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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

4V42

Crystal structure of the ribosome at 5.5 A resolution.

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(AA)		30S 16S RIBOSOMAL RNApolymer1522493958.31GenBank (155076)Thermus thermophilus
2B, C
(AB, AC)		TRNA(PHE)polymer7624890.12GenBank (176479)
3D
(AD)		TRNA(PHE)polymer7423728.11
4E
(A1)		A- AND P-SITE MESSENGER RNA CODONSpolymer61792.01
5F
(AE)		30S RIBOSOMAL PROTEIN S2polymer25629317.71UniProt (P80371)
Pfam (PF00318)		Thermus thermophilus
6G
(AF)		30S RIBOSOMAL PROTEIN S3polymer23926751.11UniProt (P62663)
Pfam (PF07650)
Pfam (PF00189)
UniProt (by SIFTS) (P80372)		Thermus thermophilus
7H
(AG)		30S RIBOSOMAL PROTEIN S4polymer20924373.41UniProt (P80373)
Pfam (PF00163)
Pfam (PF01479)		Thermus thermophilus
8I
(AH)		30S RIBOSOMAL PROTEIN S5polymer16217583.41UniProt (Q5SHQ5)
Pfam (PF00333)
Pfam (PF03719)		Thermus thermophilus
9J
(AI)		30S RIBOSOMAL PROTEIN S6polymer10111988.81UniProt (Q5SLP8)
Pfam (PF01250)		Thermus thermophilus
10K
(AJ)		30S RIBOSOMAL PROTEIN S7polymer15618051.01UniProt (P17291)
Pfam (PF00177)		Thermus thermophilus
11L
(AK)		30S RIBOSOMAL PROTEIN S8polymer13815868.61UniProt (Q5SHQ2)
Pfam (PF00410)
UniProt (by SIFTS) (P0DOY9)		Thermus thermophilus
12M
(AL)		30S RIBOSOMAL PROTEIN S9polymer12814429.71UniProt (P80374)
Pfam (PF00380)		Thermus thermophilus
13N
(AM)		30S RIBOSOMAL PROTEIN S10polymer10511955.01UniProt (Q5SHN7)
Pfam (PF00338)		Thermus thermophilus
14O
(AN)		30S RIBOSOMAL PROTEIN S11polymer12913737.91UniProt (P80376)
Pfam (PF00411)		Thermus thermophilus
15P
(AO)		30S RIBOSOMAL PROTEIN S12polymer13514920.81UniProt (Q5SHN3)
Pfam (PF00164)		Thermus thermophilus
16Q
(AP)		30S RIBOSOMAL PROTEIN S13polymer12614338.91UniProt (P80377)
Pfam (PF00416)		Thermus thermophilus
17R
(AQ)		30S RIBOSOMAL PROTEIN S14polymer617158.71UniProt (Q5SHQ1)
Pfam (PF00253)
UniProt (by SIFTS) (P0DOY6)		Thermus thermophilus
18S
(AR)		30S RIBOSOMAL PROTEIN S15polymer8910578.41UniProt (Q5SJ76)
Pfam (PF00312)		Thermus thermophilus
19T
(AS)		30S RIBOSOMAL PROTEIN S16polymer9110808.41GenBank (12056104)
Pfam (PF00886)
UniProt (by SIFTS) (Q5SJH3)		Thermus thermophilus
20U
(AT)		30S RIBOSOMAL PROTEIN S17polymer10512324.71Pfam (PF00366)
UniProt (by SIFTS) (P0DOY7)		Thermus thermophilus
21V
(AU)		30S RIBOSOMAL PROTEIN S18polymer8810244.31GenBank (6739549)
Pfam (PF01084)
UniProt (by SIFTS) (Q5SLQ0)		Thermus thermophilus
22W
(AV)		30S RIBOSOMAL PROTEIN S19polymer9310605.51UniProt (P80381)
Pfam (PF00203)
UniProt (by SIFTS) (Q5SHP2)		Thermus thermophilus
23X
(AW)		30S RIBOSOMAL PROTEIN S20polymer10611722.11GenBank (11125386)
Pfam (PF01649)
UniProt (by SIFTS) (P80380)		Thermus thermophilus
24Y
(AX)		30S RIBOSOMAL PROTEIN THXpolymer263218.81UniProt (P32193)
Pfam (PF17070)
UniProt (by SIFTS) (Q5SIH3)		Thermus thermophilus
25Z
(BA)		50S 23S RIBOSOMAL RNApolymer2916948280.71EMBL (48268)Thermus thermophilus
26AA
(BB)		50S 5S RIBOSOMAL RNApolymer12339846.81GenBank (176261)Thermus thermophilus
27BA
(BC)		50S RIBOSOMAL PROTEIN L1polymer22824736.51UniProt (P27150)
Pfam (PF00687)
UniProt (by SIFTS) (Q5SLP7)		Thermus thermophilus
28CA
(BD)		50S RIBOSOMAL PROTEIN L2polymer17819283.41UniProt (P04257)
UniProt (P20276)
Pfam (PF00181)
Pfam (PF03947)		Thermus thermophilus
29DA
(BE)		50S RIBOSOMAL PROTEIN L3polymer33837412.51UniProt (P20279)
Pfam (PF00297)		Thermus thermophilus
30EA
(BF)		50S RIBOSOMAL PROTEIN L4polymer24626443.11UniProt (P12735)
Pfam (PF00573)		Thermus thermophilus
31FA
(BG)		50S RIBOSOMAL PROTEIN L5polymer17619420.51UniProt (P14124)
Pfam (PF00281)
Pfam (PF00673)		Thermus thermophilus
32GA
(BH)		50S RIBOSOMAL PROTEIN L6polymer17719202.11UniProt (P02391)
Pfam (PF00347)		Thermus thermophilus
33HA, IA
(BI, BJ)		50S RIBOSOMAL PROTEIN L7/L12polymer12813475.52UniProt (P29396)
Pfam (PF16320)
Pfam (PF00542)		Thermus thermophilus
34JA
(BK)		50S RIBOSOMAL PROTEIN L9polymer14916341.01UniProt (P02417)
Pfam (PF01281)
Pfam (PF03948)		Thermus thermophilus
35KA
(BL)		50S RIBOSOMAL PROTEIN L11polymer14115111.91UniProt (P29395)
Pfam (PF03946)
Pfam (PF00298)		Thermus thermophilus
36LA
(BM)		50S RIBOSOMAL PROTEIN L13polymer14516249.21UniProt (P29198)
Pfam (PF00572)		Thermus thermophilus
37MA
(BN)		50S RIBOSOMAL PROTEIN L14polymer12213369.61UniProt (P04450)
Pfam (PF00238)		Thermus thermophilus
38NA
(BO)		50S RIBOSOMAL PROTEIN L15polymer16417874.21UniProt (P12737)
Pfam (PF00828)		Thermus thermophilus
39OA
(BP)		50S RIBOSOMAL PROTEIN L16polymer13815313.31Pfam (PF00252)
UniProt (by SIFTS) (A0A0X1KGB2)		Thermus thermophilus
40PA
(BQ)		50S RIBOSOMAL PROTEIN L18polymer18620509.71UniProt (P14123)
Pfam (PF17144)		Thermus thermophilus
41QA
(BR)		50S RIBOSOMAL PROTEIN L19polymer667233.71UniProt (P14116)
Pfam (PF01246)		Thermus thermophilus
42RA
(BS)		50S RIBOSOMAL PROTEIN L22polymer11312808.11UniProt (P48286)
Pfam (PF00237)
UniProt (by SIFTS) (Q5SHP3)		Thermus thermophilus
43SA
(BT)		50S RIBOSOMAL PROTEIN L23polymer849481.31UniProt (P12732)
Pfam (PF00276)		Thermus thermophilus
44TA
(BU)		50S RIBOSOMAL PROTEIN L24polymer11913539.81UniProt (P10972)
Pfam (PF16906)
Pfam (PF00467)		Thermus thermophilus
45UA
(BV)		50S RIBOSOMAL PROTEIN L25polymer9410713.51UniProt (P02426)Thermus thermophilus
46VA
(BW)		50S RIBOSOMAL PROTEIN L29polymer707758.71UniProt (P10971)
Pfam (PF00831)		Thermus thermophilus
47WA
(BX)		50S RIBOSOMAL PROTEIN L30polymer606799.11UniProt (P74909)
Pfam (PF00327)
UniProt (by SIFTS) (Q5SHQ6)		Thermus thermophilus
Sequence modifications
AB, AC: 1 - 76 (GenBank: 176479)
PDBExternal DatabaseDetails
2mg 10G 10modified residue
H2u 16U 16modified residue
H2u 17U 17modified residue
M2g 26G 26modified residue
Omc 32C 32modified residue
Omg 34G 34modified residue
Yg 37G 37modified residue
Psu 39U 39modified residue
5mc 40C 40modified residue
7mg 46G 46modified residue
5mc 49C 49modified residue
5mu 54U 54modified residue
Psu 55U 55modified residue
1ma 58A 58modified residue
BA: 1 - 2906 (EMBL: 48268)
PDBExternal DatabaseDetails
G 493-insertion
BB: 0 - 120 (GenBank: 176261)
PDBExternal DatabaseDetails
A -1-insertion
BD: 60 - 196 (UniProt: P04257)
BD: 197 - 237 (UniProt: P20276)
BE: 1 - 337 (UniProt: P20279)
PDBExternal DatabaseDetails
Ser 113Asp 114conflict
Asp 114Val 115conflict
Arg 115Pro 116conflict
Leu 116Glu 117conflict
Ala 119Asp 120conflict
Leu 120Pro 121conflict
Ile 122Ala 123conflict
Val 123Ala 124conflict
Asp 125Glu 126conflict
BF: 1 - 246 (UniProt: P12735)
PDBExternal DatabaseDetails
Glu 2Gln 2conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains49
Total formula weight2203915.3
All*Total formula weight2203915.3
*Water molecules are not included.

237423

PDB entries from 2025-06-11

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