<?xml version="1.0" encoding="UTF-8"?>
<protein>
  <version>1.0</version>
  <creation_date>2018-05-07 22:26:20 UTC</creation_date>
  <update_date>2020-05-20 21:11:21 UTC</update_date>
  <accession>BMDBP01297</accession>
  <secondary_accessions>
  </secondary_accessions>
  <protein_type>Enzyme</protein_type>
  <synonyms>
  </synonyms>
  <gene_name>GCNT3</gene_name>
  <general_function>Involved in beta-1,3-galactosyl-O-glycosyl-glycoprotein</general_function>
  <specific_function>Glycosyltransferase that can synthesize all known mucin beta 6 N-acetylglucosaminides. Mediates core 2 and core 4 O-glycan branching, 2 important steps in mucin-type biosynthesis. Has also I-branching enzyme activity by converting linear into branched poly-N-acetyllactosaminoglycans, leading to introduce the blood group I antigen during embryonic development.</specific_function>
  <pathways>
    <pathway>
      <name>Protein glycosylation</name>
      <smpdb_id/>
      <kegg_map_id/>
    </pathway>
    <pathway>
      <name>Protein modification</name>
      <smpdb_id/>
      <kegg_map_id/>
    </pathway>
  </pathways>
  <metabolite_associations>
    <metabolite>
      <accession>BMDB0000290</accession>
      <name>Uridine diphosphate-N-acetylglucosamine</name>
    </metabolite>
  </metabolite_associations>
  <go_classifications>
  </go_classifications>
  <subcellular_locations>
  </subcellular_locations>
  <gene_properties>
    <chromosome_location>10</chromosome_location>
    <locus/>
    <gene_sequence>&gt;1323 bp
ATGAAGATGACTGGGTGGAAGAAGAAGCTTTGCCGGGGGCATCATCTGTGGGCTCTGGGC
TGCTATATGCTGCTGGCCGTTGTTGCTCTGAGGCTTTCTCTCAGGTTGAAATGTGATGTA
GATTCCTTGGATCTGGAGTCCAGGGACTTCCAAAGTCAGCGTTGTAGGGACGTCTTGTAC
AAGAACCTGAAGCTGCCAGCAAAGAGATCCATCAACTGTTCTGGGATCACACGAGGGGAC
CAGGAAGCGGTGGTCCAGGCTCTCCTGGACAACCTGGAAGTCAAGAAGAAGCGGTTGCCT
TTCACTGACACCTATTACCTCAACATAACCAGAGACTGTGAGCAGTTTAAGGCCCAAAGG
AAGTTCATACAGTTCCCACTGAGCAAAGAAGAGTTAGACTTCCCCATTGCATACTCGATG
GTGGTCCATGAGAAGATTGAAAACTTTGAACGGCTGCTGCGAGCTGTGTATGCCCCTCAG
AACATATACTGTGTCCATGTGGATGTGAAGTCCCCAGAAACTTTCAAAGAGGCAGTCAAG
GCCATTATTTCCTGCTTCCCCAATGTCTTCATGGCCAGTAAGTTGGTCCCAGTGGTTTAT
GCCTCCTGGTCCAGAGTGCAGGCTGACCTGAACTGTATGGAAGACTTGCTCCAGAGCTCG
GTGCCATGGAAATACTTACTGAATACATGTGGGACAGACTTCCCCATAAAGACCAACGCC
GAGATGGTTCTGGCCCTCAAGATGTTGAATGGGAAGAACAGTATGGAGTCTGAGATACCT
TCTGAGTCCAAAAAAAATCGCTGGAAATACCGCTATGAGGTGACAGACAGACTGTACCTA
ACCAGCAAGATGAAGGACCCTCCCCCTGATAATTTACCTATGTTCACGGGGAATGCCTAT
TTTGTGGCTTCTCGAGCCTTTGTCCAACATGTCTTAGAGAACCCCAAATCCCAAAGACTG
ATTGAATGGGTCAAAGACACCTATAGCCCCGACGAACACCTCTGGGCCACCCTTCAGCGT
GCTCCATGGATGCCTGGCTCTGTTCCTTACCACCCCAAGTATCACATCTCAGACATGACT
GCCATCGCCAGGCTGGTCAAGTGGCAGGGCCACGAGGGAGATGTCAGCATGGGGGCGCCT
TATGCACCCTGCTCTGGAATCCATCAGCGGGCCATCTGCATTTACGGGGCCGGGGACCTG
CACTGGATTCTCCAGAACCATCACCTCTTGGCAAACAAGTTTGACCCAAGGGTGGATGAT
AACGTCCTGCAGTGCTTAGAAGAGTATTTACGTCATAAGGCCATCTATGGGACTGAACTT
TGA</gene_sequence>
  </gene_properties>
  <protein_properties>
    <residue_number>440</residue_number>
    <molecular_weight>50953.0</molecular_weight>
    <theoretical_pi>8.65</theoretical_pi>
    <pfams>
    </pfams>
    <transmembrane_regions>
      <region>13-30</region>
    </transmembrane_regions>
    <signal_regions>
      <region>None</region>
    </signal_regions>
    <polypeptide_sequence>&gt;Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase 3
MKMTGWKKKLCRGHHLWALGCYMLLAVVALRLSLRLKCDVDSLDLESRDFQSQRCRDVLY
KNLKLPAKRSINCSGITRGDQEAVVQALLDNLEVKKKRLPFTDTYYLNITRDCEQFKAQR
KFIQFPLSKEELDFPIAYSMVVHEKIENFERLLRAVYAPQNIYCVHVDVKSPETFKEAVK
AIISCFPNVFMASKLVPVVYASWSRVQADLNCMEDLLQSSVPWKYLLNTCGTDFPIKTNA
EMVLALKMLNGKNSMESEIPSEYKKNRWKYRYEVTDRLYLTSKMKDPPPDNLPMFTGNAY
FVASRAFVQHVLENPKSQRLIEWVKDTYSPDEHLWATLQRAPWMPGSVPYHPKYHISDMT
AIARLVKWQGHEGDVSMGAPYAPCSGIHQRAICIYGAGDLHWILQNHHLLANKFDPRVDD
NVLQCLEEYLRHKAIYGTEL</polypeptide_sequence>
  </protein_properties>
  <genbank_protein_id>AAO22165.1</genbank_protein_id>
  <uniprot_id>Q7YQE1</uniprot_id>
  <uniprot_name>GCNT3_BOVIN</uniprot_name>
  <pdb_ids>
  </pdb_ids>
  <genbank_gene_id>AF465338</genbank_gene_id>
  <genecard_id>GCNT3</genecard_id>
  <geneatlas_id/>
  <general_references>
  </general_references>
  <metabolite_references>
  </metabolite_references>
</protein>
