Gene description for BACH1
Gene name BTB and CNC homology 1, basic leucine zipper transcription factor 1
Gene symbol BACH1
Other names/aliases BACH-1
BTBD24
Species Homo sapiens
 Database cross references - BACH1
ExoCarta ExoCarta_571
Vesiclepedia VP_571
Entrez Gene 571
HGNC 935
MIM 602751
UniProt O14867  
 BACH1 identified in exosomes derived from the following tissue/cell type
Hepatocellular carcinoma cells 26054723    
 Gene ontology annotations for BACH1
Molecular Function
    RNA polymerase II cis-regulatory region sequence-specific DNA binding GO:0000978 IBA
    DNA-binding transcription factor activity, RNA polymerase II-specific GO:0000981 IBA
    DNA-binding transcription factor activity, RNA polymerase II-specific GO:0000981 ISA
    DNA-binding transcription repressor activity, RNA polymerase II-specific GO:0001227 IDA
    DNA-binding transcription activator activity, RNA polymerase II-specific GO:0001228 IEA
    DNA-binding transcription factor activity GO:0003700 ISS
    protein binding GO:0005515 IPI
    heme binding GO:0020037 NAS
    ligand-activated transcription factor activity GO:0098531 IMP
Biological Process
    negative regulation of transcription by RNA polymerase II GO:0000122 IDA
    negative regulation of transcription by RNA polymerase II GO:0000122 IMP
    negative regulation of transcription by RNA polymerase II GO:0000122 NAS
    DNA repair GO:0006281 IMP
    regulation of DNA-templated transcription GO:0006355 ISS
    regulation of transcription by RNA polymerase II GO:0006357 IBA
    regulation of transcription by RNA polymerase II GO:0006357 NAS
    regulation of metabolic process GO:0019222 NAS
    positive regulation of transcription by RNA polymerase II GO:0045944 IEA
Subcellular Localization
    chromatin GO:0000785 ISA
    nucleus GO:0005634 HDA
    nucleus GO:0005634 HDA
    nucleus GO:0005634 IDA
    nucleus GO:0005634 NAS
    nucleoplasm GO:0005654 TAS
    cytoplasm GO:0005737 HDA
    cytosol GO:0005829 HDA
    cytosol GO:0005829 TAS
    RNA polymerase II transcription regulator complex GO:0090575 IPI
    RNA polymerase II transcription regulator complex GO:0090575 ISS
    RNA polymerase II transcription regulator complex GO:0090575 NAS
 Experiment description of studies that identified BACH1 in exosomes
1
Experiment ID 235
MISEV standards
EM
Biophysical techniques
TSG101|Alix|HSC70|GAPDH
Enriched markers
HSP90B1
Negative markers
qNano
Particle analysis
Identified molecule mRNA
Identification method RNA Sequencing
PubMed ID 26054723    
Organism Homo sapiens
Experiment description Hepatocellular carcinoma-derived exosomes promote motility of immortalized hepatocyte through transfer of oncogenic proteins and RNAs
Authors "He M, Qin H, Poon TC, Sze SC, Ding X, Co NN, Ngai SM, Chan TF, Wong N"
Journal name Carcinogenesis
Publication year 2015
Sample Hepatocellular carcinoma cells
Sample name HKCI-8
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
RNA
Methods used in the study Western blotting
Mass spectrometry
RT-PCR
RNA Sequencing
 Protein-protein interactions for BACH1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 MAFK 7975
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
2 MAFF 23764
FRET Homo sapiens
Affinity Capture-MS Homo sapiens
FRET Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
3 TBC1D10A 83874
Affinity Capture-MS Homo sapiens
4 ATF7  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
5 TAF4B  
Affinity Capture-MS Homo sapiens
6 CSNK1A1 1452
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
7 ANAPC5 51433
Two-hybrid Homo sapiens
8 ISCA1  
Affinity Capture-MS Homo sapiens
9 SOX2  
Affinity Capture-Western Homo sapiens
10 HMMR  
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
11 KIAA1429 25962
Affinity Capture-MS Homo sapiens
12 NCOR1  
Affinity Capture-Western Homo sapiens
13 FBXO3  
Affinity Capture-MS Homo sapiens
14 SHMT2 6472
Affinity Capture-RNA Homo sapiens
15 HOXB8  
Co-localization Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
16 FAM83D 81610
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
17 NFE2L2 4780
Co-localization Homo sapiens
Co-localization Homo sapiens
18 POU5F1  
Affinity Capture-Western Homo sapiens
19 DDOST 1650
Affinity Capture-MS Homo sapiens
20 DYNLL1 8655
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
21 EED  
Affinity Capture-Western Homo sapiens
22 FBXO5  
Affinity Capture-MS Homo sapiens
23 SCHIP1  
Affinity Capture-MS Homo sapiens
24 USP7 7874
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
25 POTEKP 440915
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
26 HIST1H4A 8359
Affinity Capture-MS Homo sapiens
27 PARK2  
Affinity Capture-Western Homo sapiens
28 BACH1 571
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
29 ATF2  
FRET Homo sapiens
Affinity Capture-MS Homo sapiens
30 DCAF7 10238
Affinity Capture-MS Homo sapiens
31 SMAD3 4088
Affinity Capture-Western Homo sapiens
32 MLX  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
33 ZNF131  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
34 DCAF10  
Affinity Capture-MS Homo sapiens
35 PABPN1 8106
Affinity Capture-MS Homo sapiens
36 FGFRL1 53834
Affinity Capture-MS Homo sapiens
37 DYNLL2 140735
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
38 NME8  
Affinity Capture-MS Homo sapiens
39 SLC18B1 116843
Affinity Capture-MS Homo sapiens
40 DDX39B 7919
Affinity Capture-MS Homo sapiens
41 CEBPA  
Proximity Label-MS Homo sapiens
42 NLK  
Affinity Capture-MS Homo sapiens
43 SLX1A  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
44 XPO1 7514
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
45 ZBTB24  
Affinity Capture-MS Homo sapiens
46 PLRG1 5356
Affinity Capture-MS Homo sapiens
47 CUL3 8452
Affinity Capture-MS Homo sapiens
48 ASAP3 55616
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
49 XRCC6BP1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
50 MAFG  
FRET Homo sapiens
Affinity Capture-MS Homo sapiens
FRET Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
51 SUZ12  
Affinity Capture-Western Homo sapiens
52 FBXL12 54850
Affinity Capture-MS Homo sapiens
53 NXF1 10482
Affinity Capture-RNA Homo sapiens
54 RBCK1  
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
Affinity Capture-Western Homo sapiens
55 PPHLN1  
Affinity Capture-MS Homo sapiens
56 USP47 55031
Affinity Capture-Western Homo sapiens
57 PATZ1  
Two-hybrid Homo sapiens
58 NANOG  
Affinity Capture-Western Homo sapiens
59 KIF2B 84643
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
60 BATF3  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
61 OST4  
Affinity Capture-MS Homo sapiens
62 BACH2 60468
Affinity Capture-MS Homo sapiens
63 Bach1 12013
Affinity Capture-MS Mus musculus
64 TP53 7157
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
65 CSNK1A1L 122011
Affinity Capture-MS Homo sapiens
66 TMEM208  
Affinity Capture-MS Homo sapiens
67 DNAJA2 10294
Proximity Label-MS Homo sapiens
68 DCAF8 50717
Affinity Capture-MS Homo sapiens
69 SLC39A7 7922
Affinity Capture-MS Homo sapiens
70 SKP1 6500
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
71 FBXO22 26263
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
72 CYTH1 9267
Affinity Capture-MS Homo sapiens
73 HDAC1 3065
Affinity Capture-Western Homo sapiens
74 FAM35A  
Proximity Label-MS Homo sapiens
75 CREBZF  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
76 TRIP11 9321
Affinity Capture-MS Homo sapiens
77 CREB5 9586
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
78 RFPL2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
79 DDIT3 1649
FRET Homo sapiens
80 MOV10 4343
Affinity Capture-RNA Homo sapiens
81 EZH2  
Affinity Capture-Western Homo sapiens
82 KIAA1468 57614
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
83 STT3B 201595
Affinity Capture-MS Homo sapiens
84 DCAF4  
Affinity Capture-MS Homo sapiens
85 JAK2 3717
Affinity Capture-MS Homo sapiens
86 FBXL17  
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
87 MAFB  
FRET Homo sapiens
Affinity Capture-MS Homo sapiens
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