Protein detail
CLCA4
Calcium-activated chloride channel regulator 4 (EC 3.4.-.-) (Calcium-activated chloride channel family member 4) (hCLCA4) (Calcium-activated chloride channel protein 2) (CaCC-2) (hCaCC-2) (Chloride channel accessory 4) [Cleaved into: Calcium-activated chloride channel regulator 4, 110 kDa form; Calcium-activated chloride channel regulator 4, 30 kDa form]
Entry name CLCA4 | UniProt ID | EVMP confidence score 0.50 |
Supporting publications (n) 2 | 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 4 (EC 3.4.-.-) (Calcium-activated chloride channel family member 4) (hCLCA4) (Calcium-activated chloride channel protein 2) (CaCC-2) (hCaCC-2) (Chloride channel accessory 4) [Cleaved into: Calcium-activated chloride channel regulator 4, 110 kDa form; Calcium-activated chloride channel regulator 4, 30 kDa form]
Protein Class (2)
Predicted membrane proteinsTransporters
Protein Function
Transporters:Transporter channels and pores
Transmembrane
895..915; Helical
Transmembrane Count
1
Ensembl
Entrez Gene Symbol
Gene Synonym
CaCC2
Gene Description
Chloride channel accessory 4
Chromosome
1
Position
86547078-86580754
Supporting publications (n)
2
EVMP confidence score
0.50
Fluorescence & Localization1
Function & Pathway7
Protein Function
Transporters:Transporter channels and pores
Cellular Component (3)
Molecular Function (4)
Biological Process (3)
Reactome (3)
Mediation Categories
Fusion and delivery mediation
Relations & Evidence26
Ligand-Receptor Signaling (25)
25 records.
| Category | Parent | Database | Transmitter | Receiver | Secreted | Plasma Membrane (Transmembrane) | Plasma Membrane (Peripheral) |
|---|---|---|---|---|---|---|---|
| secreted | secreted | UniProt_location | 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 |
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Isolation & Detection Technology (1)
1 record.
| EV Isolation Method | Detection Method | Number of References | References |
|---|---|---|---|
| Differential Ultracentrifugation | Mass spectrometry [LTQ-FT Ultra]Mass spectrometry | 1 | 32396726 |
Sequence, Structure & Domains10
Sequences
Length
919
Mass
101,283
Sequence
MGLFRGFVFLLVLCLLHQSNTSFIKLNNNGFEDIVIVIDPSVPEDEKIIEQIEDMVTTASTYLFEATEKRFFFKNVSILIPENWKENPQYKRPKHENHKHADVIVAPPTLPGRDEPYTKQFTECGEKGEYIHFTPDLLLGKKQNEYGPPGKLFVHEWAHLRWGVFDEYNEDQPFYRAKSKKIEATRCSAGISGRNRVYKCQGGSCLSRACRIDSTTKLYGKDCQFFPDKVQTEKASIMFMQSIDSVVEFCNEKTHNQEAPSLQNIKCNFRSTWEVISNSEDFKNTIPMVTPPPPPVFSLLKISQRIVCLVLDKSGSMGGKDRLNRMNQAAKHFLLQTVENGSWVGMVHFDSTATIVNKLIQIKSSDERNTLMAGLPTYPLGGTSICSGIKYAFQVIGELHSQLDGSEVLLLTDGEDNTASSCIDEVKQSGAIVHFIALGRAADEAVIEMSKITGGSHFYVSDEAQNNGLIDAFGALTSGNTDLSQKSLQLESKGLTLNSNAWMNDTVIIDSTVGKDTFFLITWNSLPPSISLWDPSGTIMENFTVDATSKMAYLSIPGTAKVGTWAYNLQAKANPETLTITVTSRAANSSVPPITVNAKMNKDVNSFPSPMIVYAEILQGYVPVLGANVTAFIESQNGHTEVLELLDNGAGADSFKNDGVYSRYFTAYTENGRYSLKVRAHGGANTARLKLRPPLNRAAYIPGWVVNGEIEANPPRPEIDEDTQTTLEDFSRTASGGAFVVSQVPSLPLPDQYPPSQITDLDATVHEDKIILTWTAPGDNFDVGKVQRYIIRISASILDLRDSFDDALQVNTTDLSPKEANSKESFAFKPENISEENATHIFIAIKSIDKSNLTSKVSNIAQVTLFIPQANPDDIDPTPTPTPTPTPDKSHNSGVNISTLVLSVIGSVVIVNFILSTTI
Alternative Products
Event=Alternative splicing; Named isoforms=2; Name=1; IsoId=Q14CN2-1; Sequence=Displayed; Name=2; IsoId=Q14CN2-2; Sequence=VSP_056117, VSP_056118, VSP_056119
Alternative Sequence
1..287; Missing (in isoform 2); 490..524; LESKGLTLNSNAWMNDTVIIDSTVGKDTFFLITWN -> VRVLIPWVFMFTFATRKNHLVVISFEFHIFLKVNF (in isoform 2); 525..919; Missing (in isoform 2)
Domain & Motif Annotations
Domain (CC)
The metalloprotease region is responsible for autoproteolytic processing. It can also cross-cleave other CLCA substrates.
Domain (FT)
306..476; VWFA
Region
45..199; Metalloprotease domain; 870..893; Disordered
Protein Families
CLCR family
Sequence Similarities
Belongs to the CLCR family.