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MRPS18B [mitochondrial inner membrane]
Stable Identifier
R-HSA-5368234
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
mitochondrial inner membrane
Synonyms
28S ribosomal protein S18b, mitochondrial, RT18B_HUMAN
Locations in the PathwayBrowser
Expand all
Metabolism of proteins (Homo sapiens)
Translation (Homo sapiens)
Mitochondrial translation (Homo sapiens)
Mitochondrial translation elongation (Homo sapiens)
55S ribosome with peptidyl-tRNA in A site binds GFM1:GTP (Homo sapiens)
55S ribosome:mRNA:tRNA:peptidyl-tRNA at A-site [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:tRNA:peptidyl-tRNA:GFM1:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
Peptide transfer from P-site to A-site (peptide bond formation) (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA:aminoacyl-tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:tRNA:peptidyl-tRNA at A-site [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
TUFM hydrolyzes GTP and TUFM:GDP dissociates from 55S ribosome (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA:aminoacyl-tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA:aminoacyl-tRNA:TUFM:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
TUFM:GTP:aminoacyl-tRNA binds 55S ribosome:mRNA:fMet-tRNA (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA:aminoacyl-tRNA:TUFM:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
Translocation of peptidyl-tRNA from A-site to P-site (and translocation of 55S ribosome by 3 bases along mRNA) (Homo sapiens)
55S ribosome:mRNA:peptidyl-tRNA at P-site [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:tRNA:peptidyl-tRNA:GFM1:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
Mitochondrial translation initiation (Homo sapiens)
28S subunit:MTIF3 binds MTIF2:GTP, mRNA, and formylMet-tRNA (Homo sapiens)
28S ribosomal subunit:MTIF3 [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit:MTIF3:MTIF2:GTP:mRNA:fMet-tRNA [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
39S subunit binds 28S subunit:mRNA:fMet-tRNA (Homo sapiens)
28S ribosomal subunit:MTIF3:MTIF2:GTP:mRNA:fMet-tRNA [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:fMet-tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
MTIF3 binds 28S ribosomal subunit (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit:MTIF3 [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
Mitochondrial translation termination (Homo sapiens)
55S ribosome hydrolyzes peptidyl-tRNA bond and MTRF1L hydrolyzes GTP (Homo sapiens)
55S ribosome:mRNA:peptidyl-tRNA:MTRF1L:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
GFM2:GTP binds 55S ribosome:mRNA:tRNA:MRRF releasing mRNA and tRNA (Homo sapiens)
55S ribosome:MRRF:GFM2:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:tRNA:MRRF [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
Hydrolysis of GTP and dissociation of 28S and 39S subunits (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:MRRF:GFM2:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
MRRF binds 55S ribosome:mRNA:tRNA (Homo sapiens)
55S ribosome:mRNA:tRNA [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:tRNA:MRRF [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
MTRF1L (MTRF1a) or ICT1 binds stop codon in 55S ribosome:mRNA:peptidyl-tRNA (Homo sapiens)
55S ribosome:mRNA:peptidyl-tRNA at P-site [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
55S ribosome:mRNA:peptidyl-tRNA:MTRF1L:GTP [mitochondrial inner membrane] (Homo sapiens)
55S ribosome [mitochondrial inner membrane] (Homo sapiens)
28S ribosomal subunit [mitochondrial inner membrane] (Homo sapiens)
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
MRPS18B [mitochondrial inner membrane] (Homo sapiens)
External Reference Information
External Reference
UniProt:Q9Y676 MRPS18B
Gene Names
MRPS18B, C6orf14, HSPC183, PTD017
Chain
transit peptide:1-35, chain:36-258
Reference Genes
BioGPS Gene:28973 MRPS18B
COSMIC (genes):MRPS18B MRPS18B
CTD Gene:28973 MRPS18B
dbSNP Gene:28973 MRPS18B
ENSEMBL:ENSG00000204568 MRPS18B
HGNC:14516 MRPS18B
KEGG:hsa:28973 MRPS18B
Monarch:28973 MRPS18B
NCBI Gene:28973 MRPS18B
OMIM:611982 MRPS18B
UCSC:Q9Y676 MRPS18B
Reference Transcript
RefSeq:NM_014046.3 MRPS18B
Other Identifiers
11746187_x_at
11754356_x_at
17006324
17027506
17030351
17033056
17035176
17037835
17040549
208907_PM_s_at
208907_s_at
217408_PM_at
217408_at
28973
2901824
2901825
2901826
2901827
2901828
2901829
2901830
2901831
2901832
2901834
2901836
2901837
2901838
2901839
2901840
2901842
2901843
2901844
2901845
2901846
2901847
2901848
32221_at
8117955
8177824
8179139
A_14_P101539
A_14_P132249
A_23_P59107
A_33_P3336992
GE61838
GO:0003735
GO:0005198
GO:0005515
GO:0005654
GO:0005739
GO:0005743
GO:0005763
GO:0005840
GO:0006412
GO:0030054
GO:0032543
GO:0043226
GO:1990904
HMNXSV003036402
Hs.274417.2.S1_3p_at
ILMN_1721337
ILMN_2121282
PH_hs_0014163
PH_hs_0032419
TC06000343.hg
TC6_cox_hap2000041.hg
TC6_dbb_hap3000034.hg
TC6_mann_hap4000036.hg
TC6_mcf_hap5000028.hg
TC6_qbl_hap6000034.hg
TC6_ssto_hap7000034.hg
g13529220_3p_a_at
Participates
as a member of
MRPS18A,B,C [mitochondrial inner membrane] (Homo sapiens)
Inferred To
mrps-18b [mitochondrial inner membrane]
(Caenorhabditis elegans)
mRpS18B [mitochondrial inner membrane]
(Drosophila melanogaster)
mrps18b [mitochondrial inner membrane]
(Danio rerio)
MRPS18B [mitochondrial inner membrane]
(Bos taurus)
MRPS18B [mitochondrial inner membrane]
(Canis familiaris)
MRPS18B [mitochondrial inner membrane]
(Sus scrofa)
Mrps18b [mitochondrial inner membrane]
(Mus musculus)
Mrps18b [mitochondrial inner membrane]
(Rattus norvegicus)
Cross References
OpenTargets
ENSG00000204568
ENSEMBL
ENSP00000259873
,
ENST00000412451
,
ENST00000426945
,
ENST00000259873
,
ENST00000454427
,
ENST00000451032
,
ENST00000327800
,
ENSP00000397790
,
ENSP00000415703
,
ENSP00000383438
,
ENST00000430402
,
ENSP00000398494
,
ENSP00000414972
,
ENSP00000402718
HPA
ENSG00000204568-MRPS18B
PRO
Q9Y676
Pharos - Targets
Q9Y676
GlyGen
Q9Y676
PDB
7A5G
,
7A5I
,
6RW5
,
7A5F
,
6NU3
,
8ANY
,
6NU2
,
6RW4
,
7QI6
,
7P2E
,
7PO3
,
7OG4
,
7PNZ
,
8CSU
,
7QI4
,
6ZSE
,
6VLZ
,
7L08
,
6ZSD
,
6ZSC
,
6ZM5
,
6ZM6
,
7PO2
,
8CST
,
7QI5
,
7PO1
,
7PNY
,
6VMI
,
6ZSA
,
6ZS9
,
6ZSB
,
7PNX
,
3J9M
,
6ZSG
,
8OIS
,
8CSQ
,
7PO0
,
7A5K
,
8CSS
,
8OIR
,
8CSP
,
8CSR
Interactors (8)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:P62753 RPS6
4
RPS6 [cytosol]
(R-HSA-72381)
p-5S-RPS6 [cytosol]
(R-HSA-165727)
3OHR147-RPS6 [cytosol]
(R-HSA-9629876)
RPS6 [nucleoplasm]
(R-HSA-6790606)
0.569
3
UniProt:O43561-2 LAT
2
p-5Y-LAT-2 [plasma membrane]
(R-HSA-2396597)
LAT-2 [plasma membrane]
(R-HSA-2396548)
0.556
3
UniProt:P78382 SLC35A1
2
SLC35A1 [Golgi membrane]
(R-HSA-727812)
SLC35A1 V93Cfs*17 [Golgi membrane]
(R-HSA-5651957)
0.556
3
UniProt:O75396 SEC22B
6
SEC22B [endoplasmic reticulum membrane]
(R-HSA-5688150)
SEC22B [endoplasmic reticulum-Golgi intermediate compartment membrane]
(R-HSA-5688566)
SEC22B [ER to Golgi transport vesicle membrane]
(R-HSA-5688565)
SEC22B [phagocytic vesicle membrane]
(R-HSA-8863938)
SEC22B [transport vesicle]
(R-HSA-6810994)
SEC22B [Golgi membrane]
(R-HSA-6810993)
0.556
3
UniProt:P24593 IGFBP5
5
IGFBP5 [endoplasmic reticulum lumen]
(R-HSA-8956738)
p-IGFBP5 [endoplasmic reticulum lumen]
(R-HSA-8956988)
IGFBP5 [extracellular region]
(R-HSA-381414)
IGFBP5(21-163) [extracellular region]
(R-HSA-381415)
IGFBP5(164-272) [extracellular region]
(R-HSA-381478)
0.556
3
UniProt:Q8N2H4 SYS1
1
SYS1 [trans-Golgi network membrane]
(R-HSA-6813921)
0.556
3
UniProt:P06400 RB1
20
RB1 R661W [nucleoplasm]
(R-HSA-9659801)
RB1 C706F [nucleoplasm]
(R-HSA-9659812)
RB1 N480del [nucleoplasm]
(R-HSA-9659792)
RB1 C706Y [nucleoplasm]
(R-HSA-9659821)
RB1 R661Q [nucleoplasm]
(R-HSA-9659807)
RB1 I703_E737del [nucleoplasm]
(R-HSA-9661065)
RB1 R830_G887del [cytosol]
(R-HSA-9661059)
RB1 K791* [cytosol]
(R-HSA-9662284)
RB1 Q176* [cytosol]
(R-HSA-9661774)
RB1 S114* [cytosol]
(R-HSA-9661775)
RB1 K765* [cytosol]
(R-HSA-9662281)
RB1 W99* [cytosol]
(R-HSA-9661769)
RB1 S149* [cytosol]
(R-HSA-9661770)
RB1 E166* [cytosol]
(R-HSA-9661767)
RB1 G100* [cytosol]
(R-HSA-9661763)
RB1 E125* [cytosol]
(R-HSA-9661784)
RB1 Q121* [cytosol]
(R-HSA-9661780)
RB1 E184* [cytosol]
(R-HSA-9661781)
RB1 E137* [cytosol]
(R-HSA-9661782)
RB1 K745* [cytosol]
(R-HSA-9662288)
0.525
2
UniProt:P06748 NPM1
11
NPM1 [cytosol]
(R-HSA-3008211)
p-S4-NPM1 [cytosol]
(R-HSA-6801679)
NPM1 [nucleoplasm]
(R-HSA-606320)
NPM1 [granular component]
(R-HSA-9017702)
NPM1(1-117)-ALK(1058-1620) fusion [cytosol]
(R-HSA-9699834)
NPM1(1-117)-p-7Y-ALK(1058-1620) fusion [cytosol]
(R-HSA-9699861)
NPM1(1-117)-ALK(1068-1620) fusion [cytosol]
(R-HSA-9730697)
NPM1(1-117)-p-7Y-ALK(1068-1620) fusion [cytosol]
(R-HSA-9730703)
NPM1(1-117)-p-7Y-ALK(1058-1620) fusion [nucleoplasm]
(R-HSA-9725010)
polySUMO2,3-K263-NPM1 [nucleoplasm]
(R-HSA-4086056)
monoSUMO1-K263-NPM1 [nucleoplasm]
(R-HSA-4086039)
0.483
2
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