Template:PBB/3757 - 维基百科，自由的百科全书

Potassium voltage-gated channel, subfamily H (eag-related), member 2

PDB rendering of the N-terminal domain based on 1byw. This domain is just a very small piece of the total channel.

有效结构

直系同源检索：PDBe, RCSB

PDB查询代码列表
1BYW, 1UJL, 2L0W, 2L1M, 2L4R, 2LE7, 4HP9, 4HQA

标识

代号

KCNH2; ERG1; HERG; HERG1; Kv11.1; LQT2; SQT1

扩展标识

遗传学：152427 鼠基因：1341722 同源基因：201 IUPHAR: K_v11.1 ChEMBL: 240 GeneCards: KCNH2 Gene

基因本体论描述
分子功能	· phosphorelay sensor kinase activity · inward rectifier potassium channel activity · voltage-gated potassium channel activity · delayed rectifier potassium channel activity · protein binding · ubiquitin protein ligase binding · identical protein binding · protein homodimerization activity · voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization
细胞成分	· nuclear envelope · cytoplasm · plasma membrane · voltage-gated potassium channel complex · cell surface
生物过程	· phosphorelay signal transduction system · regulation of heart rate by hormone · synaptic transmission · signal transduction by phosphorylation · cellular response to drug · regulation of membrane potential · potassium ion homeostasis · cardiac muscle contraction · regulation of membrane repolarization · regulation of ventricular cardiac muscle cell membrane repolarization · potassium ion export · potassium ion transmembrane transport · ventricular cardiac muscle cell action potential · membrane depolarization during action potential · membrane repolarization during action potential · membrane repolarization during cardiac muscle cell action potential · regulation of heart rate by cardiac conduction · regulation of potassium ion transmembrane transport · negative regulation of potassium ion transmembrane transport · positive regulation of potassium ion transmembrane transport · negative regulation of potassium ion export
Sources: Amigo / QuickGO