Gene description for POLRMT
Gene name polymerase (RNA) mitochondrial (DNA directed)
Gene symbol POLRMT
Other names/aliases APOLMT
MTRNAP
MTRPOL
h-mtRPOL
Species Homo sapiens
 Database cross references - POLRMT
ExoCarta ExoCarta_5442
Vesiclepedia VP_5442
Entrez Gene 5442
HGNC 9200
MIM 601778
UniProt O00411  
 POLRMT identified in exosomes derived from the following tissue/cell type
Thymus 23844026    
 Gene ontology annotations for POLRMT
Molecular Function
    3'-5'-RNA exonuclease activity GO:0000175 IDA
    mitochondrial promoter sequence-specific DNA binding GO:0001018 IBA
    RNA polymerase I activity GO:0001054 IEA
    RNA polymerase II activity GO:0001055 IEA
    RNA polymerase III activity GO:0001056 IEA
    RNA polymerase IV activity GO:0001057 IEA
    RNA polymerase V activity GO:0001058 IEA
    mitochondrial single subunit type RNA polymerase activity GO:0001065 IEA
    plastid single subunit type RNA polymerase activity GO:0001066 IEA
    RNA binding GO:0003723 HDA
    DNA primase activity GO:0003896 IDA
    DNA-directed 5'-3' RNA polymerase activity GO:0003899 IBA
    DNA-directed 5'-3' RNA polymerase activity GO:0003899 IDA
    DNA-directed 5'-3' RNA polymerase activity GO:0003899 TAS
    protein binding GO:0005515 IPI
    sequence-specific DNA binding GO:0043565 IDA
Biological Process
    transcription by RNA polymerase IV GO:0001059 IEA
    transcription by RNA polymerase V GO:0001060 IEA
    DNA replication, synthesis of primer GO:0006269 IEA
    transcription by RNA polymerase I GO:0006360 IEA
    transcription by RNA polymerase II GO:0006366 IEA
    transcription by RNA polymerase III GO:0006383 IEA
    mitochondrial transcription GO:0006390 IBA
    mitochondrial transcription GO:0006390 IDA
    mitochondrial transcription GO:0006390 TAS
    transcription initiation at mitochondrial promoter GO:0006391 IDA
    plastid transcription GO:0042793 IEA
Subcellular Localization
    mitochondrion GO:0005739 HTP
    mitochondrion GO:0005739 IDA
    mitochondrial matrix GO:0005759 IDA
    mitochondrial matrix GO:0005759 NAS
    mitochondrial matrix GO:0005759 TAS
    protein-containing complex GO:0032991 IDA
    mitochondrial DNA-directed RNA polymerase complex GO:0034245 IBA
    mitochondrial nucleoid GO:0042645 IDA
 Experiment description of studies that identified POLRMT in exosomes
1
Experiment ID 217
MISEV standards
EM
Biophysical techniques
TSG101|CD81|CD9|CD63
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23844026    
Organism Homo sapiens
Experiment description Characterization of human thymic exosomes.
Authors "Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O."
Journal name PLoS One
Publication year 2013
Sample Thymus
Sample name Normal-Thymus
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for POLRMT
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 UBE2H 7328
Affinity Capture-MS Homo sapiens
2 ZNF668  
Affinity Capture-MS Homo sapiens
3 SLIRP 81892
Proximity Label-MS Homo sapiens
4 P4HA1 5033
Affinity Capture-MS Homo sapiens
5 CACNG5  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
6 LGR4 55366
Affinity Capture-MS Homo sapiens
7 ANLN 54443
Affinity Capture-MS Homo sapiens
8 RIT1 6016
Negative Genetic Homo sapiens
9 OXLD1  
Affinity Capture-MS Homo sapiens
10 TARDBP 23435
Affinity Capture-MS Homo sapiens
11 PTX3 5806
Affinity Capture-MS Homo sapiens
12 BTF3 689
Affinity Capture-MS Homo sapiens
13 FEZ1  
Affinity Capture-MS Homo sapiens
14 TRUB2  
Proximity Label-MS Homo sapiens
15 MTG2  
Proximity Label-MS Homo sapiens
16 RPL10 6134
Affinity Capture-MS Homo sapiens
17 KIF20A 10112
Affinity Capture-MS Homo sapiens
18 CALM1 801
Affinity Capture-MS Homo sapiens
19 RPUSD4 84881
Proximity Label-MS Homo sapiens
20 FAXC  
Affinity Capture-MS Homo sapiens
21 MTRF1  
Proximity Label-MS Homo sapiens
22 LRPPRC 10128
Proximity Label-MS Homo sapiens
23 TFAM 7019
Proximity Label-MS Homo sapiens
24 PMPCA 23203
Proximity Label-MS Homo sapiens
25 COX8A  
Proximity Label-MS Homo sapiens
26 CHCHD2  
Affinity Capture-MS Homo sapiens
27 FBXW7  
Affinity Capture-MS Homo sapiens
28 YARS2  
Affinity Capture-MS Homo sapiens
29 MRPS23 51649
Affinity Capture-MS Homo sapiens
30 MRPS24 64951
Affinity Capture-MS Homo sapiens
31 MRPL12 6182
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
32 ZFYVE1 53349
Affinity Capture-MS Homo sapiens
33 NPM1 4869
Affinity Capture-MS Homo sapiens
34 MRPS26 64949
Proximity Label-MS Homo sapiens
35 SURF6  
Affinity Capture-MS Homo sapiens
36 BEND3  
Affinity Capture-MS Homo sapiens
37 PRKRA 8575
Affinity Capture-MS Homo sapiens
38 EXD2  
Proximity Label-MS Homo sapiens
39 RC3H1 149041
Affinity Capture-MS Homo sapiens
40 ERAL1  
Affinity Capture-MS Homo sapiens
41 Wdr82  
Affinity Capture-MS Mus musculus
42 PMPCB 9512
Proximity Label-MS Homo sapiens
43 TACO1  
Proximity Label-MS Homo sapiens
44 FASTKD2  
Proximity Label-MS Homo sapiens
45 KCNA4  
Affinity Capture-MS Homo sapiens
46 MTERF3  
Proximity Label-MS Homo sapiens
47 KCTD6  
Affinity Capture-MS Homo sapiens
48 KIF14 9928
Affinity Capture-MS Homo sapiens
49 NOTCH2 4853
Affinity Capture-MS Homo sapiens
50 LTBR 4055
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
51 TFB1M  
Affinity Capture-Western Homo sapiens
52 MRPS25 64432
Affinity Capture-MS Homo sapiens
53 S100A2 6273
Affinity Capture-MS Homo sapiens
54 POLD1 5424
Affinity Capture-MS Homo sapiens
55 C6orf203  
Proximity Label-MS Homo sapiens
56 FASTKD5  
Proximity Label-MS Homo sapiens
57 EMD 2010
Proximity Label-MS Homo sapiens
58 Set 56086
Affinity Capture-MS Mus musculus
59 RPL4 6124
Affinity Capture-MS Homo sapiens
60 PPP6R2 9701
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
61 MEX3C 51320
Affinity Capture-MS Homo sapiens
62 LDHD  
Affinity Capture-MS Homo sapiens
63 AMACR 23600
Affinity Capture-MS Homo sapiens
64 NELL1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
65 APOBEC3C 27350
Affinity Capture-MS Homo sapiens
66 TUFM 7284
Proximity Label-MS Homo sapiens
67 PURG  
Affinity Capture-MS Homo sapiens
68 HSCB 150274
Proximity Label-MS Homo sapiens
69 RPA2 6118
Proximity Label-MS Homo sapiens
70 NTRK1 4914
Affinity Capture-MS Homo sapiens
71 DDB1 1642
Affinity Capture-MS Homo sapiens
72 PNMA2  
Affinity Capture-MS Homo sapiens
73 TBRG4 9238
Proximity Label-MS Homo sapiens
74 CLEC11A 6320
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
75 APBA1  
Affinity Capture-MS Homo sapiens
76 FBLN5 10516
Affinity Capture-MS Homo sapiens
77 HECTD1 25831
Affinity Capture-MS Homo sapiens
78 MRPL11 65003
Proximity Label-MS Homo sapiens
79 MTRF1L  
Proximity Label-MS Homo sapiens
80 MAGEB2 4113
Affinity Capture-MS Homo sapiens
81 COX4I1 1327
Proximity Label-MS Homo sapiens
82 CISD3 284106
Affinity Capture-MS Homo sapiens
83 FGFBP1 9982
Affinity Capture-MS Homo sapiens
84 MRRF  
Proximity Label-MS Homo sapiens
85 MRPS12  
Proximity Label-MS Homo sapiens
86 MTIF2 4528
Proximity Label-MS Homo sapiens
87 AK4 205
Affinity Capture-MS Homo sapiens
88 RC3H2  
Affinity Capture-MS Homo sapiens
89 CLPP 8192
Proximity Label-MS Homo sapiens
90 SIRT7  
Affinity Capture-MS Homo sapiens
91 MTIF3  
Proximity Label-MS Homo sapiens
92 TRIM10  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
93 RNF14 9604
Affinity Capture-MS Homo sapiens
94 NFKBIA  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
95 CD6 923
Affinity Capture-MS Homo sapiens
96 CUL3 8452
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
97 FAHD1 81889
Affinity Capture-MS Homo sapiens
98 DHX30 22907
Proximity Label-MS Homo sapiens
99 KBTBD7  
Affinity Capture-MS Homo sapiens
100 BRD1 23774
Affinity Capture-MS Homo sapiens
101 C12orf65  
Proximity Label-MS Homo sapiens
102 NELL2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
103 MTG1  
Proximity Label-MS Homo sapiens
104 HHIPL1 84439
Affinity Capture-MS Homo sapiens
105 HECW2  
Affinity Capture-MS Homo sapiens
106 SIRT6  
Affinity Capture-MS Homo sapiens
107 ACAD9 28976
Proximity Label-MS Homo sapiens
108 PPP6C 5537
Affinity Capture-MS Homo sapiens
109 DDRGK1 65992
Affinity Capture-MS Homo sapiens
110 Kctd5  
Affinity Capture-MS Mus musculus
111 FOXQ1  
Affinity Capture-MS Homo sapiens
112 MRPS17 51373
Affinity Capture-MS Homo sapiens
113 Eif3e 16341
Affinity Capture-MS Mus musculus
114 METTL15  
Proximity Label-MS Homo sapiens
115 AKAP1 8165
Proximity Label-MS Homo sapiens
116 MCUR1 63933
Proximity Label-MS Homo sapiens
117 HIF1A 3091
Affinity Capture-MS Homo sapiens
118 ZNF574  
Affinity Capture-MS Homo sapiens
119 ZRANB1 54764
Affinity Capture-MS Homo sapiens
120 NES 10763
Affinity Capture-MS Homo sapiens
121 RPL13 6137
Affinity Capture-MS Homo sapiens
122 VWCE  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
123 CS 1431
Proximity Label-MS Homo sapiens
Proximity Label-MS Homo sapiens
124 PLEKHA4 57664
Affinity Capture-MS Homo sapiens
125 GRN 2896
Affinity Capture-MS Homo sapiens
126 TSFM 10102
Proximity Label-MS Homo sapiens
127 AUH 549
Proximity Label-MS Homo sapiens
128 MRPS2 51116
Affinity Capture-MS Homo sapiens
129 HDGF 3068
Affinity Capture-MS Homo sapiens
130 FBXL6  
Affinity Capture-MS Homo sapiens
131 TP53 7157
Affinity Capture-MS Homo sapiens
132 DHX32  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
133 LDLRAD1  
Affinity Capture-MS Homo sapiens
134 ICT1 3396
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
135 ZNF746  
Affinity Capture-MS Homo sapiens
136 KLHL22 84861
Affinity Capture-MS Homo sapiens
137 USP36  
Affinity Capture-MS Homo sapiens
138 PDHA1 5160
Proximity Label-MS Homo sapiens
139 MDH2 4191
Proximity Label-MS Homo sapiens
140 NUP35 129401
Proximity Label-MS Homo sapiens
141 C21orf33  
Proximity Label-MS Homo sapiens
142 SSBP1 6742
Proximity Label-MS Homo sapiens
143 UFL1 23376
Affinity Capture-MS Homo sapiens
144 SKAP1 8631
Affinity Capture-MS Homo sapiens
145 C10orf88  
Affinity Capture-MS Homo sapiens
146 GFM1 85476
Proximity Label-MS Homo sapiens
147 AARS2  
Proximity Label-MS Homo sapiens
148 TEFM  
Proximity Label-MS Homo sapiens
149 GRSF1 2926
Proximity Label-MS Homo sapiens
150 C1QBP 708
Proximity Label-MS Homo sapiens
151 KCTD17 79734
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
152 KRAS 3845
Negative Genetic Homo sapiens
153 METTL17  
Proximity Label-MS Homo sapiens
154 RPA3 6119
Proximity Label-MS Homo sapiens
155 ZNF467  
Affinity Capture-MS Homo sapiens
156 DDX28  
Proximity Label-MS Homo sapiens
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