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 4GX0 | pdb_00004gx0

Crystal structure of the GsuK L97D mutant

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DGln-synt_Ce4gx0D1 A: alpha arraysX: GIY-YIG endonucleaseH: GIY-YIG endonucleaseT: GIY-YIG endonucleaseF: Gln-synt_CECOD (v295.2)
DGP41e4gx0D3 A: alpha arraysX: PBZ domainH: PBZ domainT: PBZ domainF: GP41ECOD (v295.2)
CF420_oxidorede4gx0C20 A: alpha arraysX: Subtilisin-likeH: Subtilisin-likeT: Subtilisin-likeF: F420_oxidoredECOD (v295.2)
BF420_oxidorede4gx0B20 A: alpha arraysX: Subtilisin-likeH: Subtilisin-likeT: Subtilisin-likeF: F420_oxidoredECOD (v295.2)
AV-sete4gx0A3 A: alpha arraysX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: V-setECOD (v295.2)
AGP41e4gx0A2 A: alpha arraysX: PBZ domainH: PBZ domainT: PBZ domainF: GP41ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D1.10.287.70 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
D3.40.50.720 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like DomainCATH (4.3.0)
C1.10.287.70 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
C3.40.50.720 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like DomainCATH (4.3.0)
C3.30.70.1450 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits Regulator of K+ conductance, C-terminal domainCATH (4.3.0)
B1.10.287.70 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
B3.40.50.720 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like DomainCATH (4.3.0)
B3.30.70.1450 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits Regulator of K+ conductance, C-terminal domainCATH (4.3.0)
A1.10.287.70 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
A3.40.50.720 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like DomainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF02080TrkA-C domain (TrkA_C)TrkA-C domainThis domain is often found next to the Pfam:PF02254 domain. The exact function of this domain is unknown. It has been suggested that it may bind an unidentified ligand [1]. The domain is predicted to adopt an all beta structure [1]. Domain
A, B, C, D
PF02254TrkA-N domain (TrkA_N)TrkA-N domainThis domain is found in a wide variety of proteins. These protein include potassium channels Swiss:P31069, phosphoesterases Swiss:Q59027, and various other transporters. This domain binds to NAD. Domain
A, B, C, D
PF07885Ion channel (Ion_trans_2)Ion channel- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
TrkA domain protein

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR006037Regulator of K+ conductance, C-terminalDomain
A, B, C, D
IPR050721Trk/Ktr/HKT Potassium TransportFamily
A, B, C, D
IPR013099Potassium channel domainDomain
A, B, C, D
IPR036291NAD(P)-binding domain superfamilyHomologous Superfamily
A, B, C, D
IPR036721Regulator of K+ conductance, C-terminal domain superfamilyHomologous Superfamily
A, B, C, D
IPR003148Regulator of K+ conductance, N-terminal lobeDomain

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
A, B, C, D
OPMTransmembraneAlpha-helical polytopicIon channel (VIC) superfamilyPotassium transporter TrkH/TrkA complex

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B, C, D
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

ChainsExternal LinkComment
A, B, C, D
MemProtMDAnnotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B, C, D
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALChannels: Potassium, Sodium, & Proton Ion-SelectiveGsuK multi-ligand gated K+ channel, L97D mutant