P13796 (PLSL_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 145.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Plastin-2 Alternative name(s): L-plastin LC64P Lymphocyte cytosolic protein 1 Short name=LCP-1 | ||||
| Gene names |
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| Organism | Homo sapiens (Human) | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Protein attributes
| Sequence length | 627 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Actin-binding protein. Plays a role in the activation of T-cells in response to costimulation through TCR/CD3 and CD2 or CD28. Modulates the cell surface expression of IL2RA/CD25 and CD69. Ref.13 Ref.15 |
| Subunit structure | Monomer. Interacts with AIF1 By similarity. Ref.13 |
| Subcellular location | Cytoplasm › cytoskeleton. Cell junction. Cell projection. Cell projection › ruffle membrane; Peripheral membrane protein; Cytoplasmic side By similarity. Note: Relocalizes to the immunological synapse between peripheral blood T lymphocytes and antibody-presenting cells in response to costimulation through TCR/CD3 and CD2 or CD28. Associated with the actin cytoskeleton at membrane ruffles By similarity. Relocalizes to actin-rich cell projections upon serine phosphorylation. Ref.13 Ref.15 |
| Tissue specificity | Detected in intestinal microvilli, hair cell stereocilia, and fibroblast filopodia, in spleen and other lymph node-containing organs. Expressed in peripheral blood T lymphocytes, neutrophils, monocytes, B lymphocytes, and myeloid cells. Ref.11 |
| Post-translational modification | Phosphorylated on a serine residue in response to costimulation through TCR/CD3 and CD2 or CD28. Serine phosphorylation promotes association with the actin cytoskeleton and targeting to peripheral cell projections. Ref.12 Ref.13 Ref.14 Ref.15 Ref.16 Ref.17 |
| Sequence similarities | Contains 2 actin-binding domains. Contains 4 CH (calponin-homology) domains. Contains 2 EF-hand domains. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cell junction Cell membrane Cell projection Cytoplasm Cytoskeleton Membrane |
| Coding sequence diversity | Polymorphism |
| Domain | Repeat |
| Ligand | Actin-binding Calcium |
| PTM | Acetylation Phosphoprotein |
| Technical term | 3D-structure Complete proteome Direct protein sequencing Reference proteome |
| Gene Ontology (GO) | |
| Biological process | T cell activation involved in immune response Inferred from direct assay Ref.15. Source: UniProtKB regulation of intracellular protein transportInferred from direct assay Ref.15. Source: UniProtKB |
| Cellular component | cell junction Inferred from electronic annotation. Source: UniProtKB-SubCell cytosolInferred from direct assay Ref.15Ref.10. Source: UniProtKB ruffle membraneInferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular function | calcium ion binding Non-traceable author statement Ref.7. Source: UniProtKB |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||||||||||||||||||||
Molecule processing | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed Ref.8 | |||||||||||||||||||||||
| Chain | 2 – 627 | 626 | Plastin-2 | PRO_0000073743 | ||||||||||||||||||||||
Regions | ||||||||||||||||||||||||||
| Domain | 9 – 44 | 36 | EF-hand 1 | |||||||||||||||||||||||
| Domain | 49 – 84 | 36 | EF-hand 2 | |||||||||||||||||||||||
| Domain | 106 – 379 | 274 | Actin-binding 1 | |||||||||||||||||||||||
| Domain | 120 – 236 | 117 | CH 1 | |||||||||||||||||||||||
| Domain | 264 – 375 | 112 | CH 2 | |||||||||||||||||||||||
| Domain | 380 – 624 | 245 | Actin-binding 2 | |||||||||||||||||||||||
| Domain | 394 – 503 | 110 | CH 3 | |||||||||||||||||||||||
| Domain | 515 – 624 | 110 | CH 4 | |||||||||||||||||||||||
| Calcium binding | 22 – 33 | 12 | 1 By similarity | |||||||||||||||||||||||
| Calcium binding | 62 – 73 | 12 | 2 By similarity | |||||||||||||||||||||||
Amino acid modifications | ||||||||||||||||||||||||||
| Modified residue | 2 | 1 | N-acetylalanine Ref.8 | |||||||||||||||||||||||
| Modified residue | 5 | 1 | Phosphoserine Ref.13 Ref.15 Ref.16 Ref.17 | |||||||||||||||||||||||
| Modified residue | 7 | 1 | Phosphoserine Ref.17 | |||||||||||||||||||||||
| Modified residue | 28 | 1 | Phosphotyrosine Ref.14 Ref.17 | |||||||||||||||||||||||
| Modified residue | 30 | 1 | Phosphoserine Ref.17 | |||||||||||||||||||||||
| Modified residue | 76 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
| Modified residue | 88 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
| Modified residue | 124 | 1 | Phosphotyrosine Ref.12 | |||||||||||||||||||||||
| Modified residue | 276 | 1 | Phosphotyrosine Ref.14 | |||||||||||||||||||||||
| Modified residue | 294 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
| Modified residue | 297 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
| Modified residue | 361 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
| Modified residue | 472 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
| Modified residue | 542 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
| Modified residue | 579 | 1 | N6-acetyllysine Ref.18 | |||||||||||||||||||||||
Natural variations | ||||||||||||||||||||||||||
| Natural variant | 24 | 1 | D → E. | VAR_001371 | ||||||||||||||||||||||
| Natural variant | 533 | 1 | K → E. Ref.1 Ref.2 Ref.5 Ref.6 Ref.10 Corresponds to variant rs4941543 [ dbSNP | Ensembl ]. | VAR_024398 | ||||||||||||||||||||||
| Natural variant | 544 | 1 | P → A. Corresponds to variant rs17067725 [ dbSNP | Ensembl ]. | VAR_030826 | ||||||||||||||||||||||
Experimental info | ||||||||||||||||||||||||||
| Mutagenesis | 5 | 1 | S → A: Abolishes phosphorylation and reduces the cell surface expression of CD69 and IL2RA. Reduces association with the actin cytoskeleton. Ref.13 Ref.15 | |||||||||||||||||||||||
| Mutagenesis | 5 | 1 | S → E: Promotes association with the actin cytoskeleton. Ref.13 Ref.15 | |||||||||||||||||||||||
| Sequence conflict | 611 | 1 | M → T AA sequence Ref.11 | |||||||||||||||||||||||
Secondary structure | ||||||||||||||||||||||||||
Helix Strand Turn | ||||||||||||||||||||||||||
| Helix | 520 – 532 | 13 | ||||||||||||||||||||||||
| Helix | 545 – 548 | 4 | ||||||||||||||||||||||||
| Helix | 550 – 559 | 10 | ||||||||||||||||||||||||
| Turn | 566 – 568 | 3 | ||||||||||||||||||||||||
| Helix | 576 – 592 | 17 | ||||||||||||||||||||||||
| Helix | 601 – 604 | 4 | ||||||||||||||||||||||||
| Turn | 605 – 607 | 3 | ||||||||||||||||||||||||
| Helix | 609 – 612 | 4 | ||||||||||||||||||||||||
| Helix | 615 – 619 | 5 | ||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "65-kilodalton protein phosphorylated by interleukin 2 stimulation bears two putative actin-binding sites and two calcium-binding sites." Zu Y., Shigesada K., Nishida E., Kubota I., Kohno M., Hanaoka M., Namba Y. Biochemistry 29:8319-8324(1990) [PubMed: 2252891] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], VARIANT GLU-533. |
| [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. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA], VARIANT GLU-533. Tissue: Amygdala. |
| [3] | "The DNA sequence and analysis of human chromosome 13." Dunham A., Matthews L.H., Burton J., Ashurst J.L., Howe K.L., Ashcroft K.J., Beare D.M., Burford D.C., Hunt S.E., Griffiths-Jones S., Jones M.C., Keenan S.J., Oliver K., Scott C.E., Ainscough R., Almeida J.P., Ambrose K.D., Andrews D.T. Ross M.T.Nature 428:522-528(2004) [PubMed: 15057823] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [5] | "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: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA], VARIANT GLU-533. Tissue: Lymph and Placenta. |
| [6] | "Molecular cloning and characterization of plastin, a human leukocyte protein expressed in transformed human fibroblasts." Lin C.-S., Aebersold R.H., Kent S.B., Varma M., Leavitt J. Mol. Cell. Biol. 8:4659-4668(1988) [PubMed: 3211125] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 58-627, PARTIAL PROTEIN SEQUENCE, VARIANT GLU-533. |
| [7] | "Correction of the N-terminal sequences of the human plastin isoforms by using anchored polymerase chain reaction: identification of a potential calcium-binding domain." Lin C.-S., Aebersold R.H., Leavitt J. Mol. Cell. Biol. 10:1818-1821(1990) [PubMed: 2378651] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1-140, SEQUENCE REVISION. |
| [8] | Bienvenut W.V., Kanor S., Tissot J.-D., Quadroni M. Submitted (MAY-2006) to UniProtKB Cited for: PROTEIN SEQUENCE OF 2-14; 20-31; 184-192 AND 534-541, CLEAVAGE OF INITIATOR METHIONINE, ACETYLATION AT ALA-2, MASS SPECTROMETRY. Tissue: T-cell. |
| [9] | "Human plastin genes. Comparative gene structure, chromosome location, and differential expression in normal and neoplastic cells." Lin C.-S., Park T., Chen Z.P., Leavitt J. J. Biol. Chem. 268:2781-2792(1993) [PubMed: 8428952] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 585-627. |
| [10] | "Characterization of interleukin 2 stimulated 65-kilodalton phosphoprotein in human T cells." Zu Y., Kohno M., Kubota I., Nishida E., Hanaoka M., Namba Y. Biochemistry 29:1055-1062(1990) [PubMed: 2111166] [Abstract] Cited for: PROTEIN SEQUENCE OF 264-283; 517-533 AND 593-609, VARIANT GLU-533. |
| [11] | "Purification and characterization of a cytosolic 65-kilodalton phosphoprotein in human leukocytes whose phosphorylation is augmented by stimulation with interleukin 1." Matsushima K., Shiroo M., Kung H.F., Copeland T.D. Biochemistry 27:3765-3770(1988) [PubMed: 3261603] [Abstract] Cited for: PROTEIN SEQUENCE OF 590-611, TISSUE SPECIFICITY. |
| [12] | "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells." Rush J., Moritz A., Lee K.A., Guo A., Goss V.L., Spek E.J., Zhang H., Zha X.-M., Polakiewicz R.D., Comb M.J. Nat. Biotechnol. 23:94-101(2005) [PubMed: 15592455] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-124, MASS SPECTROMETRY. |
| [13] | "Phosphorylation on Ser5 increases the F-actin-binding activity of L-plastin and promotes its targeting to sites of actin assembly in cells." Janji B., Giganti A., De Corte V., Catillon M., Bruyneel E., Lentz D., Plastino J., Gettemans J., Friederich E. J. Cell Sci. 119:1947-1960(2006) [PubMed: 16636079] [Abstract] Cited for: FUNCTION, ACTIN-BINDING, INTERACTION WITH ACTIN FIBERS, SUBCELLULAR LOCATION, MUTAGENESIS OF SER-5, PHOSPHORYLATION AT SER-5. |
| [14] | "Global survey of phosphotyrosine signaling identifies oncogenic kinases in lung cancer." Rikova K., Guo A., Zeng Q., Possemato A., Yu J., Haack H., Nardone J., Lee K., Reeves C., Li Y., Hu Y., Tan Z., Stokes M., Sullivan L., Mitchell J., Wetzel R., Macneill J., Ren J.M. Comb M.J.Cell 131:1190-1203(2007) [PubMed: 18083107] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-28 AND TYR-276, MASS SPECTROMETRY. Tissue: Lung carcinoma. |
| [15] | "Costimulation induced phosphorylation of L-plastin facilitates surface transport of the T cell activation molecules CD69 and CD25." Wabnitz G.H., Koecher T., Lohneis P., Stober C., Konstandin M.H., Funk B., Sester U., Wilm M., Klemke M., Samstag Y. Eur. J. Immunol. 37:649-662(2007) [PubMed: 17294403] [Abstract] Cited for: SUBCELLULAR LOCATION, FUNCTION, MUTAGENESIS OF SER-5, PHOSPHORYLATION AT SER-5, MASS SPECTROMETRY. |
| [16] | "Phosphorylation analysis of primary human T lymphocytes using sequential IMAC and titanium oxide enrichment." Carrascal M., Ovelleiro D., Casas V., Gay M., Abian J. J. Proteome Res. 7:5167-5176(2008) [PubMed: 19367720] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-5, MASS SPECTROMETRY. Tissue: T-cell. |
| [17] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed: 19690332] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-5; SER-7; TYR-28 AND SER-30, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [18] | "Lysine acetylation targets protein complexes and co-regulates major cellular functions." Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T., Olsen J.V., Mann M. Science 325:834-840(2009) [PubMed: 19608861] [Abstract] Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-76; LYS-88; LYS-294; LYS-297; LYS-361; LYS-472; LYS-542 AND LYS-579, MASS SPECTROMETRY. |
| [19] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed: 21269460] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [20] | "Solution structure of the fourth CH domain from human L-plastin." RIKEN structural genomics initiative (RSGI) Submitted (JUN-2006) to the PDB data bank Cited for: STRUCTURE BY NMR OF 513-627. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | J02923 mRNA. Translation: AAA63236.1. AK312393 mRNA. Translation: BAG35310.1. AL137141 Genomic DNA. Translation: CAI12168.2. CH471075 Genomic DNA. Translation: EAX08757.1. BC007673 mRNA. Translation: AAH07673.1. BC010271 mRNA. Translation: AAH10271.1. M22300 mRNA. Translation: AAB02845.1. L05492 Genomic DNA. Translation: AAA59529.1. M34426 mRNA. Translation: AAA36184.1. | ||||||||||||
| IPI | IPI00010471. | ||||||||||||
| PIR | A35836. | ||||||||||||
| RefSeq | NP_002289.2. NM_002298.4. | ||||||||||||
| UniGene | Hs.381099. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | P13796. | ||||||||||||
| SMR | P13796. Positions 12-81, 118-627. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| IntAct | P13796. 6 interactions. | ||||||||||||
| STRING | P13796. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | P13796. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 308153685. | ||||||||||||
Proteomic databases | |||||||||||||
| PRIDE | P13796. | ||||||||||||
Protocols and materials databases | |||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000323076; ENSP00000315757; ENSG00000136167. ENST00000398576; ENSP00000381581; ENSG00000136167. | ||||||||||||
| GeneID | 3936. | ||||||||||||
| KEGG | hsa:3936. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 3936. | ||||||||||||
| GeneCards | GC13M046700. | ||||||||||||
| H-InvDB | HIX0011298. | ||||||||||||
| HGNC | HGNC:6528. LCP1. | ||||||||||||
| HPA | CAB020673. HPA019493. | ||||||||||||
| MIM | 153430. gene. | ||||||||||||
| neXtProt | NX_P13796. | ||||||||||||
| PharmGKB | PA30312. | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | prNOG13556. | ||||||||||||
| HOGENOM | HBG316743. | ||||||||||||
| HOVERGEN | HBG003082. | ||||||||||||
| InParanoid | P13796. | ||||||||||||
| OMA | DIDWSSI. | ||||||||||||
| OrthoDB | EOG4FJ88C. | ||||||||||||
| PhylomeDB | P13796. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | P13796. | ||||||||||||
| Bgee | P13796. | ||||||||||||
| CleanEx | HS_LCP1. | ||||||||||||
| Genevestigator | P13796. | ||||||||||||
| GermOnline | ENSG00000136167. Homo sapiens. | ||||||||||||
Family and domain databases | |||||||||||||
| InterPro | IPR001589. Actinin_actin-bd_CS. IPR001715. CH-domain. IPR018248. EF-hand. IPR011992. EF-hand-like_dom. IPR018247. EF_Hand_1_Ca_BS. IPR018249. EF_HAND_2. IPR002048. EF_hand_Ca-bd. [Graphical view] | ||||||||||||
| Gene3D | G3DSA:1.10.418.10. Calponin-homology. 4 hits. G3DSA:1.10.238.10. EF-Hand_type. 1 hit. | ||||||||||||
| Pfam | PF00307. CH. 4 hits. PF00036. efhand. 1 hit. [Graphical view] | ||||||||||||
| SMART | SM00033. CH. 4 hits. SM00054. EFh. 2 hits. [Graphical view] | ||||||||||||
| SUPFAM | SSF47576. Calponin-homology. 1 hit. | ||||||||||||
| PROSITE | PS00019. ACTININ_1. 2 hits. PS00020. ACTININ_2. 2 hits. PS50021. CH. 4 hits. PS00018. EF_HAND_1. 2 hits. PS50222. EF_HAND_2. 2 hits. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | PLSL_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P13796 Secondary accession number(s): B2R613, Q5TBN4 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any 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. | ||||||||
Relevant documents
| Human chromosome 13 Human chromosome 13: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with