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SPATA21
HPA
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  • SPATA21
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.

SPATA21
Synonyms spergen-2, spergen2
Gene descriptioni

Full gene name according to HGNC.

Spermatogenesis associated 21
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 transcript 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 1
Cytoband p36.13
Chromosome location (bp) 16387117 - 16437424
Number of transcriptsi

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

5
Ensembl ENSG00000187144 (version 109)
Entrez gene 374955
HGNC HGNC:28026
UniProt Q7Z572 (UniProt - Evidence at transcript level)
neXtProt NX_Q7Z572
GeneCards SPATA21
Antibodypedia SPATA21 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Involved in the differentiation of haploid spermatids.... show less
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

Calcium, Metal-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

Predicted to enable calcium ion binding activity. [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)
SPATA21-201
ENSP00000335612
ENST00000335496
Q7Z572
[Direct mapping] Spermatogenesis-associated protein 21
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at transcript level
Show all
GO:0005509 [calcium ion binding]
GO:0046872 [metal ion binding]
Show all
469 aa
52.2 kDa
No 0
SPATA21-202
ENSP00000364727
ENST00000375577
Q5VXG6
[Direct mapping] SPATA21 protein; Spermatogenesis-associated protein 21
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Show all
GO:0005509 [calcium ion binding]
Show all
200 aa
21.5 kDa
No 0
SPATA21-204
ENSP00000420753
ENST00000491418
H7C5T0
[Direct mapping] Spermatogenesis-associated protein 21
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Show all
GO:0005509 [calcium ion binding]
Show all
160 aa
18.1 kDa
No 0
SPATA21-205
ENSP00000440046
ENST00000540400
Q7Z572
[Direct mapping] Spermatogenesis-associated protein 21
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at transcript level
Show all
GO:0005509 [calcium ion binding]
GO:0046872 [metal ion binding]
Show all
446 aa
49.5 kDa
No 0
SPATA21-206
ENSP00000483493
ENST00000612240
Q5VXG6
[Direct mapping] SPATA21 protein; Spermatogenesis-associated protein 21
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Show all
GO:0005509 [calcium ion binding]
Show all
200 aa
21.5 kDa
No 0

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