General Information of Drug Transporter (DT)
DT ID DTD0529 Transporter Info
Gene Name SCN9A
Transporter Name Voltage-gated sodium channel alpha Nav1.7
Gene ID
6335
UniProt ID
Q15858
Modelled Structures of This DT
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Detail Information of Structural Model
Method Homology modeling
Template PDB 6J8G_A_A Identity 99.33%
Performance Minimized Score -3418.806 kcal/mol
Ramachandra Favored

Medium

QMEANBrane Quality

Medium

Ramachandran Plot
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Ramz Z Score -0.67 ± 0.18
Residues in Favored Region 1604 Ramachandran favored 97.04%
Number of Outliers 10 Ramachandran outliers 0.60%
Local Quality
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QMEANBrane Score 0.77
AlphaFold Protein Structure Database
SWISS-MODEL Database
Experimental Structures of This DT
PDB ID Scanning Method Resolution Expression System Details Ref
5EK0 X-ray 3.53 Å Trichoplusia ni
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[1]
Structure
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Corresponding chain A/B/C/D
Sequence Length 1527-1559; 1581-1622 Mutation No?
6J8G EM 3.2 Å Homo sapiens
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[2]
Structure
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Corresponding chain A
Sequence Length 1-1988 Mutation Yes
6J8H EM 3.2 Å Homo sapiens
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[2]
Structure
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Corresponding chain A
Sequence Length 1-1988 Mutation Yes
6J8I EM 3.2 Å Homo sapiens
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[2]
Structure
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Corresponding chain A
Sequence Length 1-1988 Mutation Yes
6J8J EM 3.2 Å Homo sapiens
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[2]
Structure
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Corresponding chain A
Sequence Length 1-1988 Mutation Yes
6N4Q EM 3.6 Å Trichoplusia ni
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[3]
Structure
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Corresponding chain A/B/C/D
Sequence Length 758-788; 813-843 Mutation No?
6N4R EM 4.2 Å Trichoplusia ni
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[3]
Structure
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Corresponding chain A/B/C/D
Sequence Length 758-788; 813-843 Mutation No
6NT3 EM 3.4 Å Homo sapiens
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[4]
Structure
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Corresponding chain A
Sequence Length 257-275; 1501-1631 Mutation No
References
1 Structural basis of Nav1.7 inhibition by an isoform-selective small-molecule antagonist. Science. 2015 Dec 18;350(6267):aac5464.
2 Structures of human Na(v)1.7 channel in complex with auxiliary subunits and animal toxins. Science. 2019 Mar 22;363(6433):1303-1308.
3 Structural Basis of Nav1.7 Inhibition by a Gating-Modifier Spider Toxin. Cell. 2019 Feb 7;176(4):702-715.e14.
4 RCSB PDB: Cryo-EM structures of a human-cockroach hybrid Nav channel in the presence and absence of the alpha-scorpion toxin AaH2.

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