7MJO

Vascular KATP channel: Kir6.1 SUR2B quatrefoil-like conformation 1


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.00 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

Vascular KATP channel: Kir6.1 SUR2B quatrefoil-like conformation 1

Sung, M.W.Shyng, S.L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ATP-sensitive inward rectifier potassium channel 8A, B, C, D424Rattus norvegicusMutation(s): 0 
Gene Names: Kcnj8
Membrane Entity: Yes 
UniProt
Find proteins for Q63664 (Rattus norvegicus)
Explore Q63664 
Go to UniProtKB:  Q63664
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Isoform SUR2B of ATP-binding cassette sub-family C member 9E, F [auth G]1545Rattus norvegicusMutation(s): 0 
Gene Names: Abcc9Sur2
Membrane Entity: Yes 
UniProt
Find proteins for Q63563 (Rattus norvegicus)
Explore Q63563 
Go to UniProtKB:  Q63563
Protein Feature View
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 3
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseG [auth N], H [auth F]2N/AN-Glycosylation Oligosaccharides Interaction
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
POV (Subject of Investigation/LOI)
Query on POV

Download Ideal Coordinates CCD File 
R [auth B], V [auth C], W [auth D](2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate
C42 H82 N O8 P
WTJKGGKOPKCXLL-PFDVCBLKSA-N
 Ligand Interaction
PTY (Subject of Investigation/LOI)
Query on PTY

Download Ideal Coordinates CCD File 
AA [auth E] , BA [auth E] , CA [auth E] , L [auth A] , M [auth A] , N [auth A] , O [auth A] , T [auth C] , 
AA [auth E],  BA [auth E],  CA [auth E],  L [auth A],  M [auth A],  N [auth A],  O [auth A],  T [auth C],  U [auth C],  X [auth D]
PHOSPHATIDYLETHANOLAMINE
C40 H80 N O8 P
NJGIRBISCGPRPF-KXQOOQHDSA-N
 Ligand Interaction
ATP (Subject of Investigation/LOI)
Query on ATP

Download Ideal Coordinates CCD File 
K [auth A], P [auth B], Q [auth B], S [auth C], Y [auth E]ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
 Ligand Interaction
GBM (Subject of Investigation/LOI)
Query on GBM

Download Ideal Coordinates CCD File 
Z [auth E]5-chloro-N-(2-{4-[(cyclohexylcarbamoyl)sulfamoyl]phenyl}ethyl)-2-methoxybenzamide
C23 H28 Cl N3 O5 S
ZNNLBTZKUZBEKO-UHFFFAOYSA-N
 Ligand Interaction
K (Subject of Investigation/LOI)
Query on K

Download Ideal Coordinates CCD File 
I [auth A], J [auth A]POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.00 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report




Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)United StatesR01DK066485-13

Revision History  (Full details and data files)

  • Version 1.0: 2021-10-13
    Type: Initial release