Reviewed,
UniProtKB/Swiss-Prot Q96Q42 (ALS2_HUMAN)
Last modified
December 15, 2009.
Version 84.
History...
Clusters with 100%,
90%,
50% identity |
Documents (5) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Alsin Alternative name(s): Amyotrophic lateral sclerosis protein 2 Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 6 protein | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Complete 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 | 1657 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | May act as a GTPase regulator. Controls survival and growth of spinal motoneurons By similarity. Ref.2 |
| Subunit structure | Forms a heteromeric complex with ALS2CL. Interacts with ALS2CL. Ref.7 |
| Post-translational modification | Phosphorylated upon DNA damage, probably by ATM or ATR. Ref.8 Ref.10 Ref.11 Ref.12 |
| Involvement in disease | Defects in ALS2 are the cause of amyotrophic lateral sclerosis type 2 (ALS2) [MIM:205100]. ALS2 is a familial form of amyotrophic lateral sclerosis, a neurodegenerative disorder affecting upper and lower motor neurons and resulting in fatal paralysis. Sensory abnormalities are absent. Death usually occurs within 2 to 5 years. The etiology of amyotrophic lateral sclerosis is likely to be multifactorial, involving both genetic and environmental factors. The disease is inherited in 5-10% of cases leading to familial forms. Ref.7 Ref.2 Ref.1 Defects in ALS2 are the cause of juvenile primary lateral sclerosis (JPLS) [MIM:606353]. JPLS is a neurodegenerative disorder which is closely related to but clinically distinct from amyotrophic lateral sclerosis. It is a progressive paralytic disorder which results from dysfunction of the upper motor neurons of the motor cortex while the lower neurons are unaffected. Ref.1 Defects in ALS2 are the cause of infantile-onset ascending spastic paralysis (IAHSP) [MIM:607225]. IAHSP is characterized by progressive spasticity and weakness of limbs. Ref.9 |
| Sequence similarities | Contains 1 DH (DBL-homology) domain. Contains 8 MORN repeats. Contains 1 PH domain. Contains 5 RCC1 repeats. Contains 1 VPS9 domain. |
Ontologies
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 Ref.2 (identifier: Q96Q42-1) 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 Ref.2 (identifier: Q96Q42-2) The sequence of this isoform differs from the canonical sequence as follows: 372-396: PLLEEAIPNLHSPPTTSTSALNSLV → VPAQFYKIKVCLELNCMGFSLETLK 397-1657: Missing. | ||||||
| Isoform 3 (identifier: Q96Q42-3) The sequence of this isoform differs from the canonical sequence as follows: 785-807: YCTSITNFLVMGGFQLLAKPAID → QVSSPVSCSISAGLFCQGEQLLN 808-1657: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1657 | 1657 | Alsin | PRO_0000080903 | |||||
Regions | |||||||||
| Repeat | 59 – 108 | 50 | RCC1 1 | ||||||
| Repeat | 109 – 167 | 59 | RCC1 2 | ||||||
| Repeat | 169 – 218 | 50 | RCC1 3 | ||||||
| Repeat | 525 – 576 | 52 | RCC1 4 | ||||||
| Repeat | 578 – 627 | 50 | RCC1 5 | ||||||
| Domain | 690 – 885 | 196 | DH | ||||||
| Domain | 901 – 1007 | 107 | PH | ||||||
| Repeat | 1049 – 1071 | 23 | MORN 1 | ||||||
| Repeat | 1072 – 1094 | 23 | MORN 2 | ||||||
| Repeat | 1100 – 1122 | 23 | MORN 3 | ||||||
| Repeat | 1123 – 1145 | 23 | MORN 4 | ||||||
| Repeat | 1151 – 1173 | 23 | MORN 5 | ||||||
| Repeat | 1175 – 1197 | 23 | MORN 6 | ||||||
| Repeat | 1198 – 1220 | 23 | MORN 7 | ||||||
| Repeat | 1221 – 1244 | 24 | MORN 8 | ||||||
| Domain | 1513 – 1657 | 145 | VPS9 | ||||||
Amino acid modifications | |||||||||
| Modified residue | 483 | 1 | Phosphoserine Ref.11 Ref.12 | ||||||
| Modified residue | 492 | 1 | Phosphoserine Ref.11 Ref.12 | ||||||
| Modified residue | 533 | 1 | N6-acetyllysine Ref.15 | ||||||
| Modified residue | 1344 | 1 | Phosphothreonine Ref.8 | ||||||
| Modified residue | 1464 | 1 | Phosphoserine Ref.10 | ||||||
Natural variations | |||||||||
| Alternative sequence | 372 – 396 | 25 | PLLEE…LNSLV → VPAQFYKIKVCLELNCMGFS LETLK in isoform 2. Ref.2 | VSP_050521 | |||||
| Alternative sequence | 397 – 1657 | 1261 | Missing in isoform 2. Ref.2 | VSP_050522 | |||||
| Alternative sequence | 785 – 807 | 23 | YCTSI…KPAID → QVSSPVSCSISAGLFCQGEQ LLN in isoform 3. | VSP_050523 | |||||
| Alternative sequence | 808 – 1657 | 850 | Missing in isoform 3. | VSP_050524 | |||||
| Natural variant | 94 | 1 | I → V: dbSNP rs3219154. | VAR_036747 | |||||
| Natural variant | 102 | 1 | H → R Ref.1 | VAR_015655 | |||||
| Natural variant | 159 | 1 | E → K: dbSNP rs3219155. | VAR_036748 | |||||
| Natural variant | 368 | 1 | M → V: dbSNP rs3219156. Ref.1 | VAR_015656 | |||||
| Natural variant | 1255 | 1 | S → F: dbSNP rs10206276. | VAR_036749 | |||||
| Natural variant | 1406 | 1 | R → K Ref.1 | VAR_015657 | |||||
Experimental info | |||||||||
| Sequence conflict | 69 | 1 | P → L Ref.1 | ||||||
| Sequence conflict | 69 | 1 | P → L Ref.5 | ||||||
| Sequence conflict | 115 | 1 | W → C in AAH29174. Ref.6 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "The gene encoding alsin, a protein with three guanine-nucleotide exchange factor domains, is mutated in a form of recessive amyotrophic lateral sclerosis." Yang Y., Hentati A., Deng H.-X., Dabbagh O., Sasaki T., Hirano M., Hung W.-Y., Ouahchi K., Yan J., Azim A.C., Cole N., Gascon G., Yagmour A., Ben-Hamida M., Pericak-Vance M., Hentati F., Siddique T. Nat. Genet. 29:160-165(2001) [PubMed: 11586297] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANTS ARG-102; VAL-368 AND LYS-1406, INVOLVEMENT IN JPLS. |
| [2] | "A gene encoding a putative GTPase regulator is mutated in familial amyotrophic lateral sclerosis 2." Hadano S., Hand C.K., Osuga H., Yanagisawa Y., Otomo A., Devon R.S., Miyamoto N., Showguchi-Miyata J., Okada Y., Singaraja R., Figlewicz D.A., Kwiatkowski T., Hosler B.A., Sagie T., Skaug J., Nasir J., Brown R.H. Jr., Scherer S.W. Ikeda J.-E.Nat. Genet. 29:166-173(2001) [PubMed: 11586298] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 2), INVOLVEMENT IN ALS2. Tissue: Brain. |
| [3] | "Prediction of the coding sequences of unidentified human genes. XVIII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Kikuno R., Nakayama M., Hirosawa M., Ohara O. DNA Res. 7:273-281(2000) [PubMed: 10997877] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [4] | "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: 12168954] [Abstract] Cited for: SEQUENCE REVISION TO 303-304. |
| [5] | "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] (ISOFORM 2). |
| [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: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3). Tissue: Colon and Kidney. |
| [7] | "ALS2CL, a novel ALS2-interactor, modulates ALS2-mediated endosome dynamics." Suzuki-Utsunomiya K., Hadano S., Otomo A., Kunita R., Mizumura H., Osuga H., Ikeda J.-E. Biochem. Biophys. Res. Commun. 354:491-497(2007) [PubMed: 17239822] [Abstract] Cited for: SUBUNIT, INTERACTION WITH ALS2CL. |
| [8] | "ATM and ATR substrate analysis reveals extensive protein networks responsive to DNA damage." Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III, Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N., Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J. Science 316:1160-1166(2007) [PubMed: 17525332] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-1344, MASS SPECTROMETRY. |
| [9] | "Infantile-onset ascending hereditary spastic paralysis is associated with mutations in the alsin gene." Eymard-Pierre E., Lesca G., Dollet S., Santorelli F.M., di Capua M., Bertini E., Boespflug-Tanguy O. Am. J. Hum. Genet. 71:518-527(2002) [PubMed: 12145748] [Abstract] Cited for: INVOLVEMENT IN IAHSP. |
| [10] | "Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis." Cantin G.T., Yi W., Lu B., Park S.K., Xu T., Lee J.-D., Yates J.R. III J. Proteome Res. 7:1346-1351(2008) [PubMed: 18220336] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1464, MASS SPECTROMETRY. |
| [11] | "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M. Mol. Cell 31:438-448(2008) [PubMed: 18691976] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-483 AND SER-492, MASS SPECTROMETRY. |
| [12] | "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: 18669648] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-483 AND SER-492, MASS SPECTROMETRY. |
| [13] | "Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach." Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., Mohammed S. Anal. Chem. 81:4493-4501(2009) [PubMed: 19413330] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1464, MASS SPECTROMETRY. |
| [14] | "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-483 AND SER-492, MASS SPECTROMETRY. Tissue: T-cell. |
| [15] | "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-533, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| AF391100 mRNA. Translation: AAL14103.1. AB053305 mRNA. Translation: BAB69014.1. AB053306 mRNA. Translation: BAB69015.1. AB046783 mRNA. Translation: BAB13389.2. Different initiation. AK023024 mRNA. Translation: BAB14362.1. BC029174 mRNA. Translation: AAH29174.1. | |
| IPI | IPI00242146. IPI00295004. IPI00295005. |
| RefSeq | NP_001129217.1. NP_065970.2. |
| UniGene | Hs.471096 Hs.621812 |
3D structure databases | |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q96Q42. 1 interaction. |
| STRING | Q96Q42. |
PTM databases | |
| PhosphoSite | Q96Q42. |
Proteomic databases | |
| PRIDE | Q96Q42. |
Genome annotation databases | |
| Ensembl | ENST00000264276; ENSP00000264276; ENSG00000003393; Homo sapiens. [Genome view] |
| GeneID | 57679. |
| KEGG | hsa:57679. |
| UCSC | uc002uyq.1. human. uc002uyr.1. human. |
Organism-specific databases | |
| CTD | 57679. |
| GeneCards | GC02M202273. |
| H-InvDB | HIX0002743. |
| HGNC | HGNC:443. ALS2. |
| MIM | 205100. phenotype. 606352. gene. 606353. phenotype. 607225. phenotype. |
| Orphanet | 803. Amyotrophic lateral sclerosis. 685. Familial spastic paraplegia. 35689. Primary lateral sclerosis. |
| PharmGKB | PA24732. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| HOGENOM | HBG446556. |
| HOVERGEN | Q96Q42. |
| InParanoid | Q96Q42. |
Enzyme and pathway databases | |
| BioCyc | CATTLE:ENSBTAG00000007395-MON. |
Gene expression databases | |
| ArrayExpress | Q96Q42. |
| Bgee | Q96Q42. |
| CleanEx | HS_ALS2. |
| Genevestigator | Q96Q42. |
| GermOnline | ENSG00000003393. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR000219. DH-domain. IPR003409. MORN. IPR001849. Pleckstrin_homology. IPR000408. Reg_chr_condens. IPR009091. Reg_csome_cond/b-lactamase_inh. IPR003123. VPS9. [Graphical view] |
| Gene3D | G3DSA:2.130.10.30. Reg_csome_cond/b-lactamase_inh. 2 hits. G3DSA:1.20.900.10. RhoGEF. 1 hit. |
| Pfam | PF02493. MORN. 8 hits. PF02204. VPS9. 1 hit. [Graphical view] |
| PRINTS | PR00633. RCCNDNSATION. |
| SMART | SM00698. MORN. 8 hits. SM00233. PH. 1 hit. [Graphical view] |
| PROSITE | PS00741. DH_1. False negative. PS50010. DH_2. 1 hit. PS50003. PH_DOMAIN. False negative. PS00625. RCC1_1. False negative. PS00626. RCC1_2. 2 hits. PS50012. RCC1_3. 5 hits. PS51205. VPS9. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other Resources | |
| NextBio | 64490. |
| SOURCE | Search... |
Entry information
| Entry name | ALS2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q96Q42 Secondary accession number(s): Q8N1E0 Q9HCK9 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HPI (Human Proteome Initiative) | ||||||||
| 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 2 Human chromosome 2: 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 |
| SIMILARITY comments Index of protein domains and families |

Clusters with


