eF-site ID 1bl8-D
PDB Code 1bl8
Chain D

click to enlarge
Title POTASSIUM CHANNEL (KCSA) FROM STREPTOMYCES LIVIDANS
Classification MEMBRANE PROTEIN
Compound PROTEIN (POTASSIUM CHANNEL PROTEIN)
Source Streptomyces lividans (KCSA_STRLI)
Sequence D:  ALHWRAAGAATVLLVIVLLAGSYLAVLAERGAPGAQLITY
PRALWWSVETATTVGYGDLYPVTLWGRCVAVVVMVAGITS
FGLVTAALATWFVGREQ
Description


Functional site

1) chain D
residue 77
type
sequence G
description BINDING SITE FOR RESIDUE K A 401
source : AC1

2) chain D
residue 78
type
sequence Y
description BINDING SITE FOR RESIDUE K A 401
source : AC1

3) chain D
residue 75
type
sequence T
description BINDING SITE FOR RESIDUE K A 402
source : AC2

4) chain D
residue 76
type
sequence V
description BINDING SITE FOR RESIDUE K A 402
source : AC2

5) chain D
residue 75
type
sequence T
description BINDING SITE FOR RESIDUE K A 403
source : AC3

6) chain D
residue 28-50
type TRANSMEM
sequence AAGAATVLLVIVLLAGSYLAVLA
description Helical
source Swiss-Prot : SWS_FT_FI1

7) chain D
residue 88-111
type TRANSMEM
sequence GRCVAVVVMVAGITSFGLVTAALA
description Helical
source Swiss-Prot : SWS_FT_FI1

8) chain D
residue 51-61
type TOPO_DOM
sequence ERGAPGAQLIT
description Extracellular
source Swiss-Prot : SWS_FT_FI2

9) chain D
residue 81-87
type TOPO_DOM
sequence LYPVTLW
description Extracellular
source Swiss-Prot : SWS_FT_FI2

10) chain D
residue 62-72
type INTRAMEM
sequence YPRALWWSVET
description Helical; Pore-forming
source Swiss-Prot : SWS_FT_FI3

11) chain D
residue 73-80
type INTRAMEM
sequence ATTVGYGD
description Pore-forming
source Swiss-Prot : SWS_FT_FI4


Display surface

Download
Links