Structure information

GABAB2

PROTEIN CLASS

Class C (Glutamate)

PDB CODE

6WIV

SPECIES

Homo sapiens

RESOLUTION

3.300

PREFERRED CHAIN

B

PUBLICATION DATE

July 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
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate R549 3.25x25 TM3 polar (charge-assisted hydrogen bond)
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate L550 3.26x26 TM3 hydrophobic
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate L553 3.29x29 TM3 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate R556 3.32x32 TM3 polar (charge-assisted hydrogen bond)
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate R556 3.32x32 TM3 polar (charge-assisted hydrogen bond)
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate F557 3.33x33 TM3 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate F557 3.33x33 TM3 polar (hydrogen bond)
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate M564 3.40x40 TM3 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate A567 3.43x43 TM3 hydrophobic
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate H643 ECL2 polar (charge-assisted hydrogen bond)
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate H643 ECL2 polar (hydrogen bond)
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate H643 ECL2 polar (hydrogen bond)
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate H647 ECL2 polar (hydrogen bond)
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate M649 45.51x51 ECL2 hydrophobic
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate F656 5.39x39 TM5 hydrophobic
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate Y657 5.40x40 TM5 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate A703 6.50x50 TM6 hydrophobic
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate A703 6.50x50 TM6 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate P704 6.51x51 TM6 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate A707 6.54x54 TM6 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate R714 ECL3 polar (charge-assisted hydrogen bond)
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate R714 ECL3 polar (charge-charge)
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate R714 ECL3 polar (charge-assisted hydrogen bond)
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate R714 ECL3 polar (charge-assisted hydrogen bond)
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate I724 7.32x33 TM7 hydrophobic
[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate S728 7.36x37 TM7 hydrophobic

Ligands

(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-{[(9Z)-octadec-9-enoyl]oxy}propyl(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate

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[(2R)-3-[(Z)-icos-11-enoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethylphosphate

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(C)
GABAB2
TM3
3x21 3.25x25 F549
3x22 3.26x26 E550
3x25 3.29x29 C553
3x28 3.32x32 R556
3x29 3.33x33 T557
3x36 3.40x40 Y564
3x39 3.43x43 A567
ECL2
45x51 45.51x51 E649
TM5
5x39 5.39x39 W656
5x40 5.40x40 L657
TM6
6x48 6.50x50 C703
6x49 6.51x51 I704
6x52 6.54x54 A707
TM7
7x38 7.32x33 V724
7x42 7.36x37 I728