6PIS
Mouse two pore domain K+ channel TRAAK (K2P4.1) - Fab complex structure
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 4 | polymer | 310 | 33725.9 | 2 | UniProt (O88454) Pfam (PF00520) Pfam (PF07885) In PDB | Mus musculus (Mouse) | TWIK-related arachidonic acid-stimulated potassium channel protein,TRAAK |
2 | L, M | ANTIBODY FAB FRAGMENT LIGHT CHAIN | polymer | 213 | 23526.2 | 2 | Cricetulus migratorius | ||
3 | H, I | ANTIBODY FAB FRAGMENT HEAVY CHAIN | polymer | 224 | 24035.9 | 2 | Cricetulus migratorius | ||
4 | A, B | POTASSIUM ION | non-polymer | 39.1 | 6 | Chemie (K) |
Sequence modifications
A, B: 27 - 301 (UniProt: O88454)
PDB | External Database | Details |
---|---|---|
Met 1 | - | expression tag |
Thr 2 | - | expression tag |
Thr 3 | - | expression tag |
Ala 4 | - | expression tag |
Pro 5 | - | expression tag |
Gln 6 | - | expression tag |
Glu 7 | - | expression tag |
Pro 8 | - | expression tag |
Pro 9 | - | expression tag |
Ala 10 | - | expression tag |
Arg 11 | - | expression tag |
Pro 12 | - | expression tag |
Leu 13 | - | expression tag |
Gln 14 | - | expression tag |
Ala 15 | - | expression tag |
Gly 16 | - | expression tag |
Ser 17 | - | expression tag |
Gly 18 | - | expression tag |
Ala 19 | - | expression tag |
Gly 20 | - | expression tag |
Pro 21 | - | expression tag |
Ala 22 | - | expression tag |
Pro 23 | - | expression tag |
Gly 24 | - | expression tag |
Arg 25 | - | expression tag |
Ala 26 | - | expression tag |
Gln 107 | Asn 81 | engineered mutation |
Gln 110 | Asn 84 | engineered mutation |
Ser 302 | - | expression tag |
Asn 303 | - | expression tag |
Ser 304 | - | expression tag |
Leu 305 | - | expression tag |
Glu 306 | - | expression tag |
Val 307 | - | expression tag |
Leu 308 | - | expression tag |
Phe 309 | - | expression tag |
Gln 310 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 162575.9 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 234.6 | |
All* | Total formula weight | 162810.5 |