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Q61009

- SCRB1_MOUSE

UniProt

Q61009 - SCRB1_MOUSE

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Protein

Scavenger receptor class B member 1

Gene
Scarb1, Srb1
Organism
Mus musculus (Mouse)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Receptor for different ligands such as phospholipids, cholesterol ester, lipoproteins, phosphatidylserine and apoptotic cells. Probable receptor for HDL, located in particular region of the plasma membrane, called caveolae. Facilitates the flux of free and esterified cholesterol between the cell surface and extracellular donors and acceptors, such as HDL and to a lesser extent, apoB-containing lipoproteins and modified lipoproteins. Probably involved in the phagocytosis of apoptotic cells, via its phosphatidylserine binding activity By similarity. Plays an important role in the uptake of HDL cholesteryl ester By similarity.

GO - Molecular functioni

  1. apolipoprotein binding Source: BHF-UCL
  2. high-density lipoprotein particle binding Source: BHF-UCL
  3. high-density lipoprotein particle receptor activity Source: BHF-UCL
  4. lipopolysaccharide binding Source: Ensembl
  5. lipopolysaccharide receptor activity Source: Ensembl
  6. low-density lipoprotein particle binding Source: BHF-UCL

GO - Biological processi

  1. androgen biosynthetic process Source: Ensembl
  2. blood vessel endothelial cell migration Source: MGI
  3. cell adhesion Source: InterPro
  4. cholesterol catabolic process Source: MGI
  5. cholesterol efflux Source: BHF-UCL
  6. cholesterol homeostasis Source: BHF-UCL
  7. cholesterol import Source: BHF-UCL
  8. cholesterol transport Source: MGI
  9. detection of lipopolysaccharide Source: Ensembl
  10. endothelial cell proliferation Source: MGI
  11. high-density lipoprotein particle clearance Source: BHF-UCL
  12. high-density lipoprotein particle remodeling Source: BHF-UCL
  13. lipopolysaccharide transport Source: Ensembl
  14. low-density lipoprotein particle clearance Source: BHF-UCL
  15. phospholipid transport Source: BHF-UCL
  16. positive regulation of cholesterol storage Source: BHF-UCL
  17. positive regulation of nitric-oxide synthase activity Source: Ensembl
  18. positive regulation of triglyceride biosynthetic process Source: BHF-UCL
  19. receptor-mediated endocytosis Source: GOC
  20. recognition of apoptotic cell Source: BHF-UCL
  21. regulation of phosphatidylcholine catabolic process Source: BHF-UCL
  22. reverse cholesterol transport Source: BHF-UCL
  23. triglyceride homeostasis Source: BHF-UCL
Complete GO annotation...

Keywords - Molecular functioni

Receptor

Enzyme and pathway databases

ReactomeiREACT_196592. Scavenging by Class B Receptors.
REACT_213857. HDL-mediated lipid transport.

Names & Taxonomyi

Protein namesi
Recommended name:
Scavenger receptor class B member 1
Short name:
SRB1
Alternative name(s):
SR-BI
Gene namesi
Name:Scarb1
Synonyms:Srb1
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589: Chromosome 5

Organism-specific databases

MGIiMGI:893578. Scarb1.

Subcellular locationi

Cell membrane; Multi-pass membrane protein By similarity. Membranecaveola; Multi-pass membrane protein By similarity
Note: Predominantly localized to cholesterol and sphingomyelin-enriched domains within the plasma membrane, called caveolae By similarity.

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 1111Cytoplasmic Reviewed predictionAdd
BLAST
Transmembranei12 – 3221Helical; Reviewed predictionAdd
BLAST
Topological domaini33 – 440408Extracellular Reviewed predictionAdd
BLAST
Transmembranei441 – 46121Helical; Reviewed predictionAdd
BLAST
Topological domaini462 – 50948Cytoplasmic Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. caveola Source: MGI
  2. cell surface Source: Ensembl
  3. integral component of membrane Source: MGI
  4. integral component of plasma membrane Source: MGI
  5. lysosomal membrane Source: Ensembl
  6. microvillus membrane Source: Ensembl
  7. plasma membrane Source: BHF-UCL
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 509509Scavenger receptor class B member 1PRO_0000144161Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi102 – 1021N-linked (GlcNAc...) Reviewed prediction
Glycosylationi108 – 1081N-linked (GlcNAc...) Reviewed prediction
Glycosylationi116 – 1161N-linked (GlcNAc...) Reviewed prediction
Glycosylationi173 – 1731N-linked (GlcNAc...) Reviewed prediction
Glycosylationi212 – 2121N-linked (GlcNAc...) Reviewed prediction
Glycosylationi227 – 2271N-linked (GlcNAc...) Reviewed prediction
Disulfide bondi251 ↔ 384 Inferred
Glycosylationi255 – 2551N-linked (GlcNAc...) Reviewed prediction
Glycosylationi288 – 2881N-linked (GlcNAc...) Reviewed prediction
Glycosylationi310 – 3101N-linked (GlcNAc...) Reviewed prediction
Glycosylationi330 – 3301N-linked (GlcNAc...) Reviewed prediction
Glycosylationi383 – 3831N-linked (GlcNAc...) Reviewed prediction

Post-translational modificationi

N-glycosylated By similarity.
The six cysteines of the extracellular domain are all involved in intramolecular disulfide bonds.

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

MaxQBiQ61009.
PaxDbiQ61009.
PRIDEiQ61009.

PTM databases

PhosphoSiteiQ61009.

Expressioni

Tissue specificityi

Expressed primarily in liver and non-placental steroidogenic tissues.

Gene expression databases

ArrayExpressiQ61009.
BgeeiQ61009.
CleanExiMM_SCARB1.
GenevestigatoriQ61009.

Interactioni

Subunit structurei

The C-terminal region binds to PDZK1 By similarity.

Protein-protein interaction databases

MINTiMINT-242627.

Structurei

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3R69X-ray1.50A/B505-509[»]
ProteinModelPortaliQ61009.
SMRiQ61009. Positions 52-419.

Family & Domainsi

Sequence similaritiesi

Belongs to the CD36 family.

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG257244.
GeneTreeiENSGT00530000062927.
HOGENOMiHOG000252951.
HOVERGENiHBG106577.
InParanoidiQ61009.
KOiK13885.
OMAiDNDTVSF.
OrthoDBiEOG79SDWX.
PhylomeDBiQ61009.
TreeFamiTF317925.

Family and domain databases

InterProiIPR002159. CD36.
IPR005428. CD36_antigen.
[Graphical view]
PANTHERiPTHR11923. PTHR11923. 1 hit.
PfamiPF01130. CD36. 1 hit.
[Graphical view]
PRINTSiPR01610. CD36ANTIGEN.
PR01609. CD36FAMILY.

Sequencei

Sequence statusi: Complete.

Q61009-1 [UniParc]FASTAAdd to Basket

« Hide

MGGSSRARWV ALGLGALGLL FAALGVVMIL MVPSLIKQQV LKNVRIDPSS    50
LSFGMWKEIP VPFYLSVYFF EVVNPNEVLN GQKPVVRERG PYVYREFRQK 100
VNITFNDNDT VSFVENRSLH FQPDKSHGSE SDYIVLPNIL VLGGSILMES 150
KPVSLKLMMT LALVTMGQRA FMNRTVGEIL WGYDDPFVHF LNTYLPDMLP 200
IKGKFGLFVG MNNSNSGVFT VFTGVQNFSR IHLVDKWNGL SKIDYWHSEQ 250
CNMINGTSGQ MWAPFMTPES SLEFFSPEAC RSMKLTYNES RVFEGIPTYR 300
FTAPDTLFAN GSVYPPNEGF CPCRESGIQN VSTCRFGAPL FLSHPHFYNA 350
DPVLSEAVLG LNPNPKEHSL FLDIHPVTGI PMNCSVKMQL SLYIKSVKGI 400
GQTGKIEPVV LPLLWFEQSG AMGGKPLSTF YTQLVLMPQV LHYAQYVLLG 450
LGGLLLLVPI ICQLRSQEKC FLFWSGSKKG SQDKEAIQAY SESLMSPAAK 500
GTVLQEAKL 509
Length:509
Mass (Da):56,754
Last modified:November 1, 1996 - v1
Checksum:i5CFCDD62DD6ECB1C
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti396 – 3961S → F in BAB27068. 1 Publication
Sequence conflicti468 – 50942EKCFL…QEAKL → GPEDTISPPNLIAWSDQPPS PYTPLLEDSLSGQPTSAMA in BAB27068. 1 PublicationAdd
BLAST

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U37799 mRNA. Translation: AAC52378.1.
AK010622 mRNA. Translation: BAB27068.1.
AK028191 mRNA. Translation: BAC25802.1.
AK033114 mRNA. Translation: BAC28157.1.
BC004656 mRNA. Translation: AAH04656.1.
CCDSiCCDS19683.1.
RefSeqiNP_001192011.1. NM_001205082.1.
NP_058021.1. NM_016741.2.
UniGeneiMm.282242.
Mm.474018.

Genome annotation databases

EnsembliENSMUST00000086075; ENSMUSP00000083242; ENSMUSG00000037936.
GeneIDi20778.
KEGGimmu:20778.
UCSCiuc008zrd.2. mouse.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U37799 mRNA. Translation: AAC52378.1 .
AK010622 mRNA. Translation: BAB27068.1 .
AK028191 mRNA. Translation: BAC25802.1 .
AK033114 mRNA. Translation: BAC28157.1 .
BC004656 mRNA. Translation: AAH04656.1 .
CCDSi CCDS19683.1.
RefSeqi NP_001192011.1. NM_001205082.1.
NP_058021.1. NM_016741.2.
UniGenei Mm.282242.
Mm.474018.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
3R69 X-ray 1.50 A/B 505-509 [» ]
ProteinModelPortali Q61009.
SMRi Q61009. Positions 52-419.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

MINTi MINT-242627.

Chemistry

ChEMBLi CHEMBL1741203.

PTM databases

PhosphoSitei Q61009.

Proteomic databases

MaxQBi Q61009.
PaxDbi Q61009.
PRIDEi Q61009.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSMUST00000086075 ; ENSMUSP00000083242 ; ENSMUSG00000037936 .
GeneIDi 20778.
KEGGi mmu:20778.
UCSCi uc008zrd.2. mouse.

Organism-specific databases

CTDi 949.
MGIi MGI:893578. Scarb1.

Phylogenomic databases

eggNOGi NOG257244.
GeneTreei ENSGT00530000062927.
HOGENOMi HOG000252951.
HOVERGENi HBG106577.
InParanoidi Q61009.
KOi K13885.
OMAi DNDTVSF.
OrthoDBi EOG79SDWX.
PhylomeDBi Q61009.
TreeFami TF317925.

Enzyme and pathway databases

Reactomei REACT_196592. Scavenging by Class B Receptors.
REACT_213857. HDL-mediated lipid transport.

Miscellaneous databases

ChiTaRSi SCARB1. mouse.
NextBioi 299499.
PROi Q61009.
SOURCEi Search...

Gene expression databases

ArrayExpressi Q61009.
Bgeei Q61009.
CleanExi MM_SCARB1.
Genevestigatori Q61009.

Family and domain databases

InterProi IPR002159. CD36.
IPR005428. CD36_antigen.
[Graphical view ]
PANTHERi PTHR11923. PTHR11923. 1 hit.
Pfami PF01130. CD36. 1 hit.
[Graphical view ]
PRINTSi PR01610. CD36ANTIGEN.
PR01609. CD36FAMILY.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Identification of scavenger receptor SR-BI as a high density lipoprotein receptor."
    Acton S., Rigotti A., Landschulz K.T., Xu S., Hobbs H.H., Krieger M.
    Science 271:518-520(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
  2. "The transcriptional landscape of the mammalian genome."
    Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J.
    , Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.
    Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: C57BL/6J.
    Tissue: Testis.
  3. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
  4. "Extracellular disulfide bonds support scavenger receptor class B type I-mediated cholesterol transport."
    Papale G.A., Hanson P.J., Sahoo D.
    Biochemistry 50:6245-6254(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: DISULFIDE BONDS.

Entry informationi

Entry nameiSCRB1_MOUSE
AccessioniPrimary (citable) accession number: Q61009
Secondary accession number(s): Q9CWJ7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 10, 2003
Last sequence update: November 1, 1996
Last modified: September 3, 2014
This is version 103 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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