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Biotechnology Information

9FBV: 70S Escherichia coli ribosome with P-site initiatior tRNA

PDB ID:	9FBV Download
MMDB ID:	249056
PDB Deposition Date:	2024/5/14
Updated in MMDB:	2025/12
Experimental Method:	electron microscopy
Resolution:	2.4 Å
Source Organism:	Escherichia coli BW25113
Similar Structures:

Biological Unit for 9FBV: 54-meric; determined by author and by software

Molecular Components in 9FBV
Label	Count	Molecule
Proteins (49 molecules)
0	1	Large Ribosomal Subunit Protein Bl33
1	1	Large Ribosomal Subunit Protein Bl34
2	1	Large Ribosomal Subunit Protein Bl35
3	1	Large Ribosomal Subunit Protein Bl36a
c	1	Large Ribosomal Subunit Protein UL2
d	1	Large Ribosomal Subunit Protein UL3
e	1	Large Ribosomal Subunit Protein UL4
f	1	Large Ribosomal Subunit Protein UL5
g	1	Large Ribosomal Subunit Protein UL6
h	1	Large Ribosomal Subunit Protein BL9
i	1	Large Ribosomal Subunit Protein Ul13
k	1	50S Ribosomal Protein L15
l	1	Large Ribosomal Subunit Protein Ul16
m	1	Large Ribosomal Subunit Protein Bl17
n	1	Large Ribosomal Subunit Protein Ul18
o	1	Large Ribosomal Subunit Protein Bl19
p	1	Large Ribosomal Subunit Protein Bl20
q	1	Large Ribosomal Subunit Protein Bl21
r	1	Large Ribosomal Subunit Protein Ul22
s	1	Large Ribosomal Subunit Protein Ul23
t	1	Large Ribosomal Subunit Protein Ul24
u	1	50S Ribosomal Protein L25
v	1	Large Ribosomal Subunit Protein Bl27
w	1	Large Ribosomal Subunit Protein Bl28
x	1	Large Ribosomal Subunit Protein Ul29
y	1	Large Ribosomal Subunit Protein Ul30
z	1	Large Ribosomal Subunit Protein Bl32
4	1	Large Ribosomal Subunit Protein Bl31a
j	1	Large Ribosomal Subunit Protein Ul14
B	1	30S Ribosomal Protein S2
D	1	Small Ribosomal Subunit Protein US4
E	1	Small Ribosomal Subunit Protein US5
F	1	30S Ribosomal Protein S6, Fully Modified Isoform
H	1	Small Ribosomal Subunit Protein US8
K	1	Small Ribosomal Subunit Protein Us11
L	1	Small Ribosomal Subunit Protein Us12
O	1	Small Ribosomal Subunit Protein Us15
P	1	30S Ribosomal Protein S16
Q	1	Small Ribosomal Subunit Protein Us17
R	1	Small Ribosomal Subunit Protein Bs18
T	1	30S Ribosomal Protein S20
U	1	Small Ribosomal Subunit Protein Bs21
C	1	Small Ribosomal Subunit Protein US3
G	1	30S Ribosomal Protein S7
I	1	Small Ribosomal Subunit Protein US9
J	1	Small Ribosomal Subunit Protein Us10
M	1	Small Ribosomal Subunit Protein Us13
N	1	Small Ribosomal Subunit Protein Us14
S	1	Small Ribosomal Subunit Protein Us19
Nucleotides(5 molecules)
b	1	5S Ribosomal RNA
a	1	23S Ribosomal RNA
X	1	Messenger RNA
A	1	16S Ribosomal RNA
Z	1	Fmet-trna
Chemicals and Non-standard biopolymers (311 molecules)
1	2	ZINC ION
2	306	MAGNESIUM ION
3	3	POTASSIUM ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB

Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303