1exb: STRUCTURE OF THE CYTOPLASMIC BETA SUBUNIT-T1 ASSEMBLY OF VOLTAGE-DEPENDENT K CHANNELS
1qrq: STRUCTURE OF A VOLTAGE-DEPENDENT K+ CHANNEL BETA SUBUNIT
1zsx: Crystal Structure Of Human Potassium Channel Kv Beta-subunit (KCNAB2)
2a79: Mammalian Shaker Kv1.2 potassium channel- beta subunit complex