Q9H0F7 (ARL6_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 115.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: ADP-ribosylation factor-like protein 6 Alternative name(s): Bardet-Biedl syndrome 3 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 | 186 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Involved in membrane protein trafficking at the base of the ciliary organelle. Mediates recruitment onto plasma membrane of the BBSome complex which would constitute a coat complex required for sorting of specific membrane proteins to the primary cilia. May regulate cilia assembly and disassembly and subsequent ciliary signaling events such as the Wnt signaling cascade. Isoform 2 may be required for proper retinal function and organization. Ref.7 Ref.10 |
| Subunit structure | Interacts with SEC61B, ARL6IP1, ARL6IP2, ARL6IP3, ARL6IP4 ARL6IP5 and ARL6IP6 By similarity. Interacts (GTP-bound form) with the BBSome a complex that contains BBS1, BBS2, BBS4, BBS5, BBS7, BBS8, BBS9 and BBIP10. Ref.7 |
| Subcellular location | Cell projection › cilium membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasm › cytoskeleton › cilium axoneme. Cytoplasm › cytoskeleton › cilium basal body. Note: Appears in a pattern of punctae flanking the microtubule axoneme that likely correspond to small membrane-associated patches. Localizes to the so-called ciliary gate where vesicles carrying ciliary cargo fuse with the membrane. Ref.7 Ref.10 |
| Involvement in disease | Bardet-Biedl syndrome 3 (BBS3) [MIM:209900]: A syndrome characterized by usually severe pigmentary retinopathy, early-onset obesity, polydactyly, hypogenitalism, renal malformation and mental retardation. Secondary features include diabetes mellitus, hypertension and congenital heart disease. Bardet-Biedl syndrome inheritance is autosomal recessive, but three mutated alleles (two at one locus, and a third at a second locus) may be required for clinical manifestation of some forms of the disease. Retinitis pigmentosa 55 (RP55) [MIM:613575]: A retinal dystrophy belonging to the group of pigmentary retinopathies. Retinitis pigmentosa is characterized by retinal pigment deposits visible on fundus examination and primary loss of rod photoreceptor cells followed by secondary loss of cone photoreceptors. Patients typically have night vision blindness and loss of midperipheral visual field. As their condition progresses, they lose their far peripheral visual field and eventually central vision as well. |
| Sequence similarities | Belongs to the small GTPase superfamily. Arf family. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| BBS1 | Q8NFJ9 | 4 | EBI-2891949,EBI-1805484 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9H0F7-1) Also known as: BBS3; 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: Q9H0F7-2) Also known as: BBS3L; The sequence of this isoform differs from the canonical sequence as follows: 179-186: DQIQTVKT → EKTIQSDPDCEDMKR | ||||||
| Note: Gene prediction based on EST data. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||||||||||||||||||||||||||||||||||
Molecule processing | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 186 | 186 | ADP-ribosylation factor-like protein 6 | PRO_0000207472 | ||||||||||||||||||||||||||||||||||||
Regions | ||||||||||||||||||||||||||||||||||||||||
| Nucleotide binding | 24 – 31 | 8 | GTP | |||||||||||||||||||||||||||||||||||||
| Nucleotide binding | 69 – 73 | 5 | GTP By similarity | |||||||||||||||||||||||||||||||||||||
| Nucleotide binding | 130 – 133 | 4 | GTP | |||||||||||||||||||||||||||||||||||||
Sites | ||||||||||||||||||||||||||||||||||||||||
| Metal binding | 31 | 1 | Magnesium | |||||||||||||||||||||||||||||||||||||
| Metal binding | 50 | 1 | Magnesium | |||||||||||||||||||||||||||||||||||||
| Binding site | 50 | 1 | GTP | |||||||||||||||||||||||||||||||||||||
| Binding site | 72 | 1 | GTP; via amide nitrogen | |||||||||||||||||||||||||||||||||||||
| Binding site | 164 | 1 | GTP; via amide nitrogen | |||||||||||||||||||||||||||||||||||||
Amino acid modifications | ||||||||||||||||||||||||||||||||||||||||
| Lipidation | 2 | 1 | N-myristoyl glycine Potential | |||||||||||||||||||||||||||||||||||||
Natural variations | ||||||||||||||||||||||||||||||||||||||||
| Alternative sequence | 179 – 186 | 8 | DQIQTVKT → EKTIQSDPDCEDMKR in isoform 2. | VSP_040511 | ||||||||||||||||||||||||||||||||||||
| Natural variant | 31 | 1 | T → M in BBS3; abrogates the GTP-binding ability without affecting GDP-binding/dissociating properties; increased proteasomal degradation. Ref.10 Ref.11 Ref.12 | VAR_027643 | ||||||||||||||||||||||||||||||||||||
| Natural variant | 31 | 1 | T → R in BBS3; locked in a GDP-bound state that differs from its wild-type counterpart which is mainly GTP-bound; increased proteasomal degradation. Ref.10 Ref.11 Ref.12 | VAR_027644 | ||||||||||||||||||||||||||||||||||||
| Natural variant | 89 | 1 | A → V in RP55. Ref.13 | VAR_064184 | ||||||||||||||||||||||||||||||||||||
| Natural variant | 169 | 1 | G → A in BBS3; abrogates the GTP-binding ability; increased proteasomal degradation. Ref.10 Ref.11 Ref.12 | VAR_027645 | ||||||||||||||||||||||||||||||||||||
| Natural variant | 170 | 1 | L → W in BBS3; abrogates the GTP-binding ability; increased proteasomal degradation. Ref.10 Ref.11 Ref.12 | VAR_027646 | ||||||||||||||||||||||||||||||||||||
Secondary structure | ||||||||||||||||||||||||||||||||||||||||
Helix Strand Turn | ||||||||||||||||||||||||||||||||||||||||
| Beta strand | 18 – 24 | 7 | ||||||||||||||||||||||||||||||||||||||
| Helix | 30 – 36 | 7 | ||||||||||||||||||||||||||||||||||||||
| Helix | 40 – 42 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 51 – 59 | 9 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 64 – 70 | 7 | ||||||||||||||||||||||||||||||||||||||
| Turn | 74 – 76 | 3 | ||||||||||||||||||||||||||||||||||||||
| Helix | 77 – 86 | 10 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 88 – 95 | 8 | ||||||||||||||||||||||||||||||||||||||
| Helix | 99 – 114 | 16 | ||||||||||||||||||||||||||||||||||||||
| Turn | 116 – 120 | 5 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 125 – 130 | 6 | ||||||||||||||||||||||||||||||||||||||
| Helix | 140 – 147 | 8 | ||||||||||||||||||||||||||||||||||||||
| Helix | 149 – 151 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 157 – 161 | 5 | ||||||||||||||||||||||||||||||||||||||
| Turn | 164 – 167 | 4 | ||||||||||||||||||||||||||||||||||||||
| Helix | 170 – 180 | 11 | ||||||||||||||||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Towards a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs." Wiemann S., Weil B., Wellenreuther R., Gassenhuber J., Glassl S., Ansorge W., Boecher M., Bloecker H., Bauersachs S., Blum H., Lauber J., Duesterhoeft A., Beyer A., Koehrer K., Strack N., Mewes H.-W., Ottenwaelder B., Obermaier B. Poustka A.Genome Res. 11:422-435(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Testis. |
| [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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Trachea. |
| [3] | "The DNA sequence, annotation and analysis of human chromosome 3." Muzny D.M., Scherer S.E., Kaul R., Wang J., Yu J., Sudbrak R., Buhay C.J., Chen R., Cree A., Ding Y., Dugan-Rocha S., Gill R., Gunaratne P., Harris R.A., Hawes A.C., Hernandez J., Hodgson A.V., Hume J. Gibbs R.A.Nature 440:1194-1198(2006) [PubMed] [Europe PMC] [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 (SEP-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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Testis. |
| [6] | "Comparative genomic analysis identifies an ADP-ribosylation factor-like gene as the cause of Bardet-Biedl Syndrome (BBS3)." Chiang A.P., Nishimura D., Searby C., Elbedour K., Carmi R., Ferguson A.L., Secrist J., Braun T., Casavant T., Stone E.M., Sheffield V.C. Am. J. Hum. Genet. 75:475-484(2004) [PubMed] [Europe PMC] [Abstract] Cited for: INVOLVEMENT IN BBS3. |
| [7] | "The conserved Bardet-Biedl syndrome proteins assemble a coat that traffics membrane proteins to cilia." Jin H., White S.R., Shida T., Schulz S., Aguiar M., Gygi S.P., Bazan J.F., Nachury M.V. Cell 141:1208-1219(2010) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, SUBCELLULAR LOCATION, INTERACTION WITH THE BBSOME. |
| [8] | "Identification and functional analysis of the vision-specific BBS3 (ARL6) long isoform." Pretorius P.R., Baye L.M., Nishimura D.Y., Searby C.C., Bugge K., Yang B., Mullins R.F., Stone E.M., Sheffield V.C., Slusarski D.C. PLoS Genet. 6:E1000884-E1000884(2010) [PubMed] [Europe PMC] [Abstract] Cited for: ALTERNATIVE SPLICING (ISOFORM 2). |
| [9] | "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] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [10] | "Bardet-Biedl syndrome-associated small GTPase ARL6 (BBS3) functions at or near the ciliary gate and modulates Wnt signaling." Wiens C.J., Tong Y., Esmail M.A., Oh E., Gerdes J.M., Wang J., Tempel W., Rattner J.B., Katsanis N., Park H.W., Leroux M.R. J. Biol. Chem. 285:16218-16230(2010) [PubMed] [Europe PMC] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (2.0 ANGSTROMS) OF 16-186 IN COMPLEX WITH GTP AND MAGNESIUM, FUNCTION, SUBCELLULAR LOCATION, CHARACTERIZATION OF VARIANTS MET-31; ARG-31; ALA-169 AND TRP-170. |
| [11] | "Mutations in a member of the Ras superfamily of small GTP-binding proteins causes Bardet-Biedl syndrome." Fan Y., Esmail M.A., Ansley S.J., Blacque O.E., Boroevich K., Ross A.J., Moore S.J., Badano J.L., May-Simera H., Compton D.S., Green J.S., Lewis R.A., van Haelst M.M., Parfrey P.S., Baillie D.L., Beales P.L., Katsanis N., Davidson W.S., Leroux M.R. Nat. Genet. 36:989-993(2004) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANTS BBS3 ARG-31; MET-31; ALA-169 AND TRP-170. |
| [12] | "Biochemical characterization of missense mutations in the Arf/Arl-family small GTPase Arl6 causing Bardet-Biedl syndrome." Kobayashi T., Hori Y., Ueda N., Kajiho H., Muraoka S., Shima F., Kataoka T., Kontani K., Katada T. Biochem. Biophys. Res. Commun. 381:439-442(2009) [PubMed] [Europe PMC] [Abstract] Cited for: CHARACTERIZATION OF VARIANTS MET-31; ARG-31; ALA-169 AND TRP-170. |
| [13] | "Molecular characterization of retinitis pigmentosa in Saudi Arabia." Aldahmesh M.A., Safieh L.A., Alkuraya H., Al-Rajhi A., Shamseldin H., Hashem M., Alzahrani F., Khan A.O., Alqahtani F., Rahbeeni Z., Alowain M., Khalak H., Al-Hazzaa S., Meyer B.F., Alkuraya F.S. Mol. Vis. 15:2464-2469(2009) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT RP55 VAL-89. |
| + | Additional computationally mapped references. |
Web resources
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AL136815 mRNA. Translation: CAB66749.1. AK292958 mRNA. Translation: BAF85647.1. AC110491 Genomic DNA. No translation available. CH471052 Genomic DNA. Translation: EAW79880.1. CH471052 Genomic DNA. Translation: EAW79881.1. CH471052 Genomic DNA. Translation: EAW79882.1. CH471052 Genomic DNA. Translation: EAW79883.1. CH471052 Genomic DNA. Translation: EAW79884.1. BC024239 mRNA. Translation: AAH24239.1. | ||||||||||||
| IPI | IPI00021685. IPI00974545. | ||||||||||||
| RefSeq | NP_115522.1. NM_032146.3. NP_816931.1. NM_177976.1. | ||||||||||||
| UniGene | Hs.373801. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
| ||||||||||||
| ProteinModelPortal | Q9H0F7. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| IntAct | Q9H0F7. 15 interactions. | ||||||||||||
| STRING | 9606.ENSP00000337722. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | Q9H0F7. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 14547903. | ||||||||||||
Proteomic databases | |||||||||||||
| PaxDb | Q9H0F7. | ||||||||||||
| PRIDE | Q9H0F7. | ||||||||||||
Protocols and materials databases | |||||||||||||
| DNASU | 84100. | ||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000335979; ENSP00000337722; ENSG00000113966. ENST00000394206; ENSP00000377756; ENSG00000113966. ENST00000463745; ENSP00000419619; ENSG00000113966. ENST00000493990; ENSP00000418057; ENSG00000113966. | ||||||||||||
| GeneID | 84100. | ||||||||||||
| KEGG | hsa:84100. | ||||||||||||
| UCSC | uc003dru.3. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 84100. | ||||||||||||
| GeneCards | GC03P097483. | ||||||||||||
| HGNC | HGNC:13210. ARL6. | ||||||||||||
| HPA | HPA019361. | ||||||||||||
| MIM | 209900. phenotype. 608845. gene. 613575. phenotype. | ||||||||||||
| neXtProt | NX_Q9H0F7. | ||||||||||||
| Orphanet | 110. Bardet-Biedl syndrome. 791. Retinitis pigmentosa. | ||||||||||||
| PharmGKB | PA134931939. | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | COG1100. | ||||||||||||
| HOGENOM | HOG000163691. | ||||||||||||
| HOVERGEN | HBG002073. | ||||||||||||
| InParanoid | Q9H0F7. | ||||||||||||
| KO | K07951. | ||||||||||||
| OMA | VAKDELD. | ||||||||||||
| OrthoDB | EOG451DRV. | ||||||||||||
| PhylomeDB | Q9H0F7. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | Q9H0F7. | ||||||||||||
| Bgee | Q9H0F7. | ||||||||||||
| CleanEx | HS_ARL6. | ||||||||||||
| Genevestigator | Q9H0F7. | ||||||||||||
| GermOnline | ENSG00000113966. Homo sapiens. | ||||||||||||
Family and domain databases | |||||||||||||
| InterPro | IPR027417. P-loop_NTPase. IPR005225. Small_GTP-bd_dom. IPR024156. Small_GTPase_ARF. IPR006689. Small_GTPase_ARF/SAR. [Graphical view] | ||||||||||||
| Pfam | PF00025. Arf. 1 hit. [Graphical view] | ||||||||||||
| PRINTS | PR00328. SAR1GTPBP. | ||||||||||||
| SMART | SM00177. ARF. 1 hit. [Graphical view] | ||||||||||||
| SUPFAM | SSF52540. SSF52540. 1 hit. | ||||||||||||
| TIGRFAMs | TIGR00231. small_GTP. 1 hit. | ||||||||||||
| PROSITE | PS51417. ARF. 1 hit. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| ChiTaRS | ARL6. human. | ||||||||||||
| EvolutionaryTrace | Q9H0F7. | ||||||||||||
| GenomeRNAi | 84100. | ||||||||||||
| NextBio | 73343. | ||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | ARL6_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9H0F7 Secondary accession number(s): A8KA93, D3DN31 | ||||||||
| 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 3 Human chromosome 3: 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
