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6S0K

Ribosome nascent chain in complex with SecA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(2)
tRNA-CCApolymer3894.61Escherichia coli
2B
(A)
23S ribosomal RNApolymer2883934972.21Escherichia coli
3C
(B)
5S ribosomal RNApolymer12038790.11GenBank (1476653947)Escherichia coli
4D
(C)
50S ribosomal protein L2polymer27329923.61UniProt (P60422)
Pfam (PF00181)
Pfam (PF03947)
Escherichia coliribosomal protein uL2
5E
(D)
50S ribosomal protein L3polymer20922277.51UniProt (P60438)
Pfam (PF00297)
Escherichia coliribosomal protein uL3
6F
(E)
50S ribosomal protein L4polymer20122121.61UniProt (P60723)
Pfam (PF00573)
Escherichia coliribosomal protein uL4
7G
(F)
50S ribosomal protein L5polymer17920333.61UniProt (P62399)
Pfam (PF00281)
Pfam (PF00673)
Escherichia coliribosomal protein uL5
8H
(G)
50S ribosomal protein L6polymer17718932.81UniProt (P0AG55)
Pfam (PF00347)
Escherichia coliribosomal protein uL6
9I
(H)
50S ribosomal protein L9polymer14915789.01UniProt (P0A7R1)
Pfam (PF03948)
Pfam (PF01281)
Escherichia coliribosomal protein bL9
10J
(I)
50S ribosomal protein L10polymer16517736.61UniProt (A0A073UC57)Escherichia coli
11K
(J)
50S ribosomal protein L11polymer14214894.41UniProt (P0A7J7)
Pfam (PF03946)
Pfam (PF00298)
Escherichia coliribosomal protein uL11
12L
(K)
50S ribosomal protein L13polymer14216050.61UniProt (P0AA10)
Pfam (PF00572)
Escherichia coliribosomal protein uL13
13M
(L)
50S ribosomal protein L14polymer12313565.11UniProt (P0ADY3)
Pfam (PF00238)
Escherichia coliribosomal protein uL14
14N
(M)
50S ribosomal protein L15polymer14415008.51UniProt (P02413)
Pfam (PF00828)
Escherichia coliribosomal protein uL15
15O
(N)
50S ribosomal protein L16polymer13615312.31UniProt (P0ADY7)
Pfam (PF00252)
Escherichia coliribosomal protein uL16
16P
(O)
50S ribosomal protein L17polymer12714393.71UniProt (P0AG44)
Pfam (PF01196)
Escherichia coliribosomal protein uL17
17Q
(P)
50S ribosomal protein L18polymer11712794.71UniProt (P0C018)
Pfam (PF00861)
Escherichia coliribosomal protein uL18
18R
(Q)
50S ribosomal protein L19polymer11513159.31UniProt (P0A7K6)
Pfam (PF01245)
Escherichia coliribosomal protein bL19
19S
(R)
50S ribosomal protein L20polymer11813528.01UniProt (P0A7L3)
Pfam (PF00453)
Escherichia coliribosomal protein bL20
20T
(S)
50S ribosomal protein L21polymer10311586.41UniProt (P0AG48)
Pfam (PF00829)
Escherichia coliribosomal protein bL21
21U
(T)
50S ribosomal protein L22polymer11012253.41UniProt (P61175)
Pfam (PF00237)
Escherichia coliribosomal protein uL22
22V
(U)
50S ribosomal protein L23polymer10011222.21UniProt (P0ADZ0)
Pfam (PF00276)
Escherichia coliribosomal protein uL23
23W
(V)
50S ribosomal protein L24polymer10411339.31UniProt (P60624)
Pfam (PF00467)
Pfam (PF17136)
Escherichia coliribosomal protein uL24
24X
(W)
50S ribosomal protein L25polymer9410713.51UniProt (P68919)
Pfam (PF01386)
Escherichia coliribosomal protein bL25
25Y
(X)
50S ribosomal protein L27polymer859146.51UniProt (P0A7L8)
Pfam (PF01016)
Escherichia coliribosomal protein bL27
26Z
(Y)
50S ribosomal protein L28polymer789027.61UniProt (P0A7M2)
Pfam (PF00830)
Escherichia coliribosomal protein bL28
27AA
(Z)
50S ribosomal protein L29polymer637286.51UniProt (P0A7M6)
Pfam (PF00831)
Escherichia coliribosomal protein uL29
28BA
(a)
50S ribosomal protein L30polymer596554.81UniProt (P0AG51)
Pfam (PF00327)
Escherichia coliribosomal protein uL30
29CA
(b)
50S ribosomal protein L32polymer576463.41UniProt (P0A7N4)
Pfam (PF01783)
Escherichia coliribosomal protein bL32
30DA
(c)
50S ribosomal protein L33polymer556388.61UniProt (P0A7N9)
Pfam (PF00471)
Escherichia coliribosomal protein bL33
31EA
(d)
50S ribosomal protein L34polymer465397.51UniProt (P0A7P5)
Pfam (PF00468)
Escherichia coliribosomal protein bL34
32FA
(e)
50S ribosomal protein L35polymer657313.01UniProt (P0A7Q1)
Pfam (PF01632)
Escherichia coliRibosomal protein A,ribosomal protein bL35
33GA
(f)
50S ribosomal protein L36polymer384377.41UniProt (P0A7Q6)
Pfam (PF00444)
Escherichia coliRibosomal protein B,ribosomal protein bL36
34HA
(h)
Protein translocase subunit SecApolymer83895155.41UniProt (A0A037YQ84)
Pfam (PF07517)
Pfam (PF01043)
Pfam (PF21090)
Pfam (PF07516)
Escherichia coli
35IA
(k)
Cytoskeleton protein RodZpolymer575823.81Escherichia coli
36AB, AC, BB, BC, CB...
(A, B, b)
MAGNESIUM IONnon-polymer24.368Chemie (MG)
37ZC
(f)
ZINC IONnon-polymer65.41Chemie (ZN)
Sequence modifications
h: 1 - 834 (UniProt: A0A037YQ84)
PDBExternal DatabaseDetails
Gln -3-expression tag
Gly -2-expression tag
His -1-expression tag
Met 0-expression tag
Cys 12Ser 12conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains35
Total formula weight1470527.2
Non-Polymers*Number of molecules69
Total formula weight1718.1
All*Total formula weight1472245.3
*Water molecules are not included.

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PDB entries from 2025-06-11

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