Identification
HMDB Protein ID CDBP00646
Secondary Accession Numbers Not Available
Name Protein-glutamine gamma-glutamyltransferase K
Description Not Available
Synonyms
  1. Epidermal TGase
  2. TG(K)
  3. TGK
  4. TGase K
  5. TGase-1
  6. Transglutaminase K
  7. Transglutaminase-1
Gene Name TGM1
Protein Type Enzyme
Biological Properties
General Function Involved in protein-glutamine gamma-glutamyltransferase activity
Specific Function Catalyzes the cross-linking of proteins and the conjugation of polyamines to proteins. Responsible for cross-linking epidermal proteins during formation of the stratum corneum.
GO Classification
Biological Process
organ morphogenesis
keratinocyte differentiation
cellular protein modification process
peptide cross-linking
cell envelope organization
keratinization
Cellular Component
cornified envelope
intrinsic to membrane
cell-cell adherens junction
Function
catalytic activity
transferase activity
transferase activity, transferring acyl groups
transferase activity, transferring amino-acyl groups
protein-glutamine gamma-glutamyltransferase activity
Molecular Function
metal ion binding
protein-glutamine gamma-glutamyltransferase activity
Process
metabolic process
macromolecule metabolic process
post-translational protein modification
peptide cross-linking
macromolecule modification
protein modification process
Cellular Location
  1. Lipid-anchor
  2. Membrane
Pathways
Gene Properties
Chromosome Location 14
Locus 14q11.2
SNPs TGM1
Gene Sequence
>2454 bp
ATGATGGATGGGCCACGTTCCGATGTGGGCCGTTGGGGTGGCAACCCCTTGCAGCCCCCT
ACCACGCCATCTCCAGAGCCAGAGCCAGAGCCAGACGGACGCTCTCGCAGAGGAGGAGGC
CGTTCCTTCTGGGCTCGCTGCTGTGGCTGCTGTTCATGCCGAAATGCGGCAGATGACGAC
TGGGGACCTGAACCCTCTGACTCCAGGGGTCGAGGGTCCAGCTCTGGCACTCGAAGACCT
GGCTCCCGGGGCTCAGACTCCCGCCGGCCTGTATCCCGGGGCAGCGGTGTCAATGCAGCT
GGAGATGGCACCATCCGAGAGGGCATGCTAGTAGTGAACGGTGTGGACTTGCTGAGCTCG
CGCTCGGACCAGAACCGCCGAGAGCACCACACAGACGAGTATGAGTACGACGAGCTGATA
GTGCGCCGCGGGCAGCCTTTCCATATGCTCCTCCTCCTGTCCCGGACCTATGAATCCTCT
GATCGCATCACCCTTGAGTTACTCATCGGAAACAACCCCGAGGTGGGCAAGGGCACGCAC
GTGATCATCCCAGTGGGCAAGGGGGGCAGTGGAGGCTGGAAAGCCCAGGTGGTCAAGGCC
AGTGGGCAGAATCTGAACCTGCGGGTCCACACTTCCCCCAACGCCATCATCGGCAAGTTT
CAGTTCACAGTCCGCACACAATCAGACGCTGGGGAGTTCCAGTTGCCCTTTGACCCCCGC
AATGAGATCTACATCCTCTTCAACCCCTGGTGCCCAGAGGACATTGTGTACGTGGACCAT
GAGGATTGGCGGCAGGAGTATGTTCTTAATGAGTCTGGGAGAATTTACTACGGGACCGAA
GCACAGATTGGTGAGCGGACCTGGAACTACGGCCAGTTTGACCACGGGGTGCTGGATGCC
TGCTTATACATCCTGGACCGGCGGGGGATGCCATATGGAGGCCGTGGAGACCCAGTCAAT
GTCTCCCGGGTCATCTCTGCCATGGTGAACTCCCTGGATGACAATGGAGTCCTGATTGGG
AACTGGTCTGGTGATTACTCCCGAGGCACCAACCCATCAGCGTGGGTGGGCAGCGTGGAG
ATCCTGCTTAGCTACCTACGCACGGGATATTCCGTCCCCTATGGCCAGTGCTGGGTCTTT
GCTGGAGTGACCACCACAGTGCTGCGCTGCCTGGGTCTGGCCACCCGTACTGTCACCAAC
TTCAACTCCGCCCACGACACAGACACATCCCTTACCATGGACATCTACTTCGACGAGAAC
ATGAAGCCCCTGGAGCACCTGAACCATGATTCTGTCTGGAACTTCCATGTGTGGAACGAC
TGCTGGATGAAGAGGCCGGATCTGCCCTCGGGCTTTGATGGGTGGCAGGTGGTGGATGCC
ACACCCCAAGAGACTAGCAGTGGCATCTTCTGCTGCGGCCCCTGCTCTGTGGAGTCCATC
AAGAATGGCCTGGTCTACATGAAGTACGACACGCCTTTCATTTTTGCTGAGGTGAATAGT
GACAAGGTGTACTGGCAGCGGCAGGATGATGGCAGCTTCAAGATTGTTTATGTGGAGGAG
AAGGCCATCGGCACACTCATTGTCACAAAGGCCATCAGCTCCAACATGCGGGAGGACATC
ACCTACCTCTATAAGCACCCAGAAGGCTCAGACGCAGAGCGGAAGGCAGTAGAGACAGCA
GCAGCCCACGGCAGCAAACCCAATGTGTATGCCAACCGGGGCTCAGCGGAGGATGTGGCC
ATGCAGGTGGAGGCACAGGACGCGGTGATGGGGCAGGATCTGATGGTCTCTGTGATGCTG
ATCAATCACAGCAGCAGCCGCCGCACAGTGAAACTGCACCTCTACCTCTCAGTCACTTTC
TATACTGGTGTCAGTGGTACCATCTTCAAGGAGACCAAGAAGGAAGTGGAGCTGGCACCA
GGGGCCTCGGACCGTGTGACCATGCCAGTGGCCTACAAGGAATACCGGCCCCATCTTGTG
GACCAGGGGGCCATGCTGCTCAATGTCTCAGGCCACGTCAAGGAGAGCGGGCAGGTGCTG
GCCAAGCAGCACACCTTCCGTCTGCGCACCCCAGACCTCTCCCTCACGTTACTGGGAGCA
GCAGTGGTTGGCCAGGAGTGTGAAGTACAGATTGTCTTCAAGAACCCCCTTCCCGTCACC
CTCACCAATGTCGTCTTCCGGCTCGAAGGCTCTGGGTTACAGAGGCCCAAGATCCTCAAC
GTTGGGGACATTGGAGGCAATGAAACAGTGACACTGCGCCAGTCGTTTGTGCCTGTGCGA
CCAGGCCCCCGCCAGCTCATTGCCAGCTTGGACAGCCCACAGCTCTCCCAGGTGCACGGT
GTCATCCAGGTGGATGTGGCCCCAGCCCCTGGGGATGGGGGCTTCTTCTCAGACGCTGGA
GGTGACAGTCACTTAGGAGAGACCATCCCTATGGCATCTCGAGGTGGAGCTTAG
Protein Properties
Number of Residues 817
Molecular Weight 89786.14
Theoretical pI 6.037
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Protein-glutamine gamma-glutamyltransferase K
MMDGPRSDVGRWGGNPLQPPTTPSPEPEPEPDGRSRRGGGRSFWARCCGCCSCRNAADDD
WGPEPSDSRGRGSSSGTRRPGSRGSDSRRPVSRGSGVNAAGDGTIREGMLVVNGVDLLSS
RSDQNRREHHTDEYEYDELIVRRGQPFHMLLLLSRTYESSDRITLELLIGNNPEVGKGTH
VIIPVGKGGSGGWKAQVVKASGQNLNLRVHTSPNAIIGKFQFTVRTQSDAGEFQLPFDPR
NEIYILFNPWCPEDIVYVDHEDWRQEYVLNESGRIYYGTEAQIGERTWNYGQFDHGVLDA
CLYILDRRGMPYGGRGDPVNVSRVISAMVNSLDDNGVLIGNWSGDYSRGTNPSAWVGSVE
ILLSYLRTGYSVPYGQCWVFAGVTTTVLRCLGLATRTVTNFNSAHDTDTSLTMDIYFDEN
MKPLEHLNHDSVWNFHVWNDCWMKRPDLPSGFDGWQVVDATPQETSSGIFCCGPCSVESI
KNGLVYMKYDTPFIFAEVNSDKVYWQRQDDGSFKIVYVEEKAIGTLIVTKAISSNMREDI
TYLYKHPEGSDAERKAVETAAAHGSKPNVYANRGSAEDVAMQVEAQDAVMGQDLMVSVML
INHSSSRRTVKLHLYLSVTFYTGVSGTIFKETKKEVELAPGASDRVTMPVAYKEYRPHLV
DQGAMLLNVSGHVKESGQVLAKQHTFRLRTPDLSLTLLGAAVVGQECEVQIVFKNPLPVT
LTNVVFRLEGSGLQRPKILNVGDIGGNETVTLRQSFVPVRPGPRQLIASLDSPQLSQVHG
VIQVDVAPAPGDGGFFSDAGGDSHLGETIPMASRGGA
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID P22735
UniProtKB/Swiss-Prot Entry Name TGM1_HUMAN
PDB IDs
GenBank Gene ID M55183
GeneCard ID TGM1
GenAtlas ID TGM1
HGNC ID HGNC:11777
References
General References Not Available