3NAF
Structure of the Intracellular Gating Ring from the Human High-conductance Ca2+ gated K+ Channel (BK Channel)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Calcium-activated potassium channel subunit alpha-1,Calcium-activated potassium channel subunit alpha-1,Calcium-activated potassium channel subunit alpha-1 | polymer | 798 | 89373.1 | 1 | UniProt (Q12791) Pfam (PF22614) Pfam (PF03493) Pfam (PF21014) In PDB | Homo sapiens (Human) | BK channel,BKCA alpha,Calcium-activated potassium channel,subfamily M subunit alpha-1,K(VCA)alpha,KCa1.1,Maxi K channel,MaxiK,Slo-alpha,Slo1,Slowpoke homolog,hSlo,BK channel,BKCA alpha,Calcium-activated potassium channel,subfamily M subunit alpha-1,K(VCA)alpha,KCa1.1,Maxi K channel,MaxiK,Slo-alpha,Slo1,Slowpoke homolog,hSlo |
Sequence modifications
A: 329 - 616 (UniProt: Q12791)
A: 618 - 633 (PDB: 3NAF)
A: 659 - 1113 (UniProt: Q12791)
| PDB | External Database | Details |
|---|---|---|
| Gly 290 | - | expression tag |
| Ala 291 | - | expression tag |
| Met 292 | - | expression tag |
| Pro 293 | - | expression tag |
| Asp 294 | - | expression tag |
| Glu 295 | - | expression tag |
| Phe 296 | - | expression tag |
| Arg 297 | - | expression tag |
| Met 298 | - | expression tag |
| Lys 299 | - | expression tag |
| Gln 300 | - | expression tag |
| Ile 301 | - | expression tag |
| Glu 302 | - | expression tag |
| Asp 303 | - | expression tag |
| Lys 304 | - | expression tag |
| Leu 305 | - | expression tag |
| Glu 306 | - | expression tag |
| Glu 307 | - | expression tag |
| Ile 308 | - | expression tag |
| Leu 309 | - | expression tag |
| Ser 310 | - | expression tag |
| Lys 311 | - | expression tag |
| Leu 312 | - | expression tag |
| Tyr 313 | - | expression tag |
| His 314 | - | expression tag |
| Ile 315 | - | expression tag |
| Glu 316 | - | expression tag |
| Asn 317 | - | expression tag |
| Glu 318 | - | expression tag |
| Leu 319 | - | expression tag |
| Ala 320 | - | expression tag |
| Arg 321 | - | expression tag |
| Ile 322 | - | expression tag |
| Lys 323 | - | expression tag |
| Lys 324 | - | expression tag |
| Leu 325 | - | expression tag |
| Leu 326 | - | expression tag |
| Gly 327 | - | expression tag |
| Glu 328 | - | expression tag |
A: 659 - 1113 (UniProt: Q12791)
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 89373.1 | |
| All* | Total formula weight | 89373.1 |
