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Protein

SLP adapter and CSK-interacting membrane protein

Gene

SCIMP

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Lipid tetraspanin-associated transmembrane adapter/mediator involved in major histocompatibility complex (MHC) class II signaling transduction. Required in generating the calcium response and enhancing ERK activity upon MHC-II stimulation.1 Publication

GO - Biological processi

  • positive regulation of ERK1 and ERK2 cascade Source: UniProtKB
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
SLP adapter and CSK-interacting membrane protein
Alternative name(s):
SLP65/SLP76, Csk-interacting membrane protein
Gene namesi
Name:SCIMP
Synonyms:C17orf87
ORF Names:UNQ5783/PRO16090
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
ProteomesiUP000005640 Componenti: Chromosome 17

Organism-specific databases

HGNCiHGNC:33504. SCIMP.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei19 – 3921HelicalSequence AnalysisAdd
BLAST

GO - Cellular componenti

  • immunological synapse Source: UniProtKB
  • integral component of membrane Source: UniProtKB-KW
  • leading edge membrane Source: UniProtKB
  • membrane Source: UniProtKB
  • tetraspanin-enriched microdomain Source: UniProtKB
  • uropod membrane Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Membrane

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi69 – 691Y → F: Inhibits interaction with GRB2. 1 Publication
Mutagenesisi107 – 1071Y → F: Inhibits interaction with CSK. Stimulates activation of several downstream signaling pathways. 1 Publication
Mutagenesisi131 – 1311Y → F: Inhibits interaction with BLNK. Inhibits activation of several downstream signaling pathways. 1 Publication

Organism-specific databases

PharmGKBiPA162378517.

Polymorphism and mutation databases

DMDMi74738081.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 145145SLP adapter and CSK-interacting membrane proteinPRO_0000295237Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Lipidationi40 – 401S-palmitoyl cysteine1 Publication
Lipidationi42 – 421S-palmitoyl cysteine1 Publication
Modified residuei76 – 761PhosphoserineBy similarity
Modified residuei131 – 1311PhosphotyrosineBy similarity

Post-translational modificationi

Phosphorylated. Phosphorylation occurs on tyrosine residues by tyrosine-protein kinases LYN and SRC upon MHC-II stimulation.1 Publication
Palmitoylated.1 Publication

Keywords - PTMi

Lipoprotein, Palmitate, Phosphoprotein

Proteomic databases

PRIDEiQ6UWF3.

PTM databases

PhosphoSiteiQ6UWF3.

Expressioni

Tissue specificityi

Expressed in antigen-presenting cells, like peripheral blood leukocytes and monocyte-derived dendritic cells (MDDC) (at protein level). Highly expressed in lymph nodes and spleen. Expressed in antigen-presenting cells. Faintly expressed in the majority of nonimmune system tissues.1 Publication

Gene expression databases

BgeeiQ6UWF3.
CleanExiHS_C17orf87.
ExpressionAtlasiQ6UWF3. baseline and differential.
GenevisibleiQ6UWF3. HS.

Organism-specific databases

HPAiHPA006117.

Interactioni

Subunit structurei

Interacts with CD37, CD53 and CD81. Interacts with BLNK and GRB2 isoform 1. Interacts (via prolin-rich region) with LYN (via SH3 domain). Interacts with CSK (via SH2 domain).1 Publication

Protein-protein interaction databases

BioGridi132643. 1 interaction.
IntActiQ6UWF3. 1 interaction.
STRINGi9606.ENSP00000461269.

Structurei

3D structure databases

ProteinModelPortaliQ6UWF3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi57 – 13781Pro-richAdd
BLAST

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG75277.
GeneTreeiENSGT00390000007003.
HOGENOMiHOG000015337.
HOVERGENiHBG099534.
InParanoidiQ6UWF3.
OMAiPSYIEPE.
OrthoDBiEOG7X3QT6.
PhylomeDBiQ6UWF3.
TreeFamiTF340362.

Family and domain databases

InterProiIPR028181. SCIMP.
[Graphical view]
PfamiPF15050. SCIMP. 1 hit.
[Graphical view]

Sequences (3)i

Sequence statusi: Complete.

This entry describes 3 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q6UWF3-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MDTFTVQDST AMSWWRNNFW IILAVAIIVV SVGLGLILYC VCKWQLRRGK
60 70 80 90 100
KWEIAKPLKH KQVDEEKMYE NVLNESPVQL PPLPPRNWPS LEDSSPQEAP
110 120 130 140
SQPPATYSLV NKVKNKKTVS IPSYIEPEDD YDDVEIPANT EKASF
Length:145
Mass (Da):16,618
Last modified:July 5, 2004 - v1
Checksum:i8093F1087A7428EF
GO
Isoform 2 (identifier: Q6UWF3-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     43-49: Missing.
     95-130: SPQEAPSQPPATYSLVNKVKNKKTVSIPSYIEPEDD → YGVLLCHPGWSAMARSRLTASSASRVHAILLPQPPE
     131-145: Missing.

Note: No experimental confirmation available.
Show »
Length:123
Mass (Da):13,927
Checksum:i428E197CD758F717
GO
Isoform 3 (identifier: Q6UWF3-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     43-49: Missing.

Show »
Length:138
Mass (Da):15,693
Checksum:iB782EA12EEF75192
GO

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei43 – 497Missing in isoform 2 and isoform 3. 3 PublicationsVSP_026853
Alternative sequencei95 – 13036SPQEA…EPEDD → YGVLLCHPGWSAMARSRLTA SSASRVHAILLPQPPE in isoform 2. 1 PublicationVSP_026854Add
BLAST
Alternative sequencei131 – 14515Missing in isoform 2. 1 PublicationVSP_026855Add
BLAST

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY358809 mRNA. Translation: AAQ89169.1.
AK057142 mRNA. No translation available.
AK297035 mRNA. Translation: BAG59563.1.
DQ778084 mRNA. Translation: ABI63348.1.
AC087500 Genomic DNA. No translation available.
CH471108 Genomic DNA. Translation: EAW90349.1.
CH471108 Genomic DNA. Translation: EAW90350.1.
BC127925 mRNA. Translation: AAI27926.1.
BC130554 mRNA. Translation: AAI30555.1.
BC130556 mRNA. Translation: AAI30557.1.
BC144395 mRNA. Translation: AAI44396.1.
CCDSiCCDS42242.1. [Q6UWF3-1]
CCDS62044.1. [Q6UWF3-3]
RefSeqiNP_001258771.1. NM_001271842.1. [Q6UWF3-3]
NP_996986.1. NM_207103.3. [Q6UWF3-1]
XP_005256688.1. XM_005256631.3. [Q6UWF3-2]
UniGeneiHs.462080.

Genome annotation databases

EnsembliENST00000399600; ENSP00000382509; ENSG00000161929. [Q6UWF3-3]
ENST00000571800; ENSP00000459605; ENSG00000161929. [Q6UWF3-2]
ENST00000574081; ENSP00000461269; ENSG00000161929. [Q6UWF3-1]
GeneIDi388325.
KEGGihsa:388325.
UCSCiuc002gbh.3. human. [Q6UWF3-1]
uc002gbi.3. human. [Q6UWF3-2]
uc010clb.2. human.

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY358809 mRNA. Translation: AAQ89169.1.
AK057142 mRNA. No translation available.
AK297035 mRNA. Translation: BAG59563.1.
DQ778084 mRNA. Translation: ABI63348.1.
AC087500 Genomic DNA. No translation available.
CH471108 Genomic DNA. Translation: EAW90349.1.
CH471108 Genomic DNA. Translation: EAW90350.1.
BC127925 mRNA. Translation: AAI27926.1.
BC130554 mRNA. Translation: AAI30555.1.
BC130556 mRNA. Translation: AAI30557.1.
BC144395 mRNA. Translation: AAI44396.1.
CCDSiCCDS42242.1. [Q6UWF3-1]
CCDS62044.1. [Q6UWF3-3]
RefSeqiNP_001258771.1. NM_001271842.1. [Q6UWF3-3]
NP_996986.1. NM_207103.3. [Q6UWF3-1]
XP_005256688.1. XM_005256631.3. [Q6UWF3-2]
UniGeneiHs.462080.

3D structure databases

ProteinModelPortaliQ6UWF3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi132643. 1 interaction.
IntActiQ6UWF3. 1 interaction.
STRINGi9606.ENSP00000461269.

PTM databases

PhosphoSiteiQ6UWF3.

Polymorphism and mutation databases

DMDMi74738081.

Proteomic databases

PRIDEiQ6UWF3.

Protocols and materials databases

DNASUi388325.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000399600; ENSP00000382509; ENSG00000161929. [Q6UWF3-3]
ENST00000571800; ENSP00000459605; ENSG00000161929. [Q6UWF3-2]
ENST00000574081; ENSP00000461269; ENSG00000161929. [Q6UWF3-1]
GeneIDi388325.
KEGGihsa:388325.
UCSCiuc002gbh.3. human. [Q6UWF3-1]
uc002gbi.3. human. [Q6UWF3-2]
uc010clb.2. human.

Organism-specific databases

CTDi388325.
GeneCardsiGC17M005113.
H-InvDBHIX0013465.
HGNCiHGNC:33504. SCIMP.
HPAiHPA006117.
MIMi614406. gene.
neXtProtiNX_Q6UWF3.
PharmGKBiPA162378517.
GenAtlasiSearch...

Phylogenomic databases

eggNOGiNOG75277.
GeneTreeiENSGT00390000007003.
HOGENOMiHOG000015337.
HOVERGENiHBG099534.
InParanoidiQ6UWF3.
OMAiPSYIEPE.
OrthoDBiEOG7X3QT6.
PhylomeDBiQ6UWF3.
TreeFamiTF340362.

Miscellaneous databases

GenomeRNAii388325.
NextBioi101958.
PROiQ6UWF3.
SOURCEiSearch...

Gene expression databases

BgeeiQ6UWF3.
CleanExiHS_C17orf87.
ExpressionAtlasiQ6UWF3. baseline and differential.
GenevisibleiQ6UWF3. HS.

Family and domain databases

InterProiIPR028181. SCIMP.
[Graphical view]
PfamiPF15050. SCIMP. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
  2. "Complete sequencing and characterization of 21,243 full-length human cDNAs."
    Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.
    , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
    Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2).
    Tissue: Spleen and Umbilical cord blood.
  3. "A computer system platform used to predict novel genes."
    Yu Z., Zheng Z., Tang T., Fu Y.
    Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3).
  4. "DNA sequence of human chromosome 17 and analysis of rearrangement in the human lineage."
    Zody M.C., Garber M., Adams D.J., Sharpe T., Harrow J., Lupski J.R., Nicholson C., Searle S.M., Wilming L., Young S.K., Abouelleil A., Allen N.R., Bi W., Bloom T., Borowsky M.L., Bugalter B.E., Butler J., Chang J.L.
    , Chen C.-K., Cook A., Corum B., Cuomo C.A., de Jong P.J., DeCaprio D., Dewar K., FitzGerald M., Gilbert J., Gibson R., Gnerre S., Goldstein S., Grafham D.V., Grocock R., Hafez N., Hagopian D.S., Hart E., Norman C.H., Humphray S., Jaffe D.B., Jones M., Kamal M., Khodiyar V.K., LaButti K., Laird G., Lehoczky J., Liu X., Lokyitsang T., Loveland J., Lui A., Macdonald P., Major J.E., Matthews L., Mauceli E., McCarroll S.A., Mihalev A.H., Mudge J., Nguyen C., Nicol R., O'Leary S.B., Osoegawa K., Schwartz D.C., Shaw-Smith C., Stankiewicz P., Steward C., Swarbreck D., Venkataraman V., Whittaker C.A., Yang X., Zimmer A.R., Bradley A., Hubbard T., Birren B.W., Rogers J., Lander E.S., Nusbaum C.
    Nature 440:1045-1049(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  5. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  6. "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] (ISOFORMS 1 AND 3).
    Tissue: Brain.
  7. "SCIMP, a transmembrane adapter protein involved in major histocompatibility complex class II signaling."
    Draber P., Vonkova I., Stepanek O., Hrdinka M., Kucova M., Skopcova T., Otahal P., Angelisova P., Horejsi V., Yeung M., Weiss A., Brdicka T.
    Mol. Cell. Biol. 31:4550-4562(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, INTERACTION WITH BLNK; CD37; CD53; CD81; CSK AND LYN, PALMITOYLATION AT CYS-40 AND CYS-42, PHOSPHORYLATION, MUTAGENESIS OF TYR-69; TYR-107 AND TYR-131, SUBCELLULAR LOCATION, TISSUE SPECIFICITY.

Entry informationi

Entry nameiSCIMP_HUMAN
AccessioniPrimary (citable) accession number: Q6UWF3
Secondary accession number(s): A6XGL4, B4DLK1, Q96MD0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 10, 2007
Last sequence update: July 5, 2004
Last modified: June 24, 2015
This is version 81 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Caution

It is uncertain whether Met-1 or Met-12 is the initiator.Curated

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Human chromosome 17
    Human chromosome 17: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.