Product Details

Full Product Name

Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) MMS1 Polyclonal antibody

Uniprot No.

Q06211

Target Names

MMS1

Alternative Names

MMS1 antibody; KIM3 antibody; RTT108 antibody; SLM6 antibody; YPR164WE3 ubiquitin-protein ligase linker protein MMS1 antibody; Methyl methanesulfonate-sensitivity protein 1 antibody; Regulator of Ty1 transposition protein 108 antibody; Synthetically lethal with MCM10 protein 6 antibody

Raised in

Rabbit

Species Reactivity

Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

Immunogen

Recombinant Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) MMS1 protein

Immunogen Species

Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

Conjugate

Non-conjugated

Clonality

Polyclonal

Isotype

IgG

Purification Method

Antigen Affinity Purified

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form

Liquid

Tested Applications

ELISA, WB (ensure identification of antigen)

Protocols

ELISA Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Value-added Deliverables

① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);

Quality Guarantee

① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;

Lead Time

Made-to-order (14-16 weeks)

Target Background

Function

Component of multiple cullin-RING-based E3 ubiquitin-protein ligase complexes (CRLs), which mediate the ubiquitination of target proteins. The CRL associates with CDC34 as the E2 ubiquitin-conjugating enzyme. The functional specificity of the CRL depends on the type of the associated substrate receptor protein. RTT101(MMS1-MMS22) promotes fork progression through damaged DNA or natural pause sites by stabilizing replication proteins like the replication fork-pausing complex (FPC) and leading-strand polymerase at stalled replication forks. RTT101(MMS1-MMS22) ubiquitinates the acetylated histones H3K56ac-H4 at lysine residues H3K121, H3K122 and H3K125. Ubiquitination is required for efficient histone deposition during replication-coupled nucleosome assembly, probably by facilitating the transfer of H3-H4 from ASF1 to other chaperones involved in histone deposition. RTT101(MMS1-CRT10) may regulate nucleotide synthesis through transcriptional regulation of ribonucleotide reductase. RTT101(MMS1) is also involved in the non-functional rRNA decay (NRD) of 25S rRNA through the selective, ubiquitination-dependent degradation of nonfunctional ribosomal particles. Involved in the regulation of TY1 transposition.

Gene References into Functions

Mms1, an ubiquitin ligase complex protein, was identified as a novel G4-DNA-binding protein that supports genome stability by aiding Pif1 helicase binding to these regions. In this perspective review, we discuss the question if G4-DNA interacting proteins are fundamental for helicase function and specificity at G4-DNA structures PMID: 29098365
propose a mechanistic model in which Mms1 binds to specific G-rich/G4 motif located on the lagging strand template for DNA replication and supports Pif1 function, DNA replication and genome integrity PMID: 28535251
cells lacking MMS1 have severly defective recombination between sister chromatids or between homologous chromosomes induced by agents that block replisomes and are defective in recovery from Methylmethane Sulfonate-induced replisome stalling PMID: 18321796

Subcellular Location

Nucleus. Note=Enriched on chromatin at sites where replication forks have stalled.

Database Links

KEGG: sce:YPR164W

STRING: 4932.YPR164W

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MMS1 Antibody

Product Details

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Target Background