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UniProtKB - Q7ZVC2 (CLUA1_DANRE)
Protein
Clusterin-associated protein 1 homolog
Gene
cluap1
Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Functioni
Required for cilia biogenesis and maintenance in the kidney, the lateral line organ and eye. Appears to function within the multiple intraflagellar transport complex B (IFT-B).
1 PublicationGO - Biological processi
- cilium assembly Source: ZFIN
- kidney development Source: ZFIN
- photoreceptor cell maintenance Source: ZFIN
Keywordsi
Biological process | Cilium biogenesis/degradation |
Enzyme and pathway databases
Reactomei | R-DRE-5620924, Intraflagellar transport |
Names & Taxonomyi
Protein namesi | Recommended name: Clusterin-associated protein 1 homologAlternative name(s): Qilin1 Publication |
Gene namesi | Name:cluap1 ORF Names:zgc:561151 Publication |
Organismi | Danio rerio (Zebrafish) (Brachydanio rerio) |
Taxonomic identifieri | 7955 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Actinopterygii › Neopterygii › Teleostei › Ostariophysi › Cypriniformes › Danionidae › Danioninae › Danio |
Proteomesi |
|
Organism-specific databases
ZFINi | ZDB-GENE-040426-1943, cluap1 |
Subcellular locationi
Cytoskeleton
- centrosome Source: GO_Central
Nucleus
- nucleus Source: UniProtKB-SubCell
Other locations
- cilium Source: GO_Central
- intraciliary transport particle B Source: GO_Central
Keywords - Cellular componenti
Cell projection, Cilium, NucleusPathology & Biotechi
Disruption phenotypei
Mutant animals develop ventrally curved bodies visible at the end of 1 dpf, followed by bilateral kidney cysts in the glomerular-tubular region detectable at 2 dpf. Cilia in the anterior pronephric ducts are already visibly defective at 1 dpf and by 5 dpf, cilia are completely absent from these ducts. On the other hand, cilia from the posterior pronephric ducts remain unaffected. Cilia biogenesis is also defective in the retina, with the outer segments of photoreceptor cells having modified cilia. No visible cilia in the lateral line organ. Pericardial edema is also observed at 5 dpf.1 Publication
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000239455 | 1 – 427 | Clusterin-associated protein 1 homologAdd BLAST | 427 |
Proteomic databases
PaxDbi | Q7ZVC2 |
Expressioni
Developmental stagei
Expressed maternally and ubiquitously throughout the embryo across different developmental stages from early 8-cell stage to 24 hpf.1 Publication
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 300 – 427 | DisorderedSequence analysisAdd BLAST | 128 |
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 202 – 307 | Sequence analysisAdd BLAST | 106 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 300 – 315 | Basic and acidic residuesSequence analysisAdd BLAST | 16 | |
Compositional biasi | 365 – 399 | Acidic residuesSequence analysisAdd BLAST | 35 | |
Compositional biasi | 404 – 420 | Polar residuesSequence analysisAdd BLAST | 17 |
Sequence similaritiesi
Belongs to the CLUAP1 family.Curated
Keywords - Domaini
Coiled coilPhylogenomic databases
eggNOGi | KOG3647, Eukaryota |
InParanoidi | Q7ZVC2 |
OrthoDBi | 874966at2759 |
PhylomeDBi | Q7ZVC2 |
Family and domain databases
InterProi | View protein in InterPro IPR019366, Clusterin-associated_protein-1 |
PANTHERi | PTHR21547, PTHR21547, 1 hit |
Pfami | View protein in Pfam PF10234, Cluap1, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All
Q7ZVC2-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MSFRDLRNFT EMMRALGYPR LISMENFRSP NFPLVAEILI WLVKRYEPQM
60 70 80 90 100
EIPSDVDTES DRVFFIKAVA QFMATKAHVK LNLKRLYQAD GYAVKEMLKI
110 120 130 140 150
TSILYNAMKT KENAGGDQNN DENSKFKFDL GSKIADLKLA RQLGSEITAK
160 170 180 190 200
GAALFDLLGQ EEDLRESRTA AIARPLEITE TERAMRAAVK DVTESIQMTK
210 220 230 240 250
DLLNNVSSDE ASLEAKIEKK KQDLERNQKR LQTLQSVRPA FMDEYEKIEE
260 270 280 290 300
DLEKQYQTYV EKYRNLSFLE QQLDDYHRVE QERFEEAEMA MKMRQNKLKE
310 320 330 340 350
EEKRLMRSGV ARDEDSDVDI PEDEGSDSDI DDGQQARPHH PRHTQISGRG
360 370 380 390 400
GARFIGSMRG GDSEETEDSE IDVDDDDEDD DEDGEEDEEE NEDLDEDNDS
410 420
LEGSSGKPGR TNQSLHPQIL EESDNDF
Computationally mapped potential isoform sequencesi
There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketF1RA40 | F1RA40_DANRE | Clusterin-associated protein 1 homo... | cluap1 | 427 | Annotation score: | ||
F1R2C8 | F1R2C8_DANRE | Clusterin-associated protein 1 homo... | cluap1 | 184 | Annotation score: |
Sequence cautioni
The sequence AAH97072 differs from that shown. Contaminating sequence. Potential poly-A sequence.Curated
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 187 | A → V in AAH45921 (Ref. 1) Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BC045921 mRNA Translation: AAH45921.1 BC067601 mRNA Translation: AAH67601.1 BC097072 mRNA Translation: AAH97072.1 Sequence problems. |
RefSeqi | NP_998173.1, NM_213008.1 |
Genome annotation databases
GeneIDi | 406281 |
KEGGi | dre:406281 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BC045921 mRNA Translation: AAH45921.1 BC067601 mRNA Translation: AAH67601.1 BC097072 mRNA Translation: AAH97072.1 Sequence problems. |
RefSeqi | NP_998173.1, NM_213008.1 |
3D structure databases
SMRi | Q7ZVC2 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 7955.ENSDARP00000101015 |
Proteomic databases
PaxDbi | Q7ZVC2 |
Genome annotation databases
GeneIDi | 406281 |
KEGGi | dre:406281 |
Organism-specific databases
CTDi | 23059 |
ZFINi | ZDB-GENE-040426-1943, cluap1 |
Phylogenomic databases
eggNOGi | KOG3647, Eukaryota |
InParanoidi | Q7ZVC2 |
OrthoDBi | 874966at2759 |
PhylomeDBi | Q7ZVC2 |
Enzyme and pathway databases
Reactomei | R-DRE-5620924, Intraflagellar transport |
Miscellaneous databases
PROi | PR:Q7ZVC2 |
Family and domain databases
InterProi | View protein in InterPro IPR019366, Clusterin-associated_protein-1 |
PANTHERi | PTHR21547, PTHR21547, 1 hit |
Pfami | View protein in Pfam PF10234, Cluap1, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | CLUA1_DANRE | |
Accessioni | Q7ZVC2Primary (citable) accession number: Q7ZVC2 Secondary accession number(s): Q4V941, Q6NWG3 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | June 13, 2006 |
Last sequence update: | June 13, 2006 | |
Last modified: | June 2, 2021 | |
This is version 80 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families