logo CaMPDB: Calpain for Modulatory Proteolysis Database

XSB1884 : S-arrestin

[ CaMP Format ]

This entry is computationally expanded from SB0025

* Basic Information

OrganismBos taurus (cattle)
Protein NamesRetinal S-antigen; S-AG; 48 kDa protein; Rod photoreceptor arrestin; S-arrestin short form
Gene NamesSAG
Gene LocusNot available
GO FunctionNot available
Entrez Protein Entrez Nucleotide Entrez Gene UniProt OMIM HGNC HPRD KEGG
P08168 N/A N/A P08168 N/A N/A N/A bta:280922

* Information From OMIM

Not Available.

* Structure Information

1. Primary Information

Length: 404 aa

Average Mass: 45.275 kDa

Monoisotopic Mass: 45.247 kDa

2. Domain Information

Annotated Domains: interpro / pfam / smart / prosite

Computationally Assigned Domains (Pfam+HMMER):

domain namebeginendscoree-value
Arrestin_N 1. 22180203.94.4e-58
Arrestin_C 1. 199360142.99.7e-40

3. Sequence Information

Fasta Sequence: XSB1884.fasta

Amino Acid Sequence and Secondary Structures (PsiPred):

4. 3D Information

Known Structures in PDB: 1AYR (X-ray; 330 A; A/B/C/D=1-367), 1CF1 (X-ray; 280 A; A/B/C/D=2-404), 1Y6Y (Model; -; B=10-362)

* Cleavage Information

2 [sites]

Cleavage sites (±10aa)

[Site 1] VFEEFARQNL385-KDAGEYKEEK

Leu385 Lys

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
Val376Phe377Glu378Glu379Phe380Ala381Arg382Gln383Asn384Leu385
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'
Lys386Asp387Ala388Gly389Glu390Tyr391Lys392Glu393Glu394Lys395

Sequence conservation (by blast)

[Site 2] ESFQDENFVF377-EEFARQNLKD

Phe377 Glu

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
Glu368Ser369Phe370Gln371Asp372Glu373Asn374Phe375Val376Phe377
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'
Glu378Glu379Phe380Ala381Arg382Gln383Asn384Leu385Lys386Asp387

Sequence conservation (by blast)

* References

[PubMed ID: 3478675] Shinohara T, Dietzschold B, Craft CM, Wistow G, Early JJ, Donoso LA, Horwitz J, Tao R, Primary and secondary structure of bovine retinal S antigen (48-kDa protein). Proc Natl Acad Sci U S A. 1987 Oct;84(20):6975-9.

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