| Identification |
|---|
| HMDB Protein ID
| CDBP01563 |
| Secondary Accession Numbers
| Not Available |
| Name
| CD44 antigen |
| Description
| Not Available |
| Synonyms
|
- CD44 antigen
- CDw44
- ECMR-III
- Epican
- Extracellular matrix receptor III
- GP90 lymphocyte homing/adhesion receptor
- HUTCH-I
- Heparan sulfate proteoglycan
- Hermes antigen
- Hyaluronate receptor
- PGP-1
- PGP-I
- Phagocytic glycoprotein 1
- Phagocytic glycoprotein I
|
| Gene Name
| CD44 |
| Protein Type
| Enzyme |
| Biological Properties |
|---|
| General Function
| Involved in binding |
| Specific Function
| Receptor for hyaluronic acid (HA). Mediates cell-cell and cell-matrix interactions through its affinity for HA, and possibly also through its affinity for other ligands such as osteopontin, collagens, and matrix metalloproteinases (MMPs). Adhesion with HA plays an important role in cell migration, tumor growth and progression. Also involved in lymphocyte activation, recirculation and homing, and in hematopoiesis. Altered expression or dysfunction causes numerous pathogenic phenotypes. Great protein heterogeneity due to numerous alternative splicing and post-translational modification events |
| GO Classification
|
| Component |
| membrane |
| cell part |
| Function |
| binding |
| pattern binding |
| polysaccharide binding |
| glycosaminoglycan binding |
| hyaluronic acid binding |
| Process |
| cell adhesion |
| cellular process |
|
| Cellular Location
|
- Membrane
- Single-pass type I membrane protein
|
| Pathways
|
Not Available
|
| Gene Properties |
|---|
| Chromosome Location
| Chromosome:1 |
| Locus
| 11p13 |
| SNPs
| CD44 |
| Gene Sequence
|
>2229 bp
ATGGACAAGTTTTGGTGGCACGCAGCCTGGGGACTCTGCCTCGTGCCGCTGAGCCTGGCG
CAGATCGATTTGAATATAACCTGCCGCTTTGCAGGTGTATTCCACGTGGAGAAAAATGGT
CGCTACAGCATCTCTCGGACGGAGGCCGCTGACCTCTGCAAGGCTTTCAATAGCACCTTG
CCCACAATGGCCCAGATGGAGAAAGCTCTGAGCATCGGATTTGAGACCTGCAGGTATGGG
TTCATAGAAGGGCATGTGGTGATTCCCCGGATCCACCCCAACTCCATCTGTGCAGCAAAC
AACACAGGGGTGTACATCCTCACATACAACACCTCCCAGTATGACACATATTGCTTCAAT
GCTTCAGCTCCACCTGAAGAAGATTGTACATCAGTCACAGACCTGCCCAATGCCTTTGAT
GGACCAATTACCATAACTATTGTTAACCGTGATGGCACCCGCTATGTCCAGAAAGGAGAA
TACAGAACGAATCCTGAAGACATCTACCCCAGCAACCCTACTGATGATGACGTGAGCAGC
GGCTCCTCCAGTGAAAGGAGCAGCACTTCAGGAGGTTACATCTTTTACACCTTTTCTACT
GTACACCCCATCCCAGACGAAGACAGTCCCTGGATCACCGACAGCACAGACAGAATCCCT
GCTACCACTTTGATGAGCACTAGTGCTACAGCAACTGAGACAGCAACCAAGAGGCAAGAA
GCCTGGGATTGGTTTTCATGGTTGTTTCTACCATCAGAGTCAAAGAATCATCTTCACACA
ACAACACAAATGGCTGGTACGTCTTCAAATACCATCTCAGCAGGCTGGGAGCCAAATGAA
GAAAATGAAGATGAAAGAGACAGACACCTCAGTTTTTCTGGATCAGGCATTGATGATGAT
GAAGATTTTATCTCCAGCACCATTTCAACCACACCACGGGCCTTTGACCACACAAAACAG
AACCAGGACTGGACCCAGTGGAACCCAAGCCATTCAAATCCGGAAGTGCTACTTCAGACA
ACCACAAGGATGACTGATGTAGACAGAAATGGCACCACTGCTTATGAAGGAAACTGGAAC
CCAGAAGCACACCCTCCCCTCATTCACCATGAGCATCATGAGGAAGAAGAGACCCCACAT
TCTACAAGCACAATCCAGGCAACTCCTAGTAGTACAACGGAAGAAACAGCTACCCAGAAG
GAACAGTGGTTTGGCAACAGATGGCATGAGGGATATCGCCAAACACCCAGAGAAGACTCC
CATTCGACAACAGGGACAGCTGCAGCCTCAGCTCATACCAGCCATCCAATGCAAGGAAGG
ACAACACCAAGCCCAGAGGACAGTTCCTGGACTGATTTCTTCAACCCAATCTCACACCCC
ATGGGACGAGGTCATCAAGCAGGAAGAAGGATGGATATGGACTCCAGTCATAGTACAACG
CTTCAGCCTACTGCAAATCCAAACACAGGTTTGGTGGAAAATTTGGACAGGACAGGACCT
CTTTCAATGACAACGCAGCAGAGTAATTCTCAGAGCTTCTCTACATCACATGAAGGCTTG
GAAGAAGATAAAGACCATCCAACAACTTCTACTCTGACATCAAGCAATAGGAATGATGTC
ACAGGTGGAAGAAGAGACCCAAATCATTCTGAAGGCTCAACTACTTTACTGGAAGGTTAT
ACCTCTCATTACCCACACACGAAGGAAAGCAGGACCTTCATCCCAGTGACCTCAGCTAAG
ACTGGGTCCTTTGGAGTTACTGCAGTTACTGTTGGAGATTCCAACTCTAATGTCAATCGT
TCCTTATCAGGAGACCAAGACACATTCCACCCCAGTGGGGGGTCCCATACCACTCATGGA
TCTGAATCAGATGGACACTCACATGGGAGTCAAGAAGGTGGAGCAAACACAACCTCTGGT
CCTATAAGGACACCCCAAATTCCAGAATGGCTGATCATCTTGGCATCCCTCTTGGCCTTG
GCTTTGATTCTTGCAGTTTGCATTGCAGTCAACAGTCGAAGAAGGTGTGGGCAGAAGAAA
AAGCTAGTGATCAACAGTGGCAATGGAGCTGTGGAGGACAGAAAGCCAAGTGGACTCAAC
GGAGAGGCCAGCAAGTCTCAGGAAATGGTGCATTTGGTGAACAAGGAGTCGTCAGAAACT
CCAGACCAGTTTATGACAGCTGATGAGACAAGGAACCTGCAGAATGTGGACATGAAGATT
GGGGTGTAA
|
| Protein Properties |
|---|
| Number of Residues
| 742 |
| Molecular Weight
| 81537.0 |
| Theoretical pI
| 5.0 |
| Pfam Domain Function
|
|
| Signals
|
|
|
Transmembrane Regions
|
|
| Protein Sequence
|
>CD44 antigen
MDKFWWHAAWGLCLVPLSLAQIDLNITCRFAGVFHVEKNGRYSISRTEAADLCKAFNSTL
PTMAQMEKALSIGFETCRYGFIEGHVVIPRIHPNSICAANNTGVYILTSNTSQYDTYCFN
ASAPPEEDCTSVTDLPNAFDGPITITIVNRDGTRYVQKGEYRTNPEDIYPSNPTDDDVSS
GSSSERSSTSGGYIFYTFSTVHPIPDEDSPWITDSTDRIPATTLMSTSATATETATKRQE
TWDWFSWLFLPSESKNHLHTTTQMAGTSSNTISAGWEPNEENEDERDRHLSFSGSGIDDD
EDFISSTISTTPRAFDHTKQNQDWTQWNPSHSNPEVLLQTTTRMTDVDRNGTTAYEGNWN
PEAHPPLIHHEHHEEEETPHSTSTIQATPSSTTEETATQKEQWFGNRWHEGYRQTPKEDS
HSTTGTAAASAHTSHPMQGRTTPSPEDSSWTDFFNPISHPMGRGHQAGRRMDMDSSHSIT
LQPTANPNTGLVEDLDRTGPLSMTTQQSNSQSFSTSHEGLEEDKDHPTTSTLTSSNRNDV
TGGRRDPNHSEGSTTLLEGYTSHYPHTKESRTFIPVTSAKTGSFGVTAVTVGDSNSNVNR
SLSGDQDTFHPSGGSHTTHGSESDGHSHGSQEGGANTTSGPIRTPQIPEWLIILASLLAL
ALILAVCIAVNSRRRCGQKKKLVINSGNGAVEDRKPSGLNGEASKSQEMVHLVNKESSET
PDQFMTADETRNLQNVDMKIGV
|
| External Links |
|---|
| GenBank ID Protein
| 6491739 |
| UniProtKB/Swiss-Prot ID
| P16070 |
| UniProtKB/Swiss-Prot Entry Name
| CD44_HUMAN |
| PDB IDs
|
|
| GenBank Gene ID
| AJ251595 |
| GeneCard ID
| CD44 |
| GenAtlas ID
| CD44 |
| HGNC ID
| HGNC:1681 |
| References |
|---|
| General References
| Not Available |