HL_9E5I_006

3D structure

PDB id

9E5I (explore in PDB, NAKB, or RNA 3D Hub)

Description

env2 cobalamin riboswitch aptamer domain in complex with ethynyl-4-nitrobenzene-cobalamin

Experimental method

X-RAY DIFFRACTION

Resolution

1.42 Å

Loop

Sequence

GUCAUAGUC

Length

9 nucleotides

Bulged bases

9E5I|1|B|C|54, 9E5I|1|B|A|55, 9E5I|1|B|U|56

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_9E5I_006 not in the Motif Atlas

Geometric match to HL_6DN2_002

Geometric discrepancy: 0.1809

The information below is about HL_6DN2_002

Detailed Annotation

T-loop with unstacked turn

Broad Annotation

T-loop

Motif group

HL_27670.3

Basepair signature

cWW-tWH-F-F

Number of instances in this motif group

15

Unit IDs

9E5I|1|B|G|52
9E5I|1|B|U|53
9E5I|1|B|C|54
9E5I|1|B|A|55
9E5I|1|B|U|56
9E5I|1|B|A|57
9E5I|1|B|G|58
9E5I|1|B|U|59
9E5I|1|B|C|60

Current chains

Chain B

RNA (76-MER)

Nearby chains