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9NOR

Human sweet taste receptor composed of TAS1R2 and TAS1R3 GPCRs from the combined datasets

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(B)
Taste receptor type 1 member 3polymer85994566.01UniProt (Q7RTX0)
Pfam (PF01094)
Pfam (PF07562)
Pfam (PF00003)
Homo sapiens (human)Sweet taste receptor T1R3
2B
(A)
Taste receptor type 1 member 2polymer84896239.01UniProt (Q8TE23)
Pfam (PF01094)
Pfam (PF07562)
Pfam (PF00003)
Homo sapiens (human)G-protein coupled receptor 71,Sweet taste receptor T1R2
3C, D, E, F, G...
(B, A)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.216Chemie (NAG)
Sequence modifications
B: 21 - 852 (UniProt: Q7RTX0)
PDBExternal DatabaseDetails
Met -6-expression tag
Lys -5-expression tag
Thr -4-expression tag
Ile -3-expression tag
Ile -2-expression tag
Ala -1-expression tag
Leu 0-expression tag
Ser 1-expression tag
Tyr 2-expression tag
Ile 3-expression tag
Phe 4-expression tag
Cys 5-expression tag
Leu 6-expression tag
Val 7-expression tag
Phe 8-expression tag
Ala 9-expression tag
Asp 10-expression tag
Tyr 11-expression tag
Lys 12-expression tag
Asp 13-expression tag
Asp 14-expression tag
Asp 15-expression tag
Asp 16-expression tag
Lys 17-expression tag
Ala 18-expression tag
Ala 19-expression tag
Ala 20-expression tag
Arg 757Cys 757conflict
A: 19 - 839 (UniProt: Q8TE23)
PDBExternal DatabaseDetails
Met -8-expression tag
Lys -7-expression tag
Thr -6-expression tag
Ile -5-expression tag
Ile -4-expression tag
Ala -3-expression tag
Leu -2-expression tag
Ser -1-expression tag
Tyr 0-expression tag
Ile 1-expression tag
Phe 2-expression tag
Cys 3-expression tag
Leu 4-expression tag
Val 5-expression tag
Phe 6-expression tag
Ala 7-expression tag
Tyr 8-expression tag
Pro 9-expression tag
Tyr 10-expression tag
Asp 11-expression tag
Val 12-expression tag
Pro 13-expression tag
Asp 14-expression tag
Tyr 15-expression tag
Ala 16-expression tag
Ala 17-expression tag
Ala 18-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight190805.0
Non-Polymers*Number of molecules16
Total formula weight3539.3
All*Total formula weight194344.3
*Water molecules are not included.

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PDB entries from 2025-07-16

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