Q96JI7 (SPTCS_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 86.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Spatacsin Alternative name(s): Colorectal carcinoma-associated protein Spastic paraplegia 11 protein | ||||
| Gene names |
| ||||
| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 2443 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Subunit structure | Interacts with AP5Z1, AP5B1, AP5S1 and ZFYVE26. Ref.10 |
| Subcellular location | Membrane; Multi-pass membrane protein Potential. Cytoplasm › cytosol. Nucleus. Note: Mainly cytoplasmic. Ref.8 |
| Tissue specificity | Expressed in all structures of brain, with a high expression in cerebellum. Ref.8 |
| Involvement in disease | Spastic paraplegia autosomal recessive 11 (SPG11) [MIM:604360]: A form of spastic paraplegia, a neurodegenerative disorder characterized by a slow, gradual, progressive weakness and spasticity of the lower limbs. Rate of progression and the severity of symptoms are quite variable. Initial symptoms may include difficulty with balance, weakness and stiffness in the legs, muscle spasms, and dragging the toes when walking. In some forms of the disorder, bladder symptoms (such as incontinence) may appear, or the weakness and stiffness may spread to other parts of the body. |
| Sequence caution | The sequence AAH24161.2 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. The sequence AAX54692.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BAB15065.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. The sequence BAC03600.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Membrane Nucleus |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Disease | Hereditary spastic paraplegia Neurodegeneration |
| Domain | Transmembrane Transmembrane helix |
| PTM | Glycoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | cell death Inferred from electronic annotation. Source: UniProtKB-KW |
| Cellular_component | cytoplasmic vesicle Inferred from direct assay PubMed 21545838. Source: MGI cytosolInferred from electronic annotation. Source: UniProtKB-SubCell integral to membraneInferred from electronic annotation. Source: UniProtKB-KW nucleolusInferred from direct assay. Source: HPA plasma membraneInferred from direct assay. Source: HPA |
| Complete GO annotation... | |
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q96JI7-1) 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. | ||||||
| Isoform 2 (identifier: Q96JI7-2) The sequence of this isoform differs from the canonical sequence as follows: 2070-2079: HKQMFNPTEE → ALPPGDSQPL 2080-2443: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q96JI7-3) The sequence of this isoform differs from the canonical sequence as follows: 1956-2069: TSSLDSQKFV...ELLTSSQGTG → R | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 2443 | 2443 | Spatacsin | PRO_0000287467 | |||||
Regions | |||||||||
| Topological domain | 1 – 1237 | 1237 | Extracellular Potential | ||||||
| Transmembrane | 1238 – 1258 | 21 | Helical; Potential | ||||||
| Topological domain | 1259 – 1471 | 213 | Cytoplasmic Potential | ||||||
| Transmembrane | 1472 – 1492 | 21 | Helical; Potential | ||||||
| Topological domain | 1493 – 2443 | 951 | Extracellular Potential | ||||||
Amino acid modifications | |||||||||
| Glycosylation | 612 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 1046 | 1 | N-linked (GlcNAc...) Potential | ||||||
Natural variations | |||||||||
| Alternative sequence | 1956 – 2069 | 114 | TSSLD…SQGTG → R in isoform 3. | VSP_045347 | |||||
| Alternative sequence | 2070 – 2079 | 10 | HKQMFNPTEE → ALPPGDSQPL in isoform 2. | VSP_025483 | |||||
| Alternative sequence | 2080 – 2443 | 364 | Missing in isoform 2. | VSP_025484 | |||||
| Natural variant | 396 | 1 | Y → C. Corresponds to variant rs3759875 [ dbSNP | Ensembl ]. | VAR_032307 | |||||
| Natural variant | 463 | 1 | F → S. Ref.1 Ref.4 Corresponds to variant rs3759871 [ dbSNP | Ensembl ]. | VAR_032308 | |||||
| Natural variant | 1349 | 1 | F → I in SPG11. Ref.11 | VAR_058417 | |||||
Experimental info | |||||||||
| Sequence conflict | 1205 | 1 | N → K in CAH10686. Ref.5 | ||||||
| Sequence conflict | 1674 | 1 | R → G in BAC03600. Ref.6 | ||||||
| Sequence conflict | 2171 | 1 | E → D in AAI50641. Ref.4 | ||||||
| Sequence conflict | 2253 | 1 | D → G in AAH94704. Ref.4 | ||||||
| Sequence conflict | 2378 | 1 | F → L in BAB15065. Ref.6 | ||||||
Sequences
| ||||||||||||||||||||||||||||||
References
| « Hide 'large scale' references | |
| [1] | "Prediction of the coding sequences of unidentified human genes. XX. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Nakayama M., Nakajima D., Kikuno R., Ohara O. DNA Res. 8:85-95(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANT SER-463. Tissue: Brain. |
| [2] | "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones." Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T. DNA Res. 9:99-106(2002) [PubMed] [Europe PMC] [Abstract] Cited for: SEQUENCE REVISION. |
| [3] | "Analysis of the DNA sequence and duplication history of human chromosome 15." Zody M.C., Garber M., Sharpe T., Young S.K., Rowen L., O'Neill K., Whittaker C.A., Kamal M., Chang J.L., Cuomo C.A., Dewar K., FitzGerald M.G., Kodira C.D., Madan A., Qin S., Yang X., Abbasi N., Abouelleil A. Nusbaum C.Nature 440:671-675(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | "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), VARIANT SER-463. Tissue: Brain, Spinal cord, Testis and Urinary bladder. |
| [5] | "The full-ORF clone resource of the German cDNA consortium." Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., Wiemann S., Schupp I. BMC Genomics 8:399-399(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 84-1205 (ISOFORM 1). Tissue: Melanoma. |
| [6] | "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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1205-2443 (ISOFORM 2), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1951-2443 (ISOFORM 1). Tissue: Colon and Tongue. |
| [7] | "Isolation of genes which are associated with the colorectal tumor." Ye F., Xiao B., Nan Q. Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 2386-2443. Tissue: Intestine. |
| [8] | "Mutations in SPG11, encoding spatacsin, are a major cause of spastic paraplegia with thin corpus callosum." Stevanin G., Santorelli F.M., Azzedine H., Coutinho P., Chomilier J., Denora P.S., Martin E., Ouvrard-Hernandez A.-M., Tessa A., Bouslam N., Lossos A., Charles P., Loureiro J.L., Elleuch N., Confavreux C., Cruz V.T., Ruberg M., Leguern E. Brice A.Nat. Genet. 39:366-372(2007) [PubMed] [Europe PMC] [Abstract] Cited for: INVOLVEMENT IN SPG11, SUBCELLULAR LOCATION, TISSUE SPECIFICITY. |
| [9] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [10] | "A genome-scale DNA repair RNAi screen identifies SPG48 as a novel gene associated with hereditary spastic paraplegia." Slabicki M., Theis M., Krastev D.B., Samsonov S., Mundwiller E., Junqueira M., Paszkowski-Rogacz M., Teyra J., Heninger A.K., Poser I., Prieur F., Truchetto J., Confavreux C., Marelli C., Durr A., Camdessanche J.P., Brice A., Shevchenko A. Buchholz F.PLoS Biol. 8:E1000408-E1000408(2010) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH AP5Z1; AP5B1; AP5S1 AND ZFYVE26. |
| [11] | "Screening of ARHSP-TCC patients expands the spectrum of SPG11 mutations and includes a large scale gene deletion." Denora P.S., Schlesinger D., Casali C., Kok F., Tessa A., Boukhris A., Azzedine H., Dotti M.T., Bruno C., Truchetto J., Biancheri R., Fedirko E., Di Rocco M., Bueno C., Malandrini A., Battini R., Sickl E., de Leva M.F. Santorelli F.M.Hum. Mutat. 30:E500-E519(2009) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT SPG11 ILE-1349. |
| + | Additional computationally mapped references. |
Web resources
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB058743 mRNA. Translation: BAB47469.2. AC009996 Genomic DNA. No translation available. BC024161 mRNA. Translation: AAH24161.2. Different initiation. BC067798 mRNA. Translation: AAH67798.1. BC094704 mRNA. Translation: AAH94704.1. BC150640 mRNA. Translation: AAI50641.1. BC153879 mRNA. Translation: AAI53880.1. AL834168 mRNA. Translation: CAH10686.1. AK025092 mRNA. Translation: BAB15065.1. Different initiation. AK091176 mRNA. Translation: BAC03600.1. Different initiation. AY954502 mRNA. Translation: AAX54692.1. Different initiation. |
| IPI | IPI00101923. IPI00798078. IPI01009685. |
| RefSeq | NP_001153699.1. NM_001160227.1. NP_079413.3. NM_025137.3. |
| UniGene | Hs.656271. Hs.683876. |
3D structure databases | |
| ProteinModelPortal | Q96JI7. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q96JI7. 3 interactions. |
PTM databases | |
| PhosphoSite | Q96JI7. |
Polymorphism databases | |
| DMDM | 296452946. |
Proteomic databases | |
| PaxDb | Q96JI7. |
| PRIDE | Q96JI7. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000261866; ENSP00000261866; ENSG00000104133. ENST00000535302; ENSP00000445278; ENSG00000104133. ENST00000558319; ENSP00000453599; ENSG00000104133. |
| GeneID | 80208. |
| KEGG | hsa:80208. |
| UCSC | uc001ztx.3. human. |
Organism-specific databases | |
| CTD | 80208. |
| GeneCards | GC15M044854. |
| H-InvDB | HIX0012199. |
| HGNC | HGNC:11226. SPG11. |
| HPA | HPA040412. HPA040947. |
| MIM | 604360. phenotype. 610844. gene. |
| neXtProt | NX_Q96JI7. |
| Orphanet | 2822. Autosomal recessive spastic paraplegia type 11. |
| PharmGKB | PA36058. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG245863. |
| HOVERGEN | HBG080456. |
| InParanoid | Q96JI7. |
| OMA | KKCHENF. |
| OrthoDB | EOG43R3KS. |
| PhylomeDB | Q96JI7. |
Gene expression databases | |
| ArrayExpress | Q96JI7. |
| Bgee | Q96JI7. |
| Genevestigator | Q96JI7. |
Family and domain databases | |
| ProtoNet | Search... |
Other | |
| ChiTaRS | SPG11. human. |
| GenomeRNAi | 80208. |
| NextBio | 70590. |
| SOURCE | Search... |
Entry information
| Entry name | SPTCS_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q96JI7 Secondary accession number(s): A8KAX9 Q9H734 | ||||||||
| Entry history |
| ||||||||
| 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 15 Human chromosome 15: 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 |

Clusters with
