Names & Taxonomy

Uniprot ID:
Q96EY8
Entry Name:
MMAB_HUMAN
Status:
reviewed
Protein Names:
Cob(I)yrinic acid a,c-diamide adenosyltransferase, mitochondrial (EC 2.5.1.17) (Cob(I)alamin adenosyltransferase) (Methylmalonic aciduria type B protein)
Gene Names:
MMAB
Gene Names Primary:
MMAB
Organism:
Homo sapiens (Human)

Structure

Length:
250
Sequence:
MAVCGLGSRLGLGSRLGLRGCFGAARLLYPRFQSRGPQGVEDGDRPQPSSKTPRIPKIYTKTGDKGFSSTFTGERRPKDDQVFEAVGTTDELSSAIGFALELVTEKGHTFAEELQKIQCTLQDVGSALATPCSSAREAHLKYTTFKAGPILELEQWIDKYTSQLPPLTAFILPSGGKISSALHFCRAVCRRAERRVVPLVQMGETDANVAKFLNRLSDYLFTLARYAAMKEGNQEKIYMKNDPSAESEGL
Proteomes:
UP000005640

Subcellular location

Subcellular Location:
Mitochondrion

Function

Pathway:
Cofactor biosynthesis; adenosylcobalamin biosynthesis; adenosylcobalamin from cob(II)yrinate a,c-diamide: step 2/7.
Catalytic Activity:
ATP + cob(I)yrinic acid a,c-diamide = triphosphate + adenosylcob(III)yrinic acid a,c-diamide.; ATP + cobinamide = triphosphate + adenosylcobinamide.
Cross Reference Drug Bank:
DB00115 DB00200
Gene Ontology Go:
mitochondrial matrix
ATP binding
cob(I)yrinic acid a,c-diamide adenosyltransferase activity
cobalamin biosynthetic process
cobalamin metabolic process
small molecule metabolic process
vitamin metabolic process
water-soluble vitamin metabolic process
Gene Ontology Biological Process:
cobalamin biosynthetic process
cobalamin metabolic process
small molecule metabolic process
vitamin metabolic process
water-soluble vitamin metabolic process
Gene Ontology Molecular Function:
ATP binding
cob(I)yrinic acid a,c-diamide adenosyltransferase activity
Gene Ontology Cellular Component:
mitochondrial matrix
Keywords:
3D-structure
ATP-binding
Acetylation
Complete proteome
Disease mutation
Mitochondrion
Nucleotide-binding
Phosphoprotein
Polymorphism
Reference proteome
Transferase
Transit peptide

Publication

PubMed ID:
12471062 12514191 15489334 21269460 24275569 25944712 17176040 15781192