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MTERF1
HPA
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  • MTERF1
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

MTERF1
Synonyms MTERF
Gene descriptioni

Full gene name according to HGNC.

Mitochondrial transcription termination factor 1
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 7
Cytoband q21.2
Chromosome location (bp) 91692008 - 91880702
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

6
Ensembl ENSG00000127989 (version 109)
Entrez gene 7978
HGNC HGNC:21463
UniProt Q99551 (UniProt - Evidence at protein level)
neXtProt NX_Q99551
GeneCards MTERF1
Antibodypedia MTERF1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Transcription termination factor. Binds to a 28 bp region within the tRNA(Leu(uur)) gene at a position immediately adjacent to and downstream of the 16S rRNA gene; this region comprises a tridecamer sequence critical for directing accurate termination. Binds DNA along the major grove and promotes DNA bending and partial unwinding. Promotes base flipping. Transcription termination activity appears to be polarized with highest specificity for transcripts initiated on the light strand.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

DNA-binding
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Transcription, Transcription regulation, Transcription termination
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a mitochondrial transcription termination factor. This protein participates in attenuating transcription from the mitochondrial genome; this attenuation allows higher levels of expression of 16S ribosomal RNA relative to the tRNA gene downstream. The product of this gene has three leucine zipper motifs bracketed by two basic domains that are all required for DNA binding. There is evidence that, for this protein, the zippers participate in intramolecular interactions that establish the three-dimensional structure required for DNA binding. [provided by RefSeq, Jul 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
MTERF1-201
ENSP00000248643
ENST00000351870
Q99551
[Direct mapping] Transcription termination factor 1, mitochondrial
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003677 [DNA binding]
GO:0003690 [double-stranded DNA binding]
GO:0003723 [RNA binding]
GO:0005515 [protein binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0006353 [DNA-templated transcription termination]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006393 [termination of mitochondrial transcription]
GO:0032392 [DNA geometric change]
GO:0042645 [mitochondrial nucleoid]
Show all
399 aa
45.8 kDa
No 0
MTERF1-202
ENSP00000384986
ENST00000406735
B4DPR9
[Direct mapping] Transcription termination factor 1, mitochondrial; cDNA FLJ51270, highly similar to Transcription termination factor, mitochondrial
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003690 [double-stranded DNA binding]
GO:0005739 [mitochondrion]
GO:0006355 [regulation of DNA-templated transcription]
Show all
379 aa
43.6 kDa
No 0
MTERF1-203
ENSP00000414116
ENST00000419292
B4DPR9
[Direct mapping] Transcription termination factor 1, mitochondrial; cDNA FLJ51270, highly similar to Transcription termination factor, mitochondrial
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003690 [double-stranded DNA binding]
GO:0005739 [mitochondrion]
GO:0006355 [regulation of DNA-templated transcription]
Show all
379 aa
43.6 kDa
No 0
MTERF1-204
ENSP00000400966
ENST00000425936
C9JU79
[Direct mapping] Transcription termination factor 1, mitochondrial
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
26 aa
3.1 kDa
No 0
MTERF1-205
ENSP00000395097
ENST00000442961
C9JE25
[Direct mapping] Transcription termination factor 1, mitochondrial
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003690 [double-stranded DNA binding]
GO:0005739 [mitochondrion]
GO:0006355 [regulation of DNA-templated transcription]
Show all
158 aa
18.3 kDa
No 0
MTERF1-207
ENSP00000402175
ENST00000456229
C9JNM8
[Direct mapping] Transcription termination factor 1, mitochondrial
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003690 [double-stranded DNA binding]
GO:0005739 [mitochondrion]
GO:0006355 [regulation of DNA-templated transcription]
Show all
139 aa
16.2 kDa
No 0

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