6GYO

Structure of human HCN4 hyperpolarization-activated cyclic nucleotide-gated ion channel in complex with cAMP


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.40 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure of human HCN4 hyperpolarization-activated cyclic nucleotide-gated ion channel

Shintre, C.A.Pike, A.C.W.Tessitore, A.Young, M.Bushell, S.R.Strain-Damerell, C.Mukhopadhyay, S.Burgess-Brown, N.A.Huiskonen, J.T.Arrowsmith, C.H.Edwards, A.M.Bountra, C.Carpenter, E.P.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4
A, B, C, D
521Homo sapiensMutation(s): 0 
Gene Names: HCN4
Membrane Entity: Yes 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y3Q4 (Homo sapiens)
Explore Q9Y3Q4 
Go to UniProtKB:  Q9Y3Q4
PHAROS:  Q9Y3Q4
GTEx:  ENSG00000138622 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y3Q4
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
PIE
Query on PIE

Download Ideal Coordinates CCD File 
J [auth A],
KA [auth C],
XA [auth D],
Y [auth B]
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOINOSITOL
C43 H80 O13 P
PDLAMJKMOKWLAJ-OJERQSHOSA-M
PC1
Query on PC1

Download Ideal Coordinates CCD File 
BA [auth B]
DA [auth C]
EA [auth C]
F [auth A]
G [auth A]
BA [auth B],
DA [auth C],
EA [auth C],
F [auth A],
G [auth A],
GA [auth C],
H [auth A],
HA [auth C],
I [auth A],
IA [auth C],
JA [auth C],
M [auth A],
N [auth A],
NA [auth C],
O [auth A],
PA [auth D],
QA [auth D],
R [auth B],
RA [auth D],
S [auth B],
TA [auth D],
U [auth B],
UA [auth D],
V [auth B],
VA [auth D],
W [auth B],
WA [auth D],
X [auth B]
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
C44 H88 N O8 P
NRJAVPSFFCBXDT-HUESYALOSA-N
3PE
Query on 3PE

Download Ideal Coordinates CCD File 
AA [auth B]
K [auth A]
L [auth A]
LA [auth C]
MA [auth C]
AA [auth B],
K [auth A],
L [auth A],
LA [auth C],
MA [auth C],
YA [auth D],
Z [auth B],
ZA [auth D]
1,2-Distearoyl-sn-glycerophosphoethanolamine
C41 H82 N O8 P
LVNGJLRDBYCPGB-LDLOPFEMSA-N
CMP
Query on CMP

Download Ideal Coordinates CCD File 
E [auth A],
FA [auth C],
SA [auth D],
T [auth B]
ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE
C10 H12 N5 O6 P
IVOMOUWHDPKRLL-KQYNXXCUSA-N
UNX
Query on UNX

Download Ideal Coordinates CCD File 
CA [auth C],
OA [auth D],
P [auth A],
Q [auth B]
UNKNOWN ATOM OR ION
X
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.40 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONcryoSPARC0.6.5
MODEL REFINEMENTPHENIX1.13

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Wellcome TrustUnited Kingdom106169/Z/14/Z
European CommissionUnited KingdomIMI 115766

Revision History  (Full details and data files)

  • Version 1.0: 2019-05-01
    Type: Initial release
  • Version 1.1: 2019-12-18
    Changes: Other
  • Version 1.2: 2024-05-15
    Changes: Data collection, Database references, Derived calculations, Structure summary