PDB: 1nn7 Compound: potassium channel kv4.2 Classification: MEMBRANE PROTEIN Entry date in PDB: 2003-07-15 Resolution [Å]: 2.10 R-Factor: 0.230

CHAIN: A SWISS-PROT/TREMBL: Q63881    KEYWORD: Ion transport    Ionic channel    Multigene family    Phosphorylation    Potassium    Potassium channel    Potassium transport    Transmembrane    Transport    Voltage-gated channel    SCOP: d.42.1.2 Alpha and beta proteins (a+b)    POZ domain    POZ domain    Tetramerization domain of potassium channels    Potassium channel kv4.2    Rat (Rattus norvegicus) GO:  membrane    voltage-gated potassium channel complex    cation channel activity    ion channel activity    potassium channel activity    voltage-gated potassium channel activity    cation transport    ion transport    potassium ion transport

Image Source: PDB

Loops in ArchDB40 clusters

1nn7_A_43 - HA => SUBCLASS : 2.1.1
1nn7_A_76 - HA => SUBCLASS : 4.1.1
1nn7_A_76 - HA => SUBCLASS : 4.1.2
1nn7_A_50 - EH => SUBCLASS : 1.1.1

Loops in ArchDB95 clusters

1nn7_A_50 - EH => SUBCLASS : 1.1.1
1nn7_A_50 - EH => SUBCLASS : 1.1.2
1nn7_A_43 - HA => SUBCLASS : 2.1.1
1nn7_A_76 - HA => SUBCLASS : 4.1.1

Loops not clustered in ArchDB

1nn7_A_82 - EH
1nn7_A_56 - HE
1nn7_A_92 - HH
1nn7_A_112 - HH

1s1g A - percentage of sequence identity: 78
1s1g B - percentage of sequence identity: 78