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LAS1L
HPA
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  • LAS1L
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.

LAS1L
Synonyms FLJ12525, Las1
Gene descriptioni

Full gene name according to HGNC.

LAS1 like ribosome biogenesis factor
Protein classi

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

Disease related genes
Human disease related genes
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 X
Cytoband q12
Chromosome location (bp) 65438549 - 65534810
Number of transcriptsi

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

9
Ensembl ENSG00000001497 (version 109)
Entrez gene 81887
HGNC HGNC:25726
UniProt Q9Y4W2 (UniProt - Evidence at protein level)
neXtProt NX_Q9Y4W2
GeneCards LAS1L
Antibodypedia LAS1L antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Required for the synthesis of the 60S ribosomal subunit and maturation of the 28S rRNA 1. Functions as a component of the Five Friends of Methylated CHTOP (5FMC) complex; the 5FMC complex is recruited to ZNF148 by methylated CHTOP, leading to desumoylation of ZNF148 and subsequent transactivation of ZNF148 target genes 2. Required for the efficient pre-rRNA processing at both ends of internal transcribed spacer 2 (ITS2) 3.... show less
Molecular function (UniProt)i

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

Hydrolase
Biological process (UniProt)i

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

rRNA processing
Gene summary (Entrez)i

Useful information about the gene from Entrez

Enables RNA binding activity. Predicted to be involved in maturation of 5.8S rRNA and maturation of LSU-rRNA. Located in membrane. Part of MLL1 complex. Implicated in Wilson-Turner syndrome. [provided by Alliance of Genome Resources, Apr 2022]... 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)
LAS1L-201
ENSP00000363937
ENST00000374804
Q9Y4W2
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Congenital malformations
   Other congenital malformations
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000460 [maturation of 5.8S rRNA]
GO:0000470 [maturation of LSU-rRNA]
GO:0003723 [RNA binding]
GO:0004519 [endonuclease activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0005737 [cytoplasm]
GO:0006364 [rRNA processing]
GO:0016020 [membrane]
GO:0030687 [preribosome, large subunit precursor]
GO:0071339 [MLL1 complex]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
675 aa
76.8 kDa
No 0
LAS1L-202
ENSP00000363940
ENST00000374807
Q9Y4W2
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Congenital malformations
   Other congenital malformations
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000460 [maturation of 5.8S rRNA]
GO:0000470 [maturation of LSU-rRNA]
GO:0003723 [RNA binding]
GO:0004519 [endonuclease activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0005737 [cytoplasm]
GO:0006364 [rRNA processing]
GO:0016020 [membrane]
GO:0030687 [preribosome, large subunit precursor]
GO:0071339 [MLL1 complex]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
717 aa
81.2 kDa
No 0
LAS1L-203
ENSP00000363944
ENST00000374811
Q9Y4W2
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Congenital malformations
   Other congenital malformations
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000460 [maturation of 5.8S rRNA]
GO:0000470 [maturation of LSU-rRNA]
GO:0003723 [RNA binding]
GO:0004519 [endonuclease activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0005737 [cytoplasm]
GO:0006364 [rRNA processing]
GO:0016020 [membrane]
GO:0030687 [preribosome, large subunit precursor]
GO:0071339 [MLL1 complex]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
734 aa
83.1 kDa
No 0
LAS1L-204
ENSP00000473630
ENST00000469091
R4GNF7
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
73 aa
7.8 kDa
No 0
LAS1L-206
ENSP00000503577
ENST00000676986
A0A7I2V3R6
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004519 [endonuclease activity]
GO:0006364 [rRNA processing]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
472 aa
53.9 kDa
No 0
LAS1L-208
ENSP00000503907
ENST00000677087
A0A7I2V4E5
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004519 [endonuclease activity]
GO:0006364 [rRNA processing]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
618 aa
70.4 kDa
No 0
LAS1L-211
ENSP00000503410
ENST00000677969
A0A7I2V3Q3
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004519 [endonuclease activity]
GO:0006364 [rRNA processing]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
634 aa
72.1 kDa
No 0
LAS1L-216
ENSP00000504558
ENST00000678570
A0A7I2V5R7
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
   SCAMPI predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004519 [endonuclease activity]
GO:0006364 [rRNA processing]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
503 aa
57.4 kDa
No 0
LAS1L-219
ENSP00000503795
ENST00000678823
A0A7I2YQI7
[Direct mapping] Ribosomal biogenesis protein LAS1L
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004519 [endonuclease activity]
GO:0006364 [rRNA processing]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0090730 [Las1 complex]
Show all
489 aa
55.7 kDa
No 0

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