6V1Y
Cryo-EM Structure of the Hyperpolarization-Activated Potassium Channel KAT1: Octamer
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, M...) | Potassium channel KAT1 | polymer | 512 | 59639.6 | 8 | UniProt (Q39128) Pfam (PF00520) Pfam (PF00027) | Arabidopsis thaliana (Mouse-ear cress) | |
| 2 | I, K, N, P, Q... (A, B, C, D, M...) | (2S)-1-(nonanoyloxy)-3-(phosphonooxy)propan-2-yl tetradecanoate | non-polymer | 522.7 | 8 | Chemie (QNP) PubChem (146048123) PubChem (138158986) PubChem (171922016) | |||
| 3 | J, L, M, O, R... (A, B, C, D, M...) | (3beta,5beta,14beta,17alpha)-cholestan-3-ol | non-polymer | 388.7 | 8 | Chemie (QNJ) PubChem (16219103) PubChem (18608608) PubChem (18640090) PubChem (18655846) PubChem (3240) PubChem (21587537) PubChem (23425834) PubChem (44135456) PubChem (44206410) PubChem (17750988) PubChem (91465) PubChem (50990034) PubChem (50990085) PubChem (369314) PubChem (59006269) PubChem (45044206) PubChem (60127880) PubChem (66829181) PubChem (68017478) PubChem (68024043) PubChem (68229148) PubChem (68315615) PubChem (68381473) PubChem (68381765) PubChem (70574297) PubChem (70575287) PubChem (70577549) PubChem (56840784) PubChem (637621) PubChem (59720718) PubChem (2754261) PubChem (68652050) PubChem (70575638) PubChem (90070174) PubChem (90180497) PubChem (6665) PubChem (66066) PubChem (221122) PubChem (70792447) PubChem (71016634) PubChem (124427190) PubChem (7173417) PubChem (7224987) PubChem (125035670) PubChem (6432369) PubChem (6432508) PubChem (6432729) PubChem (10916096) PubChem (11003628) PubChem (6708730) PubChem (6710623) PubChem (6710664) PubChem (99565216) PubChem (11406610) PubChem (7121446) PubChem (7121447) PubChem (7157118) PubChem (7173418) PubChem (7173419) PubChem (9800473) PubChem (11881063) PubChem (12305482) PubChem (10992748) PubChem (11036532) PubChem (124362921) PubChem (124439990) PubChem (11881060) PubChem (11881061) PubChem (11881062) PubChem (11888198) PubChem (11888199) PubChem (11888200) PubChem (12158506) PubChem (12305464) PubChem (12305465) PubChem (12305467) PubChem (12305468) PubChem (12305478) PubChem (12305480) PubChem (12305488) PubChem (124907351) PubChem (146616531) PubChem (125035667) PubChem (125035668) PubChem (125035669) PubChem (162919369) PubChem (167169618) PubChem (129017051) PubChem (129628062) PubChem (134762760) PubChem (135086371) PubChem (135240116) PubChem (138633309) PubChem (138756164) PubChem (142281450) PubChem (143806476) PubChem (144349392) PubChem (145303991) PubChem (145429358) PubChem (145543482) PubChem (154831865) PubChem (162658977) PubChem (162919370) PubChem (162919371) PubChem (162919372) PubChem (162919373) PubChem (162919374) PubChem (162919375) PubChem (163918475) PubChem (164665230) PubChem (168433505) PubChem (168856344) PubChem (169728330) PubChem (170325819) PubChem (170924116) PubChem (171039425) PubChem (174953350) |
Sequence modifications
A, B, C, D, M, N, O, P: 1 - 502 (UniProt: Q39128)
| PDB | External Database | Details |
|---|---|---|
| Ser 503 | - | expression tag |
| Arg 504 | - | expression tag |
| Gly 505 | - | expression tag |
| Ser 506 | - | expression tag |
| Leu 507 | - | expression tag |
| Glu 508 | - | expression tag |
| Val 509 | - | expression tag |
| Leu 510 | - | expression tag |
| Phe 511 | - | expression tag |
| Gln 512 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 477116.8 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 7290.6 | |
| All* | Total formula weight | 484407.3 |
