Annotation
PREDICTED:_non-structural_maintenance_of_chromosomes_element_1_homolog_[Amyelois_transitella]
Full name
4-hydroxybenzoate polyprenyltransferase, mitochondrial
+ More
Non-structural maintenance of chromosomes element 1 homolog
Alternative Name
Para-hydroxybenzoate--polyprenyltransferase
Location in the cell
Nuclear   Reliability : 3.506
Sequence
CDS
ATGTCTTACAGTAAAGTTCACAGATATTTTTTAAGAACTATAGCCAGTAGCGGTGTTATGAGTGTTGATGAAGCTCATCGAGTCCTGACTAAATTTACAGGTGAGCCGATCTTGTTAAAGAACTGCATTCAAGAAATTAATGATGTTATCAGACCATATCAGCAGTCAATCAAAGTAACATACAATGAAAGTACAAATGAAGAAGTAGTTATATTCTTAACCCATGCTTGGGATTCAATATCTGAATCCCAAAAGATCTTCACAGCTAAGGAATTAGACTATTTCAGATTATTAATTGAAGAAATAATGAGTATAGATGTAAGAGAAATCACAGGCATTCATGCAATTAATTTGGTTAATAAAATGGGCCAGAAAATATCAATGCTCCAAGCTGAAAATTTATTGGCTAAATGGTGTAAAATGTACTACTTAGAGAAGATACAAAATAAATACCGCTTAGGTGTGAGAACCATAAATGAATTTGAAGATTATTTTGAGAAATACATGCCTGATGTAATGAAAGATTGTTACATTTGTAAGAAAAATGTTTTTTGGGGGGCTAACTGCATAGCATGTGAAAAAGCTATTCACACTAGGTGCCTTAATCAGTACTTAGAAAAAATAAAAAAATGGCCTTGTTGTAAACTCGACTTCAGTCCAGATCAACTGAAACAACTTAACGAAAGCCAGAGAATGACTCAGATAACTCAAACCTTTGAAGACACACAGTCAATTGAAGAAAGGTCGGAGAATTCAACAGCTTCCAATGTAGAAAATGATAATACAGAAGAAATGGAAAGAAGTCAAAATACAGATAACATACGACGTCTCTCTAGAAAGAGGAAGAGAGAATAA
Protein
MSYSKVHRYFLRTIASSGVMSVDEAHRVLTKFTGEPILLKNCIQEINDVIRPYQQSIKVTYNESTNEEVVIFLTHAWDSISESQKIFTAKELDYFRLLIEEIMSIDVREITGIHAINLVNKMGQKISMLQAENLLAKWCKMYYLEKIQNKYRLGVRTINEFEDYFEKYMPDVMKDCYICKKNVFWGANCIACEKAIHTRCLNQYLEKIKKWPCCKLDFSPDQLKQLNESQRMTQITQTFEDTQSIEERSENSTASNVENDNTEEMERSQNTDNIRRLSRKRKRE
Summary
Description
Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of coenzyme Q (CoQ) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB, generating the first membrane-bound Q intermediate.
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. NSMCE3/MAGEG1 and NSMCE1 ubiquitin ligase are components of SMC5-SMC6 complex and may positively regulate homologous recombination-mediated DNA repair.
Catalytic Activity
4-hydroxybenzoate + an all-trans-polyprenyl diphosphate = a 4-hydroxy-3-all-trans-polyprenylbenzoate + diphosphate
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.
Subunit
Component of the SMC5-SMC6 complex which consists at least of SMC5, SMC6, NSMCE2, NSMCE1, NSMCE4A or EID3 and NSMCE3. NSMCE1, NSMCE4A or EID3 and NSMCE3 probably form a subcomplex that bridges the head domains of the SMC5-SMC6 heterodimer. Interacts with NSMCE3.
Similarity
Belongs to the calycin superfamily. Lipocalin family.
Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
Belongs to the UbiA prenyltransferase family.
Belongs to the NSE1 family.
Keywords
Chromosome
Complete proteome
DNA damage
DNA recombination
DNA repair
Metal-binding
Nucleus
Reference proteome
Telomere
Transferase
Ubl conjugation
Ubl conjugation pathway
Zinc
Zinc-finger
Feature
chain Non-structural maintenance of chromosomes element 1 homolog
EC Number
2.5.1.39
2.3.2.27
PDB
5WY5
E-value=3.19343e-14,
Score=189
Ontologies
Topology
Subcellular location
Mitochondrion inner membrane
Nucleus
Chromosome
Telomere
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.00563999999999999
Exp number, first 60 AAs:
0.00263
Total prob of N-in:
0.22188
Population Genetic Test Statistics