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UniProtKB/Swiss-Prot entry Q96DA6


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name TIM14_HUMAN
Primary accession number Q96DA6
Secondary accession numbers None
Integrated into Swiss-Prot on December 6, 2005
Sequence was last modified on January 23, 2007 (Sequence version 3)
Annotations were last modified on    June 16, 2009 (Entry version 58)
Name and origin of the protein
Protein name Mitochondrial import inner membrane translocase subunit TIM14
Synonym DnaJ homolog subfamily C member 19
Gene name
Name: DNAJC19
Synonyms: TIM14, TIMM14
From
Homo sapiens (Human) [TaxID: 9606] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
TISSUE=Colon, and Lung;
DOI=10.1101/gr.2596504; PubMed=15489334 [NCBI, ExPASy, EBI, Israel, Japan]
The MGC Project Team;
"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).";
Genome Res. 14:2121-2127(2004).
[2]
PROTEIN SEQUENCE OF 2-20 AND 62-75, CLEAVAGE OF INITIATOR METHIONINE, ACETYLATION AT ALA-2, AND MASS SPECTROMETRY.
TISSUE=B-cell lymphoma;
Bienvenut W.V.;
Submitted (JUN-2005) to UniProtKB.
[3]
IDENTIFICATION BY MASS SPECTROMETRY, AND SUBCELLULAR LOCATION.
DOI=10.1038/nbt793; PubMed=12592411 [NCBI, ExPASy, EBI, Israel, Japan]
Taylor S.W., Fahy E., Zhang B., Glenn G.M., Warnock D.E., Wiley S., Murphy A.N., Gaucher S.P., Capaldi R.A., Gibson B.W., Ghosh S.S.;
"Characterization of the human heart mitochondrial proteome.";
Nat. Biotechnol. 21:281-286(2003).
[4]
IDENTIFICATION [LARGE SCALE ANALYSIS], AND MASS SPECTROMETRY.
Colinge J., Superti-Furga G., Bennett K.L.;
Submitted (OCT-2008) to UniProtKB.
[5]
INVOLVEMENT IN MGA5.
DOI=10.1136/jmg.2005.036657; PubMed=16055927 [NCBI, ExPASy, EBI, Israel, Japan]
Davey K.M., Parboosingh J.S., McLeod D.R., Chan A., Casey R., Ferreira P., Snyder F.F., Bridge P.J., Bernier F.P.;
"Mutation of DNAJC19, a human homologue of yeast inner mitochondrial membrane co-chaperones, causes DCMA syndrome, a novel autosomal recessive Barth syndrome-like condition.";
J. Med. Genet. 43:385-393(2006).
Comments
  • FUNCTION: Probable component of the PAM complex, a complex required for the translocation of transit peptide-containing proteins from the inner membrane into the mitochondrial matrix in an ATP-dependent manner. May act as a co-chaperone that stimulate the ATP-dependent activity (By similarity).
  • SUBUNIT: Probable component of the PAM complex at least composed of a mitochondrial HSP70 protein, GRPEL1 or GRPEL2, TIMM44, TIMM16/MAGMAS and TIMM14/DNAJC19 (By similarity).
  • SUBCELLULAR LOCATION: Mitochondrion inner membrane; Single-pass membrane protein (Probable).
  • TISSUE SPECIFICITY: Ubiquitously expressed.
  • DISEASE: Defects in DNAJC19 are the cause of 3-methylglutaconic aciduria type 5 (MGA5) [MIM:610198]; also known as dilated cardiomyopathy with ataxia (DCMA). MGA5 is an autosomal recessive disorder characterized by early-onset dilated cardiomyopathy, growth failure, cerebellar ataxia causing significant motor delays, testicular dysgenesis, growth failure, and significant increases in urine organic acids, particularly 3-methylglutaconic acid and 3-methylglutaric acid.
  • SIMILARITY: Belongs to the TIM14 family.
  • SIMILARITY: Contains 1 J domain.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
BC073989; AAH73989.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC009702; AAH09702.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
IPI IPI00304306; -.
RefSeq NP_660304.1; -.
UniGene Hs.230601
3D structure databases
HSSP P08622; 1BQZ. [HSSP ENTRY / PDB]
ModBase Q96DA6.
Organism-specific databases
GeneCards GC03M182185; -.
HGNC HGNC:30528; DNAJC19.
GenAtlas DNAJC19.
MIM 608977; gene. [NCBI / EBI]
610198; phenotype. [NCBI / EBI]
Orphanet 66634; Dilated cardiomyopathy with ataxia.
PharmGKB PA142671967; -.
Gene expression databases
ArrayExpress Q96DA6; -.
Bgee Q96DA6; -.
CleanEx HS_DNAJC19; -.
GermOnline ENSG00000205981; Homo sapiens.
Ontologies
GO
GO:0016021; Cellular component: integral to membrane (non-traceable author statement from UniProtKB).
GO:0005743; Cellular component: mitochondrial inner membrane (inferred from electronic annotation from UniProtKB-SubCell).
GO:0031072; Molecular function: heat shock protein binding (inferred from electronic annotation from InterPro).
GO:0048806; Biological process: genitalia development (inferred from mutant phenotype from UniProtKB).
GO:0065002; Biological process: intracellular protein transmembrane transport (inferred from electronic annotation from UniProtKB-KW).
GO:0006457; Biological process: protein folding (non-traceable author statement from UniProtKB).
GO:0006626; Biological process: protein targeting to mitochondrion (non-traceable author statement from UniProtKB).
GO:0007601; Biological process: visual perception (inferred from mutant phenotype from UniProtKB).
QuickGo view.
Family and domain databases
InterPro IPR001623; DnaJ_N.
IPR018253; Heat_shock_DnaJ_CS.
Graphical view of domain structure.
Pfam PF00226; DnaJ; 1.
Pfam graphical view of domain structure.
ProDom PD311402; UPF0108; 1.
[Domain structure / List of seq. sharing at least 1 domain]
SMART SM00271; DnaJ; 1.
SMART graphical view of domain structure.
PROSITE PS00636; DNAJ_1; FALSE_NEG.
PS50076; DNAJ_2; 1.
PROSITE graphical view of domain structure (profiles).
Proteomic databases
PRIDE Q96DA6; -.
Genome annotation databases
Ensembl ENSG00000205981; Homo sapiens. [Contig view]
GeneID 131118; -.
KEGG hsa:131118; -.
Phylogenomic databases
HOGENOM Q96DA6; -.
HOVERGEN Q96DA6; -.
OMA Q96DA6; FPKTAFG.
Other
NextBio 82874; -.
SOURCE DNAJC19; Homo sapiens.
ProtoNet Q96DA6.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Acetylation; Cardiomyopathy; Chaperone; Direct protein sequencing; Membrane; Mitochondrion; Mitochondrion inner membrane; Protein transport; Translocation; Transmembrane; Transport.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom  To Length Description FTId
INIT_MET   1     1        Removed. 
CHAIN   2   116  115     Mitochondrial import inner membrane translocase subunit TIM14. PRO_0000071100
TOPO_DOM   2     3  2     Mitochondrial intermembrane (Potential). 
TRANSMEM   4    24  21     Potential. 
TOPO_DOM   25   116  92     Mitochondrial matrix (Potential). 
DOMAIN   62   116  55     J. 
MOD_RES   2     2        N-acetylalanine. 
Sequence information
Length: 116 AA [This is the length of the unprocessed precursor] Molecular weight: 12499 Da [This is the MW of the unprocessed precursor] CRC64: FEEFD5D2AE5D15F2 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MASTVVAVGL TIAAAGFAGR YVLQAMKHME PQVKQVFQSL PKSAFSGGYY RGGFEPKMTK 

        70         80         90        100        110 
REAALILGVS PTANKGKIRD AHRRIMLLNH PDKGGSPYIA AKINEAKDLL EGQAKK 

Q96DA6 in FASTA format

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