Structure information

FFA1 receptor

PROTEIN CLASS

Class A (Rhodopsin)

PDB CODE

9K1C

SPECIES

Homo sapiens

RESOLUTION

3.200

PREFERRED CHAIN

R

REFERENCE

10.1016/J.CELREP.2024.115024

PUBLICATION DATE

Dec. 11, 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
docosahexaenoic acid Y44 2.42x42 TM2 polar (hydrogen bond)
docosahexaenoic acid A102 3.48x48 TM3 hydrophobic
docosahexaenoic acid A102 3.48x48 TM3 Van der Waals
docosahexaenoic acid G103 3.49x49 TM3 Van der Waals
docosahexaenoic acid L106 3.52x52 TM3 hydrophobic
docosahexaenoic acid L106 3.52x52 TM3 Van der Waals
docosahexaenoic acid Y114 34.53x53 ICL2 polar (hydrogen bond)
docosahexaenoic acid Y114 34.53x53 ICL2 Van der Waals
docosahexaenoic acid I130 4.49x49 TM4 Van der Waals
docosahexaenoic acid I130 4.49x49 TM4 hydrophobic
docosahexaenoic acid P194 5.50x50 TM5 Van der Waals
docosahexaenoic acid P194 5.50x50 TM5 hydrophobic
LigandAmino AcidGeneric NumberSegmentInteraction Type
Showing 1 to 12 of 12 entries

Ligands

docosahexaenoic acid

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(A)
FFA1 receptor
TM2
2x42 2.42x42 Y44
TM3
3x48 3.48x48 A102
3x49 3.49x49 G103
3x52 3.52x52 L106
ICL2
34x53 34.53x53 Y114
TM4
4x49 4.49x49 I130
TM5
5x50 5.50x50 P194