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AB167918

Recombinant Human NSMCE1 protein

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Recombinant Human NSMCE1 protein is a Human Full Length protein, in the 1 to 266 aa range, expressed in Escherichia coli, with >95%, suitable for SDS-PAGE, Mass Spec.

View Alternative Names

HSPC333, HSPC337, NSMCE1, Non-structural maintenance of chromosomes element 1 homolog, Non-SMC element 1 homolog

1 Images
SDS-PAGE - Recombinant Human NSMCE1 protein (AB167918)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant Human NSMCE1 protein (AB167918)

3 µg ab167918 on 15% SDS-PAGE

Key facts

Purity

>95% SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE, Mass Spec

applications

Biologically active

No

Accession

Q8WV22

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 8 Constituents: 20% Glycerol (glycerin, glycerine), 0.88% Sodium chloride, 0.32% Tris HCl, 0.02% (R*,R*)-1,4-Dimercaptobutan-2,3-diol

storage-buffer

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "Mass Spec": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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Sequence info

[{"sequence":"MGSSHHHHHHSSGLVPRGSHMGSMQGSTRRMGVMTDVHRRFLQLLMTHGVLEEWDVKRLQTHCYKVHDRNATVDKLEDFINNINSVLESLYIEIKRGVTEDDGRPIYALVNLATTSISKMATDFAENELDLFRKALELIIDSETGFASSTNILNLVDQLKGKKMRKKEAEQVLQKFVQNKWLIEKEGEFTLHGRAILEMEQYIRETYPDAVKICNICHSLLIQGQSCETCGIRMHLPCVAKYFQSNAEPRCPHCNDYWPHEIPKVFDPEKERESGVLKSNKKSLRSRQH","proteinLength":"Full Length","predictedMolecularWeight":"33 kDa","actualMolecularWeight":null,"aminoAcidEnd":266,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q8WV22","tags":[{"tag":"His","terminus":"N-Terminus"}]}]
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Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The NSMCE1 protein also known as non-SMC element 1 homolog is an essential component of the SMC5-SMC6 complex. It has a molecular mass of approximately 25 kDa and plays a pivotal mechanical role in DNA repair and replication processes. NSMCE1 expresses in various tissues showing higher levels in proliferative cells due to its need in maintaining genomic stability. This protein interacts with other structural maintenance of chromosome (SMC) proteins to facilitate these vital cellular functions.
Biological function summary

DNA repair and replication depend on NSMCE1 as it participates in the SMC5-SMC6 complex. This complex functions effectively in regulating chromosome segregation and maintaining genomic integrity during the cell cycle. Without NSMCE1 cells exhibit impaired repair of DNA double-strand breaks and defects in the homologous recombination pathway leading to genomic instability. The complex itself requires NSMCE1 to ensure accurate cell division and prevent harmful mutations.

Pathways

NSMCE1 engages heavily in the DNA damage response and homologous recombination pathways. Its interaction is important with the SMC5-SMC6 complex which collaborates with proteins like RAD51 and BRCA1 during DNA repair mechanisms. These pathways play an important role in the repair of DNA breaks safeguarding the genome against potential damage. NSMCE1 through these interactions helps preserve genetic integrity by ensuring the proper repair and replication of DNA under stress conditions.

Defects in NSMCE1 expression associates with cancer and genomic instability disorders. Its impairment could disrupt the function of the SMC5-SMC6 complex leading to increased susceptibility to cancers due to flawed DNA repair mechanisms. NSMCE1 shows links to BRCA1-related breast cancer due to its role in the homologous recombination pathway. By understanding NSMCE1's involvement in these diseases research moves closer to developing targeted therapies for conditions stemming from its dysfunction.
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Specifications

Form

Liquid

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General info

Function

RING-type zinc finger-containing E3 ubiquitin ligase that assembles with melanoma antigen protein (MAGE) to catalyze the direct transfer of ubiquitin from E2 ubiquitin-conjugating enzyme to a specific substrate. Within MAGE-RING ubiquitin ligase complex, MAGE stimulates and specifies ubiquitin ligase activity likely through recruitment and/or stabilization of the E2 ubiquitin-conjugating enzyme at the E3 : substrate complex. Involved in maintenance of genome integrity, DNA damage response and DNA repair (PubMed : 20864041, PubMed : 29225034). NSMCE3/MAGEG1 and NSMCE1 ubiquitin ligase are components of SMC5-SMC6 complex and may positively regulate homologous recombination-mediated DNA repair (PubMed : 18086888). MAGEF1-NSMCE1 ubiquitin ligase promotes proteasomal degradation of MMS19, a key component of the cytosolic iron-sulfur protein assembly (CIA) machinery. Down-regulation of MMS19 impairs the activity of several DNA repair and metabolism enzymes such as ERCC2/XPD, FANCJ, RTEL1 and POLD1 that require iron-sulfur clusters as cofactors (PubMed : 29225034).

Sequence similarities

Belongs to the NSE1 family.

Post-translational modifications

Ubiquitinated.

Subcellular localisation

Nucleus

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

RING-type zinc finger-containing E3 ubiquitin ligase that assembles with melanoma antigen protein (MAGE) to catalyze the direct transfer of ubiquitin from E2 ubiquitin-conjugating enzyme to a specific substrate. Within MAGE-RING ubiquitin ligase complex, MAGE stimulates and specifies ubiquitin ligase activity likely through recruitment and/or stabilization of the E2 ubiquitin-conjugating enzyme at the E3 : substrate complex. Involved in maintenance of genome integrity, DNA damage response and DNA repair (PubMed : 20864041, PubMed : 29225034). NSMCE3/MAGEG1 and NSMCE1 ubiquitin ligase are components of SMC5-SMC6 complex and may positively regulate homologous recombination-mediated DNA repair (PubMed : 18086888). MAGEF1-NSMCE1 ubiquitin ligase promotes proteasomal degradation of MMS19, a key component of the cytosolic iron-sulfur protein assembly (CIA) machinery. Down-regulation of MMS19 impairs the activity of several DNA repair and metabolism enzymes such as ERCC2/XPD, FANCJ, RTEL1 and POLD1 that require iron-sulfur clusters as cofactors (PubMed : 29225034).
See full target information NSMCE1
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions
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Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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