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9EC3

Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites.

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, BB
(n, u)
E-tRNA, fMet-tRNA(fMet)polymer7724802.82GenBank (1848934315)Escherichia coli
2B
(1)
DUF5302 domain-containing proteinpolymer626810.51UniProt (A0A089QKZ7)Mycobacterium tuberculosis
3C
(0)
50S ribosomal protein L32polymer576525.81UniProt (A0A045IMI5)Mycobacterium tuberculosis
4D
(2)
50S ribosomal protein bL34polymer475643.71UniProt (P0A5W5)Mycobacterium tuberculosisLarge ribosomal subunit protein bL34
5E
(3)
50S ribosomal protein L35polymer647241.41UniProt (A0A045KKY9)Mycobacterium tuberculosis
6F
(4)
50S ribosomal protein L36polymer374355.31Mycobacterium tuberculosis
7G
(6)
50S ribosomal protein L31polymer808770.11UniProt (A0A045HLX7)Mycobacterium tuberculosis
8H
(I)
23S ribosomal RNApolymer31381017792.61GenBank (984989958)Mycobacterium tuberculosis
9I
(B)
5S ribosomal RNApolymer11537097.21GenBank (1251771551)Mycobacterium tuberculosis
10J
(C)
50S ribosomal protein L2polymer28030644.01UniProt (A0A045H5T7)Mycobacterium tuberculosis
11K
(D)
50S ribosomal protein L3polymer21723127.51UniProt (A0A045HU18)Mycobacterium tuberculosis
12L
(E)
50S ribosomal protein L4polymer22323779.91UniProt (A0A045J9H1)Mycobacterium tuberculosis
13M
(F)
50S ribosomal protein L5polymer18721052.31UniProt (A0A045HUU0)Mycobacterium tuberculosis
14N
(G)
50S ribosomal protein L6polymer17919408.41UniProt (A0A045JJU1)Mycobacterium tuberculosis
15O
(H)
50S ribosomal protein L9polymer15216196.71UniProt (A0A045JW48)Mycobacterium tuberculosis
16P
(J)
50S ribosomal protein L13polymer19521646.11UniProt (A0A0T9D5H2)Mycobacterium tuberculosis
17Q
(K)
Large ribosomal subunit protein uL14polymer12213451.71UniProt (P66070)Mycobacterium tuberculosis50S ribosomal protein L14
18R
(L)
50S ribosomal protein L15polymer14615566.11UniProt (A0A045IWY0)Mycobacterium tuberculosis
19S
(M)
50S ribosomal protein L16polymer13815724.31UniProt (A0A045IWV9)Mycobacterium tuberculosis
20T
(N)
50S ribosomal protein L17polymer18019512.31UniProt (A0A045IVA2)Mycobacterium tuberculosis
21U
(O)
50S ribosomal protein L18polymer12213211.11UniProt (A0A045JK28)Mycobacterium tuberculosis
22V
(P)
50S ribosomal protein L19polymer11313041.11UniProt (A0A045IDD2)Mycobacterium tuberculosis
23W
(Q)
50S ribosomal protein L20polymer12914557.81UniProt (A0A045KJ85)Mycobacterium tuberculosis
24X
(R)
Large ribosomal subunit protein bL21polymer10411173.11UniProt (A0A2I7W9M4)Mycobacterium tuberculosis
25Y
(S)
50S ribosomal protein L22polymer19720424.61UniProt (A0A045H760)Mycobacterium tuberculosis
26Z
(T)
50S ribosomal protein L23polymer10010976.81UniProt (A0A045J9M3)Mycobacterium tuberculosis
27AA
(U)
50S ribosomal protein L24polymer10511500.31UniProt (A0A045IXU4)Mycobacterium tuberculosis
28BA
(V)
50S ribosomal protein L25polymer21522466.21UniProt (A0A045JAK4)Mycobacterium tuberculosisGeneral stress protein CTC
29CA
(W)
50S ribosomal protein L27polymer868987.31UniProt (A0A045K0G1)Mycobacterium tuberculosis
30DA
(Y)
50S ribosomal protein L29polymer778872.01UniProt (A0A045IQ64)Mycobacterium tuberculosis
31EA
(Z)
50S ribosomal protein L30polymer657361.61UniProt (A0A045H4J2)Mycobacterium tuberculosis
32FA
(a)
16S ribosomal RNApolymer1537498260.41GenBank (1050844762)Mycobacterium tuberculosis
33GA
(c)
30S ribosomal protein S3polymer27430071.01UniProt (A0A045H4H6)Mycobacterium tuberculosis
34HA
(d)
30S ribosomal protein S4polymer20123515.91UniProt (A0A045GRS4)Mycobacterium tuberculosis
35IA
(e)
30S ribosomal protein S5polymer22022925.21UniProt (A0A045JKV0)Mycobacterium tuberculosis
36JA
(f)
30S ribosomal protein S6polymer9610952.71UniProt (A0A045JVY9)Mycobacterium tuberculosis
37KA
(g)
30S ribosomal protein S7polymer15617633.41UniProt (A0A045JMN7)Mycobacterium tuberculosis
38LA
(h)
30S ribosomal protein S8polymer13214432.61UniProt (A0A045IWX2)Mycobacterium tuberculosis
39MA
(i)
30S ribosomal protein S9polymer15116465.11UniProt (A0A045I839)Mycobacterium tuberculosis
40NA
(j)
30S ribosomal protein S10polymer10111452.31UniProt (A0A045HTN2)Mycobacterium tuberculosis
41OA
(k)
30S ribosomal protein S11polymer13914815.91UniProt (A0A045I821)Mycobacterium tuberculosis
42PA
(l)
30S ribosomal protein S12polymer12413882.31UniProt (M9TET4)Mycobacterium tuberculosis
43QA
(m)
30S ribosomal protein S13polymer12414383.81UniProt (A0A045GT82)Mycobacterium tuberculosis
44RA
(o)
30S ribosomal protein S15polymer8910500.31UniProt (A0A045JF49)Mycobacterium tuberculosis
45SA
(p)
30S ribosomal protein S16polymer16217466.11UniProt (A0A045JER3)Mycobacterium tuberculosis
46TA
(q)
30S ribosomal protein S17polymer13514776.41UniProt (A0A0E9AP91)Mycobacterium tuberculosis
47UA
(s)
30S ribosomal protein S19polymer9310830.61UniProt (A0A045IXT2)Mycobacterium tuberculosis
48VA
(t)
30S ribosomal protein S20polymer869428.91UniProt (A0A045GXQ2)Mycobacterium tuberculosis
49WA
(x)
Mitochondrial domain of uncharacterized function (DUF1713)polymer334178.31Mycobacterium tuberculosis
50XA
(r)
Small ribosomal subunit protein bS18polymer889714.31UniProt (A0A045JGY8)Mycobacterium tuberculosis
51YA
(9)
Small ribosomal subunit protein uS14polymer10111471.31UniProt (A0A045JJ13)Mycobacterium tuberculosis
52ZA
(b)
Large ribosomal subunit protein bL33polymer546604.61UniProt (A0A045JMX7)Mycobacterium tuberculosis
53AB
(y)
Large ribosomal subunit protein bL28polymer789117.51UniProt (A0A045JNK5)Mycobacterium tuberculosis
54CB
(X)
mRNApolymer206503.01Escherichia coli
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains55
Total formula weight2305905.3
All*Total formula weight2305905.3
*Water molecules are not included.

259015

PDB entries from 2026-09-02

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