Q6ZUM4 (RHG27_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 90.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Rho GTPase-activating protein 27 Alternative name(s): CIN85-associated multi-domain-containing Rho GTPase-activating protein 1 Rho-type GTPase-activating protein 27 SH3 domain-containing protein 20 | ||||||
| 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 | 889 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Rho GTPase-activating protein which may be involved in clathrin-mediated endocytosis. GTPase activators for the Rho-type GTPases act by converting them to an inactive GDP-bound state. Has activity toward CDC42 and RAC1 By similarity. |
| Subunit structure | Interacts with SH3KBP1/CIN85 By similarity. |
| Subcellular location | Cytoplasm By similarity. Membrane; Peripheral membrane protein By similarity. |
| Tissue specificity | Expressed in germinal center B-cell, spleen, chronic lymphocytic leukemia, pancreatic cancer and lung cancer. Ref.5 |
| Sequence similarities | Contains 1 PH domain. Contains 1 Rho-GAP domain. Contains 1 SH3 domain. Contains 3 WW domains. |
| Caution | According to HGNC, ARHGAP27 and SH3D20 are 2 separate genes, corresponding to isoform 2 and isoform 4, respectively. However, a rat transcript and paralog proteins with a similar domain structure suggest the existence of a single gene encoding for a protein of 889 residues as displayed here. |
| Sequence caution | The sequence AAI01389.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence AAI01390.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence AAI01391.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. |
Ontologies
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q6ZUM4-1) 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: Q6ZUM4-2) The sequence of this isoform differs from the canonical sequence as follows: 1-341: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q6ZUM4-3) The sequence of this isoform differs from the canonical sequence as follows: 416-442: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q6ZUM4-4) Also known as: SH3D20; The sequence of this isoform differs from the canonical sequence as follows: 221-263: DDPPEPVYAN...THTDAGTGRP → PPRALGRGGG...RRPPLSEDFG 264-889: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||||||||||||||
Molecule processing | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 889 | 889 | Rho GTPase-activating protein 27 | PRO_0000317578 | |||||||||||||||||||||||||
Regions | |||||||||||||||||||||||||||||
| Domain | 8 – 69 | 62 | SH3 | ||||||||||||||||||||||||||
| Domain | 246 – 280 | 35 | WW 1 | ||||||||||||||||||||||||||
| Domain | 299 – 333 | 35 | WW 2 | ||||||||||||||||||||||||||
| Domain | 411 – 444 | 34 | WW 3 | ||||||||||||||||||||||||||
| Domain | 496 – 612 | 117 | PH | ||||||||||||||||||||||||||
| Domain | 697 – 886 | 190 | Rho-GAP | ||||||||||||||||||||||||||
Amino acid modifications | |||||||||||||||||||||||||||||
| Modified residue | 156 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||||
| Modified residue | 216 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||||
| Modified residue | 228 | 1 | Phosphotyrosine By similarity | ||||||||||||||||||||||||||
| Modified residue | 638 | 1 | Phosphoserine By similarity | ||||||||||||||||||||||||||
Natural variations | |||||||||||||||||||||||||||||
| Alternative sequence | 1 – 341 | 341 | Missing in isoform 2. | VSP_031053 | |||||||||||||||||||||||||
| Alternative sequence | 221 – 263 | 43 | DDPPE…GTGRP → PPRALGRGGGWRARDRARTE PGRKETRSAQRRARRPPLSE DFG in isoform 4. | VSP_031054 | |||||||||||||||||||||||||
| Alternative sequence | 264 – 889 | 626 | Missing in isoform 4. | VSP_031055 | |||||||||||||||||||||||||
| Alternative sequence | 416 – 442 | 27 | Missing in isoform 3. | VSP_031056 | |||||||||||||||||||||||||
| Natural variant | 889 | 1 | H → Q. Ref.4 Corresponds to variant rs34793644 [ dbSNP | Ensembl ]. | VAR_038551 | |||||||||||||||||||||||||
Experimental info | |||||||||||||||||||||||||||||
| Sequence conflict | 41 | 1 | S → N in AAG23796. Ref.1 | ||||||||||||||||||||||||||
| Sequence conflict | 162 | 1 | C → R in BAF83339. Ref.2 | ||||||||||||||||||||||||||
| Sequence conflict | 213 | 1 | P → R in AAH67345. Ref.4 | ||||||||||||||||||||||||||
Secondary structure | |||||||||||||||||||||||||||||
Helix Strand Turn | |||||||||||||||||||||||||||||
| Beta strand | 499 – 510 | 12 | |||||||||||||||||||||||||||
| Beta strand | 521 – 528 | 8 | |||||||||||||||||||||||||||
| Beta strand | 531 – 536 | 6 | |||||||||||||||||||||||||||
| Helix | 549 – 552 | 4 | |||||||||||||||||||||||||||
| Beta strand | 554 – 560 | 7 | |||||||||||||||||||||||||||
| Beta strand | 565 – 568 | 4 | |||||||||||||||||||||||||||
| Helix | 571 – 573 | 3 | |||||||||||||||||||||||||||
| Beta strand | 575 – 583 | 9 | |||||||||||||||||||||||||||
| Beta strand | 589 – 593 | 5 | |||||||||||||||||||||||||||
| Helix | 597 – 611 | 15 | |||||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Large-scale cDNA transfection screening for genes related to cancer development and progression." Wan D., Gong Y., Qin W., Zhang P., Li J., Wei L., Zhou X., Li H., Qiu X., Zhong F., He L., Yu J., Yao G., Jiang H., Qian L., Yu Y., Shu H., Chen X. Gu J.Proc. Natl. Acad. Sci. U.S.A. 101:15724-15729(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE 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] (ISOFORM 2). Tissue: Embryo and Prostate. |
| [3] | "DNA sequence of human chromosome 17 and analysis of rearrangement in the human lineage." Zody M.C., Garber M., Adams D.J., Sharpe T., Harrow J., Lupski J.R., Nicholson C., Searle S.M., Wilming L., Young S.K., Abouelleil A., Allen N.R., Bi W., Bloom T., Borowsky M.L., Bugalter B.E., Butler J., Chang J.L. Nusbaum C.Nature 440:1045-1049(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] (ISOFORM 4), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 270-889 (ISOFORMS 1 AND 3), VARIANT GLN-889. Tissue: Pancreas. |
| [5] | "Identification and characterization of ARHGAP27 gene in silico." Katoh Y., Katoh M. Int. J. Mol. Med. 14:943-947(2004) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION, TISSUE SPECIFICITY. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AF258593 mRNA. Translation: AAG23796.1. AK125535 mRNA. Translation: BAC86196.1. AK290650 mRNA. Translation: BAF83339.1. AC003070 Genomic DNA. No translation available. AC091132 Genomic DNA. No translation available. BC067345 mRNA. Translation: AAH67345.1. BC101388 mRNA. Translation: AAI01389.1. Different initiation. BC101389 mRNA. Translation: AAI01390.1. Different initiation. BC101390 mRNA. Translation: AAI01391.1. Different initiation. BC101391 mRNA. Translation: AAI01392.3. | ||||||||||||
| IPI | IPI00398170. IPI00884998. IPI00885078. IPI00885118. | ||||||||||||
| RefSeq | NP_777579.2. NM_174919.3. NP_954976.1. NM_199282.2. | ||||||||||||
| UniGene | Hs.205326. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | Q6ZUM4. | ||||||||||||
| SMR | Q6ZUM4. Positions 10-67, 498-612, 678-886. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| IntAct | Q6ZUM4. 1 interaction. | ||||||||||||
| STRING | 9606.ENSP00000366121. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | Q6ZUM4. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 300669680. | ||||||||||||
Proteomic databases | |||||||||||||
| PaxDb | Q6ZUM4. | ||||||||||||
| PRIDE | Q6ZUM4. | ||||||||||||
Protocols and materials databases | |||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000290470; ENSP00000290470; ENSG00000159314. ENST00000376922; ENSP00000366121; ENSG00000159314. ENST00000428638; ENSP00000403323; ENSG00000159314. ENST00000442348; ENSP00000409330; ENSG00000159314. ENST00000455881; ENSP00000408235; ENSG00000159314. ENST00000528273; ENSP00000436137; ENSG00000159314. ENST00000528384; ENSP00000431591; ENSG00000159314. | ||||||||||||
| GeneID | 201176. | ||||||||||||
| KEGG | hsa:201176. | ||||||||||||
| UCSC | uc002iix.3. human. uc010dal.3. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 201176. | ||||||||||||
| GeneCards | GC17M043476. | ||||||||||||
| HGNC | HGNC:31813. ARHGAP27. | ||||||||||||
| HPA | HPA023919. | ||||||||||||
| MIM | 610591. gene. | ||||||||||||
| neXtProt | NX_Q6ZUM4. | ||||||||||||
| PharmGKB | PA134873327. | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | NOG279563. | ||||||||||||
| HOVERGEN | HBG005328. | ||||||||||||
| OMA | KGYIRDQ. | ||||||||||||
| OrthoDB | EOG4X3H0P. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | Q6ZUM4. | ||||||||||||
| Bgee | Q6ZUM4. | ||||||||||||
| CleanEx | HS_ARHGAP27. | ||||||||||||
| Genevestigator | Q6ZUM4. | ||||||||||||
Family and domain databases | |||||||||||||
| Gene3D | 1.10.555.10. 1 hit. 2.30.29.30. 1 hit. | ||||||||||||
| InterPro | IPR011993. PH_like_dom. IPR001849. Pleckstrin_homology. IPR015767. Rho_GTPase_activating. IPR008936. Rho_GTPase_activation_prot. IPR000198. RhoGAP_dom. IPR001452. SH3_domain. IPR001202. WW_dom. [Graphical view] | ||||||||||||
| PANTHER | PTHR23181. PTHR23181. 1 hit. | ||||||||||||
| Pfam | PF00169. PH. 1 hit. PF00620. RhoGAP. 1 hit. PF00397. WW. 1 hit. [Graphical view] | ||||||||||||
| SMART | SM00233. PH. 1 hit. SM00324. RhoGAP. 1 hit. SM00326. SH3. 1 hit. SM00456. WW. 3 hits. [Graphical view] | ||||||||||||
| SUPFAM | SSF48350. Rho_GAP. 1 hit. SSF50044. SH3. 1 hit. SSF51045. WW_Rsp5_WWP. 1 hit. | ||||||||||||
| PROSITE | PS50003. PH_DOMAIN. 1 hit. PS50238. RHOGAP. 1 hit. PS50002. SH3. 1 hit. PS01159. WW_DOMAIN_1. False negative. PS50020. WW_DOMAIN_2. 3 hits. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| GenomeRNAi | 201176. | ||||||||||||
| NextBio | 90073. | ||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | RHG27_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q6ZUM4 Secondary accession number(s): A4FU35 Q8WY58 | ||||||||
| 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 17 Human chromosome 17: 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
