Gene Information
Gene Symbol
P4HB
Synonyms
CLCRP1, DSI, ERBA2L, GIT, P4Hbeta, PDI, PDIA1, PHDB, PO4DB, PO4HB, PROHB
Description
prolyl 4-hydroxylase subunit beta
Transcript
NM_000918
Expression
Putative miRNA Targets on P4HB
3'UTR of P4HB (miRNA target sites are highlighted)
>P4HB|NM_000918|3'UTR
1 T AC G C A AA GCCAGA C C C G GGC G CT G C C G AGAC C C CTC G G GGG CT G CA C A CC C A GCA GCAGC G CA C G CCTC C G AAGC CTGC
81 G GC CT C G CTT GAAGGAG GGC G TC G C C G GAAACCCAGGGAACC T CTCTG AA GTGACAC CTCACCCC TA C ACAC C G TC C G TT
161 CACCCC C G TC T C TTC C TTC TGCTTTTC G GT TTTTGGAAAGGGA TC CAT CTCC AGG CA G CCCA CC CTG GT GGG GC TTGTTT
241 CCTGAAAC CA TG ATG TACTTTTTCATAC A T G A GTCTGTC C AG AGTGC TTGC TA C C G TGTTCGGAGTCTCGCTGCCTCCCT
321 CCCGCGGGAGGTTTCTCCTCTTTTTGAAAATTCCGTCTGTGGGATTTTTAGACATTTTTCGACATCAGGGTATTTGTTCC
401 ACCTTGGCCAGGCCTCCTCGGAGAAGCTTGTCCCCCGTGTGGGAGGGACGGAGCCGGACTGGACATGGTCACTCAGTACC
481 GCCTGCAGTGTCGCCATGACTGATCATGGCTCTTGCATTTTTGGGTAAATGGAGACTTCCGGATCCTGTCAGGGTGTCCC
561 CCATGCCTGGAAGAGGAGCTGGTGGCTGCCAGCCCTGGGGCCCGGCACAGGCCTGGGCCTTCCCCTTCCCTCAAGCCAGG
641 GCTCCTCCTCCTGTCGTGGGCTCATTGTGACCACTGGCCTCTCTACAGCACGGCCTGTGGCCTGTTCAAGGCAGAACCAC
721 GACCCTTGACTCCCGGGTGGGGAGGTGGCCAAGGATGCTGGAGCTGAATCAGACGCTGACAGTTCTTCAGGCATTTCTAT
801 TTCACAATCGAATTGAACACATTGGCCAAATAAAGTTGAAATTTTACCACCTGTAAAAAAAAAAAAAAAAAA
Target sites
Provided by authors
Predicted by miRanda
DRVs
SNPs
DRVs & SNPs
miRNA-target interactions (Predicted by miRanda)
ID
Duplex structure
Position
Score
MFE
1
miRNA 3' gaagaccgagguuCAGGUCa 5'
||||||
Target 5' catacatgagtctGTCCAGa 3'
264 - 283
120.00
-9.20
2
miRNA 3' gaagacCGAGGUUCAGGUCa 5'
|:|| :||||: |
Target 5' taccgtGTTCGGAGTCTCGc 3'
292 - 311
106.00
-11.40
3
miRNA 3' gaaGACCGAGGUUCAGGUCa 5'
|| | :|||| ||||
Target 5' cccCTTCCCTCAAG-CCAGg 3'
622 - 640
105.00
-11.60
DRVs in gene 3'UTRs
SNPs in gene 3'UTRs
Experimental Support 1 for Functional miRNA-Target Interaction
miRNA:Target
hsa-miR-378f
-- Functional MTI --
P4HB
Validation Method
miRNA and mRNA specific interaction
Conditions
Hela
Location of target site
3'UTR
Tools used in this research
TargetScan
,
miRTarCLIP
,
Piranha
Original Description (Extracted from the article)
...
HITS-CLIP data was present in GSM1048188. RNA binding protein: AGO2. Condition:Hela_AGO2_CLIP_ptb_knockdown
...
- Xue Y; Ouyang K; Huang J; Zhou Y; Ouyang H; et al., 2013,
Cell .
miRNA-target interactions (Provided by authors)
ID
Duplex structure
Position
1
miRNA 3' gaagaccgagguuCAGGUCa 5'
||||||
Target 5' cauacaugagucuGUCCAGa 3'
3 - 22
Article
- Xue Y; Ouyang K; Huang J; Zhou Y; Ouyang H; et al.
- Cell , 2013
The induction of pluripotency or trans-differentiation of one cell type to another can be accomplished with cell-lineage-specific transcription factors. Here, we report that repression of a single RNA binding polypyrimidine-tract-binding (PTB) protein, which occurs during normal brain development via the action of miR-124, is sufficient to induce trans-differentiation of fibroblasts into functional neurons. Besides its traditional role in regulated splicing, we show that PTB has a previously undocumented function in the regulation of microRNA functions, suppressing or enhancing microRNA targeting by competitive binding on target mRNA or altering local RNA secondary structure. A key event during neuronal induction is the relief of PTB-mediated blockage of microRNA action on multiple components of the REST complex, thereby derepressing a large array of neuronal genes, including miR-124 and multiple neuronal-specific transcription factors, in nonneuronal cells. This converts a negative feedback loop to a positive one to elicit cellular reprogramming to the neuronal lineage.
LinkOut: [ PMID: 23313552 ]
CLIP-seq Support 1 for dataset GSM1048188
Method / RBP
HITS-CLIP / AGO2
Cell line / Condition
Hela / Hela_AGO2_CLIP_ptb_knockdown
Location of target site
ENST00000331483.4 | 3UTR | UUCAUACAUGAGUCUGUCCAGAGUGCUUGCUACCG
Tools used in this analysis
TargetScan, miRTarCLIP, and Piranha
Article / Accession Series
PMID: 23313552 / GSE42701
CLIP-seq Viewer
Link
MiRNA-Target Expression Profile
Dataset
Pearson Correlation
P-value for Pearson Correlation
Spearman Correlation
P-value for Spearman Correlation
Samples
Chart
MiRNA-Target Expression Profile (TCGA)
Tumor
Pearson Correlation
P-value for Pearson Correlation
Spearman Correlation
P-value for Spearman Correlation
Samples
Chart
miRNA-Drug Resistance Associations
miRNA
Drug Name
CID
NSC
FDA
Effect/Pattern
Detection Method
Level
Phenotype
Condition
hsa-miR-378f
Gemcitabine
60750
NSC613327
approved
resistant
High
Pancreatic Cancer
cell line (PANC-1)
hsa-miR-378f
Fluorouracil
3385
NSC19893
approved
resistant
High
Pancreatic Cancer
cell line (PANC-1)
hsa-miR-378f
Doxorubicin
31703
NSC123127
approved
sensitive
High
Triple-Negative Breast Cancer
cell line (MDA-MB-231, MDA-MB-468)
hsa-miR-378f
Oxaliplatin
6857599
NSC266046
approved
sensitive
High
Colorectal Cancer
cell line (SW480, HCT-116)
hsa-miR-378f
Erlotinib
176870
NSC718781
approved
resistant
High
Head And Neck Squamous Cell Carcinoma
cell line (HN6)
hsa-mir-378f
Androstenedione+Anastrozole
sensitive
cell line (MCF-7)
hsa-miR-378f
Osimertinib
71496458
NSC779217
approved
sensitive
cell line (PC9)
hsa-miR-378f
Doxorubicin
31703
NSC123127
approved
sensitive
cell line (BAS)
hsa-miR-378f
Osimertinib
71496458
NSC779217
approved
sensitive
cell line (H1975)
hsa-miR-378f
Gemcitabine
60750
NSC613327
approved
resistant
cell line (PANC-1) (1500 ng/ml)
hsa-miR-378f
Gemcitabine
60750
NSC613327
approved
resistant
cell line (Panc1-GR4)
hsa-miR-378f
Gemcitabine
60750
NSC613327
approved
resistant
cell line (Panc1-GR3)