HL_3NPQ_005

3D structure

PDB id

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

Description

Structure of the S-adenosylhomocysteine riboswitch at 2.18 A

Experimental method

X-RAY DIFFRACTION

Resolution

2.18 Å

Loop

Sequence

CGAGAG

Length

6 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_3NPQ_005 not in the Motif Atlas

Geometric match to HL_3NPQ_001

Geometric discrepancy: 0.0007

The information below is about HL_3NPQ_001

Detailed Annotation

GNRA

Broad Annotation

No text annotation

Motif group

HL_37824.7

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

349

Unit IDs

3NPQ|1|C|C|20
3NPQ|1|C|G|21
3NPQ|1|C|A|22
3NPQ|1|C|G|23
3NPQ|1|C|A|24
3NPQ|1|C|G|25

Current chains

Chain C

S-ADENOSYLHOMOCYSTEINE RIBOSWITCH

Nearby chains

Chain B

SAH (S-adenosyl-L-homocysteine) riboswitch aptamer