Resolution

3.5 Å

Loop

Sequence

UCUUG(1MA)AAC(A2M)

Length

10 nucleotides

Bulged bases

8BTK|1|B5|C|1269

QA status

Modified nucleotides: 1MA, A2M

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_8BTK_123 not in the Motif Atlas

Homologous match to HL_8C3A_014

Geometric discrepancy: 0.0794

The information below is about HL_8C3A_014

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_43993.1

Basepair signature

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

Number of instances in this motif group

141

Unit IDs

8BTK|1|B5|U|1261
8BTK|1|B5|C|1262
8BTK|1|B5|U|1263
8BTK|1|B5|U|1264
8BTK|1|B5|G|1265
8BTK|1|B5|1MA|1266
8BTK|1|B5|A|1267
8BTK|1|B5|A|1268
8BTK|1|B5|C|1269
8BTK|1|B5|A2M|1270

Current chains

Chain B5

28S rRNA

Nearby chains

Chain BB

Ribosomal protein L3

Chain Ba

60S ribosomal protein L27a

Chain Be

eL32