8XLR

Cryo-EM structure of Ca2+-bound TMEM16A in complex with Tamsulosin


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.93 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Tamsulosin inhibits the release of Chloride ion through wedging into a novel allosteric site of TMEM16A

Li, H.L.Li, S.L.Li, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Anoctamin-1
A, B
960Mus musculusMutation(s): 0 
Gene Names: Ano1Tmem16a
Membrane Entity: Yes 
UniProt
Find proteins for Q8BHY3 (Mus musculus)
Explore Q8BHY3 
Go to UniProtKB:  Q8BHY3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8BHY3
Glycosylation
Glycosylation Sites: 4Go to GlyGen: Q8BHY3-1
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
JGX (Subject of Investigation/LOI)
Query on JGX

Download Ideal Coordinates CCD File 
GA [auth A],
PB [auth B]
Tamsulosin
C20 H28 N2 O5 S
DRHKJLXJIQTDTD-OAHLLOKOSA-N
NAG
Query on NAG

Download Ideal Coordinates CCD File 
C [auth A]
D [auth A]
E [auth A]
F [auth A]
KA [auth B]
C [auth A],
D [auth A],
E [auth A],
F [auth A],
KA [auth B],
LA [auth B],
MA [auth B],
NA [auth B]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
C14
Query on C14

Download Ideal Coordinates CCD File 
AA [auth A]
AB [auth B]
BA [auth A]
BB [auth B]
CA [auth A]
AA [auth A],
AB [auth B],
BA [auth A],
BB [auth B],
CA [auth A],
CB [auth B],
DA [auth A],
DB [auth B],
EB [auth B],
FB [auth B],
G [auth A],
GB [auth B],
H [auth A],
HB [auth B],
I [auth A],
IA [auth B],
IB [auth B],
J [auth A],
JB [auth B],
K [auth A],
KB [auth B],
L [auth A],
LB [auth B],
M [auth A],
MB [auth B],
N [auth A],
O [auth A],
OA [auth B],
P [auth A],
PA [auth B],
Q [auth A],
QA [auth B],
R [auth A],
RA [auth B],
S [auth A],
SA [auth B],
T [auth A],
TA [auth B],
U [auth A],
UA [auth B],
V [auth A],
VA [auth B],
W [auth A],
WA [auth B],
X [auth A],
XA [auth B],
Y [auth A],
YA [auth B],
Z [auth A],
ZA [auth B]
TETRADECANE
C14 H30
BGHCVCJVXZWKCC-UHFFFAOYSA-N
HEX
Query on HEX

Download Ideal Coordinates CCD File 
HA [auth A],
JA [auth B]
HEXANE
C6 H14
VLKZOEOYAKHREP-UHFFFAOYSA-N
CA
Query on CA

Download Ideal Coordinates CCD File 
EA [auth A],
FA [auth A],
NB [auth B],
OB [auth B]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.93 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX1.20.1_4487:

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China--

Revision History  (Full details and data files)

  • Version 1.0: 2024-12-18
    Type: Initial release