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AB99217

Recombinant Human MMAB protein (His tag N-Terminus)

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Recombinant Human MMAB protein (His tag N-Terminus) is a Human Full Length protein, in the 33 to 250 aa range, expressed in Escherichia coli, with >95%, suitable for SDS-PAGE, Mass Spec.
1 이미지
SDS-PAGE - Recombinant Human MMAB protein (His tag N-Terminus) (AB99217)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant Human MMAB protein (His tag N-Terminus) (AB99217)

15% SDS-PAGE analysis of 3μg ab99217.

주요 정보

Purity

>95% SDS-PAGE

ab99217 was purified using conventional chromatography techniques.

발현 시스템

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE, Mass Spec

applications

Biologically active

No

Accession

Q96EY8-1

Animal free

No

Carrier free

No

Species

Human

보관 버퍼

pH: 7.5 Constituents: 10% Glycerol (glycerin, glycerine), 0.316% Tris HCl

storage-buffer

Reactivity 정보

{ "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>" } } }

서열 정보

[{"linker":null,"sequence":"MGSSHHHHHHSSGLVPRGSHMQSRGPQGVEDGDRPQPSSKTPRIPKIYTKTGDKGFSSTFTGERRPKDDQVFEAVGTTDELSSAIGFALELVTEKGHTFAEELQKIQCTLQDVGSALATPCSSAREAHLKYTTFKAGPILELEQWIDKYTSQLPPLTAFILPSGGKISSALHFCRAVCRRAERRVVPLVQMGETDANVAKFLNRLSDYLFTLARYAAMKEGNQEKIYKKNDPSAESEGL","proteinLength":"Full Length","predictedMolecularWeight":"26.3 kDa","actualMolecularWeight":null,"aminoAcidEnd":250,"aminoAcidStart":33,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q96EY8","tags":[{"tag":"His","terminus":"N-Terminus"}]}]

특성 및 보관 정보

제형
Liquid
배송 시 보관 조건
Blue Ice
적절한 단기 보관 조건
-20°C
적절한 장기 보관 조건
-20°C
분주 정보
Upon delivery aliquot
보관 정보
Avoid freeze / thaw cycle
False

추가 정보

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

MMAB also known as methylmalonic aciduria type B protein plays a critical role in the conversion of certain molecules within the mitochondria. This protein weighing approximately 38 kDa assists in the conversion of vitamin B12 into adenosylcobalamin an active coenzyme form. MMAB is present in many tissues with significant expression in liver and kidney where significant mitochondrial activities occur. Methylmalonyl-CoA a byproduct needing processing for energy production relies on MMAB for transformation.
Biological function summary

MMAB is indispensable for vitamin B12 metabolism and mitochondrial function. This protein acts within a larger enzymatic complex that converts methylmalonyl-CoA to succinyl-CoA. By playing a role in this conversion MMAB facilitates the Krebs cycle an essential biochemical pathway for energy production. Its interaction with other proteins like methylmalonyl-CoA mutase ensures proper biochemical transformations highlighting its importance in metabolic processes.

Pathways

Methylmalonic acidemia results from disruptions in the MMAB-mediated pathway notably affecting energy metabolism. This protein integrates into the mitochondrial pathway that handles odd-chain fatty acids and amino acid breakdown. The effective collaboration of MMAB with methylmalonyl-CoA mutase ensures efficient functioning within these pathways linking MMAB to essential metabolic activities like gluconeogenesis and energy production.

Mutations in MMAB contribute to methylmalonic acidemia a metabolic disorder characterized by accumulation of methylmalonic acid in the body. This condition can lead to developmental delay metabolic crisis and other severe symptoms if untreated. Alongside methylmalonyl-CoA mutase MMAB mutations impact vitamin B12-related pathways highlighting their joint role in this genetic disorder. Early diagnosis and treatment targeting this pathway help mitigate symptoms related to these enzymatic dysfunctions.

일반 정보

기능

Converts cob(I)alamin to adenosylcobalamin (adenosylcob(III)alamin), a coenzyme for methylmalonyl-CoA mutase, therefore participates in the final step of the vitamin B12 conversion (PubMed : 12514191). Generates adenosylcobalamin (AdoCbl) and directly delivers the cofactor to MUT in a transfer that is stimulated by ATP-binding to MMAB and gated by MMAA (Probable).

서열 유사성

Belongs to the Cob(I)alamin adenosyltransferase family.

Subcellular localisation

Mitochondrion

제품 프로토콜

타겟 정보

Converts cob(I)alamin to adenosylcobalamin (adenosylcob(III)alamin), a coenzyme for methylmalonyl-CoA mutase, therefore participates in the final step of the vitamin B12 conversion (PubMed : 12514191). Generates adenosylcobalamin (AdoCbl) and directly delivers the cofactor to MUT in a transfer that is stimulated by ATP-binding to MMAB and gated by MMAA (Probable).
See full target information MMAB

대체 명칭 보기

Corrinoid adenosyltransferase MMAB, ATP:co(I)rrinoid adenosyltransferase MMAB, Methylmalonic aciduria type B protein, MMAB

Product promise

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