MGARP

Functionⁱ

Plays a role in the trafficking of mitochondria along microtubules. Regulates the kinesin-mediated axonal transport of mitochondria to nerve terminals along microtubules during hypoxia. Participates in the translocation of TRAK2/GRIF1 from the cytoplasm to the mitochondrion. Also plays a role in steroidogenesis through maintenance of mitochondrial abundance and morphology (By similarity).By similarity

GO - Biological processⁱ

anterograde axonal transport Source: UniProtKB
axonal transport of mitochondrion Source: UniProtKB
cellular response to gonadotropin-releasing hormone Source: UniProtKB
cellular response to hypoxia Source: UniProtKB
cellular response to steroid hormone stimulus Source: UniProtKB
positive regulation of mitochondrion organization Source: UniProtKB
protein targeting to mitochondrion Source: UniProtKB
regulation of mitochondrion organization Source: GO_Central
retrograde axonal transport Source: UniProtKB

View the complete GO annotation on QuickGO ...

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: Protein MGARP Alternative name(s): Corneal endothelium-specific protein 1 Short name: CESP-1 Hypoxia up-regulated mitochondrial movement regulator protein Mitochondria-localized glutamic acid-rich protein Ovary-specific acidic protein
Gene namesⁱ	Name:MGARP Synonyms:C4orf49, CESP1, HUMMR, OSAP ORF Names:GS3582
Organismⁱ	Homo sapiens (Human)
Taxonomic identifierⁱ	9606 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Dipnotetrapodomorpha › Tetrapoda › Amniota › Mammalia › Theria › Eutheria › Boreoeutheria › Euarchontoglires › Primates › Haplorrhini › Simiiformes › Catarrhini › Hominoidea › Hominidae › Homininae › Homo
Proteomesⁱ	UP000005640 Componentⁱ: Chromosome 4

Organism-specific databases

EuPathDBⁱ	HostDB:ENSG00000137463.4
Human Gene Nomenclature Database More...HGNCⁱ	HGNC:29969 MGARP
neXtProtⁱ	NX_Q8TDB4

Topology

Feature key	Position(s)	DescriptionActions	Length
Topological domainⁱ	1 – 40	CytoplasmicBy similarityAdd BLAST	40
Transmembraneⁱ	41 – 63	Helical; Anchor for type IV membrane proteinBy similarityAdd BLAST	23
Topological domainⁱ	64 – 240	Mitochondrial intermembraneBy similarityAdd BLAST	177

Keywords - Cellular componentⁱ

Membrane, Mitochondrion, Mitochondrion outer membrane

Pathology & Biotechⁱ

Organism-specific databases

DisGeNET More...DisGeNETⁱ	84709
Open Targets More...OpenTargetsⁱ	ENSG00000137463
PharmGKBⁱ	PA164717327

Polymorphism and mutation databases

BioMutaⁱ	MGARP
DMDMⁱ	74715889

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
ChainⁱPRO_0000318764	1 – 240	Protein MGARPAdd BLAST		240

Proteomic databases

PaxDbⁱ	Q8TDB4
PeptideAtlas More...PeptideAtlasⁱ	Q8TDB4
PRIDEⁱ	Q8TDB4
ProteomicsDBⁱ	74255

PTM databases

iPTMnetⁱ	Q8TDB4
PhosphoSitePlusⁱ	Q8TDB4

Expressionⁱ

Tissue specificityⁱ

Expressed in the brain, adrenal gland and corneal endothelium (CE). Expressed in steroid-producing cells of the ovary and testis (at protein level). Expressed in steroid-producing cells of the ovary and testis. Weakly expressed in placenta. Expressed in corneal endothelial cells.5 Publications

Gene expression databases

Bgeeⁱ	ENSG00000137463
Genevisibleⁱ	Q8TDB4 HS

Organism-specific databases

Human Protein Atlas More...HPAⁱ	HPA015994

HPAⁱ

HPA015994

Interactionⁱ

Subunit structureⁱ

Interacts with RHOT1/Miro-1, TRAK1/OIP106 and TRAK2/GRIF1 (By similarity). Interacts with RHOT2/Miro-2.By similarity1 Publication

Protein-protein interaction databases

BioGridⁱ	124220, 58 interactors
IntActⁱ	Q8TDB4, 3 interactors
Molecular INTeraction database More...MINTⁱ	Q8TDB4
STRINGⁱ	9606.ENSP00000381928

Structureⁱ

3D structure databases

ProteinModelPortalⁱ	Q8TDB4
SMRⁱ	Q8TDB4
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Family & Domainsⁱ

Keywords - Domainⁱ

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGⁱ	ENOG410IWK1 Eukaryota ENOG410Y7BU LUCA
Ensembl GeneTree More...GeneTreeⁱ	ENSGT00440000037338
HOGENOMⁱ	HOG000111473
InParanoidⁱ	Q8TDB4
OMAⁱ	HTEHITN
Database of Orthologous Groups More...OrthoDBⁱ	EOG091G0YRU
PhylomeDBⁱ	Q8TDB4
TreeFamⁱ	TF336324

Family and domain databases

InterProⁱ	View protein in InterPro IPR026093 MGARP IPR032773 MGARP_N
PANTHERⁱ	PTHR22910 PTHR22910, 1 hit
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF14962 AIF-MLS, 1 hit

Sequenceⁱ

Sequence statusⁱ: Complete.

Q8TDB4-1 [UniParc]FASTA Add to basket

« Hide

        10         20         30         40         50
MYLRRAVSKT LALPLRAPPN PAPLGKDASL RRMSSNRFPG SSGSNMIYYL 
        60         70         80         90        100
VVGVTVSAGG YYAYKTVTSD QAKHTEHKTN LKEKTKAEIH PFQGEKENVA 
       110        120        130        140        150
ETEKASSEAP EELIVEAEVV DAEESPSATV VVIKEASACP GHVEAAPETT 
       160        170        180        190        200
AVSAETGPEV TDAAARETTE VNPETTPEVT NAALDEAVTI DNDKDTTKNE 
       210        220        230        240
TSDEYAELEE ENSPAESESS AGDDLQEEAS VGSEAASAQG

Length:240

Mass (Da):25,390

Last modified:June 1, 2002 - v1

Checksum:ⁱ6E210FA627635CEC

GO

Experimental Info

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Sequence conflictⁱ	240	G → RANLQPVDISATNAIGCLIS AFVFLVHLV in AAG59896 (PubMed:12770732).Curated		1

Natural variant

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Natural variantⁱVAR_051256	128	A → T. Corresponds to variant dbSNP:rs3208941Ensembl.		1

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AF484960 mRNA Translation: AAM09685.1 AF329088 mRNA Translation: AAG59896.1 CH471056 Genomic DNA Translation: EAX05122.1 BC104173 mRNA Translation: AAI04174.1 BC104174 mRNA Translation: AAI04175.1
The Consensus CDS (CCDS) project More...CCDSⁱ	CCDS43269.1
NCBI Reference Sequences More...RefSeqⁱ	NP_116012.2, NM_032623.3
UniGeneⁱ	Hs.710036

Genome annotation databases

Ensemblⁱ	ENST00000398955; ENSP00000381928; ENSG00000137463
GeneIDⁱ	84709
KEGGⁱ	hsa:84709
UCSC genome browser More...UCSCⁱ	uc003ihr.1 human

Keywords - Coding sequence diversityⁱ

Polymorphism

Similar proteinsⁱ

90% Identity
50% Identity

Protein	Similar proteins		Species	Score	Length
Q8TDB4	Chromosome 4 open reading frame 49		PANTR		240
Mitochondria localized glutamic acid rich protein		PANPA		240
MGARP isoform 1		PONAB		240
Mitochondria localized glutamic acid rich protein		COLAP		240
Mitochondria localized glutamic acid rich protein		RHIBE		240
+1

Protein	Similar proteins		Species	Score	Length
Q8TDB4	Chromosome 4 open reading frame 49		PANTR		240
Mitochondria localized glutamic acid rich protein		PANPA		240
Mitochondria localized glutamic acid rich protein		COLAP		240
Mitochondria localized glutamic acid rich protein		RHIBE		240
UPI000C2A20E1		Ugandan red Colobus		240
+32

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AF484960 mRNA Translation: AAM09685.1 AF329088 mRNA Translation: AAG59896.1 CH471056 Genomic DNA Translation: EAX05122.1 BC104173 mRNA Translation: AAI04174.1 BC104174 mRNA Translation: AAI04175.1
The Consensus CDS (CCDS) project More...CCDSⁱ	CCDS43269.1
NCBI Reference Sequences More...RefSeqⁱ	NP_116012.2, NM_032623.3
UniGeneⁱ	Hs.710036

3D structure databases

ProteinModelPortalⁱ	Q8TDB4
SMRⁱ	Q8TDB4
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Protein-protein interaction databases

BioGridⁱ	124220, 58 interactors
IntActⁱ	Q8TDB4, 3 interactors
Molecular INTeraction database More...MINTⁱ	Q8TDB4
STRINGⁱ	9606.ENSP00000381928

PTM databases

iPTMnetⁱ	Q8TDB4
PhosphoSitePlusⁱ	Q8TDB4

Polymorphism and mutation databases

BioMutaⁱ	MGARP
DMDMⁱ	74715889

Proteomic databases

PaxDbⁱ	Q8TDB4
PeptideAtlas More...PeptideAtlasⁱ	Q8TDB4
PRIDEⁱ	Q8TDB4
ProteomicsDBⁱ	74255

Protocols and materials databases

Structural Biology Knowledgebase	Search...

Structural Biology Knowledgebase

Search...

Genome annotation databases

Ensemblⁱ	ENST00000398955; ENSP00000381928; ENSG00000137463
GeneIDⁱ	84709
KEGGⁱ	hsa:84709
UCSC genome browser More...UCSCⁱ	uc003ihr.1 human

Organism-specific databases

CTDⁱ	84709
DisGeNET More...DisGeNETⁱ	84709
EuPathDBⁱ	HostDB:ENSG00000137463.4
GeneCardsⁱ	MGARP
H-InvDBⁱ	HIX0200666
Human Gene Nomenclature Database More...HGNCⁱ	HGNC:29969 MGARP
Human Protein Atlas More...HPAⁱ	HPA015994
neXtProtⁱ	NX_Q8TDB4
Open Targets More...OpenTargetsⁱ	ENSG00000137463
PharmGKBⁱ	PA164717327
GenAtlas: human gene database More...GenAtlasⁱ	Search...

Phylogenomic databases

eggNOGⁱ	ENOG410IWK1 Eukaryota ENOG410Y7BU LUCA
Ensembl GeneTree More...GeneTreeⁱ	ENSGT00440000037338
HOGENOMⁱ	HOG000111473
InParanoidⁱ	Q8TDB4
OMAⁱ	HTEHITN
Database of Orthologous Groups More...OrthoDBⁱ	EOG091G0YRU
PhylomeDBⁱ	Q8TDB4
TreeFamⁱ	TF336324

Miscellaneous databases

GenomeRNAiⁱ	84709
Protein Ontology More...PROⁱ	PR:Q8TDB4

Gene expression databases

Bgeeⁱ	ENSG00000137463
Genevisibleⁱ	Q8TDB4 HS

Family and domain databases

InterProⁱ	View protein in InterPro IPR026093 MGARP IPR032773 MGARP_N
PANTHERⁱ	PTHR22910 PTHR22910, 1 hit
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF14962 AIF-MLS, 1 hit
ProtoNetⁱ	Search...

Entry informationⁱ

Entry nameⁱ	HUMMR_HUMAN
Accessionⁱ	Q8TDB4Primary (citable) accession number: Q8TDB4 Secondary accession number(s): Q9BZC3
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	February 26, 2008
	Last sequence update:	June 1, 2002
	Last modified:	June 20, 2018
	This is version 96 of the entry and version 1 of the sequence. See complete history.
Entry statusⁱ	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.

Miscellaneousⁱ

Keywords - Technical termⁱ

Complete proteome, Reference proteome

UniProtKB

UniParc

Help

UniRef

Proteomes

Annotation systems

Supporting data

UniProtKB - Q8TDB4 (HUMMR_HUMAN)

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Protein MGARP

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<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Biological processi

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

Organism-specific databases

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Mitochondrion

Mitochondrion

Other locations

Topology

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

Polymorphism and mutation databases

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Proteomic databases

PTM databases

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Organism-specific databases

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Phylogenomic databases

Family and domain databases

Experimental Info

Natural variant

Sequence databases

Genome annotation databases

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

3D structure databases

Protein-protein interaction databases

PTM databases

Polymorphism and mutation databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Miscellaneous databases

Gene expression databases

Family and domain databases

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

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Functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

Subcellular locationⁱ

Pathology & Biotechⁱ

PTM / Processingⁱ

Expressionⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ