HL_6SQN_003

3D structure

PDB id

6SQN (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the U1A variant A1-98 Y31H/Q36R/F56W triple mutant co-crystallized with RNA

Experimental method

X-RAY DIFFRACTION

Resolution

2.05 Å

Loop

Sequence

CCAUUGCACG

Length

10 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_6SQN_003 not in the Motif Atlas

Geometric match to HL_6D12_002

Geometric discrepancy: 0.1674

The information below is about HL_6D12_002

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_89167.2

Basepair signature

cWW-F-F

Number of instances in this motif group

22

Unit IDs

6SQN|1|Z|C|4
6SQN|1|Z|C|5
6SQN|1|Z|A|6
6SQN|1|Z|U|7
6SQN|1|Z|U|8
6SQN|1|Z|G|9
6SQN|1|Z|C|10
6SQN|1|Z|A|11
6SQN|1|Z|C|12
6SQN|1|Z|G|17

Current chains

Chain Z

RNA hairpin

Nearby chains

Chain B

U1 small nuclear ribonucleoprotein A

Chain C

U1 small nuclear ribonucleoprotein A