3D structure

PDB id
4X4U (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the A.fulgidus CCA-adding enzyme in complex with a human MenBeta minihelix ending in CCACC
Experimental method
X-RAY DIFFRACTION
Resolution
2.7 Å

Loop

Sequence
GUUCGAGUC
Length
9 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_4X4U_001 not in the Motif Atlas
Geometric match to HL_4LCK_003
Geometric discrepancy: 0.1182
The information below is about HL_4LCK_003
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_33597.6
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
139

Unit IDs

4X4U|1|B|G|12
4X4U|1|B|U|13
4X4U|1|B|U|14
4X4U|1|B|C|15
4X4U|1|B|G|16
4X4U|1|B|A|17
4X4U|1|B|G|18
4X4U|1|B|U|19
4X4U|1|B|C|20

Current chains

Chain B
human MenBeta minihelix

Nearby chains

Chain A
CCA-adding enzyme
Chain E
CCA-adding enzyme
Chain H
RNA (5'-D(*GP*G)-3')

Coloring options:


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