Q16610 (ECM1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 111.
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: Extracellular matrix protein 1 Alternative name(s): Secretory component p85 | ||
| 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 | 540 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Involved in endochondral bone formation as negative regulator of bone mineralization. Stimulates the proliferation of endothelial cells and promotes angiogenesis. Inhibits MMP9 proteolytic activity. Ref.7 Ref.8 Ref.12 |
| Subunit structure | Interacts (via C-terminus) with HSPG2 (via C-terminus). Interacts with EFEMP1/FBLN3 and LAMB3. Interacts with MMP9. Ref.10 Ref.12 Ref.13 |
| Subcellular location | |
| Tissue specificity | Expressed in breast cancer tissues. Little or no expression observed in normal breast tissues. Expressed in skin; wide expression is observed throughout the dermis with minimal expression in the epidermis. Ref.8 Ref.10 |
| Involvement in disease | Lipoid proteinosis (LiP) [MIM:247100]: Rare autosomal recessive disorder characterized by generalized thickening of skin, mucosae and certain viscera. Classical features include beaded eyelid papules and laryngeal infiltration leading to hoarseness. Histologically, there is widespread deposition of hyaline material and disruption/reduplication of basement membrane. |
Ontologies
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q16610-1) Also known as: 1a; 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: Q16610-2) Also known as: 1b; The sequence of this isoform differs from the canonical sequence as follows: 237-361: Missing. | ||||||
| Isoform 3 (identifier: Q16610-3) The sequence of this isoform differs from the canonical sequence as follows: 1-71: Missing. 72-81: QSQVQPPPSQ → MALPLRDRVK 237-241: WEEAM → VRLGS 242-540: Missing. | ||||||
| Isoform 4 (identifier: Q16610-4) The sequence of this isoform differs from the canonical sequence as follows: 74-74: Q → GKEGRGPRPHSQPWLGERVGCSHIPPSI | ||||||
| Note: May be due to intron retention. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 19 | 19 | By similarity | ||||||
| Chain | 20 – 540 | 521 | Extracellular matrix protein 1 | PRO_0000021146 | |||||
Regions | |||||||||
| Repeat | 150 – 279 | 130 | 1 | ||||||
| Repeat | 283 – 405 | 123 | 2 | ||||||
| Region | 150 – 405 | 256 | 2 X approximate repeats | ||||||
Amino acid modifications | |||||||||
| Glycosylation | 354 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 444 | 1 | N-linked (GlcNAc...) Ref.11 | ||||||
| Glycosylation | 530 | 1 | N-linked (GlcNAc...) Potential | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 71 | 71 | Missing in isoform 3. | VSP_036411 | |||||
| Alternative sequence | 72 – 81 | 10 | QSQVQPPPSQ → MALPLRDRVK in isoform 3. | VSP_036412 | |||||
| Alternative sequence | 74 | 1 | Q → GKEGRGPRPHSQPWLGERVG CSHIPPSI in isoform 4. | VSP_036413 | |||||
| Alternative sequence | 237 – 361 | 125 | Missing in isoform 2. | VSP_036414 | |||||
| Alternative sequence | 237 – 241 | 5 | WEEAM → VRLGS in isoform 3. | VSP_036415 | |||||
| Alternative sequence | 242 – 540 | 299 | Missing in isoform 3. | VSP_036416 | |||||
| Natural variant | 130 | 1 | T → M. Ref.3 Ref.6 Ref.14 Corresponds to variant rs3737240 [ dbSNP | Ensembl ]. | VAR_018690 | |||||
| Natural variant | 167 | 1 | F → I in LiP. Ref.14 | VAR_018691 | |||||
| Natural variant | 415 | 1 | G → S. Ref.1 Ref.3 Ref.6 Ref.14 Corresponds to variant rs13294 [ dbSNP | Ensembl ]. | VAR_014761 | |||||
| Natural variant | 528 | 1 | G → R. Corresponds to variant rs1050901 [ dbSNP | Ensembl ]. | VAR_014762 | |||||
| Natural variant | 535 | 1 | S → F. Corresponds to variant rs1050904 [ dbSNP | Ensembl ]. | VAR_014763 | |||||
Experimental info | |||||||||
| Sequence conflict | 78 – 84 | 7 | Missing in BAG63622. Ref.3 | ||||||
| Sequence conflict | 520 | 1 | Q → R in BAF85124. Ref.3 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "The human extracellular matrix gene 1 (ECM1): genomic structure, cDNA cloning, expression pattern, and chromosomal localization." Smits P., Ni J., Feng P., Wauters J., van Hul W., Boutaibi M.E., Dillon P.J., Merregaert J. Genomics 45:487-495(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORMS 1 AND 2), VARIANT SER-415. |
| [2] | "Characterization of the human extracellular matrix protein 1 gene on chromosome 1q21." Johnson M.R., Wilkin D.J., Vos H.L., Ortiz de Luna R.I., Dehejia A.M., Polymeropoulos M.H., Francomano C.A. Matrix Biol. 16:289-292(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORM 1). |
| [3] | "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 1; 3 AND 4), VARIANTS MET-130 AND SER-415. Tissue: Synovial cell and Testis. |
| [4] | "The DNA sequence and biological annotation of human chromosome 1." Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A., Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C., Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K. Bentley D.R.Nature 441:315-321(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [5] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "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 1), VARIANTS MET-130 AND SER-415. Tissue: Skin. |
| [7] | "Recombinant human extracellular matrix protein 1 inhibits alkaline phosphatase activity and mineralization of mouse embryonic metatarsals in vitro." Deckers M.M.L., Smits P., Karperien M., Ni J., Tylzanowski P., Feng P., Parmelee D., Zhang J., Bouffard E., Gentz R., Loewik C.W.G.M., Merregaert J. Bone 28:14-20(2001) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN BONE FORMATION. |
| [8] | "Extracellular matrix protein 1 (ECM1) has angiogenic properties and is expressed by breast tumor cells." Han Z., Ni J., Smits P., Underhill C.B., Xie B., Chen Y., Liu N., Tylzanowski P., Parmelee D., Feng P., Ding I., Gao F., Gentz R., Huylebroeck D., Merregaert J., Zhang L. FASEB J. 15:988-994(2001) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN ANGIOGENESIS, TISSUE SPECIFICITY. |
| [9] | "Lipoid proteinosis maps to 1q21 and is caused by mutations in the extracellular matrix protein 1 gene (ECM1)." Hamada T., McLean W.H.I., Ramsay M., Ashton G.H.S., Nanda A., Jenkins T., Edelstein I., South A.P., Bleck O., Wessagowit V., Mallipeddi R., Orchard G.E., Wan H., Dopping-Hepenstal P.J.C., Mellerio J.E., Whittock N.V., Munro C.S., van Steensel M.A.M. McGrath J.A.Hum. Mol. Genet. 11:833-840(2002) [PubMed] [Europe PMC] [Abstract] Cited for: INVOLVEMENT IN LIPOID PROTEINOSIS. |
| [10] | "Perlecan protein core interacts with extracellular matrix protein 1 (ECM1), a glycoprotein involved in bone formation and angiogenesis." Mongiat M., Fu J., Oldershaw R., Greenhalgh R., Gown A.M., Iozzo R.V. J. Biol. Chem. 278:17491-17499(2003) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH HSPG2, TISSUE SPECIFICITY. |
| [11] | "Human plasma N-glycoproteome analysis by immunoaffinity subtraction, hydrazide chemistry, and mass spectrometry." Liu T., Qian W.-J., Gritsenko M.A., Camp D.G. II, Monroe M.E., Moore R.J., Smith R.D. J. Proteome Res. 4:2070-2080(2005) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-444, MASS SPECTROMETRY. Tissue: Plasma. |
| [12] | "Extracellular matrix protein 1 inhibits the activity of matrix metalloproteinase 9 through high-affinity protein/protein interactions." Fujimoto N., Terlizzi J., Aho S., Brittingham R., Fertala A., Oyama N., McGrath J.A., Uitto J. Exp. Dermatol. 15:300-307(2006) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH MMP9, FUNCTION. |
| [13] | "ECM1 interacts with fibulin-3 and the beta 3 chain of laminin 332 through its serum albumin subdomain-like 2 domain." Sercu S., Lambeir A.M., Steenackers E., El Ghalbzouri A., Geentjens K., Sasaki T., Oyama N., Merregaert J. Matrix Biol. 28:160-169(2009) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH EFEMP1 AND LAMB3. |
| [14] | "Extracellular matrix protein 1 gene (ECM1) mutations in lipoid proteinosis and genotype-phenotype correlation." Hamada T., Wessagowit V., South A.P., Ashton G.H.S., Chan I., Oyama N., Siriwattana A., Jewhasuchin P., Charuwichitratana S., Thappa D.M., Lenane P., Krafchik B., Kulthanan K., Shimizu H., Kaya T.I., Erdal M.E., Paradisi M., Paller A.S. McGrath J.A.J. Invest. Dermatol. 120:345-350(2003) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT LIP ILE-167, VARIANTS MET-130 AND SER-415. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | U68186 mRNA. Translation: AAB88081.1. U68187 mRNA. Translation: AAB88082.1. U65932 mRNA. Translation: AAB05933.1. U65938 U65937 Genomic DNA. Translation: AAB05934.1.AK097046 mRNA. Translation: BAG53412.1. AK292435 mRNA. Translation: BAF85124.1. AK301369 mRNA. Translation: BAG62911.1. AK302279 mRNA. Translation: BAG63622.1. AL356356 Genomic DNA. Translation: CAI15491.1. AL356356 Genomic DNA. Translation: CAI15492.1. AL356356 Genomic DNA. Translation: CAI15493.1. CH471121 Genomic DNA. Translation: EAW53544.1. CH471121 Genomic DNA. Translation: EAW53545.1. CH471121 Genomic DNA. Translation: EAW53546.1. BC023505 mRNA. Translation: AAH23505.1. |
| IPI | IPI00003351. IPI00006969. IPI00645849. IPI00909747. |
| RefSeq | NP_001189787.1. NM_001202858.1. NP_004416.2. NM_004425.3. NP_073155.2. NM_022664.2. |
| UniGene | Hs.81071. |
3D structure databases | |
| ProteinModelPortal | Q16610. |
| SMR | Q16610. Positions 343-400. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q16610. 9 interactions. |
| MINT | MINT-2858262. |
PTM databases | |
| PhosphoSite | Q16610. |
Polymorphism databases | |
| DMDM | 48429255. |
Proteomic databases | |
| PaxDb | Q16610. |
| PRIDE | Q16610. |
Protocols and materials databases | |
| DNASU | 1893. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000346569; ENSP00000271630; ENSG00000143369. ENST00000369047; ENSP00000358043; ENSG00000143369. ENST00000369049; ENSP00000358045; ENSG00000143369. |
| GeneID | 1893. |
| KEGG | hsa:1893. |
| UCSC | uc001eus.3. human. uc001eut.3. human. uc001euv.3. human. uc010pce.2. human. |
Organism-specific databases | |
| CTD | 1893. |
| GeneCards | GC01P150480. |
| HGNC | HGNC:3153. ECM1. |
| HPA | HPA027241. |
| MIM | 247100. phenotype. 602201. gene. |
| neXtProt | NX_Q16610. |
| Orphanet | 530. Lipoid proteinosis. |
| PharmGKB | PA27598. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG45869. |
| HOVERGEN | HBG005561. |
| OMA | CCHYPPS. |
| PhylomeDB | Q16610. |
Gene expression databases | |
| ArrayExpress | Q16610. |
| Bgee | Q16610. |
| CleanEx | HS_ECM1. |
| Genevestigator | Q16610. |
| GermOnline | ENSG00000143369. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR008605. ECM1. [Graphical view] |
| Pfam | PF05782. ECM1. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | ECM1. human. |
| GenomeRNAi | 1893. |
| NextBio | 7719. |
| SOURCE | Search... |
Entry information
| Entry name | ECM1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q16610 Secondary accession number(s): A8K8S0 Q8IZ60 | ||||||||
| Entry history |
| ||||||||
| 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 1 Human chromosome 1: 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 |

Clusters with
