HL_4L81_002

3D structure

PDB id

4L81 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the SAM-I/IV riboswitch (env87(deltaU92, deltaG93))

Experimental method

X-RAY DIFFRACTION

Resolution

2.95 Å

Loop

Sequence

GACGGACAC

Length

9 nucleotides

Bulged bases (A, C, G, U)

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_72389.1

Basepair signature

cWW-R-R-R-R-R-R

Number of instances in this motif group

1

Unit IDs

4L81|1|A|G|32
4L81|1|A|A|33
4L81|1|A|C|34
4L81|1|A|G|35
4L81|1|A|G|36
4L81|1|A|A|37
4L81|1|A|C|38
4L81|1|A|A|39
4L81|1|A|C|40

Current chains

Chain A

SAM-I/IV variant riboswitch aptamer domain

Nearby chains