Structure information

H1 receptor

PROTEIN CLASS

Class A (Rhodopsin)

PDB CODE

7DFL

SPECIES

Homo sapiens

RESOLUTION

3.300

PREFERRED CHAIN

R

REFERENCE

PUBLICATION DATE

March 31, 2021

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Ligand Interaction Browser

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Ligand Amino Acid Generic Number Segment Interaction Type
Ligand Amino Acid Generic Number Segment Interaction Type
histamine D107 3.32x32 TM3 polar (charge-charge)
histamine Y108 3.33x33 TM3 hydrophobic
histamine T112 3.37x37 TM3 polar (hydrogen bond)
histamine F432 6.52x52 TM6 aromatic (face-to-edge)

Ligands

histamine

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(A)
H1 receptor
TM3
3x32 3.32x32 D107
3x33 3.33x33 Y108
3x37 3.37x37 T112
TM6
6x52 6.52x52 F432