J4_9FRL_003

3D structure

PDB id

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

Description

Cryo-EM structure of Saccharolobus solfataricus 30S initiation complex bound to SD mRNA with h44 in up position

Experimental method

ELECTRON MICROSCOPY

Resolution

2.97 Å

Loop

Sequence

GCG*CGAAAG*CUGUAAACAAUG*C(4AC)

Length

23 nucleotides

Bulged bases

9FRL|1|2|C|535, 9FRL|1|2|A|774, 9FRL|1|2|C|776, 9FRL|1|2|A|778

QA status

Modified nucleotides: 4AC

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

9FRL|1|2|G|534
9FRL|1|2|C|535
9FRL|1|2|G|536
*
9FRL|1|2|C|723
9FRL|1|2|G|724
9FRL|1|2|A|725
9FRL|1|2|A|726
9FRL|1|2|A|727
9FRL|1|2|G|728
*
9FRL|1|2|C|769
9FRL|1|2|U|770
9FRL|1|2|G|771
9FRL|1|2|U|772
9FRL|1|2|A|773
9FRL|1|2|A|774
9FRL|1|2|A|775
9FRL|1|2|C|776
9FRL|1|2|A|777
9FRL|1|2|A|778
9FRL|1|2|U|779
9FRL|1|2|G|780
*
9FRL|1|2|C|842
9FRL|1|2|4AC|843

Current chains

Chain 2

rRNA 16S

Nearby chains

Chain I

Small ribosomal subunit protein uS8

Chain M

Small ribosomal subunit protein uS11

Chain N

Small ribosomal subunit protein uS12

Chain Q

Small ribosomal subunit protein uS15

Chain R

Small ribosomal subunit protein uS17