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P19437

- CD20_MOUSE

UniProt

P19437 - CD20_MOUSE

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Protein

B-lymphocyte antigen CD20

Gene
Ms4a1, Cd20, Ly-44, Ms4a2
Organism
Mus musculus (Mouse)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

This protein may be involved in the regulation of B-cell activation and proliferation.

GO - Biological processi

  1. B cell activation Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

B-cell activation

Names & Taxonomyi

Protein namesi
Recommended name:
B-lymphocyte antigen CD20
Alternative name(s):
B-cell differentiation antigen Ly-44
Lymphocyte antigen 44
Membrane-spanning 4-domains subfamily A member 1
CD_antigen: CD20
Gene namesi
Name:Ms4a1
Synonyms:Cd20, Ly-44, Ms4a2
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589: Chromosome 19

Organism-specific databases

MGIiMGI:88321. Ms4a1.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 4444Cytoplasmic Reviewed predictionAdd
BLAST
Transmembranei45 – 6521Helical; Reviewed predictionAdd
BLAST
Topological domaini66 – 683Extracellular Reviewed prediction
Transmembranei69 – 8921Helical; Reviewed predictionAdd
BLAST
Topological domaini90 – 11122Cytoplasmic Reviewed predictionAdd
BLAST
Transmembranei112 – 13221Helical; Reviewed predictionAdd
BLAST
Topological domaini133 – 18250Extracellular Reviewed predictionAdd
BLAST
Transmembranei183 – 20321Helical; Reviewed predictionAdd
BLAST
Topological domaini204 – 29188Cytoplasmic Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. external side of plasma membrane Source: MGI
  2. integral component of membrane Source: UniProtKB-KW
  3. nucleolus Source: Ensembl
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

Pathology & Biotechi

Disruption phenotypei

Mice have severely impaired T-cell independent antipolysaccharide antibody responses.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 291291B-lymphocyte antigen CD20PRO_0000158628Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Lipidationi214 – 2141S-palmitoyl cysteine By similarity

Post-translational modificationi

Phosphorylated By similarity.

Keywords - PTMi

Lipoprotein, Palmitate, Phosphoprotein

Proteomic databases

MaxQBiP19437.
PRIDEiP19437.

PTM databases

PhosphoSiteiP19437.

Expressioni

Gene expression databases

ArrayExpressiP19437.
BgeeiP19437.
GenevestigatoriP19437.

Interactioni

Subunit structurei

Homotrimer.1 Publication

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000025576.

Family & Domainsi

Sequence similaritiesi

Belongs to the MS4A family.

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG43290.
HOGENOMiHOG000111479.
HOVERGENiHBG048815.
InParanoidiP19437.
KOiK06466.
OMAiIVENEWK.
OrthoDBiEOG7VHSZF.
PhylomeDBiP19437.
TreeFamiTF335157.

Family and domain databases

InterProiIPR007237. CD20-like.
[Graphical view]
PfamiPF04103. CD20. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P19437-1 [UniParc]FASTAAdd to Basket

« Hide

MSGPFPAEPT KGPLAMQPAP KVNLKRTSSL VGPTQSFFMR ESKALGAVQI    50
MNGLFHITLG GLLMIPTGVF APICLSVWYP LWGGIMYIIS GSLLAAAAEK 100
TSRKSLVKAK VIMSSLSLFA AISGIILSIM DILNMTLSHF LKMRRLELIQ 150
TSKPYVDIYD CEPSNSSEKN SPSTQYCNSI QSVFLGILSA MLISAFFQKL 200
VTAGIVENEW KRMCTRSKSN VVLLSAGEKN EQTIKMKEEI IELSGVSSQP 250
KNEEEIEIIP VQEEEEEEAE INFPAPPQEQ ESLPVENEIA P 291
Length:291
Mass (Da):31,958
Last modified:February 1, 1991 - v1
Checksum:iDF478ECD2C5C16FC
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M62541 mRNA. Translation: AAA37394.1.
AK017903 mRNA. Translation: BAB30996.1.
BC028322 mRNA. Translation: AAH28322.1.
CCDSiCCDS37923.1.
PIRiA30558.
RefSeqiNP_031667.1. NM_007641.5.
UniGeneiMm.4046.

Genome annotation databases

EnsembliENSMUST00000169159; ENSMUSP00000126422; ENSMUSG00000024673.
GeneIDi12482.
KEGGimmu:12482.
UCSCiuc008grw.1. mouse.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M62541 mRNA. Translation: AAA37394.1 .
AK017903 mRNA. Translation: BAB30996.1 .
BC028322 mRNA. Translation: AAH28322.1 .
CCDSi CCDS37923.1.
PIRi A30558.
RefSeqi NP_031667.1. NM_007641.5.
UniGenei Mm.4046.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 10090.ENSMUSP00000025576.

PTM databases

PhosphoSitei P19437.

Proteomic databases

MaxQBi P19437.
PRIDEi P19437.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSMUST00000169159 ; ENSMUSP00000126422 ; ENSMUSG00000024673 .
GeneIDi 12482.
KEGGi mmu:12482.
UCSCi uc008grw.1. mouse.

Organism-specific databases

CTDi 931.
MGIi MGI:88321. Ms4a1.

Phylogenomic databases

eggNOGi NOG43290.
HOGENOMi HOG000111479.
HOVERGENi HBG048815.
InParanoidi P19437.
KOi K06466.
OMAi IVENEWK.
OrthoDBi EOG7VHSZF.
PhylomeDBi P19437.
TreeFami TF335157.

Miscellaneous databases

NextBioi 281382.
PROi P19437.
SOURCEi Search...

Gene expression databases

ArrayExpressi P19437.
Bgeei P19437.
Genevestigatori P19437.

Family and domain databases

InterProi IPR007237. CD20-like.
[Graphical view ]
Pfami PF04103. CD20. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning of a complementary DNA encoding a new mouse B lymphocyte differentiation antigen, homologous to the human B1 (CD20) antigen, and localization of the gene to chromosome 19."
    Tedder T.F., Klejman G., Disteche C.M., Adler D.A., Schlossman S.F., Saito H.
    J. Immunol. 141:4388-4394(1988) [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: Thymus.
  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].
    Tissue: Retina.
  4. "The oligomeric nature of the murine Fc epsilon RII/CD23. Implications for function."
    Dierks S.E., Bartlett W.C., Edmeades R.L., Gould H.J., Rao M., Conrad D.H.
    J. Immunol. 150:2372-2382(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBUNIT.
  5. Cited for: DISRUPTION PHENOTYPE.

Entry informationi

Entry nameiCD20_MOUSE
AccessioniPrimary (citable) accession number: P19437
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: February 1, 1991
Last modified: July 9, 2014
This is version 114 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

Complete proteome, Reference proteome

Documents

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

External Data

Dasty 3

Similar proteinsi