Structure information

TAS2R14

PROTEIN CLASS

Class T2 (Taste 2)

PDB CODE

9IJ9

SPECIES

Homo sapiens

RESOLUTION

2.700

PREFERRED CHAIN

R

REFERENCE

PUBLICATION DATE

July 24, 2024
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Ligand Interaction Browser

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LigandAmino AcidGeneric NumberSegmentInteraction Type
Ligand
Amino Acid
Generic Number
Segment
Interaction Type
Ligand
Amino Acid
Generic Number
Segment
Interaction Type
Cholesterol F76 ECL1 hydrophobic
Cholesterol F82 3.25x25 TM3 hydrophobic
Cholesterol W89 3.32x32 TM3 hydrophobic
Cholesterol R174 ECL2 polar (charge-assisted hydrogen bond)
Cholesterol V180 5.40x41 TM5 hydrophobic
Cholesterol V180 5.40x41 TM5 Van der Waals
Cholesterol F247 6.52x52 TM6 hydrophobic
Cholesterol S250 6.55x55 TM6 Van der Waals
Cholesterol I262 7.35x34 TM7 hydrophobic
Cholesterol S265 7.38x37 TM7 Van der Waals
Cholesterol M268 7.41x40 TM7 hydrophobic
compound 28.1 [PMID: 36847646] Y107 3.50x50 TM3 hydrophobic
compound 28.1 [PMID: 36847646] S194 5.54x54 TM5 polar (hydrogen bond)
compound 28.1 [PMID: 36847646] S194 5.54x54 TM5 Van der Waals
compound 28.1 [PMID: 36847646] M197 5.57x57 TM5 Van der Waals
compound 28.1 [PMID: 36847646] M197 5.57x57 TM5 hydrophobic
compound 28.1 [PMID: 36847646] F198 5.58x58 TM5 aromatic (edge-to-face)
compound 28.1 [PMID: 36847646] F198 5.58x58 TM5 Van der Waals
compound 28.1 [PMID: 36847646] L201 5.61x61 TM5 Van der Waals
compound 28.1 [PMID: 36847646] L201 5.61x61 TM5 hydrophobic
compound 28.1 [PMID: 36847646] S232 6.37x37 TM6 polar (hydrogen bond)
compound 28.1 [PMID: 36847646] V233 6.38x38 TM6 Van der Waals
compound 28.1 [PMID: 36847646] F236 6.41x41 TM6 aromatic (edge-to-face)
compound 28.1 [PMID: 36847646] F236 6.41x41 TM6 Van der Waals
compound 28.1 [PMID: 36847646] Y240 6.45x45 TM6 polar (hydrogen bond)
compound 28.1 [PMID: 36847646] Y240 6.45x45 TM6 Van der Waals
compound 28.1 [PMID: 36847646] H276 7.49x49 TM7 Van der Waals
LigandAmino AcidGeneric NumberSegmentInteraction Type
Showing 1 to 27 of 27 entries

Ligands

Cholesterol

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compound 28.1 [PMID: 36847646]

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Residue Diagrams

S N G L N G I I F E V I L V F T F I S K 1 T A L A I S R I S L V W L I F G S W C V 2 G T A L W V S F H N I V T W I N T L M R 3 V L V L L L V T S V F L F L N I A L I N 4 F M A L S L T F P I F I F V T S T L V I 5 V I T F F L L Y A I F S L S F F I S V W 6 C S H C S P Y A M G M V Q S L I I L N 7
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ICL1 ECL1 ICL2 ECL2 ICL3 ECL3 C-term M G G V I K S I F T F V L I V E F I I G N L G N S F I A L V N C I D W V K G S S V D R I L T A L A I S R I S L V W L I F G S W C V S V F F T E K M F R M L T N I W T V I N H F S V W L A T G L G T F Y F L K I A R V K K V V L V L L L V T S V F L F L N I A L I N I H I N I V L T S T V F I F I P F T L S L A M F L L L I F S M W K H R K K M Q H T V H R G V K S V I T F F L L Y A I F S L S F F I S V W T S E R L N L I I L S Q V M G M A Y P S C H S C V L I L G N K K S L S L R Y L R Q A V L L W M F K D
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Residue Table


GPCRdb(A)
GPCRdb(A)
TAS2R14
TM3
3x25 3.25x25 F82
3x32 3.32x32 W89
3x50 3.50x50 Y107
TM5
5x41 5.40x41 V180
5x54 5.54x54 S194
5x57 5.57x57 M197
5x58 5.58x58 F198
5x61 5.61x61 L201
TM6
6x37 6.37x37 S232
6x38 6.38x38 V233
6x41 6.41x41 F236
6x45 6.45x45 Y240
6x52 6.52x52 F247
6x55 6.55x55 S250
TM7
7x34 7.35x34 I262
7x37 7.38x37 S265
7x40 7.41x40 M268
7x49 7.49x49 H276