O14559 (RHG33_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 106.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Rho GTPase-activating protein 33 Alternative name(s): Rho-type GTPase-activating protein 33 Sorting nexin-26 Tc10/CDC42 GTPase-activating protein | ||||
| Gene names |
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| 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 | 1287 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | May be involved in several stages of intracellular trafficking. Could play an important role in the regulation of glucose transport by insulin. May act as a downstream effector of RHOQ/TC10 in the regulation of insulin-stimulated glucose transport By similarity. |
| Subunit structure | Specifically interacts with CDC42 and RHOQ/TC10 through its Rho-GAP domain By similarity. Interacts with NEK6. Ref.6 |
| Sequence similarities | Belongs to the PX domain-containing GAP family. Contains 1 PX (phox homology) domain. Contains 1 Rho-GAP domain. Contains 1 SH3 domain. |
| Sequence caution | The sequence AAB81198.1 differs from that shown. Reason: Erroneous gene model prediction. Isoform 2: The sequence BAC86902.1 differs from that shown. Reason: Frameshift at several positions. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Protein transport Transport |
| Coding sequence diversity | Alternative splicing |
| Domain | SH3 domain |
| Molecular function | GTPase activation |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | protein transport Inferred from electronic annotation. Source: UniProtKB-KW signal transductionInferred from electronic annotation. Source: InterPro |
| Cellular_component | cytoplasm Inferred from electronic annotation. Source: Compara plasma membraneInferred from electronic annotation. Source: Compara |
| Molecular_function | Rac GTPase activator activity Inferred from electronic annotation. Source: Compara phosphatidylinositol bindingInferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| FYN | P06241 | 2 | EBI-1210010,EBI-515315 |
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O14559-1) 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. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 2 (identifier: O14559-10) The sequence of this isoform differs from the canonical sequence as follows: 1-136: Missing. 998-1025: Missing. | ||||||
| Isoform 3 (identifier: O14559-11) The sequence of this isoform differs from the canonical sequence as follows: 648-808: Missing. | ||||||
| Isoform 4 (identifier: O14559-12) The sequence of this isoform differs from the canonical sequence as follows: 1-2: MV → MLSLSLCSHLWGPLILSALQ 168-228: LDNHGRRLLL...PPTEDRSWWR → VGLGRGLGDS...SLWVGESWDM 229-1287: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1287 | 1287 | Rho GTPase-activating protein 33 | PRO_0000056721 | |||||
Regions | |||||||||
| Domain | 59 – 168 | 110 | PX; atypical | ||||||
| Domain | 186 – 248 | 63 | SH3 | ||||||
| Domain | 315 – 510 | 196 | Rho-GAP | ||||||
| Compositional bias | 126 – 129 | 4 | Poly-Pro | ||||||
| Compositional bias | 677 – 699 | 23 | Poly-Ser | ||||||
| Compositional bias | 874 – 879 | 6 | Poly-Pro | ||||||
| Compositional bias | 889 – 893 | 5 | Poly-Pro | ||||||
| Compositional bias | 1006 – 1009 | 4 | Poly-Gly | ||||||
| Compositional bias | 1183 – 1188 | 6 | Poly-Ser | ||||||
| Compositional bias | 1266 – 1273 | 8 | Poly-Pro | ||||||
Amino acid modifications | |||||||||
| Modified residue | 570 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 636 | 1 | Phosphoserine Ref.7 | ||||||
| Modified residue | 1169 | 1 | Phosphotyrosine By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 136 | 136 | Missing in isoform 2. | VSP_014287 | |||||
| Alternative sequence | 1 – 2 | 2 | MV → MLSLSLCSHLWGPLILSALQ in isoform 4. | VSP_014288 | |||||
| Alternative sequence | 168 – 228 | 61 | LDNHG…RSWWR → VGLGRGLGDSEWVRGCVCHH AQHREILDGNRVASAVEDEG AEVDGEAFRWGSLWVGESWD M in isoform 4. | VSP_014289 | |||||
| Alternative sequence | 229 – 1287 | 1059 | Missing in isoform 4. | VSP_014290 | |||||
| Alternative sequence | 648 – 808 | 161 | Missing in isoform 3. | VSP_014291 | |||||
| Alternative sequence | 998 – 1025 | 28 | Missing in isoform 2. | VSP_014292 | |||||
Experimental info | |||||||||
| Sequence conflict | 119 | 1 | F → S in AK096338. Ref.2 | ||||||
| Sequence conflict | 1100 | 1 | P → L in CAB70821. Ref.4 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "A novel member (SNX26) of the sorting nexin family." Hong W. Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 4). |
| [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] (ISOFORMS 2 AND 3). Tissue: Hippocampus. |
| [3] | "The DNA sequence and biology of human chromosome 19." Grimwood J., Gordon L.A., Olsen A.S., Terry A., Schmutz J., Lamerdin J.E., Hellsten U., Goodstein D., Couronne O., Tran-Gyamfi M., Aerts A., Altherr M., Ashworth L., Bajorek E., Black S., Branscomb E., Caenepeel S., Carrano A.V. Lucas S.M.Nature 428:529-535(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | "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 426-1287. Tissue: Testis. |
| [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] OF 993-1287. Tissue: Pancreas. |
| [6] | "Characterization of hNek6 interactome reveals an important role for its short N-terminal domain and colocalization with proteins at the centrosome." Vaz Meirelles G., Ferreira Lanza D.C., da Silva J.C., Santana Bernachi J., Paes Leme A.F., Kobarg J. J. Proteome Res. 9:6298-6316(2010) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH NEK6. |
| [7] | "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-636, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AY044864 mRNA. Translation: AAK97795.1. AK096338 mRNA. No translation available. AK127255 mRNA. Translation: BAC86902.1. Frameshift. AC002398 Genomic DNA. Translation: AAB81197.1. AC002398 Genomic DNA. Translation: AAB81198.1. Sequence problems. AL137579 mRNA. Translation: CAB70821.1. BC014084 mRNA. Translation: AAH14084.2. |
| IPI | IPI00022715. IPI00418896. IPI00549274. IPI00607892. |
| PIR | T00704. T00705. T46289. |
| RefSeq | NP_001166101.1. NM_001172630.1. NP_443180.2. NM_052948.3. |
| UniGene | Hs.515364. |
3D structure databases | |
| ProteinModelPortal | O14559. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | O14559. 2 interactions. |
PTM databases | |
| PhosphoSite | O14559. |
Proteomic databases | |
| PaxDb | O14559. |
| PRIDE | O14559. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000007510; ENSP00000007510; ENSG00000004777. ENST00000221905; ENSP00000221905; ENSG00000004777. ENST00000314737; ENSP00000320038; ENSG00000004777. ENST00000378944; ENSP00000368227; ENSG00000004777. |
| GeneID | 115703. |
| KEGG | hsa:115703. |
| UCSC | uc002obr.2. human. uc002obs.2. human. uc002obt.2. human. uc010eek.2. human. |
Organism-specific databases | |
| CTD | 115703. |
| GeneCards | GC19P036266. |
| HGNC | HGNC:23085. ARHGAP33. |
| HPA | HPA030117. HPA030118. |
| MIM | 614902. gene. |
| neXtProt | NX_O14559. |
| PharmGKB | PA165393003. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG311367. |
| HOGENOM | HOG000154522. |
| HOVERGEN | HBG079688. |
| InParanoid | O14559. |
| OMA | QSPCSVP. |
Gene expression databases | |
| ArrayExpress | O14559. |
| Bgee | O14559. |
| CleanEx | HS_SNX26. |
| Genevestigator | O14559. |
| GermOnline | ENSG00000004777. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.10.555.10. 1 hit. |
| InterPro | IPR001683. Phox. IPR008936. Rho_GTPase_activation_prot. IPR000198. RhoGAP_dom. IPR011511. SH3_2. IPR001452. SH3_domain. [Graphical view] |
| Pfam | PF00620. RhoGAP. 1 hit. PF07653. SH3_2. 1 hit. [Graphical view] |
| SMART | SM00324. RhoGAP. 1 hit. SM00326. SH3. 1 hit. [Graphical view] |
| SUPFAM | SSF64268. PX. 1 hit. SSF48350. Rho_GAP. 1 hit. SSF50044. SH3. 1 hit. |
| PROSITE | PS50195. PX. False negative. PS50238. RHOGAP. 1 hit. PS50002. SH3. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 115703. |
| NextBio | 79650. |
| SOURCE | Search... |
Entry information
| Entry name | RHG33_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O14559 Secondary accession number(s): O14552 Q9NT23 | ||||||||
| 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 19 Human chromosome 19: entries, gene names and cross-references to MIM |
| 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
