6W88
K2P2.1 (TREK-1):ML335 complex, 30 mM K+
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Potassium channel subfamily K member 2 | polymer | 312 | 34303.9 | 2 | UniProt (P97438) Pfam (PF07885) In PDB | Mus musculus (Mouse) | Outward rectifying potassium channel protein TREK-1,TREK-1 K(+) channel subunit,Two pore potassium channel TPKC1 |
2 | A, B | N-[(2,4-dichlorophenyl)methyl]-4-[(methylsulfonyl)amino]benzamide | non-polymer | 373.3 | 2 | Chemie (Q6F) | |||
3 | A, B | CADMIUM ION | non-polymer | 112.4 | 4 | Chemie (CD) | |||
4 | A, B | DODECANE | non-polymer | 170.3 | 3 | Chemie (D12) | |||
5 | A, B | DECANE | non-polymer | 142.3 | 2 | Chemie (D10) | |||
6 | A, B | PENTANE | non-polymer | 72.1 | 2 | Chemie (LNK) | |||
7 | A, B | N-OCTANE | non-polymer | 114.2 | 3 | Chemie (OCT) | |||
8 | B, A | HEXADECANE | non-polymer | 226.4 | 3 | Chemie (R16) | |||
9 | B, A | POTASSIUM ION | non-polymer | 39.1 | 5 | Chemie (K) | |||
10 | A | UNDECANE | non-polymer | 156.3 | 2 | Chemie (UND) |
Sequence modifications
A, B: 21 - 322 (UniProt: P97438)
PDB | External Database | Details |
---|---|---|
Met 20 | - | expression tag |
Arg 84 | Lys 99 | engineered mutation |
Glu 85 | Gln 100 | engineered mutation |
Lys 86 | Thr 101 | engineered mutation |
Leu 88 | Ile 103 | engineered mutation |
Arg 89 | Ala 104 | engineered mutation |
Ala 90 | Gln 105 | engineered mutation |
Pro 92 | Ala 107 | engineered mutation |
Ser 95 | Asn 110 | engineered mutation |
Asp 96 | Ser 111 | engineered mutation |
Gln 97 | Thr 112 | engineered mutation |
Ala 119 | Asn 134 | engineered mutation |
Ala 300 | Ser 315 | engineered mutation |
Ala 306 | Glu 321 | engineered mutation |
Ser 323 | - | expression tag |
Asn 324 | - | expression tag |
Ser 325 | - | expression tag |
Leu 326 | - | expression tag |
Glu 327 | - | expression tag |
Val 328 | - | expression tag |
Leu 329 | - | expression tag |
Phe 330 | - | expression tag |
Gln 331 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 68607.9 | |
Non-Polymers* | Number of molecules | 26 |
Total formula weight | 3666.1 | |
All* | Total formula weight | 72274.0 |