Structure information

secretin receptor

PROTEIN CLASS

Class B1 (Secretin)

PDB CODE

6WI9

SPECIES

Homo sapiens

RESOLUTION

4.300

PREFERRED CHAIN

R

PUBLICATION DATE

Aug. 12, 2020

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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
secretin R30 N-term polar (hydrogen bond with backbone)
secretin L31 N-term polar (hydrogen bond with backbone)
secretin I73 N-term hydrophobic
secretin A122 N-term hydrophobic
secretin V127 N-term polar (hydrogen bond with backbone)
secretin L139 1.36x36 TM1 hydrophobic
secretin L142 1.39x39 TM1 hydrophobic
secretin N192 2.64x64 TM2 polar (charge-assisted hydrogen bond)
secretin F200 2.72x72 TM2 hydrophobic
secretin I226 3.40x40 TM3 hydrophobic
secretin N289 ECL2 polar (hydrogen bond)
secretin N289 ECL2 polar (hydrogen bond with backbone)
secretin W295 5.36x37 TM5 hydrophobic
secretin L370 7.39x38 TM7 hydrophobic
secretin L374 7.43x42 TM7 hydrophobic

Ligands

secretin

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(B)
secretin receptor
TM1
1x32 1.36x36 L139
1x35 1.39x39 L142
TM2
2x57 2.64x64 N192
TM3
3x36 3.40x40 I226
TM5
5x41 5.36x37 W295
TM7
7x34 7.39x38 L370
7x38 7.43x42 L374