Gene Gene information from NCBI Gene database.
Entrez ID 283989
Gene name TRNA splicing endonuclease subunit 54
Gene symbol TSEN54
Synonyms (NCBI Gene)
PCH2APCH4PCH5SEN54Lsen54
Chromosome 17
Chromosome location 17q25.1
Summary This gene encodes a subunit of the tRNA splicing endonuclease complex, which catalyzes the removal of introns from precursor tRNAs. The complex is also implicated in pre-mRNA 3-prime end processing. Mutations in this gene result in pontocerebellar hypopla
SNPs SNP information provided by dbSNP.
19
SNP ID Visualize variation Clinical significance Consequence
rs113994152 G>T Pathogenic, pathogenic-likely-pathogenic, likely-pathogenic Coding sequence variant, missense variant
rs113994153 C>T Pathogenic Coding sequence variant, stop gained
rs113994154 C>T Pathogenic Coding sequence variant, stop gained
rs143604970 A>C,T Likely-pathogenic Coding sequence variant, stop gained, missense variant
rs587784475 G>C,T Pathogenic Coding sequence variant, missense variant, stop gained
miRNA miRNA information provided by mirtarbase database.
160
miRTarBase ID miRNA Experiments Reference
MIRT022257 hsa-miR-124-3p Microarray 18668037
MIRT042278 hsa-miR-484 CLASH 23622248
MIRT458058 hsa-miR-6510-5p PAR-CLIP 23592263
MIRT458057 hsa-miR-9500 PAR-CLIP 23592263
MIRT458056 hsa-miR-6760-5p PAR-CLIP 23592263
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
9
GO ID Ontology Definition Evidence Reference
GO:0000214 Component TRNA-intron endonuclease complex IBA
GO:0000379 Process TRNA-type intron splice site recognition and cleavage IBA
GO:0005515 Function Protein binding IPI 25416956, 32296183, 33961781
GO:0005634 Component Nucleus IEA
GO:0005654 Component Nucleoplasm TAS
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
608755 27561 ENSG00000182173
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q7Z6J9
Protein name tRNA-splicing endonuclease subunit Sen54 (SEN54 homolog) (HsSEN54) (tRNA-intron endonuclease Sen54)
Protein function Non-catalytic subunit of the tRNA-splicing endonuclease complex, a complex responsible for identification and cleavage of the splice sites in pre-tRNA. It cleaves pre-tRNA at the 5' and 3' splice sites to release the intron. The products are an
PDB 7UXA , 7ZRZ , 8HMY , 8HMZ , 8ISS
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF12928 tRNA_int_end_N2 63 130 tRNA-splicing endonuclease subunit sen54 N-term Domain
Sequence
MEPEPEPAAVEVPAGRVLSARELFAARSRSQKLPQRSHGPKDFLPDGSAAQAERLRRCRE
ELWQLLAEQRVERLGSLVAAEWRPEEGFVELKSPAGKFWQTMGFSEQGRQRLHPEEALYL
LECGSIHLFH
QDLPLSIQEAYQLLLTDHTVTFLQYQVFSHLKRLGYVVRRFQPSSVLSPY
ERQLNLDASVQHLEDGDGKRKRSSSSPRSINKKAKALDNSLQPKSLAASSPPPCSQPSQC
PEEKPQESSPMKGPGGPFQLLGSLGPSPGPAREGVGCSWESGRAENGVTGAGKRRWNFEQ
ISFPNMASDSRHTLLRAPAPELLPANVAGRETDAESWCQKLNQRKEKLSRREREHHAEAA
QFQEDVNADPEVQRCSSWREYKELLQRRQVQRSQRRAPHLWGQPVTPLLSPGQASSPAVV
LQHISVLQTTHLPDGGARLLEKSGGLEIIFDVYQADAVATFRKNNPGKPYARMCISGFDE
PVPDLCSLKRLSYQSGDVPLIFALVDHGDISFYSFRDFTLPQDVGH
Sequence length 526
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    tRNA processing in the nucleus
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
50
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Abnormality of the nervous system Pathogenic rs2147013931 RCV001814507
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Amblyopia Pathogenic rs113994152 RCV000627018
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Cervical cancer Pathogenic rs113994152 RCV005887203
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Congenital cerebellar hypoplasia Pathogenic rs113994152 RCV000415005
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Benign; Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Adrenocortical carcinoma, hereditary Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CEREBELLAR HYPOPLASIA/ATROPHY, EPILEPSY, AND GLOBAL DEVELOPMENTAL DELAY Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign; Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Arthrogryposis Arthrogryposis multiplex congenita HPO_DG
★☆☆☆☆
Found in Text Mining only
Ataxias, Hereditary Ataxia BEFREE 24938831
★☆☆☆☆
Found in Text Mining only
Atrophy Atrophy Pubtator 26701950 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 37059591 Stimulate
★☆☆☆☆
Found in Text Mining only
Cerebellar Hypoplasia Cerebellar hypoplasia Pubtator 26701950 Associate
★☆☆☆☆
Found in Text Mining only
Cerebellar Hypoplasia Cerebellar Hypoplasia BEFREE 31493945
★☆☆☆☆
Found in Text Mining only
Cerebellar Hypoplasia Cerebellar Hypoplasia CLINVAR_DG
★☆☆☆☆
Found in Text Mining only
Cerebellar Hypoplasia Cerebellar Hypoplasia HPO_DG
★☆☆☆☆
Found in Text Mining only
Congenital contracture Congenital contracture HPO_DG
★☆☆☆☆
Found in Text Mining only
Congenital microcephaly Congenital Microcephaly HPO_DG
★☆☆☆☆
Found in Text Mining only