5VK6

Open conformation of KcsA non-inactivating E71A mutant

Functional Information from GO Data

Chain	GOid	namespace	contents
C	0005249	molecular_function	voltage-gated potassium channel activity
C	0006813	biological_process	potassium ion transport
C	0008076	cellular_component	voltage-gated potassium channel complex

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	binding site for residue F09 C 2001

Chain	Residue
A	ARG57
C	LEU46

---

site_id	AC2
Number of Residues	8
Details	binding site for residue 1EM C 2002

Chain	Residue
C	HOH2109
C	SER44
C	PRO63
C	ARG64
C	VAL70
C	VAL84
C	LEU86
C	ARG89

---

site_id	AC3
Number of Residues	8
Details	binding site for residue K C 2004

Chain	Residue
C	THR75
C	THR75
C	THR75
C	THR75
C	K2005
C	K2005
C	K2005
C	K2005

---

site_id	AC4
Number of Residues	16
Details	binding site for residue K C 2005

Chain	Residue
C	THR75
C	THR75
C	THR75
C	THR75
C	VAL76
C	VAL76
C	VAL76
C	VAL76
C	K2004
C	K2004
C	K2004
C	K2004
C	K2006
C	K2006
C	K2006
C	K2006

---

site_id	AC5
Number of Residues	16
Details	binding site for residue K C 2006

Chain	Residue
C	VAL76
C	VAL76
C	VAL76
C	VAL76
C	GLY77
C	GLY77
C	GLY77
C	GLY77
C	K2005
C	K2005
C	K2005
C	K2005
C	K2007
C	K2007
C	K2007
C	K2007

---

site_id	AC6
Number of Residues	12
Details	binding site for residue K C 2007

Chain	Residue
C	GLY77
C	GLY77
C	GLY77
C	GLY77
C	TYR78
C	TYR78
C	TYR78
C	TYR78
C	K2006
C	K2006
C	K2006
C	K2006

---

site_id	AC7
Number of Residues	4
Details	binding site for residue K C 2008

Chain	Residue
C	K2009
C	K2009
C	K2009
C	K2009

---

site_id	AC8
Number of Residues	4
Details	binding site for residue K C 2009

Chain	Residue
C	K2008
C	K2008
C	K2008
C	K2008

---

Functional Information from PROSITE/UniProt

site_id	PS00290
Number of Residues	7
Details	IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH

Chain	Residue	Details
B	TYR192-HIS198

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	45
Details	Transmembrane: {"description":"Helical"}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	16
Details	Topological domain: {"description":"Extracellular"}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	10
Details	Intramembrane: {"description":"Helical; Pore-forming"}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	7
Details	Intramembrane: {"description":"Pore-forming"}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	5
Details	Motif: {"description":"Selectivity filter"}

Chain

Residue

Details

---