HL_2HOK_002

3D structure

PDB id

2HOK (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of an E. coli thi-box riboswitch bound to thiamine pyrophosphate, calcium ions

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

GAUAAUC*C

Length

8 nucleotides

Bulged bases

None detected

QA status

Missing nucleotides

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_2HOK_002 not in the Motif Atlas

Geometric match to HL_7TZS_002

Geometric discrepancy: 0.1274

The information below is about HL_7TZS_002

Detailed Annotation

T-loop related

Broad Annotation

T-loop

Motif group

HL_67772.2

Basepair signature

cWW-F-F-F-F-F

Number of instances in this motif group

14

Unit IDs

2HOK|1|A|G|66
2HOK|1|A|A|67
2HOK|1|A|U|68
2HOK|1|A|A|69
2HOK|1|A|A|70
2HOK|1|A|U|71
2HOK|1|A|C|73
*
2HOK|1|A|C|73

Current chains

Chain A

thi-box riboswitch

Nearby chains