General Information of Drug Transporter (DT)
DT ID DTD0513 Transporter Info
Gene Name KCNQ1
Protein Name Voltage-gated potassium channel Kv7.1
Gene ID
3784
UniProt ID
P51787
3D Structure

Crystal Structure of This DT

Crystallisation Method:EM

PDB ID:6UZZ

Corresponding Chain:A/C/E/G

Sequence Length:76-620

Detail: Struture Info

Inter-species Structural Differences (ISD)
Mus musculus (Mouse)
        Gene Name Kcnq1
        UniProt ID
P97414
        UniProt Entry
KCNQ1_MOUSE
        3D Structure

Method:Homology modeling

Teplate PDB:6UZZ_A

Sequence Length:544

Identity:94.301%

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        Performance Minimized Score -1115.512 kcal/mol
Ramachandra Favored

Medium

QMEANBrane Quality

Medium

        Ramachandran Plot

Ramz Z Score:-0.16 ±0.36

Residues in Favored Region:522

Ramachandran favored:96.31%

Number of Outliers:2

Ramachandran outliers:0.37%

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        Local Quality

QMEANBrane Score:0.75

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Rattus norvegicus (Rat)
        Gene Name Kcnq1
        UniProt ID
Q9Z0N7
        UniProt Entry
KCNQ1_RAT
        3D Structure

Method:Homology modeling

Teplate PDB:6UZZ_A

Sequence Length:544

Identity:94.853%

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        Performance Minimized Score -1082.15 kcal/mol
Ramachandra Favored

Medium

QMEANBrane Quality

Medium

        Ramachandran Plot

Ramz Z Score:-0.94 ±0.34

Residues in Favored Region:519

Ramachandran favored:95.76%

Number of Outliers:2

Ramachandran outliers:0.37%

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        Local Quality

QMEANBrane Score:0.75

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Oryctolagus cuniculus (Rabbit)
        Gene Name KCNQ1
        UniProt ID
Q9MYS6
        UniProt Entry
KCNQ1_RABIT
        3D Structure

Method:Homology modeling

Teplate PDB:6UZZ_A

Sequence Length:547

Identity:92.139%

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        Performance Minimized Score -1197.318 kcal/mol
Ramachandra Favored

Excellent

QMEANBrane Quality

Medium

        Ramachandran Plot

Ramz Z Score:0.03 ±0.35

Residues in Favored Region:535

Ramachandran favored:98.17%

Number of Outliers:2

Ramachandran outliers:0.37%

Click to Save Ramachandran Plot in PNG Format
        Local Quality

QMEANBrane Score:0.75

Click to Save Local Quality Plot in PNG Format
References
1 Structural and electrophysiological basis for the modulation of KCNQ1 channel currents by ML277. Nat Commun. 2022;13(1):3760.

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