Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
A | 0016020 | cellular_component | membrane |
B | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
B | 0016020 | cellular_component | membrane |
C | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
C | 0016020 | cellular_component | membrane |
D | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
D | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 14 |
Details | binding site for residue E42 A 301 |
Chain | Residue |
A | TYR58 |
A | LYS215 |
A | TYR217 |
A | EDO304 |
A | HOH450 |
A | HOH541 |
A | PRO86 |
A | LEU87 |
A | THR88 |
A | ARG93 |
A | ILE108 |
A | SER139 |
A | GLU190 |
A | ASP213 |
site_id | AC2 |
Number of Residues | 4 |
Details | binding site for residue SO4 A 302 |
Chain | Residue |
A | LYS47 |
A | ARG145 |
A | TRP156 |
A | ARG160 |
site_id | AC3 |
Number of Residues | 8 |
Details | binding site for residue SO4 A 303 |
Chain | Residue |
A | MET16 |
A | HIS20 |
A | GLU21 |
A | ARG28 |
A | HOH425 |
A | HOH474 |
A | HOH624 |
C | HIS43 |
site_id | AC4 |
Number of Residues | 7 |
Details | binding site for residue EDO A 304 |
Chain | Residue |
A | TYR58 |
A | GLU190 |
A | TYR217 |
A | E42301 |
A | HOH429 |
A | HOH445 |
A | HOH475 |
site_id | AC5 |
Number of Residues | 8 |
Details | binding site for residue EDO A 305 |
Chain | Residue |
A | PRO102 |
A | PHE103 |
A | MET104 |
A | SER105 |
A | ASN239 |
A | HOH412 |
A | HOH629 |
C | SER214 |
site_id | AC6 |
Number of Residues | 4 |
Details | binding site for residue EDO A 306 |
Chain | Residue |
A | SER137 |
A | GLY138 |
A | HOH437 |
A | HOH519 |
site_id | AC7 |
Number of Residues | 3 |
Details | binding site for residue EDO A 307 |
Chain | Residue |
A | LYS113 |
A | HOH410 |
D | LYS79 |
site_id | AC8 |
Number of Residues | 7 |
Details | binding site for residue GOL A 308 |
Chain | Residue |
A | GLU24 |
A | GLY25 |
A | ARG28 |
A | LYS49 |
A | HOH604 |
A | HOH615 |
C | GLN241 |
site_id | AC9 |
Number of Residues | 13 |
Details | binding site for residue E42 B 301 |
Chain | Residue |
B | TYR58 |
B | PRO86 |
B | LEU87 |
B | THR88 |
B | ARG93 |
B | ILE108 |
B | SER139 |
B | GLU190 |
B | ASP213 |
B | LYS215 |
B | EDO304 |
B | HOH422 |
B | HOH557 |
site_id | AD1 |
Number of Residues | 5 |
Details | binding site for residue SO4 B 302 |
Chain | Residue |
B | HIS20 |
B | GLU21 |
B | ARG28 |
B | HIS43 |
B | HOH471 |
site_id | AD2 |
Number of Residues | 4 |
Details | binding site for residue SO4 B 303 |
Chain | Residue |
B | ARG145 |
B | TRP156 |
B | ARG160 |
D | LYS47 |
site_id | AD3 |
Number of Residues | 6 |
Details | binding site for residue EDO B 304 |
Chain | Residue |
B | TYR58 |
B | GLU190 |
B | TYR217 |
B | E42301 |
B | HOH443 |
B | HOH573 |
site_id | AD4 |
Number of Residues | 7 |
Details | binding site for residue EDO B 305 |
Chain | Residue |
B | SER214 |
B | HOH555 |
D | PRO102 |
D | SER105 |
D | ASN239 |
D | EDO307 |
D | HOH425 |
site_id | AD5 |
Number of Residues | 9 |
Details | binding site for residue EDO B 306 |
Chain | Residue |
B | PRO102 |
B | PHE103 |
B | MET104 |
B | SER105 |
B | HOH412 |
B | HOH535 |
B | HOH580 |
D | SER214 |
D | HOH401 |
site_id | AD6 |
Number of Residues | 4 |
Details | binding site for residue EDO B 307 |
Chain | Residue |
B | SER137 |
B | GLY138 |
B | HOH437 |
B | HOH477 |
site_id | AD7 |
Number of Residues | 6 |
Details | binding site for residue EDO B 308 |
Chain | Residue |
B | SER105 |
B | SER191 |
B | GLU195 |
B | ASN211 |
B | HOH519 |
B | HOH609 |
site_id | AD8 |
Number of Residues | 8 |
Details | binding site for residue GOL B 309 |
Chain | Residue |
B | GLU24 |
B | GLY25 |
B | ARG28 |
B | LYS49 |
B | HOH603 |
D | ARG146 |
D | LYS148 |
D | HOH629 |
site_id | AD9 |
Number of Residues | 13 |
Details | binding site for residue E42 C 301 |
Chain | Residue |
C | TYR58 |
C | PRO86 |
C | LEU87 |
C | THR88 |
C | ARG93 |
C | LEU106 |
C | ILE108 |
C | SER139 |
C | GLU190 |
C | ASP213 |
C | TYR217 |
C | HOH424 |
C | HOH443 |
site_id | AE1 |
Number of Residues | 6 |
Details | binding site for residue SO4 C 302 |
Chain | Residue |
A | HIS43 |
C | HIS20 |
C | GLU21 |
C | ARG28 |
C | GOL305 |
C | HOH434 |
site_id | AE2 |
Number of Residues | 7 |
Details | binding site for residue SO4 C 303 |
Chain | Residue |
C | SER105 |
C | SER191 |
C | GLU195 |
C | ASN211 |
C | LYS248 |
C | HOH478 |
C | HOH629 |
site_id | AE3 |
Number of Residues | 3 |
Details | binding site for residue SO4 C 304 |
Chain | Residue |
C | ARG145 |
C | TRP156 |
C | ARG160 |
site_id | AE4 |
Number of Residues | 8 |
Details | binding site for residue GOL C 305 |
Chain | Residue |
A | HIS43 |
A | LYS237 |
A | GLN241 |
C | LEU23 |
C | ARG28 |
C | SO4302 |
C | HOH434 |
C | HOH594 |
site_id | AE5 |
Number of Residues | 9 |
Details | binding site for residue GOL C 306 |
Chain | Residue |
C | LYS17 |
C | ASN26 |
C | GLU27 |
C | TYR29 |
C | GLU30 |
C | VAL34 |
C | HOH429 |
C | HOH439 |
C | HOH445 |
site_id | AE6 |
Number of Residues | 3 |
Details | binding site for residue CL C 307 |
Chain | Residue |
C | SER137 |
C | GLY138 |
C | HOH627 |
site_id | AE7 |
Number of Residues | 14 |
Details | binding site for residue E42 D 301 |
Chain | Residue |
D | TYR58 |
D | PRO86 |
D | LEU87 |
D | THR88 |
D | ARG93 |
D | ILE108 |
D | SER139 |
D | GLU190 |
D | ASP213 |
D | LYS215 |
D | TYR217 |
D | EDO305 |
D | HOH411 |
D | HOH547 |
site_id | AE8 |
Number of Residues | 5 |
Details | binding site for residue SO4 D 302 |
Chain | Residue |
D | SER105 |
D | SER191 |
D | GLU195 |
D | ASN211 |
D | HOH492 |
site_id | AE9 |
Number of Residues | 7 |
Details | binding site for residue SO4 D 303 |
Chain | Residue |
D | HIS20 |
D | GLU21 |
D | ARG28 |
D | HIS43 |
D | HOH466 |
D | HOH476 |
D | HOH561 |
site_id | AF1 |
Number of Residues | 4 |
Details | binding site for residue SO4 D 304 |
Chain | Residue |
D | ARG145 |
D | TRP156 |
D | ARG160 |
D | HOH552 |
site_id | AF2 |
Number of Residues | 7 |
Details | binding site for residue EDO D 305 |
Chain | Residue |
D | TYR58 |
D | GLU190 |
D | MET193 |
D | TYR217 |
D | E42301 |
D | HOH416 |
D | HOH555 |
site_id | AF3 |
Number of Residues | 4 |
Details | binding site for residue EDO D 306 |
Chain | Residue |
D | SER137 |
D | GLY138 |
D | HOH464 |
D | HOH572 |
site_id | AF4 |
Number of Residues | 7 |
Details | binding site for residue EDO D 307 |
Chain | Residue |
B | EDO305 |
D | MET104 |
D | SER105 |
D | ASP245 |
D | HOH402 |
D | HOH407 |
D | HOH425 |
site_id | AF5 |
Number of Residues | 4 |
Details | binding site for residue EDO D 308 |
Chain | Residue |
D | MET15 |
D | MET16 |
D | HOH405 |
D | HOH460 |
site_id | AF6 |
Number of Residues | 4 |
Details | binding site for residue EDO D 309 |
Chain | Residue |
D | ASN249 |
D | ASP254 |
D | HOH414 |
D | HOH627 |
Functional Information from SwissProt/UniProt
Chain | Residue | Details |
A | PRO86 | |
B | SER139 | |
B | THR140 | |
B | GLU190 | |
C | PRO86 | |
C | THR88 | |
C | ARG93 | |
C | SER139 | |
C | THR140 | |
C | GLU190 | |
D | PRO86 | |
A | THR88 | |
D | THR88 | |
D | ARG93 | |
D | SER139 | |
D | THR140 | |
D | GLU190 | |
A | ARG93 | |
A | SER139 | |
A | THR140 | |
A | GLU190 | |
B | PRO86 | |
B | THR88 | |
B | ARG93 | |
site_id | SWS_FT_FI2 |
Number of Residues | 12 |
Details | SITE: Interaction with the cone snail toxin Con-ikot-ikot => ECO:0000269|PubMed:25103405 |
Chain | Residue | Details |
A | ARG61 | |
D | ARG61 | |
D | ARG145 | |
D | LYS237 | |
A | ARG145 | |
A | LYS237 | |
B | ARG61 | |
B | ARG145 | |
B | LYS237 | |
C | ARG61 | |
C | ARG145 | |
C | LYS237 | |
site_id | SWS_FT_FI3 |
Number of Residues | 4 |
Details | SITE: Crucial to convey clamshell closure to channel opening => ECO:0000269|PubMed:25103405 |
Chain | Residue | Details |
A | ILE118 | |
B | ILE118 | |
C | ILE118 | |
D | ILE118 | |
Chain | Residue | Details |
A | SER147 | |
B | SER147 | |
C | SER147 | |
D | SER147 | |
Chain | Residue | Details |
A | SER181 | |
B | SER181 | |
C | SER181 | |
D | SER181 | |
site_id | SWS_FT_FI6 |
Number of Residues | 4 |
Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
Chain | Residue | Details |
A | ASN0 | |
B | ASN0 | |
C | ASN0 | |
D | ASN0 | |