Identification
HMDB Protein ID CDBP02327
Secondary Accession Numbers Not Available
Name Equilibrative nucleoside transporter 3
Description Not Available
Synonyms
  1. Solute carrier family 29 member 3
  2. hENT3
Gene Name SLC29A3
Protein Type Enzyme
Biological Properties
General Function Involved in nucleoside transmembrane transporter activity
Specific Function Mediates both influx and efflux of nucleosides across the membrane (equilibrative transporter). Mediates transport of adenine, adenosine and uridine, as well as several nucleoside analog drugs, such as anticancer and antiviral agents, including cladribine, cordycepin, tubercidin and AZT. Does not transport hypoxanthine
GO Classification
Component
membrane
cell part
Function
transmembrane transporter activity
substrate-specific transmembrane transporter activity
nucleobase, nucleoside, nucleotide and nucleic acid transmembrane transporter activity
nucleoside transmembrane transporter activity
transporter activity
Process
establishment of localization
transport
Cellular Location
  1. Membrane
  2. Late endosome membrane
  3. Lysosome membrane
  4. Multi-pass membrane protein
Pathways
Gene Properties
Chromosome Location Chromosome:1
Locus 10q22.1
SNPs SLC29A3
Gene Sequence
>1428 bp
ATGGCCGTTGTCTCAGAGGACGACTTTCAGCACAGTTCAAACTCCACCTACAGAACCACA
AGCAGCAGTCTCCGAGCTGACCAGGAGGCACTGCTTGAGAAGCTGCTGGACCGCCCGCCC
CCTGGCCTGCAGAGGCCCGAGGACCGCTTCTGTGGCACATACATCATCTTCTTCAGCCTG
GGCATTGGCAGTCTACTGCCATGGAACTTCTTTATCACTGCCAAGGAGTACTGGATGTTC
AAACTCCGCAACTCCTCCAGCCCAGCCACCGGGGAGGACCCTGAGGGCTCAGACATCCTG
AACTACTTTGAGAGCTACCTTGCCGTTGCCTCCACCGTGCCCTCCATGCTGTGCCTGGTG
GCCAACTTCCTGCTTGTCAACAGGGTTGCAGTCCACATCCGTGTCCTGGCCTCACTGACG
GTCATCCTGGCCATCTTCATGGTGATAACTGCACTGGTGAAGGTGGACACTTTCTCCTGG
ACCCGTGGCTTTTTTGCGGTCACCATTGTCTGCATGGTGATCCTCAGCGGTGCCTCCACT
GTCTTCAGCAGCAGCATCTACGGCATGACCGGCTCCTTTCCTATGAGGAACTCCCAGGCA
CTGATATCAGGAGGAGCCATGGGCGGGACGGTCAGCGCCGTGGCCTCATTGGTGGACTTG
GCTGCATCCAGTGATGTGAGGAACAGCGCCCTGGCCTTCTTCCTGACGGCCACCATCTTC
CTCGTGCTCTGCATGGGACTCTACCTGCTGCTGTCCAGGCTGGAGTATGCCAGGTACTAC
ATGAGGCCTGTTCTTGCGGCCCATGTGTTTTCTGGTGAAGAGGAGCTTCCCCAGGACTCC
CTCAGTGCCCCTTCGGTGGCCTCCAGATTCATTGATTCCCACACACCCCCTCTCCGCCCC
ATCCTGAAGAAGACGGCCAGCCTGGGCTTCTGTGTCACCTACGTCTTCTTCATCACCAGC
CTCATCTACCCCGCCGTCTGCACCAACATCGAGTCCCTCAACAAGGGCTCGGGCTCACTG
TGGACCACCAAGTTTTTCATCCCCCTCACTACCTTCCTCCTGTACAACTTTGCTGACCTA
TGTGGCCGGCAGCTCACCGCCTGGATCCAGGTGCCAGGGCCCAATAGCAAGGCGCTCCCA
GGGTTCGTGCTCCTCCGGACCTGCCTCATCCCCCTCTTCGTGCTCTGTAACTACCAGCCC
CGCGTCCACCTGAAGACTGTGGTCTTCCAGTCCGATGTGTACCCCGCACTCCTCAGCTCC
CTGCTGGGGCTCAGCAACGGCTACCTCAGCACCCTGGCCCTCCTCTACGGGCCTAAGATT
GTGCCCAGGGAGCTGGCTGAGGCCACGGGAGTGGTGATGTCCTTTTATGTGTGCTTGGGC
TTAACACTGGGCTCAGCCTGCTCTACCCTCCTGGTGCACCTCATCTAG
Protein Properties
Number of Residues 475
Molecular Weight 51799.9
Theoretical pI 7.85
Pfam Domain Function
Signals
  • ["None"]
Transmembrane Regions
  • ["54-74", "106-126", "135-155", "163-183", "200-220", "231-251", "306-326", "338-358", "378-398", "416-436", "455-475"]
Protein Sequence
>Equilibrative nucleoside transporter 3
MAVVSEDDFQHSSNSTYRTTSSSLRADQEALLEKLLDRPPPGLQRPEDRFCGTYIIFFSL
GIGSLLPWNFFITAKEYWMFKLRNSSSPATGEDPEGSDILNYFESYLAVASTVPSMLCLV
ANFLLVNRVAVHIRVLASLTVILAIFMVITALVKVDTSSWTRGFFAVTIVCMVILSGAST
VFSSSIYGMTGSFPMRNSQALISGGAMGGTVSAVASLVDLAASSDVRNSALAFFLTATVF
LVLCMGLYLLLSRLEYARYYMRPVLAAHVFSGEEELPQDSLSAPSVASRFIDSHTPPLRP
ILKKTASLGFCVTYVFFITSLIYPAVCTNIESLNKGSGSLWTTKFFIPLTTFLLYNFADL
CGRQLTAWIQVPGPNSKALPGFVLLRTCLIPLFVLCNYQPRVHLKTVVFQSDVYPALLSS
LLGLSNGYLSTLALLYGPKIVPRELAEATGVVMSFYVCLGLTLGSACSTLLVHLI
GenBank ID Protein 12656639
UniProtKB/Swiss-Prot ID Q9BZD2
UniProtKB/Swiss-Prot Entry Name S29A3_HUMAN
PDB IDs Not Available
GenBank Gene ID AF326987
GeneCard ID SLC29A3
GenAtlas ID SLC29A3
HGNC ID HGNC:23096
References
General References Not Available