6DFT

Trypanosoma brucei deoxyhypusine synthase

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Deoxyhypusine synthase DHS	8081656	4003886	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	DHS-like NAD/FAD-binding domain	8081657	3001728	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	DHS-like NAD/FAD-binding domain	8081657	3001728	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	DHS-like NAD/FAD-binding domain	8081657	3001728	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	DHS-like NAD/FAD-binding domain	8081657	3001728	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	DHS-like NAD/FAD-binding domain	8081657	3001728	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	DHS-like NAD/FAD-binding domain	8081657	3001728	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01916	e6dftA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
C	PF01916	e6dftC1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
E	PF01916	e6dftE1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
G	PF01916	e6dftG1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
I	PF01916	e6dftI1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
K	PF01916	e6dftK1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
B	PF01916	e6dftB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
D	PF01916	e6dftD1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
F	PF01916	e6dftF1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
H	PF01916	e6dftH1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
J	PF01916	e6dftJ1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)
L	PF01916	e6dftL1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: PF01916	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.910.10	Alpha Beta	3-Layer(aba) Sandwich	Deoxyhypusine Synthase	Deoxyhypusine synthase	CATH (4.3.0)
D	3.40.910.10	Alpha Beta	3-Layer(aba) Sandwich	Deoxyhypusine Synthase	Deoxyhypusine synthase	CATH (4.3.0)
F	3.40.910.10	Alpha Beta	3-Layer(aba) Sandwich	Deoxyhypusine Synthase	Deoxyhypusine synthase	CATH (4.3.0)
H	3.40.910.10	Alpha Beta	3-Layer(aba) Sandwich	Deoxyhypusine Synthase	Deoxyhypusine synthase	CATH (4.3.0)
J	3.40.910.10	Alpha Beta	3-Layer(aba) Sandwich	Deoxyhypusine Synthase	Deoxyhypusine synthase	CATH (4.3.0)
L	3.40.910.10	Alpha Beta	3-Layer(aba) Sandwich	Deoxyhypusine Synthase	Deoxyhypusine synthase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G, I A, C, E, G, I, K	PF01916	Deoxyhypusine synthase (DS)	Deoxyhypusine synthase	Eukaryotic initiation factor 5A (eIF-5A) contains an unusual amino acid, hypusine [N epsilon-(4-aminobutyl-2-hydroxy)lysine]. The first step in the post-translational formation of hypusine is catalysed by the enzyme deoxyhypusine synthase (DS) EC:1.1 ...	Eukaryotic initiation factor 5A (eIF-5A) contains an unusual amino acid, hypusine [N epsilon-(4-aminobutyl-2-hydroxy)lysine]. The first step in the post-translational formation of hypusine is catalysed by the enzyme deoxyhypusine synthase (DS) EC:1.1.1.249. The modified version of eIF-5A, and DS, are required for eukaryotic cell proliferation [1].	Domain
B, D, F, H, J B, D, F, H, J, L	PF01916	Deoxyhypusine synthase (DS)	Deoxyhypusine synthase	Eukaryotic initiation factor 5A (eIF-5A) contains an unusual amino acid, hypusine [N epsilon-(4-aminobutyl-2-hydroxy)lysine]. The first step in the post-translational formation of hypusine is catalysed by the enzyme deoxyhypusine synthase (DS) EC:1.1 ...	Eukaryotic initiation factor 5A (eIF-5A) contains an unusual amino acid, hypusine [N epsilon-(4-aminobutyl-2-hydroxy)lysine]. The first step in the post-translational formation of hypusine is catalysed by the enzyme deoxyhypusine synthase (DS) EC:1.1.1.249. The modified version of eIF-5A, and DS, are required for eukaryotic cell proliferation [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G, I A, C, E, G, I, K	Deoxyhypusine synthase	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity deoxyhypusine synthase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity	regulation of cellular process cellular biosynthetic process organonitrogen compound biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression organic substance metabolic process organic substance biosynthetic process protein metabolic process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular process cellular biosynthetic process organonitrogen compound biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression organic substance metabolic process organic substance biosynthetic process protein metabolic process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process regulation of translation cytoplasmic translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of cytoplasmic translation regulation of metabolic process peptidyl-lysine modification to peptidyl-hypusine peptidyl-lysine modification protein maturation macromolecule modification peptidyl-amino acid modification protein modification process protein-containing complex organization protein heterotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly cellular component organization or biogenesis protein heterooligomerization spermidine metabolic process amine metabolic process polyamine metabolic process biogenic amine metabolic process	membrane cellular anatomical entity protein-containing complex catalytic complex intracellular anatomical structure cytoplasm
B, D, F, H, J B, D, F, H, J, L	Deoxyhypusine synthase regulatory subunit	enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity deoxyhypusine synthase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity enzyme binding	regulation of cellular process cellular biosynthetic process organonitrogen compound biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression organic substance metabolic process organic substance biosynthetic process protein metabolic process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular process cellular biosynthetic process organonitrogen compound biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression organic substance metabolic process organic substance biosynthetic process protein metabolic process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process regulation of translation cytoplasmic translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of cytoplasmic translation regulation of metabolic process protein-containing complex organization protein heterotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly cellular component organization or biogenesis protein heterooligomerization positive regulation of molecular function regulation of molecular function regulation of catalytic activity positive regulation of catalytic activity spermidine metabolic process amine metabolic process polyamine metabolic process biogenic amine metabolic process	protein-containing complex catalytic complex intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, E, G, I A, C, E, G, I, K	IPR036982	Deoxyhypusine synthase superfamily	Homologous Superfamily
A, C, E, G, I A, C, E, G, I, K	IPR029035	DHS-like NAD/FAD-binding domain superfamily	Homologous Superfamily
A, C, E, G, I A, C, E, G, I, K	IPR002773	Deoxyhypusine synthase	Family
B, D, F, H, J B, D, F, H, J, L	IPR036982	Deoxyhypusine synthase superfamily	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L	IPR029035	DHS-like NAD/FAD-binding domain superfamily	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L	IPR002773	Deoxyhypusine synthase	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.