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SERPINA9
HPA
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  • SERPINA9
PROTEIN SUMMARY GENE INFORMATION RNA 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.

SERPINA9
Synonyms GCET1, SERPINA11b
Gene descriptioni

Full gene name according to HGNC.

Serpin family A member 9
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.

Secreted, 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 14
Cytoband q32.13
Chromosome location (bp) 94462717 - 94479689
Number of transcriptsi

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

8
Ensembl ENSG00000170054 (version 109)
Entrez gene 327657
HGNC HGNC:15995
UniProt Q86WD7 (UniProt - Evidence at protein level)
neXtProt NX_Q86WD7
GeneCards SERPINA9
Antibodypedia SERPINA9 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Protease inhibitor that inhibits trypsin and trypsin-like serine proteases (in vitro). Inhibits plasmin and thrombin with lower efficiency (in vitro).... show less
Molecular function (UniProt)i

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

Protease inhibitor, Serine protease inhibitor
Gene summary (Entrez)i

Useful information about the gene from Entrez

Enables serine-type endopeptidase inhibitor activity. Predicted to be involved in negative regulation of endopeptidase activity. Predicted to be located in cytoplasm and membrane. Predicted to be active in extracellular space. [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)
SERPINA9-201
ENSP00000298845
ENST00000298845
A0A6Q8JH89
[Direct mapping] Serpin A9
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005615 [extracellular space]
Show all
317 aa
35.7 kDa
Yes 0
SERPINA9-202
ENSP00000337133
ENST00000337425
Q86WD7
[Direct mapping] Serpin A9
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005737 [cytoplasm]
GO:0010466 [negative regulation of peptidase activity]
GO:0010951 [negative regulation of endopeptidase activity]
GO:0016020 [membrane]
GO:0030414 [peptidase inhibitor activity]
Show all
435 aa
48.6 kDa
No 0
SERPINA9-203
ENSP00000369723
ENST00000380365
Q86WD7
[Direct mapping] Serpin A9
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005737 [cytoplasm]
GO:0010466 [negative regulation of peptidase activity]
GO:0010951 [negative regulation of endopeptidase activity]
GO:0016020 [membrane]
GO:0030414 [peptidase inhibitor activity]
Show all
417 aa
46.6 kDa
Yes 0
SERPINA9-204
ENSP00000409012
ENST00000424550
Q86WD7
[Direct mapping] Serpin A9
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005737 [cytoplasm]
GO:0010466 [negative regulation of peptidase activity]
GO:0010951 [negative regulation of endopeptidase activity]
GO:0016020 [membrane]
GO:0030414 [peptidase inhibitor activity]
Show all
286 aa
32.4 kDa
No 0
SERPINA9-205
ENSP00000414092
ENST00000448305
Q86WD7
[Direct mapping] Serpin A9
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005737 [cytoplasm]
GO:0010466 [negative regulation of peptidase activity]
GO:0010951 [negative regulation of endopeptidase activity]
GO:0016020 [membrane]
GO:0030414 [peptidase inhibitor activity]
Show all
337 aa
37.9 kDa
No 0
SERPINA9-208
ENSP00000445476
ENST00000546329
A0A6Q8LYX2
[Direct mapping] Serpin A9
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005615 [extracellular space]
Show all
272 aa
30.8 kDa
No 0
SERPINA9-209
ENSP00000501328
ENST00000674164
Q86WD7
[Direct mapping] Serpin A9
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005737 [cytoplasm]
GO:0010466 [negative regulation of peptidase activity]
GO:0010951 [negative regulation of endopeptidase activity]
GO:0016020 [membrane]
GO:0030414 [peptidase inhibitor activity]
Show all
335 aa
37.8 kDa
No 0
SERPINA9-210
ENSP00000501517
ENST00000674397
Q86WD7
[Direct mapping] Serpin A9
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004867 [serine-type endopeptidase inhibitor activity]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005737 [cytoplasm]
GO:0010466 [negative regulation of peptidase activity]
GO:0010951 [negative regulation of endopeptidase activity]
GO:0016020 [membrane]
GO:0030414 [peptidase inhibitor activity]
Show all
417 aa
46.6 kDa
Yes 0

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