Identification
HMDB Protein ID CDBP04490
Secondary Accession Numbers Not Available
Name N-acetylglucosamine-1-phosphotransferase subunits alpha/beta
Description Not Available
Synonyms
  1. GlcNAc-1-phosphotransferase subunits alpha/beta
  2. N-acetylglucosamine-1-phosphotransferase subunit alpha
  3. N-acetylglucosamine-1-phosphotransferase subunit beta
  4. Stealth protein GNPTAB
  5. UDP-N-acetylglucosamine-1-phosphotransferase subunits alpha/beta
Gene Name GNPTAB
Protein Type Enzyme
Biological Properties
General Function Involved in transcription factor binding
Specific Function Catalyzes the formation of mannose 6-phosphate (M6P) markers on high mannose type oligosaccharides in the Golgi apparatus. M6P residues are required to bind to the M6P receptors (MPR), which mediate the vesicular transport of lysosomal enzymes to the endosomal/prelysosomal compartment.
GO Classification
Biological Process
cell differentiation
carbohydrate phosphorylation
protein secretion
Cellular Component
nucleus
integral to membrane
Golgi membrane
Component
membrane
cell part
organelle
membrane-bounded organelle
intracellular membrane-bounded organelle
nucleus
Function
binding
protein binding
transcription factor binding
Molecular Function
metal ion binding
UDP-N-acetylglucosamine-lysosomal-enzyme N-acetylglucosaminephosphotransferase activity
Process
cellular process
cellular developmental process
cell differentiation
Cellular Location
  1. Single-pass type II membrane protein
  2. N-acetylglucosamine-1-phosphotransferase subunit beta:Golgi apparatus membrane
Pathways
Gene Properties
Chromosome Location 12
Locus 12q23.2
SNPs GNPTAB
Gene Sequence
>3771 bp
ATGCTGTTCAAGCTCCTGCAGAGACAGACCTATACCTGCCTGTCCCACAGGTATGGGCTC
TACGTGTGCTTCTTGGGCGTCGTTGTCACCATCGTCTCCGCCTTCCAGTTCGGAGAGGTG
GTTCTGGAATGGAGCCGAGATCAATACCATGTTTTGTTTGATTCCTATAGAGACAATATT
GCTGGAAAGTCCTTTCAGAATCGGCTTTGTCTGCCCATGCCGATTGACGTTGTTTACACC
TGGGTGAATGGCACAGATCTTGAACTACTGAAGGAACTACAGCAGGTCAGAGAACAGATG
GAGGAGGAGCAGAAAGCAATGAGAGAAATCCTTGGGAAAAACACAACGGAACCTACTAAG
AAGAGTGAGAAGCAGTTAGAGTGTTTGCTAACACACTGCATTAAGGTGCCAATGCTTGTC
CTGGACCCAGCCCTGCCAGCCAACATCACCCTGAAGGACCTGCCATCTCTTTATCCTTCT
TTTCATTCTGCCAGTGACATTTTCAATGTTGCAAAACCAAAAAACCCTTCTACCAATGTC
TCAGTTGTTGTTTTTGACAGTACTAAGGATGTTGAAGATGCCCACTCTGGACTGCTTAAA
GGAAATAGCAGACAGACAGTATGGAGGGGCTACTTGACAACAGATAAAGAAGTCCCTGGA
TTAGTGCTAATGCAAGATTTGGCTTTCCTGAGTGGATTTCCACCAACATTCAAGGAAACA
AATCAACTAAAAACAAAATTGCCAGAAAATCTTTCCTCTAAAGTCAAACTGTTGCAGTTG
TATTCAGAGGCCAGTGTAGCGCTTCTAAAACTGAATAACCCCAAGGATTTTCAAGAATTG
AATAAGCAAACTAAGAAGAACATGACCATTGATGGAAAAGAACTGACCATAAGTCCTGCA
TATTTATTATGGGATCTGAGCGCCATCAGCCAGTCTAAGCAGGATGAAGACATCTCTGCC
AGTCGTTTTGAAGATAACGAAGAACTGAGGTACTCATTGCGATCTATCGAGAGGCATGCA
CCATGGGTTCGGAATATTTTCATTGTCACCAACGGGCAGATTCCATCCTGGCTGAACCTT
GACAATCCTCGAGTGACAATAGTAACACACCAGGATGTTTTTCGAAATTTGAGCCACTTG
CCTACCTTTAGTTCACCTGCTATTGAAAGTCACATTCATCGCATCGAAGGGCTGTCCCAG
AAGTTTATTTACCTAAATGATGATGTCATGTTTGGGAAGGATGTCTGGCCAGATGATTTT
TACAGTCACTCCAAAGGCCAGAAGGTTTATTTGACATGGCCTGTGCCAAACTGTGCCGAG
GGCTGCCCAGGTTCCTGGATTAAGGATGGCTATTGTGACAAGGCTTGTAATAATTCAGCC
TGCGATTGGGATGGTGGGGATTGCTCTGGAAACAGTGGAGGGAGTCGCTATATTGCAGGA
GGTGGAGGTACTGGGAGTATTGGAGTTGGACAGCCCTGGCAGTTTGGTGGAGGAATAAAC
AGTGTCTCTTACTGTAATCAGGGATGTGCGAATTCCTGGCTCGCTGATAAGTTCTGTGAC
CAAGCATGCAATGTCTTGTCCTGTGGGTTTGATGCTGGCGACTGTGGGCAAGATCATTTT
CATGAATTGTATAAAGTGATCCTTCTCCCAAACCAGACTCACTATATTATTCCAAAAGGT
GAATGCCTGCCTTATTTCAGCTTTGCAGAAGTAGCCAAAAGAGGAGTTGAAGGTGCCTAT
AGTGACAATCCAATAATTCGACATGCTTCTATTGCCAACAAGTGGAAAACCATCCACCTC
ATAATGCACAGTGGAATGAATGCCACCACAATACATTTTAATCTCACGTTTCAAAATACA
AACGATGAAGAGTTCAAAATGCAGATAACAGTGGAGGTGGACACAAGGGAGGGACCAAAA
CTGAATTCTACAGCCCAGAAGGGTTACGAAAATTTAGTTAGTCCCATAACACTTCTTCCA
GAGGCGGAAATCCTTTTTGAGGATATTCCCAAAGAAAAACGCTTCCCGAAGTTTAAGAGA
CATGATGTTAACTCAACAAGGAGAGCCCAGGAAGAGGTGAAAATTCCCCTGGTAAATATT
TCACTCCTTCCAAAAGACGCCCAGTTGAGTCTCAATACCTTGGATTTGCAACTGGAACAT
GGAGACATCACTTTGAAAGGATACAATTTGTCCAAGTCAGCCTTGCTGAGATCATTTCTG
ATGAACTCACAGCATGCTAAAATAAAAAATCAAGCTATAATAACAGATGAAACAAATGAC
AGTTTGGTGGCTCCACAGGAAAAACAGGTTCATAAAAGCATCTTGCCAAACAGCTTAGGA
GTGTCTGAAAGATTGCAGAGGTTGACTTTTCCTGCAGTGAGTGTAAAAGTGAATGGTCAT
GACCAGGGTCAGAATCCACCCCTGGACTTGGAGACCACAGCAAGATTTAGAGTGGAAACT
CACACCCAAAAAACCATAGGCGGAAATGTGACAAAAGAAAAGCCCCCATCTCTGATTGTT
CCACTGGAAAGCCAGATGACAAAAGAAAAGAAAATCACAGGGAAAGAAAAAGAGAACAGT
AGAATGGAGGAAAATGCTGAAAATCACATAGGCGTTACTGAAGTGTTACTTGGAAGAAAG
CTGCAGCATTACACAGATAGTTACTTGGGCTTTTTGCCATGGGAGAAAAAAAAGTATTTC
CAAGATCTTCTCGACGAAGAAGAGTCATTGAAGACACAATTGGCATACTTCACTGATAGC
AAAAATACTGGGAGGCAACTAAAAGATACATTTGCAGATTCCCTCAGATATGTAAATAAA
ATTCTAAATAGCAAGTTTGGATTCACATCGCGGAAAGTCCCTGCTCACATGCCTCACATG
ATTGACCGGATTGTTATGCAAGAACTGCAAGATATGTTCCCTGAAGAATTTGACAAGACG
TCATTTCACAAAGTGCGCCATTCTGAGGATATGCAGTTTGCCTTCTCTTATTTTTATTAT
CTCATGAGTGCAGTGCAGCCACTGAATATATCTCAAGTCTTTGATGAAGTTGATACAGAT
CAATCTGGTGTCTTGTCTGACAGAGAAATCCGAACACTGGCTACCAGAATTCACGAACTG
CCGTTAAGTTTGCAGGATTTGACAGGTCTGGAACACATGCTAATAAATTGCTCAAAAATG
CTTCCTGCTGATATCACGCAGCTAAATAATATTCCACCAACTCAGGAATCCTACTATGAT
CCCAACCTGCCACCGGTCACTAAAAGTCTAGTAACAAACTGTAAACCAGTAACTGACAAA
ATCCACAAAGCATATAAGGACAAAAACAAATATAGGTTTGAAATCATGGGAGAAGAAGAA
ATCGCTTTTAAAATGATTCGTACCAACGTTTCTCATGTGGTTGGCCAGTTGGATGACATA
AGAAAAAACCCTAGGAAGTTTGTTTGCCTGAATGACAACATTGACCACAATCATAAAGAT
GCTCAGACAGTGAAGGCTGTTCTCAGGGACTTCTATGAATCCATGTTCCCCATACCTTCC
CAATTTGAACTGCCAAGAGAGTATCGAAACCGTTTCCTTCATATGCATGAGCTGCAGGAA
TGGAGGGCTTATCGAGACAAATTGAAGTTTTGGACCCATTGTGTACTAGCAACATTGATT
ATGTTTACTATATTCTCATTTTTTGCTGAGCAGTTAATTGCACTTAAGCGGAAGATATTT
CCCAGAAGGAGGATACACAAAGAAGCTAGTCCCAATCGAATCAGAGTATAG
Protein Properties
Number of Residues 1256
Molecular Weight 143620.765
Theoretical pI 7.17
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>N-acetylglucosamine-1-phosphotransferase subunits alpha/beta
MLFKLLQRQTYTCLSHRYGLYVCFLGVVVTIVSAFQFGEVVLEWSRDQYHVLFDSYRDNI
AGKSFQNRLCLPMPIDVVYTWVNGTDLELLKELQQVREQMEEEQKAMREILGKNTTEPTK
KSEKQLECLLTHCIKVPMLVLDPALPANITLKDLPSLYPSFHSASDIFNVAKPKNPSTNV
SVVVFDSTKDVEDAHSGLLKGNSRQTVWRGYLTTDKEVPGLVLMQDLAFLSGFPPTFKET
NQLKTKLPENLSSKVKLLQLYSEASVALLKLNNPKDFQELNKQTKKNMTIDGKELTISPA
YLLWDLSAISQSKQDEDISASRFEDNEELRYSLRSIERHAPWVRNIFIVTNGQIPSWLNL
DNPRVTIVTHQDVFRNLSHLPTFSSPAIESHIHRIEGLSQKFIYLNDDVMFGKDVWPDDF
YSHSKGQKVYLTWPVPNCAEGCPGSWIKDGYCDKACNNSACDWDGGDCSGNSGGSRYIAG
GGGTGSIGVGQPWQFGGGINSVSYCNQGCANSWLADKFCDQACNVLSCGFDAGDCGQDHF
HELYKVILLPNQTHYIIPKGECLPYFSFAEVAKRGVEGAYSDNPIIRHASIANKWKTIHL
IMHSGMNATTIHFNLTFQNTNDEEFKMQITVEVDTREGPKLNSTAQKGYENLVSPITLLP
EAEILFEDIPKEKRFPKFKRHDVNSTRRAQEEVKIPLVNISLLPKDAQLSLNTLDLQLEH
GDITLKGYNLSKSALLRSFLMNSQHAKIKNQAIITDETNDSLVAPQEKQVHKSILPNSLG
VSERLQRLTFPAVSVKVNGHDQGQNPPLDLETTARFRVETHTQKTIGGNVTKEKPPSLIV
PLESQMTKEKKITGKEKENSRMEENAENHIGVTEVLLGRKLQHYTDSYLGFLPWEKKKYF
QDLLDEEESLKTQLAYFTDSKNTGRQLKDTFADSLRYVNKILNSKFGFTSRKVPAHMPHM
IDRIVMQELQDMFPEEFDKTSFHKVRHSEDMQFAFSYFYYLMSAVQPLNISQVFDEVDTD
QSGVLSDREIRTLATRIHELPLSLQDLTGLEHMLINCSKMLPADITQLNNIPPTQESYYD
PNLPPVTKSLVTNCKPVTDKIHKAYKDKNKYRFEIMGEEEIAFKMIRTNVSHVVGQLDDI
RKNPRKFVCLNDNIDHNHKDAQTVKAVLRDFYESMFPIPSQFELPREYRNRFLHMHELQE
WRAYRDKLKFWTHCVLATLIMFTIFSFFAEQLIALKRKIFPRRRIHKEASPNRIRV
GenBank ID Protein 38202211
UniProtKB/Swiss-Prot ID Q3T906
UniProtKB/Swiss-Prot Entry Name GNPTA_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_024312.4
GeneCard ID GNPTAB
GenAtlas ID GNPTAB
HGNC ID HGNC:29670
References
General References Not Available