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3U6N

Open Structure of the BK channel Gating Ring

Functional Information from GO Data
ChainGOidnamespacecontents
A0006813biological_processpotassium ion transport
A0016020cellular_componentmembrane
B0006813biological_processpotassium ion transport
B0016020cellular_componentmembrane
C0006813biological_processpotassium ion transport
C0016020cellular_componentmembrane
D0006813biological_processpotassium ion transport
D0016020cellular_componentmembrane
E0006813biological_processpotassium ion transport
E0016020cellular_componentmembrane
F0006813biological_processpotassium ion transport
F0016020cellular_componentmembrane
G0006813biological_processpotassium ion transport
G0016020cellular_componentmembrane
H0006813biological_processpotassium ion transport
H0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 2001
ChainResidue
AGLN893
AASP896
AGLN897
AASP899
AASP901
HASN449

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 2001
ChainResidue
BASP899
BASP901
GASN449
BGLN893
BASP896
BGLN897

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA C 2001
ChainResidue
CGLN893
CASP896
CGLN897
CASP899
CASP901
FASN449

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA D 2001
ChainResidue
CASN449
DGLN893
DASP896
DGLN897
DASP899
DASP901

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA E 2001
ChainResidue
DASN449
EGLN893
EASP896
EGLN897
EASP899
EASP901

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA F 2001
ChainResidue
EASN449
FGLN893
FASP896
FGLN897
FASP899
FASP901

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA G 2001
ChainResidue
AASN449
GGLN893
GASP896
GGLN897
GASP899
GASP901

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA H 2001
ChainResidue
BASN449
HGLN893
HASP896
HGLN897
HASP899
HASP901

Functional Information from PROSITE/UniProt
site_idPS00092
Number of Residues7
DetailsN6_MTASE N-6 Adenine-specific DNA methylases signature. VITNPPY
ChainResidueDetails
AVAL1037-TYR1043

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues64
DetailsMotif: {"description":"Calcium bowl","evidences":[{"source":"PubMed","id":"22139424","evidenceCode":"ECO:0000303"},{"source":"PDB","id":"3U6N","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PDB","id":"3U6N","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22139424","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3U6N","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

250835

PDB entries from 2026-03-18

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