Protein detail
CLCA2
Calcium-activated chloride channel regulator 2 (EC 3.4.-.-) (Calcium-activated chloride channel family member 2) (hCLCA2) (Calcium-activated chloride channel protein 3) (CaCC-3) (hCaCC-3) [Cleaved into: Calcium-activated chloride channel regulator 2, 109 kDa form; Calcium-activated chloride channel regulator 2, 35 kDa form]
Entry name CLCA2 | UniProt ID | EVMP confidence score 0.38 |
Supporting publications (n) 1 | Transmembrane count 1 | Protein classification Predicted membrane proteinsTransporters |
EVMP confidence score
Annotation confidence score; open for threshold definitions.
Extremely high >= 0.85High >= 0.70Medium >= 0.55Low >= 0.40Basic Information13
Protein Names
Calcium-activated chloride channel regulator 2 (EC 3.4.-.-) (Calcium-activated chloride channel family member 2) (hCLCA2) (Calcium-activated chloride channel protein 3) (CaCC-3) (hCaCC-3) [Cleaved into: Calcium-activated chloride channel regulator 2, 109 kDa form; Calcium-activated chloride channel regulator 2, 35 kDa form]
Protein Class (2)
Predicted membrane proteinsTransporters
Protein Function
Transporters:Transporter channels and pores
Transmembrane
902..922; Helical
Transmembrane Count
1
Ensembl
Entrez Gene Symbol
Gene Synonym
CLCRG2
Gene Description
Chloride channel accessory 2
Chromosome
1
Position
86424171-86456553
Supporting publications (n)
1
EVMP confidence score
0.38
Fluorescence & Localization1
Function & Pathway7
Protein Function
Transporters:Transporter channels and pores
Cellular Component (8)
Molecular Function (4)
Biological Process (3)
Reactome (3)
Mediation Categories
Fusion and delivery mediation
Relations & Evidence31
Ligand-Receptor Signaling (30)
30 records.
| Category | Parent | Database | Transmitter | Receiver | Secreted | Plasma Membrane (Transmembrane) | Plasma Membrane (Peripheral) |
|---|---|---|---|---|---|---|---|
| plasma_membrane_transmembrane | plasma_membrane_transmembrane | Membranome | No | No | Yes | Yes | No |
| plasma_membrane_transmembrane | plasma_membrane_transmembrane | CSPA | No | No | Yes | Yes | No |
| plasma_membrane_transmembrane | plasma_membrane_transmembrane | OmniPath | No | No | Yes | Yes | No |
| secreted | secreted | UniProt_keyword | No | No | Yes | Yes | No |
| secreted | secreted | OmniPath | No | No | Yes | Yes | No |
| cell_surface | cell_surface | Surfaceome | No | No | Yes | Yes | No |
| cell_surface | cell_surface | OmniPath | No | No | Yes | Yes | No |
| transmembrane | transmembrane_predicted | Phobius | No | No | Yes | Yes | No |
| transmembrane_phobius | transmembrane_predicted | Almen2009 | No | No | Yes | Yes | No |
| transmembrane_tmhmm | transmembrane_predicted | Almen2009 | No | No | Yes | Yes | No |
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Sequence, Structure & Domains8
Sequences
Length
943
Mass
103,941
Sequence
MTQRSIAGPICNLKFVTLLVALSSELPFLGAGVQLQDNGYNGLLIAINPQVPENQNLISNIKEMITEASFYLFNATKRRVFFRNIKILIPATWKANNNSKIKQESYEKANVIVTDWYGAHGDDPYTLQYRGCGKEGKYIHFTPNFLLNDNLTAGYGSRGRVFVHEWAHLRWGVFDEYNNDKPFYINGQNQIKVTRCSSDITGIFVCEKGPCPQENCIISKLFKEGCTFIYNSTQNATASIMFMQSLSSVVEFCNASTHNQEAPNLQNQMCSLRSAWDVITDSADFHHSFPMNGTELPPPPTFSLVQAGDKVVCLVLDVSSKMAEADRLLQLQQAAEFYLMQIVEIHTFVGIASFDSKGEIRAQLHQINSNDDRKLLVSYLPTTVSAKTDISICSGLKKGFEVVEKLNGKAYGSVMILVTSGDDKLLGNCLPTVLSSGSTIHSIALGSSAAPNLEELSRLTGGLKFFVPDISNSNSMIDAFSRISSGTGDIFQQHIQLESTGENVKPHHQLKNTVTVDNTVGNDTMFLVTWQASGPPEIILFDPDGRKYYTNNFITNLTFRTASLWIPGTAKPGHWTYTLNNTHHSLQALKVTVTSRASNSAVPPATVEAFVERDSLHFPHPVMIYANVKQGFYPILNATVTATVEPETGDPVTLRLLDDGAGADVIKNDGIYSRYFFSFAANGRYSLKVHVNHSPSISTPAHSIPGSHAMYVPGYTANGNIQMNAPRKSVGRNEEERKWGFSRVSSGGSFSVLGVPAGPHPDVFPPCKIIDLEAVKVEEELTLSWTAPGEDFDQGQATSYEIRMSKSLQNIQDDFNNAILVNTSKRNPQQAGIREIFTFSPQISTNGPEHQPNGETHESHRIYVAIRAMDRNSLQSAVSNIAQAPLFIPPNSDPVPARDYLILKGVLTAMGLIGIICLIIVVTHHTLSRKKRADKKENGTKLL
Domain & Motif Annotations
Domain (CC)
The metalloprotease region is responsible for autoproteolytic processing. It can also cross-cleave other CLCA substrates.
Domain (FT)
311..483; VWFA
Region
54..205; Metalloprotease domain
Protein Families
CLCR family
Sequence Similarities
Belongs to the CLCR family.
Clinical Relevance1
Antibody
Supporting Publications1
| PMID | Title | Abstract |
|---|---|---|
| 40326690 | Rapid Identification of Esophageal Squamous Cell Carcinoma Biomarkers by MALDI-TOF MS Fingerprinting of Extracellular Vesicles. | No abstract available |