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9OJM

Human mitochondrial 28S PIC with tRNA and mtIF2

Functional Information from GO Data
ChainGOidnamespacecontents
00003735molecular_functionstructural constituent of ribosome
00005739cellular_componentmitochondrion
00005743cellular_componentmitochondrial inner membrane
00005763cellular_componentmitochondrial small ribosomal subunit
00032543biological_processmitochondrial translation
20001650cellular_componentfibrillar center
20003723molecular_functionRNA binding
20005515molecular_functionprotein binding
20005634cellular_componentnucleus
20005654cellular_componentnucleoplasm
20005739cellular_componentmitochondrion
20005743cellular_componentmitochondrial inner membrane
20005763cellular_componentmitochondrial small ribosomal subunit
20032543biological_processmitochondrial translation
E0003735molecular_functionstructural constituent of ribosome
E0005515molecular_functionprotein binding
E0005739cellular_componentmitochondrion
E0005743cellular_componentmitochondrial inner membrane
E0005763cellular_componentmitochondrial small ribosomal subunit
E0006412biological_processtranslation
E0015935cellular_componentsmall ribosomal subunit
E0032543biological_processmitochondrial translation
E0070181molecular_functionsmall ribosomal subunit rRNA binding
Q0003723molecular_functionRNA binding
Q0003735molecular_functionstructural constituent of ribosome
Q0005739cellular_componentmitochondrion
Q0005743cellular_componentmitochondrial inner membrane
Q0005763cellular_componentmitochondrial small ribosomal subunit
Q0006412biological_processtranslation
Q0032543biological_processmitochondrial translation
T0003735molecular_functionstructural constituent of ribosome
T0005739cellular_componentmitochondrion
T0005743cellular_componentmitochondrial inner membrane
T0005763cellular_componentmitochondrial small ribosomal subunit
T0032543biological_processmitochondrial translation
V0000049molecular_functiontRNA binding
V0005515molecular_functionprotein binding
V0005737cellular_componentcytoplasm
V0005739cellular_componentmitochondrion
V0005743cellular_componentmitochondrial inner membrane
V0005763cellular_componentmitochondrial small ribosomal subunit
V0008283biological_processcell population proliferation
V0019843molecular_functionrRNA binding
V0032543biological_processmitochondrial translation
Z0003735molecular_functionstructural constituent of ribosome
Z0005739cellular_componentmitochondrion
Z0005743cellular_componentmitochondrial inner membrane
Z0005763cellular_componentmitochondrial small ribosomal subunit
Z0006412biological_processtranslation
Z0032543biological_processmitochondrial translation
Functional Information from PROSITE/UniProt
site_idPS00054
Number of Residues23
DetailsRIBOSOMAL_S11 Ribosomal protein S11 signature. MhGLimG.GLeVisitDnTPiPHN
ChainResidueDetails
IMET162-ASN184

site_idPS00055
Number of Residues8
DetailsRIBOSOMAL_S12 Ribosomal protein S12 signature. KkPNSAnR
ChainResidueDetails
JLYS71-ARG78

site_idPS00057
Number of Residues25
DetailsRIBOSOMAL_S18 Ribosomal protein S18 signature. VDYkn.VqlLsqFVSPftGCIygrHI
ChainResidueDetails
PVAL72-ILE96

site_idPS00360
Number of Residues19
DetailsRIBOSOMAL_S9 Ribosomal protein S9 signature. GGGrsAQagAirlAmAKAL
ChainResidueDetails
GGLY334-LEU352

site_idPS00585
Number of Residues33
DetailsRIBOSOMAL_S5 Ribosomal protein S5 signature. GRkksIrVlvAVGNgk.GaAGfSigkat.DRmd.AF
ChainResidueDetails
DGLY236-PHE268

site_idPS00962
Number of Residues12
DetailsRIBOSOMAL_S2_1 Ribosomal protein S2 signature 1. VrSLFDARVHLG
ChainResidueDetails
BVAL81-GLY92

site_idPS01176
Number of Residues23
DetailsIF2 Initiation factor 2 signature. GsLtsLKHhKddisiVktGmDCG
ChainResidueDetails
7GLY671-GLY693

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues80
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues30
DetailsCompositional bias: {"description":"Basic and acidic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues64
DetailsCoiled coil: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues42
DetailsDomain: {"description":"CHCH","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues10
DetailsMotif: {"description":"Cx9C motif 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues10
DetailsMotif: {"description":"Cx9C motif 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues68
DetailsRepeat: {"description":"PPR 1"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues34
DetailsRepeat: {"description":"PPR 3"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues40
DetailsRepeat: {"description":"PPR 4"}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues36
DetailsRepeat: {"description":"PPR 5"}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues41
DetailsRepeat: {"description":"PPR 6"}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues34
DetailsRepeat: {"description":"PPR 7"}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues34
DetailsRepeat: {"description":"PPR 8"}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues34
DetailsRepeat: {"description":"PPR 9"}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues34
DetailsRepeat: {"description":"PPR 10"}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues8
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues170
DetailsDomain: {"description":"tr-type G"}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues7
DetailsRegion: {"description":"G1","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues4
DetailsRegion: {"description":"G2","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues3
DetailsRegion: {"description":"G3","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI21
Number of Residues3
DetailsRegion: {"description":"G4","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI22
Number of Residues2
DetailsRegion: {"description":"G5","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI23
Number of Residues13
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI24
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q91YJ5","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI25
Number of Residues64
DetailsDomain: {"description":"S5 DRBM","evidences":[{"source":"PROSITE-ProRule","id":"PRU00268","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI26
Number of Residues35
DetailsRepeat: {"description":"PPR 2"}
ChainResidueDetails

site_idSWS_FT_FI27
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"25838379","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI28
Number of Residues10
DetailsCompositional bias: {"description":"Basic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

254227

PDB entries from 2026-05-27

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