9EI0 | pdb_00009ei0

Human Kv1.3 mutant - G427H with A0194009G09 nanobodies

External Resource: Annotation


SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth E],
C [auth F],
D [auth G],
E [auth H]		Heavy ChainIGHV1 -potassium voltage-gated channel subfamily a member 3,greenfluorescent protein SAbDab (2025-12-05)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
F [auth B],
G [auth C],
H [auth D]		PF07885Ion channel (Ion_trans_2)Ion channel- Family
A,
F [auth B],
G [auth C],
H [auth D]		PF02214BTB/POZ domain (BTB_2)BTB/POZ domainIn voltage-gated K+ channels this domain is responsible for subfamily-specific assembly of alpha-subunits into functional tetrameric channels [1]. In KCTD1 (Swiss:Q719H9) this domain functions as a transcriptional repressor [2]. It also mediates homo ...In voltage-gated K+ channels this domain is responsible for subfamily-specific assembly of alpha-subunits into functional tetrameric channels [1]. In KCTD1 (Swiss:Q719H9) this domain functions as a transcriptional repressor [2]. It also mediates homomultimerisation of KCTD1 and interaction of KCTD1 with the transcription factor AP-2-alpha [2-3].
Domain
A,
F [auth B],
G [auth C],
H [auth D]		PF00520Ion transport protein (Ion_trans)Ion transport protein- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B [auth E],
C [auth F],
D [auth G],
E [auth H]		A0194009G09 nanobody---
A,
F [auth B],
G [auth C],
H [auth D]		Potassium voltage-gated channel subfamily A member 3,Green fluorescent protein

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A,
F [auth B],
G [auth C],
H [auth D]		IPR005821Ion transport domainDomain
A,
F [auth B],
G [auth C],
H [auth D]		IPR003972Potassium channel, voltage dependent, Kv1Family
A,
F [auth B],
G [auth C],
H [auth D]		IPR004050Potassium channel, voltage dependent, Kv1.3Family
A,
F [auth B],
G [auth C],
H [auth D]		IPR028325Voltage-gated potassium channelFamily
A,
F [auth B],
G [auth C],
H [auth D]		IPR000210BTB/POZ domainDomain
A,
F [auth B],
G [auth C],
H [auth D]		IPR003968Potassium channel, voltage dependent, KvFamily
A,
F [auth B],
G [auth C],
H [auth D]		IPR003131Potassium channel tetramerisation-type BTB domainDomain
A,
F [auth B],
G [auth C],
H [auth D]		IPR011333SKP1/BTB/POZ domain superfamilyHomologous Superfamily
A,
F [auth B],
G [auth C],
H [auth D]		IPR027359Voltage-dependent channel domain superfamilyHomologous Superfamily
A,
F [auth B],
G [auth C],
H [auth D]		IPR000786Green fluorescent protein, GFPFamily
A,
F [auth B],
G [auth C],
H [auth D]		IPR011584Green fluorescent protein-relatedFamily
A,
F [auth B],
G [auth C],
H [auth D]		IPR009017Green fluorescent proteinHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A,
F [auth B],
G [auth C],
H [auth D]		Pharos:  P22001