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5X8R

Structure of the 30S small subunit of chloroplast ribosome from spinach

Functional Information from GO Data
ChainGOidnamespacecontents
80003676molecular_functionnucleic acid binding
80003723molecular_functionRNA binding
80003729molecular_functionmRNA binding
80003735molecular_functionstructural constituent of ribosome
80005840cellular_componentribosome
80006412biological_processtranslation
80009507cellular_componentchloroplast
80009570cellular_componentchloroplast stroma
81990904cellular_componentribonucleoprotein complex
b0003735molecular_functionstructural constituent of ribosome
b0005763cellular_componentmitochondrial small ribosomal subunit
b0005840cellular_componentribosome
b0006412biological_processtranslation
b0009507cellular_componentchloroplast
b0015935cellular_componentsmall ribosomal subunit
b1990904cellular_componentribonucleoprotein complex
c0003723molecular_functionRNA binding
c0003735molecular_functionstructural constituent of ribosome
c0005840cellular_componentribosome
c0006412biological_processtranslation
c0009507cellular_componentchloroplast
c0019843molecular_functionrRNA binding
c0022627cellular_componentcytosolic small ribosomal subunit
c1990904cellular_componentribonucleoprotein complex
d0003723molecular_functionRNA binding
d0003735molecular_functionstructural constituent of ribosome
d0005840cellular_componentribosome
d0006412biological_processtranslation
d0009507cellular_componentchloroplast
d0015935cellular_componentsmall ribosomal subunit
d0019843molecular_functionrRNA binding
d0042274biological_processribosomal small subunit biogenesis
d1990904cellular_componentribonucleoprotein complex
e0003723molecular_functionRNA binding
e0003735molecular_functionstructural constituent of ribosome
e0005840cellular_componentribosome
e0006412biological_processtranslation
e0015935cellular_componentsmall ribosomal subunit
f0003735molecular_functionstructural constituent of ribosome
f0005840cellular_componentribosome
f0006412biological_processtranslation
f0019843molecular_functionrRNA binding
g0003723molecular_functionRNA binding
g0003729molecular_functionmRNA binding
g0003735molecular_functionstructural constituent of ribosome
g0005840cellular_componentribosome
g0006412biological_processtranslation
g0009507cellular_componentchloroplast
g0015935cellular_componentsmall ribosomal subunit
g0019843molecular_functionrRNA binding
g1990904cellular_componentribonucleoprotein complex
h0003723molecular_functionRNA binding
h0003735molecular_functionstructural constituent of ribosome
h0005840cellular_componentribosome
h0006412biological_processtranslation
h0009507cellular_componentchloroplast
h0009536cellular_componentplastid
h0019843molecular_functionrRNA binding
h1990904cellular_componentribonucleoprotein complex
i0003735molecular_functionstructural constituent of ribosome
i0005840cellular_componentribosome
i0006412biological_processtranslation
j0003723molecular_functionRNA binding
j0003735molecular_functionstructural constituent of ribosome
j0005840cellular_componentribosome
j0006412biological_processtranslation
k0003723molecular_functionRNA binding
k0003735molecular_functionstructural constituent of ribosome
k0005840cellular_componentribosome
k0006412biological_processtranslation
k0009507cellular_componentchloroplast
k0019843molecular_functionrRNA binding
k1990904cellular_componentribonucleoprotein complex
l0003723molecular_functionRNA binding
l0003735molecular_functionstructural constituent of ribosome
l0005840cellular_componentribosome
l0006412biological_processtranslation
l0009507cellular_componentchloroplast
l0015935cellular_componentsmall ribosomal subunit
l0019843molecular_functionrRNA binding
l1990904cellular_componentribonucleoprotein complex
m0003676molecular_functionnucleic acid binding
m0003723molecular_functionRNA binding
m0003735molecular_functionstructural constituent of ribosome
m0005840cellular_componentribosome
m0006412biological_processtranslation
n0003723molecular_functionRNA binding
n0003735molecular_functionstructural constituent of ribosome
n0005737cellular_componentcytoplasm
n0005840cellular_componentribosome
n0006412biological_processtranslation
n0009507cellular_componentchloroplast
n0015935cellular_componentsmall ribosomal subunit
n0019843molecular_functionrRNA binding
n1990904cellular_componentribonucleoprotein complex
o0003735molecular_functionstructural constituent of ribosome
o0005737cellular_componentcytoplasm
o0005840cellular_componentribosome
o0006412biological_processtranslation
o0009507cellular_componentchloroplast
o1990904cellular_componentribonucleoprotein complex
p0003735molecular_functionstructural constituent of ribosome
p0005739cellular_componentmitochondrion
p0005840cellular_componentribosome
p0006412biological_processtranslation
p0009507cellular_componentchloroplast
p0009536cellular_componentplastid
p0015935cellular_componentsmall ribosomal subunit
p0032543biological_processmitochondrial translation
p1990904cellular_componentribonucleoprotein complex
q0003735molecular_functionstructural constituent of ribosome
q0005840cellular_componentribosome
q0006412biological_processtranslation
r0003723molecular_functionRNA binding
r0003735molecular_functionstructural constituent of ribosome
r0005763cellular_componentmitochondrial small ribosomal subunit
r0005840cellular_componentribosome
r0006412biological_processtranslation
r0009507cellular_componentchloroplast
r0019843molecular_functionrRNA binding
r0070181molecular_functionsmall ribosomal subunit rRNA binding
r1990904cellular_componentribonucleoprotein complex
s0000028biological_processribosomal small subunit assembly
s0003723molecular_functionRNA binding
s0003735molecular_functionstructural constituent of ribosome
s0005737cellular_componentcytoplasm
s0005763cellular_componentmitochondrial small ribosomal subunit
s0005840cellular_componentribosome
s0006412biological_processtranslation
s0009507cellular_componentchloroplast
s0015935cellular_componentsmall ribosomal subunit
s0019843molecular_functionrRNA binding
s1990904cellular_componentribonucleoprotein complex
t0003723molecular_functionRNA binding
t0003735molecular_functionstructural constituent of ribosome
t0005840cellular_componentribosome
t0006412biological_processtranslation
u0003735molecular_functionstructural constituent of ribosome
u0005840cellular_componentribosome
u0006412biological_processtranslation
v0003676molecular_functionnucleic acid binding
v0003723molecular_functionRNA binding
w0003735molecular_functionstructural constituent of ribosome
w0005840cellular_componentribosome
w0006412biological_processtranslation
x0005840cellular_componentribosome
y0044238biological_processprimary metabolic process
Functional Information from PROSITE/UniProt
site_idPS00052
Number of Residues27
DetailsRIBOSOMAL_S7 Ribosomal protein S7 signature. NrLvnmLVnrilkhGKKslayqILyrA
ChainResidueDetails
gASN20-ALA46

site_idPS00053
Number of Residues18
DetailsRIBOSOMAL_S8 Ribosomal protein S8 signature. GiaILSTSrGIMtdreAR
ChainResidueDetails
hGLY104-ARG121

site_idPS00054
Number of Residues23
DetailsRIBOSOMAL_S11 Ribosomal protein S11 signature. LrAIrrS.GIlLsfvrDvTPmPHN
ChainResidueDetails
kLEU106-ASN128

site_idPS00055
Number of Residues8
DetailsRIBOSOMAL_S12 Ribosomal protein S12 signature. KkPNSAlR
ChainResidueDetails
lLYS43-ARG50

site_idPS00056
Number of Residues13
DetailsRIBOSOMAL_S17 Ribosomal protein S17 signature. GDwVqLdKcRPIS
ChainResidueDetails
qGLY109-SER121

site_idPS00057
Number of Residues24
DetailsRIBOSOMAL_S18 Ribosomal protein S18 signature. IDYrn.MslIsrFISEq.GKIlsrRV
ChainResidueDetails
rILE28-VAL51

site_idPS00323
Number of Residues25
DetailsRIBOSOMAL_S19 Ribosomal protein S19 signature. NGRehlpiyItdrmVGhkLGEFapT
ChainResidueDetails
sASN53-THR77

site_idPS00360
Number of Residues19
DetailsRIBOSOMAL_S9 Ribosomal protein S9 signature. GGGlsGQaqAislGvARAL
ChainResidueDetails
iGLY136-LEU154

site_idPS00361
Number of Residues16
DetailsRIBOSOMAL_S10 Ribosomal protein S10 signature. ArttNAkimGPVpLPT
ChainResidueDetails
jALA122-THR137

site_idPS00362
Number of Residues31
DetailsRIBOSOMAL_S15 Ribosomal protein S15 signature. LtlHLelhKkDysSqrgLrkTlgkrqrLlaY
ChainResidueDetails
oLEU36-TYR66

site_idPS00527
Number of Residues24
DetailsRIBOSOMAL_S14 Ribosomal protein S14 signature. RrCfltgrpranirdFGLSGhILR
ChainResidueDetails
nARG61-ARG84

site_idPS00548
Number of Residues35
DetailsRIBOSOMAL_S3 Ribosomal protein S3 signature. ARiewireGrVplQt..IrakIDycaytvrTiyGvlG
ChainResidueDetails
cALA174-GLY208

site_idPS00585
Number of Residues33
DetailsRIBOSOMAL_S5 Ribosomal protein S5 signature. GKhmrFrAivVVGDkk.GqVGvGvgkak.EVvs.AV
ChainResidueDetails
eGLY169-VAL201

site_idPS00632
Number of Residues25
DetailsRIBOSOMAL_S4 Ribosomal protein S4 signature. LEmRLdniLFRlgmApTipgARqLV
ChainResidueDetails
dLEU87-VAL111

site_idPS00646
Number of Residues14
DetailsRIBOSOMAL_S13_1 Ribosomal protein S13 signature. RGiRHklGlpVRGQ
ChainResidueDetails
mARG121-GLN134

site_idPS00732
Number of Residues10
DetailsRIBOSOMAL_S16 Ribosomal protein S16 signature. VkLRLKRCGR
ChainResidueDetails
pVAL2-ARG11

site_idPS00962
Number of Residues12
DetailsRIBOSOMAL_S2_1 Ribosomal protein S2 signature 1. LeEMMEAGVHFG
ChainResidueDetails
bLEU10-GLY21

site_idPS00963
Number of Residues25
DetailsRIBOSOMAL_S2_2 Ribosomal protein S2 signature 2. PdiVIIvDqqeEytaLrEcitlGIP
ChainResidueDetails
bPRO162-PRO186

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues71
DetailsDomain: {"description":"KH type-2"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues63
DetailsDomain: {"description":"S5 DRBM"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues48
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues60
DetailsDomain: {"description":"S4 RNA-binding"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues78
DetailsDomain: {"description":"RRM 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00176","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues76
DetailsDomain: {"description":"RRM 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00176","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues68
DetailsDomain: {"description":"S1 motif 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00180","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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