Structure information

glucagon receptor

PROTEIN CLASS

Class B1 (Secretin)

PDB CODE

6LML

SPECIES

Homo sapiens

RESOLUTION

3.900

PREFERRED CHAIN

R

REFERENCE

10.1126/SCIENCE.AAZ5346

PUBLICATION DATE

April 1, 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
glucagon Q27 N-term polar (hydrogen bond with backbone)
glucagon V28 N-term polar (hydrogen bond with backbone)
glucagon M29 N-term hydrophobic
glucagon L32 N-term hydrophobic
glucagon F33 N-term hydrophobic
glucagon W36 N-term aromatic (face-to-edge)
glucagon Y65 N-term hydrophobic
glucagon M123 N-term hydrophobic
glucagon Q131 1.29x29 TM1 polar (hydrogen bond)
glucagon Q131 1.29x29 TM1 polar (hydrogen bond)
glucagon Q131 1.29x29 TM1 polar (hydrogen bond)
glucagon Y138 1.36x36 TM1 hydrophobic
glucagon F141 1.39x39 TM1 hydrophobic
glucagon Q142 1.40x40 TM1 polar (hydrogen bond)
glucagon Y145 1.43x43 TM1 aromatic (edge-to-face)
glucagon Y149 1.47x47 TM1 polar (hydrogen bond)
glucagon Y202 2.75x75 TM2 hydrophobic
glucagon Q204 ECL1 polar (hydrogen bond with backbone)
glucagon I206 ECL1 polar (hydrogen bond with backbone)
glucagon G207 ECL1 polar (hydrogen bond with backbone)
glucagon W215 ECL1 polar (hydrogen bond)
glucagon Q232 3.37x37 TM3 polar (hydrogen bond)
glucagon I235 3.40x40 TM3 hydrophobic
glucagon T296 45.52x52 ECL2 polar (hydrogen bond)
glucagon N298 ECL2 polar (hydrogen bond)
glucagon N298 ECL2 polar (hydrogen bond)
glucagon R308 5.40x40 TM5 polar (charge-charge)
glucagon R308 5.40x40 TM5 polar (charge-assisted hydrogen bond)
glucagon R308 5.40x40 TM5 polar (charge-assisted hydrogen bond)
glucagon V311 5.43x43 TM5 hydrophobic
glucagon D370 ECL3 polar (charge-assisted hydrogen bond)
glucagon L382 7.39x38 TM7 hydrophobic
glucagon L386 7.43x42 TM7 hydrophobic

Ligands

glucagon

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(B)
glucagon receptor
TM1
1x25 1.29x29 Q131
1x32 1.36x36 Y138
1x35 1.39x39 F141
1x36 1.40x40 Q142
1x39 1.43x43 Y145
1x43 1.47x47 Y149
TM2
2x68 2.75x75 Y202
TM3
3x33 3.37x37 Q232
3x36 3.40x40 I235
ECL2
45x52 45.52x52 T296
TM5
5x44 5.40x40 R308
5x47 5.43x43 V311
TM7
7x34 7.39x38 L382
7x38 7.43x42 L386