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EFEMP2
HPA
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  • EFEMP2
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.

EFEMP2
Synonyms FBLN4, UPH1
Gene descriptioni

Full gene name according to HGNC.

EGF containing fibulin extracellular matrix protein 2
Protein classi

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

Disease related genes
Human disease related genes
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.

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 11
Cytoband q13.1
Chromosome location (bp) 65866441 - 65873592
Number of transcriptsi

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

7
Ensembl ENSG00000172638 (version 109)
Entrez gene 30008
HGNC HGNC:3219
UniProt O95967 (UniProt - Evidence at protein level)
neXtProt NX_O95967
GeneCards EFEMP2
Antibodypedia EFEMP2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Plays a crucial role in elastic fiber formation in tissue, and in the formation of ultrastructural connections between elastic laminae and smooth muscle cells in the aorta, therefore participates in terminal differentiation and maturation of smooth muscle cell (SMC) and in the mechanical properties and wall integrity maintenance of the aorta 1. In addition, is involved in the control of collagen fibril assembly in tissue throught proteolytic activation of LOX leading to cross-linking of collagen and elastin (By similarity). Also promotes ELN coacervation and participates in the deposition of ELN coacervates on to microfibrils but also regulates ELN cross-linking through LOX interaction 2, 3. Moreover adheres to the cells through heparin binding in a calcium-dependent manner and regulates vascularlar smooth muscle cells proliferation through angiotensin signaling 4.... 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
Gene summary (Entrez)i

Useful information about the gene from Entrez

A large number of extracellular matrix proteins have been found to contain variations of the epidermal growth factor (EGF) domain and have been implicated in functions as diverse as blood coagulation, activation of complement and determination of cell fate during development. The protein encoded by this gene contains four EGF2 domains and six calcium-binding EGF2 domains. This gene is necessary for elastic fiber formation and connective tissue development. Defects in this gene are cause of an autosomal recessive cutis laxa syndrome. Alternatively spliced transcript variants have been identified for this gene. [provided by RefSeq, Jan 2011]... 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)
EFEMP2-201
ENSP00000309953
ENST00000307998
O95967
[Direct mapping] EGF-containing fibulin-like extracellular matrix protein 2
Show all
A0A024R5G1
[Target identity:100%; Query identity:100%] EGF-containing fibulin-like extracellular matrix protein 2, isoform CRA_a
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP 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
Plasma proteins
Disease related genes
Human disease related genes
   Congenital malformations
   Congenital malformations of skin
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001527 [microfibril]
GO:0005201 [extracellular matrix structural constituent]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005604 [basement membrane]
GO:0005615 [extracellular space]
GO:0008201 [heparin binding]
GO:0031012 [extracellular matrix]
GO:0035904 [aorta development]
GO:0042803 [protein homodimerization activity]
GO:0048251 [elastic fiber assembly]
GO:0060414 [aorta smooth muscle tissue morphogenesis]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0071953 [elastic fiber]
GO:0097084 [vascular associated smooth muscle cell development]
GO:1903561 [extracellular vesicle]
GO:1904026 [regulation of collagen fibril organization]
GO:1904028 [positive regulation of collagen fibril organization]
GO:1904706 [negative regulation of vascular associated smooth muscle cell proliferation]
GO:1904831 [positive regulation of aortic smooth muscle cell differentiation]
GO:1905609 [positive regulation of smooth muscle cell-matrix adhesion]
Show all
443 aa
49.4 kDa
Yes 0
EFEMP2-204
ENSP00000435419
ENST00000526624
E9PKA3
[Direct mapping] EGF-containing fibulin-like extracellular matrix protein 2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP 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
Human disease related genes
   Congenital malformations
   Congenital malformations of skin
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005615 [extracellular space]
GO:0048251 [elastic fiber assembly]
Show all
202 aa
22.2 kDa
Yes 0
EFEMP2-206
ENSP00000436536
ENST00000526911
H0YEU0
[Direct mapping] EGF-containing fibulin-like extracellular matrix protein 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of skin
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005615 [extracellular space]
GO:0048251 [elastic fiber assembly]
Show all
74 aa
8.2 kDa
No 0
EFEMP2-208
ENSP00000435963
ENST00000527378
E9PRQ8
[Direct mapping] EGF-containing fibulin-like extracellular matrix protein 2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP 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
Human disease related genes
   Congenital malformations
   Congenital malformations of skin
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005615 [extracellular space]
GO:0048251 [elastic fiber assembly]
Show all
183 aa
20.1 kDa
Yes 0
EFEMP2-210
ENSP00000434151
ENST00000528176
E9PRU1
[Direct mapping] EGF-containing fibulin-like extracellular matrix protein 2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP 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
Human disease related genes
   Congenital malformations
   Congenital malformations of skin
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005615 [extracellular space]
GO:0048251 [elastic fiber assembly]
Show all
436 aa
48.2 kDa
Yes 0
EFEMP2-213
ENSP00000436526
ENST00000530806
E9PI47
[Direct mapping] EGF-containing fibulin-like extracellular matrix protein 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of skin
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005615 [extracellular space]
GO:0048251 [elastic fiber assembly]
Show all
76 aa
8.4 kDa
No 0
EFEMP2-216
ENSP00000436521
ENST00000531645
H0YET5
[Direct mapping] EGF-containing fibulin-like extracellular matrix protein 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of skin
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005615 [extracellular space]
GO:0048251 [elastic fiber assembly]
Show all
182 aa
19.7 kDa
No 0

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