3U6N

Open Structure of the BK channel Gating Ring

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0006813	biological_process	potassium ion transport
A	0016020	cellular_component	membrane
B	0006813	biological_process	potassium ion transport
B	0016020	cellular_component	membrane
C	0006813	biological_process	potassium ion transport
C	0016020	cellular_component	membrane
D	0006813	biological_process	potassium ion transport
D	0016020	cellular_component	membrane
E	0006813	biological_process	potassium ion transport
E	0016020	cellular_component	membrane
F	0006813	biological_process	potassium ion transport
F	0016020	cellular_component	membrane
G	0006813	biological_process	potassium ion transport
G	0016020	cellular_component	membrane
H	0006813	biological_process	potassium ion transport
H	0016020	cellular_component	membrane

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA A 2001

Chain	Residue
A	GLN893
A	ASP896
A	GLN897
A	ASP899
A	ASP901
H	ASN449

---

site_id	AC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA B 2001

Chain	Residue
B	ASP899
B	ASP901
G	ASN449
B	GLN893
B	ASP896
B	GLN897

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA C 2001

Chain	Residue
C	GLN893
C	ASP896
C	GLN897
C	ASP899
C	ASP901
F	ASN449

---

site_id	AC4
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA D 2001

Chain	Residue
C	ASN449
D	GLN893
D	ASP896
D	GLN897
D	ASP899
D	ASP901

---

site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA E 2001

Chain	Residue
D	ASN449
E	GLN893
E	ASP896
E	GLN897
E	ASP899
E	ASP901

---

site_id	AC6
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA F 2001

Chain	Residue
E	ASN449
F	GLN893
F	ASP896
F	GLN897
F	ASP899
F	ASP901

---

site_id	AC7
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA G 2001

Chain	Residue
A	ASN449
G	GLN893
G	ASP896
G	GLN897
G	ASP899
G	ASP901

---

site_id	AC8
Number of Residues	6
Details	BINDING SITE FOR RESIDUE CA H 2001

Chain	Residue
B	ASN449
H	GLN893
H	ASP896
H	GLN897
H	ASP899
H	ASP901

---

Functional Information from PROSITE/UniProt

site_id	PS00092
Number of Residues	7
Details	N6_MTASE N-6 Adenine-specific DNA methylases signature. VITNPPY

Chain	Residue	Details
A	VAL1037-TYR1043

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	24
Details	BINDING: BINDING => ECO:0000305

Chain	Residue	Details
A	GLU374
D	GLU374
D	GLN397
D	GLU399
E	GLU374
E	GLN397
E	GLU399
F	GLU374
F	GLN397
F	GLU399
G	GLU374
A	GLN397
G	GLN397
G	GLU399
H	GLU374
H	GLN397
H	GLU399
A	GLU399
B	GLU374
B	GLN397
B	GLU399
C	GLU374
C	GLN397
C	GLU399

---

site_id	SWS_FT_FI2
Number of Residues	8
Details	BINDING: BINDING => ECO:0007744|PDB:3U6N

Chain	Residue	Details
A	ASN449
B	ASN449
C	ASN449
D	ASN449
E	ASN449
F	ASN449
G	ASN449
H	ASN449

---

site_id	SWS_FT_FI3
Number of Residues	32
Details	BINDING: BINDING => ECO:0000269|PubMed:22139424, ECO:0007744|PDB:3U6N

Chain	Residue	Details
A	LEU927
C	ALA930
C	PHE933
C	ASP935
D	LEU927
D	ALA930
D	PHE933
D	ASP935
E	LEU927
E	ALA930
E	PHE933
A	ALA930
E	ASP935
F	LEU927
F	ALA930
F	PHE933
F	ASP935
G	LEU927
G	ALA930
G	PHE933
G	ASP935
H	LEU927
A	PHE933
H	ALA930
H	PHE933
H	ASP935
A	ASP935
B	LEU927
B	ALA930
B	PHE933
B	ASP935
C	LEU927

---

site_id	SWS_FT_FI4
Number of Residues	16
Details	MOD_RES: Phosphothreonine => ECO:0000250|UniProtKB:Q08460

Chain	Residue	Details
A	THR644
E	GLU885
F	THR644
F	GLU885
G	THR644
G	GLU885
H	THR644
H	GLU885
A	GLU885
B	THR644
B	GLU885
C	THR644
C	GLU885
D	THR644
D	GLU885
E	THR644

---

site_id	SWS_FT_FI5
Number of Residues	40
Details	MOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q08460

Chain	Residue	Details
A	SER646
B	GLN897
C	SER646
C	SER659
C	SER663
C	GLN893
C	GLN897
D	SER646
D	SER659
D	SER663
D	GLN893
A	SER659
D	GLN897
E	SER646
E	SER659
E	SER663
E	GLN893
E	GLN897
F	SER646
F	SER659
F	SER663
F	GLN893
A	SER663
F	GLN897
G	SER646
G	SER659
G	SER663
G	GLN893
G	GLN897
H	SER646
H	SER659
H	SER663
H	GLN893
A	GLN893
H	GLN897
A	GLN897
B	SER646
B	SER659
B	SER663
B	GLN893

---