Due to a high load of modelling projects, the rate of submission via the website has been reduced.
For a much higher submission rate, please use the Modelling API.

P0A334 (KCSA_STRLI) Streptomyces lividans

pH-gated potassium channel KcsA UniProtKBInterProInteractive Modelling

160 aa; Sequence (Fasta) ; 5 identical sequences: Streptomyces lividans TK24: A0A7U8YMI2; Streptomyces sp. RK76: A0AA41ARS5; Streptomyces sp. SID7813: A0A7K2UST1; Streptomyces sp. LRa12: A0A4S2VKE3; Streptomyces coelicolor: P0A333

Available Structures

94 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
The Crystal Structure of Full-Length KcsA in its Closed Conformation Heteromer
22-160
Assess
Mechanism of Activation Gating in the Full-Length KcsA K+ Channel Heteromer
22-160
Assess
potassium channel KcsA-Fab complex in high concentration of Tl+ Heteromer
P01837; P01868;
22-124
F09; 20×TL;DGA;
Assess
crystal structure of the KcsA-Fab-TBA complex in high K+ Heteromer
22-124
F09; 24×K;L2C;TBA;
Assess
Potassium Channel KcsA-Fab complex in high concentration of K+ Heteromer
22-124
F09; 28×K;DGA;
Assess
Structure of the G77A mutant in Sodium Chloride Heteromer
22-124
F09;DGA;NA;
Assess
Structure of the KcsA-G77A mutant or the 2,4-ion bound configuration of a K+ channel selectivity fi… Heteromer
22-124
F09;1EM; 16×K;
Assess
Structure of the KcsA-G77C mutant or the 2,4-ion bound configuration of a K+ channel selectivity fi… Heteromer
22-124
F09;1EM; 16×K;
Assess
Potassium Channel Kcsa-Fab Complex T75C mutant in K+ Heteromer
P0A333;
22-124
F09; 28×K;DGA;
Assess
Closed conformation of KcsA Y82A-F103A mutant Heteromer
22-124
F09;1EM; 24×K;
Assess
KcsA T75G in the Conductive State Heteromer
22-124
F09;DGA; 24×K;
Assess
On the structural basis of modal gating behavior in K+channels - E71I Heteromer
22-124
20×K;
Assess
Potassium Channel KcsA-Fab complex in low concentration of K+ Heteromer
P01837; P01868;
22-124
K;NA;DGA;F09;
Assess
Closed-gate KcsA soaked in 10mM KCl/5mM BaCl2 Heteromer
22-124
24×K;
Assess
Potassium Channel KcsA in complex with Tetrabutylammonium in high K Heteromer
22-124
CO; 24×K;F09;L2C;TBA;HP6;
Assess
KcsA potassium channel mutant Y82C with Cadmium bound Heteromer
22-124
24×K;CD;
Assess
POTASSIUM CHANNEL KCSA-FAB WITH TETRAHEXYLAMMONIUM Heteromer
22-124
16×F09;IND; 16×K;DGA;CO;XA7;PO4;
Assess
potassium channel KcsA-Fab complex in Rb+ Heteromer
P01837; P01868;
22-124
F09; 16×RB;DGA;
Assess
Closed-gate KcsA soaked in 0mM KCl/5mM BaCl2 Heteromer
22-124
K;
Assess
potassium channel KcsA-Fab complex in Cs+ Heteromer
P01837; P01868;
22-124
F09; 20×CS;DGA;
Assess
Structural Snapshots of Intermediates in the Gating of a K+ Channel Heteromer
22-124
F09; 16×K;TBA;DGA;
Assess
Crystal structure of KcsA-FAB-TBA complex in Rb+ Heteromer
22-124
12×RB;L2C;F09;TBA;
Assess
Structure of a mutant KcsA K+ channel Heteromer
22-124
K;F09;
Assess
Closed-gate KcsA incubated in BaCl2/NaCl Heteromer
22-124
BA;
Assess
Potassium Channel KcsA(M96V)-Fab complex in KCl Heteromer
22-124
DGA; 12×K;
Assess
Closed-gate KcsA soaked in 5mM KCl/5mM BaCl2 Heteromer
22-124
12×K;
Assess
crystal structure of KcsA-FAB-TBA complex in Tl+ Heteromer
22-124
F09; 16×TL;L2C;TBA;
Assess
Closed-gate KcsA soaked in 1mM KCl/5mM BaCl2 Heteromer
22-124
K;
Assess
Structural Snapshots of Intermediates in the Gating of a K+ Channel Heteromer
23-125
F09; 24×K;DGA;TBA;
Assess
On the structural basis of modal gating behavior in K+channels - E71Q Heteromer
22-124
28×K;
Assess
Potassium Channel KcsA-Fab complex in Barium Chloride Heteromer
22-124
BA;
Assess
KcsA with V76ester mutation Heteromer
22-124
F09;DGA; 24×K;
Assess
Potassium Channel KcsA-Fab complex in Li+ and K+ Heteromer
22-124
NI;DGA;
Assess
Crystal structure of KcsA-Fab-TBA complex in low K+ Heteromer
22-124
F09;K;L2C;TBA;
Assess
Structure of KcsA with R122A mutation Heteromer
22-124
F09;DGA; 12×K;
Assess
Potassium channel KcsA-Fab complex in thallium with tetrabutylammonium (TBA) Heteromer
22-124
TL;CO;TBA;
Assess
KcsA E71V closed gate with K+ Heteromer
22-124
12×K;
Assess
potassium channel KcsA-Fab complex in low concentration of Tl+ Heteromer
P01837; P01868;
22-124
DGA; 12×TL;
Assess
Potassium Channel KcsA-Fab complex in Li+ Heteromer
22-124
NI;DGA;
Assess
KcsA E71V closed gate with Ba2+ Heteromer
22-124
BA;DGA;
Assess
Potassium channel kcsa-fab complex with tetrabutylammonium (TBA) Heteromer
22-124
16×K;TBA;
Assess
KcsA M96V mutant with Y78ester in High K+ Heteromer
22-124
K;TBA;
Assess
Potassium channel KcsA-Fab complex in thallium with tetraethylarsonium (TEAs) Heteromer
22-124
16×TL;CO;T1A;
Assess
Potassium Channel KcsA-Fab complex in Sodium Chloride Heteromer
22-124
NA;
Assess
Structure of the KcsA-W67F mutant with the activation gate in the closed conformation Heteromer
P0A333;
22-124
F09;1EM;K;
Assess
KcsA E71A variant in presence of Na+ Heteromer
22-124
NA;
Assess
KcsA with V76ester+G77dA mutations Heteromer
23-124
F09;DGA; 24×K;
Assess
KcsA with G77ester mutation Heteromer
20-121
F09;DGA; 24×K;
Assess
Potassium Channel KcsA-Fab Complex with Tetraoctylammonium Heteromer
23-124
CO;F09;DGA;HX0; 28×K;
Assess
KcsA potassium channel mutant Y82C with nitroxide spin label Heteromer
23-124
MTN; 20×K;
Assess
Structure of mutant KcsA potassium channel Heteromer
22-123
F09;K;DGA;
Assess
The structure of KcsA in complex with a synthetic Fab Heteromer
22-123
16×K;
Assess
Structure of KcsA with E118A mutation Heteromer
22-123
24×K;DGA;
Assess
Structure of a K channel with an amide to ester substitution in the selectivity filter Heteromer
P01837; Q569B4;
22-122
24×K;B3H;
Assess
Rb+ complex of a K channel with an amide to ester substitution in the selectivity filter Heteromer
P0A333;
22-122
20×RB;B3H;
Assess
Ion selectivity in a semi-synthetic K+ channel locked in the conductive conformation Heteromer
22-122
20×K;1EM;
Assess
KcsA T75G mutant in the nonconductive state Heteromer
24-124
DGA;F09; 12×K;
Assess
Cs+ complex of a K channel with an amide to ester substitution in the selectivity filter Heteromer
P01837; Q569B4;
22-122
16×CS;B3H;
Assess
Ion selectivity in a semi-synthetic K+ channel locked in the conductive conformation Heteromer
24-121
28×K;1EM;
Assess
NMR structural studies of a potassium channel / charybdotoxin complex Heteromer
P13487;
23-119
Assess
Open conformation of KcsA non-inactivating E71A mutant Heteromer
26-121
F09;1EM; 28×K;
Assess
Open conformation of KcsA deep-inactivated Heteromer
26-121
F09;1EM; 12×K;
Assess
KcsA in vitro Heteromer
22-117
24×K;
Assess
Closed and deep-inactivated conformation of KcsA-T75A mutant Heteromer
P0A333;
22-116
F09;DGA;K;
Assess
KcsA E71H-F103A mutant in the closed state Heteromer
27-120
K;
Assess
Open-gate KcsA soaked in 1 mM BaCl2 Heteromer
28-120
BA;K;
Assess
Open-gate KcsA soaked in 10 mM BaCl2 Heteromer
28-120
BA;K;
Assess
Open-gate KcsA soaked in 4 mM BaCl2 Heteromer
28-120
BA;K;
Assess
Open-gate KcsA soaked in 2 mM BaCl2 Heteromer
28-120
BA;K;
Assess
Open-gate KcsA soaked in 5 mM BaCl2 Heteromer
28-120
BA;K;
Assess
Open and conductive conformation of KcsA-T75A mutant Heteromer
P0A333;
26-116
F09;DGA;K;
Assess
Structural Snapshots of Intermediates in the Gating of a K+ Channel Heteromer
26-116
F09;1EM; 24×K;
Assess
KcsA Open gate E71V mutant in Potassium Heteromer
28-118
K;
Assess
KcsA open gate E71V mutant with sodium Heteromer
28-118
Assess
Structural Snapshots of Intermediates in the Gating of a K+ Channel Heteromer
26-116
12×K;
Assess
KcsA open gate E71V mutant with Barium Heteromer
28-118
BA;
Assess
KcsA potassium channel in the partially open state with 14.5 A opening at T112 Heteromer
25-114
24×K;
Assess
KcsA Potassium channel in the partially open state with 16 A opening at T112 Heteromer
P01837;
25-114
K;
Assess
KcsA Potassium channel in the open-inactivated state with 23 A opening at T112 Heteromer
P01837;
29-118
K;
Assess
Open KcsA potassium channel in the presence of Rb+ ion Heteromer
26-114
RB;
Assess
KcsA Potassium channel in the open-inactivated state with 32 A opening at T112 Heteromer
30-117
K;
Assess
KcsA Potassium channel in the partially open state with 17 A opening at T112 Heteromer
P01837;
27-114
K;
Assess
KcsA Potassium channel in the open-conductive state with 20 A opening at T112 in the presence of Rb… Heteromer
26-112
16×RB;
Assess
POTASSIUM CHANNEL (KCSA) FULL-LENGTH FOLDhomo-4-mer1-160
Assess
Crystal Structure of KcsA mutanthomo-4-mer22-124
24×K;1EM;
Assess
Y78 ester mutant of KcsA in high K+homo-4-mer22-124
DGA; 24×K;
Assess
Structure of KcsA with L24C/R117C mutationshomo-4-mer23-124
16×K;
Assess
KCSA POTASSIUM CHANNEL WITH TBA (TETRABUTYLAMMONIUM) AND RUBIDIUMhomo-4-mer24-123
RB;TBA;
Assess
KCSA potassium channel with TBA (tetrabutylammonium) and potassiumhomo-4-mer24-121
K;TBA;
Assess
POTASSIUM CHANNEL (KCSA) FROM STREPTOMYCES LIVIDANShomo-4-mer23-119
K;
Assess
An anisotropic model for potassium channel KcsAhomo-4-mer23-119
K;
Assess
Crystal structure of the Spin-labeled KcsA mutant V48R1homo-4-mer23-119
K;MTN;TBA;
Assess
POTASSIUM CHANNEL (KCSA) OPEN GATE MODELhomo-4-mer86-119
Assess
POTASSIUM CHANNEL (KCSA) OPEN GATE MODELhomo-4-mer86-119
Assess

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
3eff.1.Emonomer0.7022-160
100.00
Assess