Structure information

NK1 receptor

PROTEIN CLASS

Class A (Rhodopsin)

PDB CODE

7RMI

SPECIES

Homo sapiens

RESOLUTION

3.200

PREFERRED CHAIN

R

PUBLICATION DATE

Nov. 3, 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
substance P F25 N-term aromatic (face-to-edge)
substance P N85 2.57x57 TM2 polar (hydrogen bond)
substance P N85 2.57x57 TM2 polar (hydrogen bond)
substance P N85 2.57x57 TM2 Van der Waals
substance P N89 2.61x61 TM2 polar (hydrogen bond)
substance P N89 2.61x61 TM2 polar (hydrogen bond)
substance P N89 2.61x61 TM2 polar (hydrogen bond)
substance P Y92 2.64x64 TM2 hydrophobic
substance P Y92 2.64x64 TM2 Van der Waals
substance P N96 ECL1 polar (hydrogen bond)
substance P N96 ECL1 Van der Waals
substance P W98 23.50x50 ECL1 hydrophobic
substance P W98 23.50x50 ECL1 Van der Waals
substance P H108 3.28x28 TM3 polar (hydrogen bond)
substance P I113 3.33x33 TM3 Van der Waals
substance P Q165 4.60x61 TM4 Van der Waals
substance P M174 ECL2 Van der Waals
substance P R177 ECL2 Van der Waals
substance P V179 ECL2 Van der Waals
substance P V179 ECL2 hydrophobic
substance P C180 45.50x50 ECL2 Van der Waals
substance P M181 45.51x51 ECL2 hydrophobic
substance P M181 45.51x51 ECL2 Van der Waals
substance P H197 5.39x40 TM5 Van der Waals
substance P F264 6.51x51 TM6 Van der Waals
substance P F264 6.51x51 TM6 hydrophobic
substance P F268 6.55x55 TM6 hydrophobic
substance P F268 6.55x55 TM6 Van der Waals
substance P Y278 ECL3 polar (hydrogen bond with backbone)
substance P Y278 ECL3 Van der Waals
substance P I283 7.31x30 TM7 Van der Waals
substance P I283 7.31x30 TM7 hydrophobic
substance P Q284 7.32x31 TM7 Van der Waals
substance P Y287 7.35x34 TM7 polar (hydrogen bond)
substance P Y287 7.35x34 TM7 polar (hydrogen bond)
substance P Y287 7.35x34 TM7 Van der Waals

Ligands

substance P

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(A)
NK1 receptor
TM2
2x57 2.57x57 N85
2x61 2.61x61 N89
2x64 2.64x64 Y92
ECL1
23x50 23.50x50 W98
TM3
3x28 3.28x28 H108
3x33 3.33x33 I113
TM4
4x61 4.60x61 Q165
ECL2
45x50 45.50x50 C180
45x51 45.51x51 M181
TM5
5x40 5.39x40 H197
TM6
6x51 6.51x51 F264
6x55 6.55x55 F268
TM7
7x30 7.31x30 I283
7x31 7.32x31 Q284
7x34 7.35x34 Y287