3D structure

PDB id
9CG5 (explore in PDB, NAKB, or RNA 3D Hub)
Description
70S initiation complex (tRNA-fMet M1 + UUG start codon)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.59 Å

Loop

Sequence
GAAAGACC*GGA(H2U)AACA*UCG(2MA)(PSU)GU*GUUUAG*CGGUCC
Length
35 nucleotides
Bulged bases
9CG5|1|a|A|2062, 9CG5|1|a|A|2448, 9CG5|1|a|H2U|2449, 9CG5|1|a|U|2609
QA status
Modified nucleotides: H2U, 2MA, PSU

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

9CG5|1|a|G|2057
9CG5|1|a|A|2058
9CG5|1|a|A|2059
9CG5|1|a|A|2060
9CG5|1|a|G|2061
9CG5|1|a|A|2062
9CG5|1|a|C|2063
9CG5|1|a|C|2064
*
9CG5|1|a|G|2446
9CG5|1|a|G|2447
9CG5|1|a|A|2448
9CG5|1|a|H2U|2449
9CG5|1|a|A|2450
9CG5|1|a|A|2451
9CG5|1|a|C|2452
9CG5|1|a|A|2453
*
9CG5|1|a|U|2500
9CG5|1|a|C|2501
9CG5|1|a|G|2502
9CG5|1|a|2MA|2503
9CG5|1|a|PSU|2504
9CG5|1|a|G|2505
9CG5|1|a|U|2506
*
9CG5|1|a|G|2583
9CG5|1|a|U|2584
9CG5|1|a|U|2585
9CG5|1|a|U|2586
9CG5|1|a|A|2587
9CG5|1|a|G|2588
*
9CG5|1|a|C|2606
9CG5|1|a|G|2607
9CG5|1|a|G|2608
9CG5|1|a|U|2609
9CG5|1|a|C|2610
9CG5|1|a|C|2611

Current chains

Chain a
23S ribosomal RNA

Nearby chains

Chain Z
Transfer RNA; tRNA
Chain c
50S ribosomal protein L2
Chain d
50S ribosomal protein L3
Chain e
50S ribosomal protein L4
Chain k
50S ribosomal protein L15
Chain r
50S ribosomal protein L22
Chain z
50S ribosomal protein L32

Coloring options:

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