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9SDP

Cryo-EM structure of the Arabidopsis thaliana 40S ribosomal subunit

This is a non-PDB format compatible entry.
Functional Information from GO Data
ChainGOidnamespacecontents
BA0000028biological_processribosomal small subunit assembly
BA0002181biological_processcytoplasmic translation
BA0003735molecular_functionstructural constituent of ribosome
BA0005737cellular_componentcytoplasm
BA0006412biological_processtranslation
BA0009507cellular_componentchloroplast
BA0022626cellular_componentcytosolic ribosome
BA0022627cellular_componentcytosolic small ribosomal subunit
Bb0003729molecular_functionmRNA binding
Bb0003735molecular_functionstructural constituent of ribosome
Bb0005737cellular_componentcytoplasm
Bb0005829cellular_componentcytosol
Bb0005840cellular_componentribosome
Bb0006364biological_processrRNA processing
Bb0006412biological_processtranslation
Bb0009505cellular_componentplant-type cell wall
Bb0009506cellular_componentplasmodesma
Bb0022626cellular_componentcytosolic ribosome
Bb0022627cellular_componentcytosolic small ribosomal subunit
BB0003729molecular_functionmRNA binding
BB0003735molecular_functionstructural constituent of ribosome
BB0005737cellular_componentcytoplasm
BB0005794cellular_componentGolgi apparatus
BB0005829cellular_componentcytosol
BB0006412biological_processtranslation
BB0009506cellular_componentplasmodesma
BB0022626cellular_componentcytosolic ribosome
BB0022627cellular_componentcytosolic small ribosomal subunit
BC0003729molecular_functionmRNA binding
BC0003735molecular_functionstructural constituent of ribosome
BC0005829cellular_componentcytosol
BC0006412biological_processtranslation
BC0009506cellular_componentplasmodesma
BC0022627cellular_componentcytosolic small ribosomal subunit
Be0003729molecular_functionmRNA binding
Be0003735molecular_functionstructural constituent of ribosome
Be0005730cellular_componentnucleolus
Be0005737cellular_componentcytoplasm
Be0005739cellular_componentmitochondrion
Be0005886cellular_componentplasma membrane
Be0008150biological_processbiological_process
Be0009536cellular_componentplastid
Be0022627cellular_componentcytosolic small ribosomal subunit
BE0000325cellular_componentplant-type vacuole
BE0003729molecular_functionmRNA binding
BE0003735molecular_functionstructural constituent of ribosome
BE0005737cellular_componentcytoplasm
BE0005739cellular_componentmitochondrion
BE0005794cellular_componentGolgi apparatus
BE0006412biological_processtranslation
BE0022627cellular_componentcytosolic small ribosomal subunit
BG0003729molecular_functionmRNA binding
BG0003735molecular_functionstructural constituent of ribosome
BG0005634cellular_componentnucleus
BG0005886cellular_componentplasma membrane
BG0009506cellular_componentplasmodesma
BG0022626cellular_componentcytosolic ribosome
BG0022627cellular_componentcytosolic small ribosomal subunit
BH0003729molecular_functionmRNA binding
BH0003735molecular_functionstructural constituent of ribosome
BH0005634cellular_componentnucleus
BH0006364biological_processrRNA processing
BH0009505cellular_componentplant-type cell wall
BH0022626cellular_componentcytosolic ribosome
BH0022627cellular_componentcytosolic small ribosomal subunit
BH0032040cellular_componentsmall-subunit processome
BH0042274biological_processribosomal small subunit biogenesis
BH0042742biological_processdefense response to bacterium
BI0002181biological_processcytoplasmic translation
BI0003729molecular_functionmRNA binding
BI0003735molecular_functionstructural constituent of ribosome
BI0005515molecular_functionprotein binding
BI0005730cellular_componentnucleolus
BI0005737cellular_componentcytoplasm
BI0005794cellular_componentGolgi apparatus
BI0009505cellular_componentplant-type cell wall
BI0009506cellular_componentplasmodesma
BI0009507cellular_componentchloroplast
BI0022626cellular_componentcytosolic ribosome
BI0022627cellular_componentcytosolic small ribosomal subunit
BJ0003729molecular_functionmRNA binding
BJ0003735molecular_functionstructural constituent of ribosome
BJ0005515molecular_functionprotein binding
BJ0005794cellular_componentGolgi apparatus
BJ0009506cellular_componentplasmodesma
BJ0009507cellular_componentchloroplast
BJ0009536cellular_componentplastid
BJ0019843molecular_functionrRNA binding
BJ0022627cellular_componentcytosolic small ribosomal subunit
BJ0042274biological_processribosomal small subunit biogenesis
BL0003729molecular_functionmRNA binding
BL0003735molecular_functionstructural constituent of ribosome
BL0005737cellular_componentcytoplasm
BL0005829cellular_componentcytosol
BL0009505cellular_componentplant-type cell wall
BL0009506cellular_componentplasmodesma
BL0022626cellular_componentcytosolic ribosome
BL0022627cellular_componentcytosolic small ribosomal subunit
BN0000462biological_processmaturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
BN0000911biological_processcytokinesis by cell plate formation
BN0003729molecular_functionmRNA binding
BN0003735molecular_functionstructural constituent of ribosome
BN0005730cellular_componentnucleolus
BN0005783cellular_componentendoplasmic reticulum
BN0005794cellular_componentGolgi apparatus
BN0005829cellular_componentcytosol
BN0006412biological_processtranslation
BN0009507cellular_componentchloroplast
BN0009965biological_processleaf morphogenesis
BN0010090biological_processtrichome morphogenesis
BN0022627cellular_componentcytosolic small ribosomal subunit
BN0032040cellular_componentsmall-subunit processome
BV0000447biological_processendonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
BV0000461biological_processendonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
BV0002181biological_processcytoplasmic translation
BV0003735molecular_functionstructural constituent of ribosome
BV0005634cellular_componentnucleus
BV0005737cellular_componentcytoplasm
BV0005829cellular_componentcytosol
BV0009658biological_processchloroplast organization
BV0022626cellular_componentcytosolic ribosome
BV0022627cellular_componentcytosolic small ribosomal subunit
BW0000325cellular_componentplant-type vacuole
BW0003674molecular_functionmolecular_function
BW0003735molecular_functionstructural constituent of ribosome
BW0005737cellular_componentcytoplasm
BW0005739cellular_componentmitochondrion
BW0005794cellular_componentGolgi apparatus
BW0005829cellular_componentcytosol
BW0008150biological_processbiological_process
BW0009505cellular_componentplant-type cell wall
BW0009506cellular_componentplasmodesma
BW0009507cellular_componentchloroplast
BW0022626cellular_componentcytosolic ribosome
BW0022627cellular_componentcytosolic small ribosomal subunit
BX0003729molecular_functionmRNA binding
BX0003735molecular_functionstructural constituent of ribosome
BX0005737cellular_componentcytoplasm
BX0005794cellular_componentGolgi apparatus
BX0005840cellular_componentribosome
BX0005886cellular_componentplasma membrane
BX0006412biological_processtranslation
BX0022626cellular_componentcytosolic ribosome
BX0022627cellular_componentcytosolic small ribosomal subunit
BY0000325cellular_componentplant-type vacuole
BY0002181biological_processcytoplasmic translation
BY0003729molecular_functionmRNA binding
BY0003735molecular_functionstructural constituent of ribosome
BY0005730cellular_componentnucleolus
BY0005737cellular_componentcytoplasm
BY0005794cellular_componentGolgi apparatus
BY0005829cellular_componentcytosol
BY0009507cellular_componentchloroplast
BY0022626cellular_componentcytosolic ribosome
BY0022627cellular_componentcytosolic small ribosomal subunit
BZ0003729molecular_functionmRNA binding
BZ0003735molecular_functionstructural constituent of ribosome
BZ0005634cellular_componentnucleus
BZ0005730cellular_componentnucleolus
BZ0005737cellular_componentcytoplasm
BZ0005829cellular_componentcytosol
BZ0015935cellular_componentsmall ribosomal subunit
BZ0022626cellular_componentcytosolic ribosome
BZ0022627cellular_componentcytosolic small ribosomal subunit
Cn0003674molecular_functionmolecular_function
Cn0005575cellular_componentcellular_component
Cn0006412biological_processtranslation
Cn0008150biological_processbiological_process
Cn0022625cellular_componentcytosolic large ribosomal subunit
cS0000028biological_processribosomal small subunit assembly
cS0003735molecular_functionstructural constituent of ribosome
cS0005737cellular_componentcytoplasm
cS0005829cellular_componentcytosol
cS0006412biological_processtranslation
Functional Information from PROSITE/UniProt
site_idPS00053
Number of Residues18
DetailsRIBOSOMAL_S8 Ribosomal protein S8 signature. GyiVLTTSaGIMdheeAR
ChainResidueDetails
BWGLY100-ARG117

site_idPS00054
Number of Residues23
DetailsRIBOSOMAL_S11 Ribosomal protein S11 signature. LrALarS.GMkIgrieDvTPiPTD
ChainResidueDetails
cSLEU115-ASP137

site_idPS00055
Number of Residues8
DetailsRIBOSOMAL_S12 Ribosomal protein S12 signature. KqPNSAiR
ChainResidueDetails
BXLYS59-ARG66

site_idPS00056
Number of Residues13
DetailsRIBOSOMAL_S17 Ribosomal protein S17 signature. GDhIiIgQcRPLS
ChainResidueDetails
BLGLY143-SER155

site_idPS00362
Number of Residues31
DetailsRIBOSOMAL_S15 Ribosomal protein S15 signature. IrkHLernRkDkdSkfrLilVesrihrLarY
ChainResidueDetails
BNILE98-TYR128

site_idPS00528
Number of Residues15
DetailsRIBOSOMAL_S4E Ribosomal protein S4e signature. HlKRLNaPkhWmLdK
ChainResidueDetails
BEHIS8-LYS22

site_idPS00529
Number of Residues23
DetailsRIBOSOMAL_S24E Ribosomal protein S24e signature. FGggKSsGFGlIYDTvesakkfE
ChainResidueDetails
BYPHE66-GLU88

site_idPS00578
Number of Residues12
DetailsRIBOSOMAL_S6E Ribosomal protein S6e signature. IMGGcDkqGfPM
ChainResidueDetails
BGILE52-MET63

site_idPS00585
Number of Residues33
DetailsRIBOSOMAL_S5 Ribosomal protein S5 signature. GQrtrFkAfiVVGDsn.GhVGlGvkcsk.EVat.AI
ChainResidueDetails
BCGLY104-ILE136

site_idPS00632
Number of Residues25
DetailsRIBOSOMAL_S4 Ribosomal protein S4 signature. LErRLqtiVFKsgmAkSihhARvLI
ChainResidueDetails
BJLEU107-ILE131

site_idPS00733
Number of Residues8
DetailsRIBOSOMAL_S26E Ribosomal protein S26e signature. YCVSCAIH
ChainResidueDetails
BZTYR73-HIS80

site_idPS00948
Number of Residues14
DetailsRIBOSOMAL_S7E Ribosomal protein S7e signature. RLvRELEKKFSgKD
ChainResidueDetails
BHARG79-ASP92

site_idPS00963
Number of Residues25
DetailsRIBOSOMAL_S2_2 Ribosomal protein S2 signature 2. PrlLILtDprtDhqpIkEgalgNIP
ChainResidueDetails
BAPRO124-PRO148

site_idPS00996
Number of Residues9
DetailsRIBOSOMAL_S21E Ribosomal protein S21e signature. LYIPRKCSA
ChainResidueDetails
BVLEU11-ALA19

site_idPS01168
Number of Residues33
DetailsRIBOSOMAL_S27E Ribosomal protein S27e signature. KCqgCfnittvFShSqtvvvCgnCQtiLcqPtG
ChainResidueDetails
BbLYS38-GLY70

site_idPS01191
Number of Residues13
DetailsRIBOSOMAL_S3AE Ribosomal protein S3Ae signature. LkHRVfEvSLaDL
ChainResidueDetails
BBLEU61-LEU73

site_idPS01193
Number of Residues20
DetailsRIBOSOMAL_S8E Ribosomal protein S8e signature. RraTGGkqkqw.RkKrKyEMG
ChainResidueDetails
BIARG11-GLY30

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues63
DetailsDomain: {"description":"S5 DRBM","evidences":[{"source":"PROSITE-ProRule","id":"PRU00268","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues62
DetailsDomain: {"description":"S4 RNA-binding"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues35
DetailsCoiled coil: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues27
DetailsCompositional bias: {"description":"Basic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Hydroxyproline","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues22
DetailsZinc finger: {"description":"C4-type","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2026-07-29

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