Structure information

HCA3 receptor

PROTEIN CLASS

Class A (Rhodopsin)

PDB CODE

9JKT

SPECIES

Homo sapiens

RESOLUTION

3.050

PREFERRED CHAIN

A

REFERENCE

10.1371/JOURNAL.PBIO.3003480

PUBLICATION DATE

Oct. 29, 2025

NGL is a WebGL based 3D viewer powered by MMTF.

Download PDB file

Ligand Interaction Browser

Download list in excel
Ligand Amino Acid Generic Number Segment Interaction Type
Ligand Amino Acid Generic Number Segment Interaction Type
D-phenyllactic acid V83 2.60x60 TM2 hydrophobic
D-phenyllactic acid Y86 2.63x63 TM2 hydrophobic
D-phenyllactic acid Y87 2.64x64 TM2 hydrophobic
D-phenyllactic acid L104 3.29x29 TM3 hydrophobic
D-phenyllactic acid F107 3.32x32 TM3 hydrophobic
D-phenyllactic acid R111 3.36x36 TM3 polar (charge-assisted hydrogen bond)
D-phenyllactic acid Y284 7.43x42 TM7 polar (hydrogen bond)

Ligands

D-phenyllactic acid

3D interaction viewer Download PDB file

NGL is a WebGL based 3D viewer powered by MMTF.


Residue Diagrams

G N G L L G F I F E L G L V P P L V K A 1 F N L A V A D F L L I I C L P F V M D Y 2 V T L F I I S G Q R N M A F M F L V L R 3 A A I I S C L L W G I T V G L T V H L L 4 S C F L I I G L P L F F E L L F M A E H W 5 M V V A I V F V I C F L P S V V V R I H 6 V P D L M S N M Y T F S L T I F F A L 7
Download: PNG | SVG
ICL1 L K S W ICL1ECL1 R S D W K F ECL1ICL2 P H H A L N K I ICL2ECL2 L L I Q N G T A N V C I S F S I C H T F ECL2ICL3 Q M D R H A ICL3ECL3 G T Q N C E ECL3N-term M N R H H L Q D H F L E I D K K N C C V F R N-termC-term R C L Q R K I T G E P D N N R S T S V E L T G D P N K T R G A P E A L I A N S G E P W S P S Y L G P T S N N H S K K G H C H Q E P A S L E K Q L G C C I E C-term D D F I A K V L P P V L G L E F I F G L L G N G L A L W I F C F H K S S R I F L F N L A V A D F L L I I C L P F V M D Y Y V R G D I P C R L V L F M F A M N R Q G S I I F L T V V A V D R Y F R V V H S N W T A A I I S C L L W G I T V G L T V H L L K K K R W H E A M F L L E F F L P L G I I L F C S A R I I W S L R Q R K I K R A I T F I M V V A I V F V I C F L P S V V V R I H I F W L L H T S V Y R S V D L A F F I T L S F T Y M N S M L D P V V Y Y F S S P S F S T F P N F L I N
Download: PNG | SVG

Residue Table


GPCRdb(A)
GPCRdb(A)
HCA3 receptor
TM2
2x60 2.60x60 V83
2x63 2.63x63 Y86
2x64 2.64x64 Y87
TM3
3x29 3.29x29 L104
3x32 3.32x32 F107
3x36 3.36x36 R111
TM7
7x42 7.43x42 Y284