General Information of the Protein
Protein ID
PT06782
Protein Name
Solute carrier family 28 member 3
Secondarily
Protein Name
Concentrative Na(+)-nucleoside cotransporter 3
Gene Name
SLC28A3
Secondarily
Gene Name
CNT3
Sequence
MELRSTAAPRAEGYSNVGFQNEENFLENENTSGNNSIRSRAVQSREHTNTKQDEEQVTVEQDSPRNREHMEDDDEEMQQKGCLERRYDTVCGFCRKHKTTLRHIIWGILLAGYLVMVISACVLNFHRALPLFVITVAAIFFVVWDHLMAKYEHRIDEMLSPGRRLLNSHWFWLKWVIWSSLVLAVIFWLAFDTAKLGQQQLVSFGGLIMYIVLLFLFSKYPTRVYWRPVLWGIGLQFLLGLLILRTDPGFIAFDWLGRQVQTFLEYTDAGASFVFGEKYKDHFFAFKVLPIVVFFSTVMSMLYYLGLMQWIIRKVGWIMLVTTGSSPIESVVASGNIFVGQTESPLLVRPYLPYITKSELHAIMTAGFSTIAGSVLGAYISFGVPSSHLLTASVMSAPASLAAAKLFWPETEKPKITLKNAMKMESGDSGNLLEAATQGASSSISLVANIAVNLIAFLALLSFMNSALSWFGNMFDYPQLSFELICSYIFMPFSFMMGVEWQDSFMVARLIGYKTFFNEFVAYEHLSKWIHLRKEGGPKFVNGVQQYISIRSEIIATYALCGFANIGSLGIVIGGLTSMAPSRKRDIASGAVRALIAGTVACFMTACIAGILSSTPVDINCHHVLENAFNSTFPGNTTKVIACCQSLLSSTVAKGPGEVIPGGNHSLYSLKGCCTLLNPSTFNCNGISNTF
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Organism
Homo sapiens, Human
Protein Classification
Transporter
>
Electrochemical transporter
>
SLC superfamily of solute carriers
>
SLC28 and SLC29 families of nucleoside transporters
>
SLC28 Na+-coupled nucleoside transport family
Function
Sodium-dependent, pyrimidine- and purine-selective (PubMed:11032837, PubMed:15861042, PubMed:16446384, PubMed:17140564, PubMed:21998139). Involved in the homeostasis of endogenous nucleosides (PubMed:11032837, PubMed:15861042). Exhibits the transport characteristics of the nucleoside transport system cib or N3 subtype (N3/cib) (with marked transport of both thymidine and inosine) (PubMed:11032837). Employs a 2:1 sodium/nucleoside ratio (PubMed:11032837). Transports uridine (PubMed:21795683). Also able to transport gemcitabine, 3'-azido-3'-deoxythymidine (AZT), ribavirin and 3-deazauridine (PubMed:11032837, PubMed:17140564).
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Uniprot ID
Primary ID:
Q9HAS3

Secondarily ID:
A8K9Y4
B1AML0
B2RA51
B4E2S8
F5GYE3
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Ensembl ID
ENSG00000197506
HGNC ID
HGNC:16484
Subcellular Location
Cell membrane
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000896 , PK15NTD
Compound ID Compound Name Compound Formula
CP0305304
1-(2-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yloxy)-4,6-dihydroxyphenyl)-3-(4-hydroxyphenyl)propan-1-one
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C20H22O9
 1
1
Ki = 2880 nM
   TI
   LI
   LO
   TS
CP0485137
(2S,3R,4S,5S,6R)-2-(3,5-dihydroxy-2-(3-(4-hydroxyphenyl)propyl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
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C21H26O9
 1
1
Ki = 12350 nM
   TI
   LI
   LO
   TS
CP0510527
1-(2-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yloxy)-4,6-dihydroxyphenyl)ethanone
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C13H16O8
 1
1
Ki = 12400 nM
   TI
   LI
   LO
   TS
CP0050531
1-(2,4-dihydroxy-6-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-3-(4-hydroxyphenyl)propan-1-one
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C21H24O10
 1
1
Ki = 16000 nM
   TI
   LI
   LO
   TS
CP0435276
2-(3-(4-hydroxyphenyl)propyl)benzene-1,3,5-triol
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C15H16O4
 1
1
Ki = 30020 nM
   TI
   LI
   LO
   TS
CP0434005
1-(2,4-dihydroxy-6-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)phenyl)ethanone
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C14H18O9
 1
1
Ki = 30770 nM
   TI
   LI
   LO
   TS
CP0046374
3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one
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C15H14O5
 1
1
Ki = 32280 nM
   TI
   LI
   LO
   TS
CP0535293
1-(2-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yloxy)-6-hydroxyphenyl)ethanone
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C13H16O7
 1
1
Ki = 42120 nM
   TI
   LI
   LO
   TS
CP0494574
1-(2-hydroxy-6-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)phenyl)ethanone
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C14H18O8
 1
1
Ki = 53860 nM
   TI
   LI
   LO
   TS
CP0076031
(2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-{[(4-nitrophenyl)methyl]sulfanyl}-9H-purin-9-yl)oxolane-3,4-diol
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C17H17N5O6S
 1
1
Ki = 88050 nM
   TI
   LI
   LO
   TS
CP0149600
1-(2,4-dihydroxyphenyl)ethanone
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C8H8O3
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0259024
2',6'-dihydroxyacetophenone
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C8H8O3
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0266739
3, 5-dihydroxyacetophenone
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C8H8O3
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0348320
1-(2,4,6-trihydroxyphenyl)ethanone
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C8H8O4
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0418575
1-(2-hydroxyphenyl)-3-phenylpropan-1-one
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C15H14O2
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0418576
1-(3-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yloxy)-5-hydroxyphenyl)ethanone
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C13H16O7
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0427079
1-(3-hydroxy-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)phenyl)ethanone
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C14H18O8
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0435275
1-(2-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yloxy)phenyl)-3-phenylpropan-1-one
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C20H22O6
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0504054
1-(2-hydroxy-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)phenyl)ethanone
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C14H18O8
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS
CP0514363
1-(2,6-dihydroxy-4-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)phenyl)-3-(4-hydroxyphenyl)propan-1-one
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C21H24O10
 1
1
Ki > 100000 nM
   TI
   LI
   LO
   TS