8QZ1 | pdb_00008qz1

Crystal structure of human two pore domain potassium ion channel TREK-2 (K2P10.1) in complex with a nanobody (Nb58)

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CAAAe8qz1C01 A: alpha bundlesX: Helical bundle insertion in helicase domainsH: Helical bundle in Hef helicaseT: Helical bundle in Hef helicaseF: AAAECOD (develop294)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C, D
Heavy ChainIGHV1 -isoform b of potassium channel subfamily k member 10SAbDab (2026-03-20)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF07885Ion channel (Ion_trans_2)Ion channel- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C, D
Nanobody 58---
A, B
Isoform B of Potassium channel subfamily K member 10

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR013099Potassium channel domainDomain
A, B
IPR003976Two pore domain potassium channel, TREKFamily
A, B
IPR003280Two pore domain potassium channelFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, B
Pharos:  P57789

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALChannels: Potassium, Sodium, & Proton Ion-SelectiveTwo-Pore Domain Potassium Channel K2P10.1 (TREK-2, KCNK10) in complex with a nanobody (Nb58)