Toggle navigation
SMPDB
Browse SMPDB
Pathways
Table of Primary Pathways
Compounds
Proteins
Search
TextQuery Search Instructions
SMP-MAP Advanced Search
ChemQuery Structure Search
Molecular Weight Search
Sequence Search
About
About SMPDB
Release Notes
Citing SMPDB
Statistics
Other Databases
Pathway Legend
Pathway Category Definitions
PathWhiz
Downloads
Contact Us
Quantitative metabolomics services for biomarker discovery and validation.
Specializing in ready to use metabolomics kits.
Your source for quantitative metabolomics technologies and bioinformatics.
Loading Pathway...
Error: Pathway image not found.
Receptor
activity-
modifying
protein 1
Voltage-
dependent
calcium channel
subunit
alpha-2/delta-2
Voltage-
dependent
L-type calcium
channel subunit
beta-4
Voltage-
dependent
L-type calcium
channel subunit
beta-1
Calcitonin
gene-related
peptide 1
Calcitonin
gene-related
peptide 1
Calcitonin
gene-related
peptide type 1
receptor
Glutamate
[NMDA] receptor
subunit
epsilon-1
Glutamate
[NMDA] receptor
subunit
epsilon-2
Glutamate
[NMDA] receptor
subunit 3A
Substance-P
receptor
Voltage-
dependent
calcium channel
subunit
alpha-2/delta-2
Voltage-
dependent
L-type calcium
channel subunit
beta-4
Voltage-
dependent
L-type calcium
channel subunit
beta-1
Calcitonin
gene-related
peptide 1
Vesicular
glutamate
transporter 3
Vesicular
glutamate
transporter 3
Vesicular
glutamate
transporter 2
Voltage-
dependent
N-type calcium
channel subunit
alpha-1B
Voltage-
dependent
N-type calcium
channel subunit
alpha-1B
Ziconotide
Ca
+
L-Glutamic acid
Substance P
Ca
+
L-Glutamic acid
Ziconotide
Ca
+
Ca
+
Ca
+
Substance P
Ca
+
L-Glutamic acid
Substance P
Hyperalgesia
Hyperpolarization
Pain
Synaptic Vesicle
Ziconotide inhibits N-type
calcium channels which
prevents calcium from
entering the neuron and
activating neurotransmitter
release
Synapse
Due to the inhibition of
Calcitonin gene-related
peptide, the calcitonin
gene-related peptide
receptor cannot be activated
The inactivation of
calcitonin gene-related
peptide receptors leads to
hyperpolarization of neurons
in the spinal cord, and
therefore causes
hyperalgesia.
Presynaptic Neuron
Postsynaptic Neuron
Cytosol
Postsynaptic Neuron
The low concentration of
calcium in the postsynaptic
neuron causes
hyperpolarization, which
increases the membrane
potential threshold,
preventing depolarization
Presynaptic Neuron
Cytosol
Ziconotide inhibits N-type
calcium channels which
prevents calcium from
entering the cell and
activating neurotransmitter
release
Synaptic Vesicle
Synapse
The low concentration of
Substance P prevents the
activation of Substance P
receptors which prevents the
depolarization of the dorsal
root ganglion, causing
hyperalgesia
Ziconotide is injected into
the dorsal horn of the
spinal cord
The low concentration of
glutamate and substance P
prevents them from
activating the glumate
receptors and substance P
receptors
Dorsal Root Ganglion
RAMP1
CACNA2D2
CACNB4
CACNB1
CALCA
CALCA
CALCRL
GRIN2A
GRIN2B
GRIN3A
TACR1
CACNA2D2
CACNB4
CACNB1
CALCA
SLC17A8
SLC17A8
SLC17A6
CACNA1B
CACNA1B
Ziconotide
Calcium
L-Glutamic acid
Substance P
Calcium
L-Glutamic acid
Ziconotide
Calcium
Calcium
Calcium
Substance P
Calcium
L-Glutamic acid
Substance P
Hyperalgesia
Hyperpolarization
Pain
RAMP1
CACNA2D2
CACNB4
CACNB1
CALCA
CALCA
CALCRL
GRIN2A
GRIN2B
GRIN3A
TACR1
CACNA2D2
CACNB4
CACNB1
CALCA
SLC17A8
SLC17A8
SLC17A6
CACNA1B
CACNA1B
Zicon
Ca
+
Glu
SP
Ca
+
Glu
Zicon
Ca
+
Ca
+
Ca
+
SP
Ca
+
Glu
SP
Hyper
Hyper
Pain
Synaptic Vesicle
Ziconotide inhibits N-type
calcium channels which
prevents calcium from
entering the neuron and
activating neurotransmitter
release
Synapse
Due to the inhibition of
Calcitonin gene-related
peptide, the calcitonin
gene-related peptide
receptor cannot be activated
The inactivation of
calcitonin gene-related
peptide receptors leads to
hyperpolarization of neurons
in the spinal cord, and
therefore causes
hyperalgesia.
Presynaptic Neuron
Postsynaptic Neuron
Cytosol
Postsynaptic Neuron
The low concentration of
calcium in the postsynaptic
neuron causes
hyperpolarization, which
increases the membrane
potential threshold,
preventing depolarization
Presynaptic Neuron
Cytosol
Ziconotide inhibits N-type
calcium channels which
prevents calcium from
entering the cell and
activating neurotransmitter
release
Synaptic Vesicle
Synapse
The low concentration of
Substance P prevents the
activation of Substance P
receptors which prevents the
depolarization of the dorsal
root ganglion, causing
hyperalgesia
Ziconotide is injected into
the dorsal horn of the
spinal cord
The low concentration of
glutamate and substance P
prevents them from
activating the glumate
receptors and substance P
receptors
Dorsal Root Ganglion