Q7L2E3 (DHX30_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 90.
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: Putative ATP-dependent RNA helicase DHX30 EC=3.6.4.13 Alternative name(s): DEAH box protein 30 | ||||
| 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 | 1194 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Required for optimal function of the zinc-finger antiviral protein ZC3HAV1 By similarity. Associates with mitochondrial DNA. Ref.4 |
| Catalytic activity | ATP + H2O = ADP + phosphate. |
| Subunit structure | Identified in a complex with TFAM and SSBP1. Interacts with EIF2C1 and EIF2C2. Interacts (via N-terminus) with ZC3HAV1 (via N-terminal domain) in an RNA-independent manner By similarity. Ref.4 Ref.5 |
| Subcellular location | Isoform 2: Cytoplasm Ref.4 Ref.6. Isoform 1: Cytoplasm Ref.4 Ref.6. Mitochondrion. Cytoplasm Potential. Mitochondrion matrix › mitochondrion nucleoid Ref.4 Ref.6. |
| Post-translational modification | Isoform 2 is phosphorylated on Ser-15. |
| Sequence similarities | Belongs to the DEAD box helicase family. DEAH subfamily. Contains 1 DRBM (double-stranded RNA-binding) domain. Contains 1 helicase ATP-binding domain. Contains 1 helicase C-terminal domain. |
| Sequence caution | The sequence BAA74913.2 differs from that shown. Reason: Erroneous initiation. The sequence BAA92071.1 differs from that shown. Reason: Probable cloning artifact. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Mitochondrion Mitochondrion nucleoid |
| Coding sequence diversity | Alternative splicing |
| Ligand | ATP-binding Nucleotide-binding RNA-binding |
| Molecular function | Helicase Hydrolase |
| PTM | Phosphoprotein |
| Technical term | 3D-structure Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Cellular_component | mitochondrial nucleoid Inferred from direct assay Ref.6. Source: BHF-UCL |
| Molecular_function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW ATP-dependent helicase activityInferred from electronic annotation. Source: InterPro RNA bindingInferred from electronic annotation. Source: UniProtKB-KW chromatin bindingInferred from direct assay Ref.6. Source: UniProtKB |
| Complete GO annotation... | |
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| DHX58 | Q96C10 | 2 | EBI-1211456,EBI-744193 | |
| EIF2AK2 | P19525 | 3 | EBI-1211456,EBI-640775 | |
| OAS3 | Q9Y6K5 | 2 | EBI-1211456,EBI-6115729 |
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] Note: Additional isoforms seem to exist. | ||||||
| Isoform 1 (identifier: Q7L2E3-1) 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: Q7L2E3-2) The sequence of this isoform differs from the canonical sequence as follows: 1-41: MFSLDSFRKD...NPTPGGTISR → MAAARRLMAL...PGEGDGSLVN | ||||||
| Note: Contains a phosphoserine at position 15. | ||||||
| Isoform 3 (identifier: Q7L2E3-3) The sequence of this isoform differs from the canonical sequence as follows: 1-39: Missing. 40-41: SR → MA |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||||||||||
Molecule processing | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1194 | 1194 | Putative ATP-dependent RNA helicase DHX30 | PRO_0000245538 | |||||||||||||||||||||
Regions | |||||||||||||||||||||||||
| Domain | 53 – 121 | 69 | DRBM | ||||||||||||||||||||||
| Domain | 444 – 612 | 169 | Helicase ATP-binding | ||||||||||||||||||||||
| Domain | 654 – 827 | 174 | Helicase C-terminal | ||||||||||||||||||||||
| Nucleotide binding | 457 – 464 | 8 | ATP By similarity | ||||||||||||||||||||||
| Motif | 559 – 562 | 4 | DEAH box | ||||||||||||||||||||||
| Compositional bias | 188 – 199 | 12 | Poly-Glu | ||||||||||||||||||||||
Natural variations | |||||||||||||||||||||||||
| Alternative sequence | 1 – 41 | 41 | MFSLD…GTISR → MAAARRLMALAAGISPRLQP LGPRAAGRQGRSRGFSSSCA HPDHTKEAAEAESGMAPGGP GEGDGSLVN in isoform 2. | VSP_022118 | |||||||||||||||||||||
| Alternative sequence | 1 – 39 | 39 | Missing in isoform 3. | VSP_036891 | |||||||||||||||||||||
| Alternative sequence | 40 – 41 | 2 | SR → MA in isoform 3. | VSP_036892 | |||||||||||||||||||||
Experimental info | |||||||||||||||||||||||||
| Sequence conflict | 557 | 1 | I → T in BAF83955. Ref.2 | ||||||||||||||||||||||
| Sequence conflict | 781 | 1 | G → D in BAF83955. Ref.2 | ||||||||||||||||||||||
| Sequence conflict | 1136 | 1 | R → W in AAH14237. Ref.3 | ||||||||||||||||||||||
Secondary structure | |||||||||||||||||||||||||
Helix Strand Turn | |||||||||||||||||||||||||
| Turn | 47 – 49 | 3 | |||||||||||||||||||||||
| Helix | 53 – 64 | 12 | |||||||||||||||||||||||
| Helix | 67 – 73 | 7 | |||||||||||||||||||||||
| Beta strand | 74 – 78 | 5 | |||||||||||||||||||||||
| Beta strand | 81 – 91 | 11 | |||||||||||||||||||||||
| Beta strand | 93 – 95 | 3 | |||||||||||||||||||||||
| Beta strand | 97 – 105 | 9 | |||||||||||||||||||||||
| Helix | 106 – 124 | 19 | |||||||||||||||||||||||
| Helix | 136 – 144 | 9 | |||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Prediction of the coding sequences of unidentified human genes. XII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Ishikawa K., Suyama M., Kikuno R., Hirosawa M., Miyajima N., Tanaka A., Kotani H., Nomura N., Ohara O. DNA Res. 5:355-364(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [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: Placenta and Teratocarcinoma. |
| [3] | "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). Tissue: Brain, Lymph and Uterus. |
| [4] | "Human mitochondrial DNA nucleoids are linked to protein folding machinery and metabolic enzymes at the mitochondrial inner membrane." Wang Y., Bogenhagen D.F. J. Biol. Chem. 281:25791-25802(2006) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, SUBUNIT, MASS SPECTROMETRY, SUBCELLULAR LOCATION. |
| [5] | "Proteomic and functional analysis of Argonaute-containing mRNA-protein complexes in human cells." Hoeck J., Weinmann L., Ender C., Ruedel S., Kremmer E., Raabe M., Urlaub H., Meister G. EMBO Rep. 8:1052-1060(2007) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH EIF2C1 AND EIF2C2. |
| [6] | "The layered structure of human mitochondrial DNA nucleoids." Bogenhagen D.F., Rousseau D., Burke S. J. Biol. Chem. 283:3665-3675(2008) [PubMed] [Europe PMC] [Abstract] Cited for: SUBCELLULAR LOCATION, ASSOCIATION WITH MITOCHONDRIAL DNA, IDENTIFICATION BY MASS SPECTROMETRY. |
| [7] | "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] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-15 (ISOFORM 2), MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [8] | "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. |
| [9] | "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] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Leukemic T-cell. |
| [10] | "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]. |
| [11] | "Solution structure of the double-stranded RNA binding domain in KIAA0890 protein." RIKEN structural genomics initiative (RSGI) Submitted (JUN-2006) to the PDB data bank Cited for: STRUCTURE BY NMR OF 42-148. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AB020697 mRNA. Translation: BAA74913.2. Different initiation. AK002076 mRNA. Translation: BAA92071.1. Sequence problems. AK291266 mRNA. Translation: BAF83955.1. BC014237 mRNA. Translation: AAH14237.1. BC015029 mRNA. Translation: AAH15029.1. BC020126 mRNA. Translation: AAH20126.1. BC038417 mRNA. Translation: AAH38417.1. | ||||||||||||
| IPI | IPI00411733. IPI00926109. IPI00927809. | ||||||||||||
| PIR | E56236. | ||||||||||||
| RefSeq | NP_055781.2. NM_014966.3. NP_619520.1. NM_138615.2. | ||||||||||||
| UniGene | Hs.517948. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
| ||||||||||||
| ProteinModelPortal | Q7L2E3. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| IntAct | Q7L2E3. 20 interactions. | ||||||||||||
| MINT | MINT-1186537. | ||||||||||||
| STRING | 9606.ENSP00000392601. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | Q7L2E3. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 74758997. | ||||||||||||
Proteomic databases | |||||||||||||
| PaxDb | Q7L2E3. | ||||||||||||
| PRIDE | Q7L2E3. | ||||||||||||
Protocols and materials databases | |||||||||||||
| DNASU | 22907. | ||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000445061; ENSP00000405620; ENSG00000132153. ENST00000446256; ENSP00000392601; ENSG00000132153. ENST00000457607; ENSP00000394682; ENSG00000132153. | ||||||||||||
| GeneID | 22907. | ||||||||||||
| KEGG | hsa:22907. | ||||||||||||
| UCSC | uc003crt.3. human. uc003cru.3. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 22907. | ||||||||||||
| GeneCards | GC03P047844. | ||||||||||||
| HGNC | HGNC:16716. DHX30. | ||||||||||||
| HPA | HPA034806. | ||||||||||||
| neXtProt | NX_Q7L2E3. | ||||||||||||
| PharmGKB | PA27217. | ||||||||||||
| HUGE | Search... | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | COG1643. | ||||||||||||
| HOGENOM | HOG000112212. | ||||||||||||
| HOVERGEN | HBG081437. | ||||||||||||
| InParanoid | Q7L2E3. | ||||||||||||
| KO | K13185. | ||||||||||||
| OMA | LHKEERY. | ||||||||||||
| OrthoDB | EOG4VHK5M. | ||||||||||||
| PhylomeDB | Q7L2E3. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | Q7L2E3. | ||||||||||||
| Bgee | Q7L2E3. | ||||||||||||
| CleanEx | HS_DHX30. | ||||||||||||
| Genevestigator | Q7L2E3. | ||||||||||||
Family and domain databases | |||||||||||||
| InterPro | IPR011545. DNA/RNA_helicase_DEAD/DEAH_N. IPR002464. DNA/RNA_helicase_DEAH_CS. IPR011709. DUF1605. IPR007502. Helicase-assoc_dom. IPR014001. Helicase_ATP-bd. IPR001650. Helicase_C. [Graphical view] | ||||||||||||
| Pfam | PF00270. DEAD. 1 hit. PF04408. HA2. 1 hit. PF00271. Helicase_C. 1 hit. PF07717. OB_NTP_bind. 1 hit. [Graphical view] | ||||||||||||
| SMART | SM00487. DEXDc. 1 hit. SM00847. HA2. 1 hit. SM00490. HELICc. 1 hit. [Graphical view] | ||||||||||||
| PROSITE | PS00690. DEAH_ATP_HELICASE. 1 hit. PS50137. DS_RBD. False negative. PS51192. HELICASE_ATP_BIND_1. 1 hit. PS51194. HELICASE_CTER. 1 hit. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| EvolutionaryTrace | Q7L2E3. | ||||||||||||
| GenomeRNAi | 22907. | ||||||||||||
| NextBio | 43571. | ||||||||||||
Entry information
| Entry name | DHX30_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q7L2E3 Secondary accession number(s): A8K5F1 Q9NUQ0 | ||||||||
| 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 3 Human chromosome 3: entries, gene names and cross-references to MIM |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with
