Structure information

CCK1 receptor

PROTEIN CLASS

Class A (Rhodopsin)

PDB CODE

7F8X

SPECIES

Homo sapiens

RESOLUTION

3.000

PREFERRED CHAIN

A

REFERENCE

10.1038/S41589-021-00866-8

PUBLICATION DATE

Dec. 29, 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
NN9056 N98 2.61x60 TM2 polar (hydrogen bond)
NN9056 N98 2.61x60 TM2 Van der Waals
NN9056 P101 2.64x63 TM2 hydrophobic
NN9056 P101 2.64x63 TM2 Van der Waals
NN9056 N102 2.65x64 TM2 Van der Waals
NN9056 K105 ECL1 Van der Waals
NN9056 F107 23.50x50 ECL1 Van der Waals
NN9056 T118 3.29x29 TM3 Van der Waals
NN9056 M121 3.32x32 TM3 polar (hydrogen bond)
NN9056 G122 3.33x33 TM3 Van der Waals
NN9056 Y176 4.60x61 TM4 polar (hydrogen bond)
NN9056 Y176 4.60x61 TM4 Van der Waals
NN9056 M195 ECL2 polar (hydrogen bond)
NN9056 C196 45.50x50 ECL2 polar (hydrogen bond with backbone)
NN9056 C196 45.50x50 ECL2 Van der Waals
NN9056 R197 45.51x51 ECL2 polar (charge-assisted hydrogen bond)
NN9056 F198 45.52x52 ECL2 Van der Waals
NN9056 I563 6.51x51 TM6 Van der Waals
NN9056 I563 6.51x51 TM6 hydrophobic
NN9056 F564 6.52x52 TM6 hydrophobic
NN9056 F564 6.52x52 TM6 Van der Waals
NN9056 A566 6.54x54 TM6 Van der Waals
NN9056 N567 6.55x55 TM6 polar (hydrogen bond)
NN9056 N567 6.55x55 TM6 polar (hydrogen bond)
NN9056 R570 6.58x58 TM6 polar (charge-assisted hydrogen bond)
NN9056 E578 ECL3 Van der Waals
NN9056 L581 ECL3 hydrophobic
NN9056 L581 ECL3 Van der Waals
NN9056 S582 ECL3 polar (hydrogen bond)
NN9056 S582 ECL3 polar (hydrogen bond)
NN9056 I586 7.35x34 TM7 hydrophobic
NN9056 I586 7.35x34 TM7 Van der Waals
NN9056 L590 7.39x38 TM7 Van der Waals
NN9056 Y594 7.43x42 TM7 polar (hydrogen bond)

Ligands

NN9056

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(A)
CCK1 receptor
TM2
2x60 2.61x60 N98
2x63 2.64x63 P101
2x64 2.65x64 N102
ECL1
23x50 23.50x50 F107
TM3
3x29 3.29x29 T118
3x32 3.32x32 M121
3x33 3.33x33 G122
TM4
4x61 4.60x61 Y176
ECL2
45x50 45.50x50 C196
45x51 45.51x51 R197
45x52 45.52x52 F198
TM6
6x51 6.51x51 I329
6x52 6.52x52 F330
6x54 6.54x54 A332
6x55 6.55x55 N333
6x58 6.58x58 R336
TM7
7x34 7.35x34 I352
7x38 7.39x38 L356
7x42 7.43x42 Y360