Annotations: 5AJA

Crystal structure of mandrill SAMHD1 (amino acid residues 1-114) bound to Vpx isolated from mandrill and human DCAF1 (amino acid residues 1058-1396)

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Arm	e5ajaC1	A: beta barrels	X: HTH	H: HTH	T: Three-helical HTH	F: Arm	ECOD (v294.2)
B	Tim44	e5ajaB1	A: beta barrels	X: Bromodomain-like	H: HTH	T: Three-helical HTH	F: Tim44	ECOD (v294.2)
A	Tim44	e5ajaA1	A: beta barrels	X: Bromodomain-like	H: HTH	T: Three-helical HTH	F: Tim44	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.5.4730	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
A	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	SAM DOMAIN AND HD DOMAIN-CONTAINING PROTEIN	phosphoric ester hydrolase activity triphosphoric monoester hydrolase activity dGTPase activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding phosphoric ester hydrolase activity triphosphoric monoester hydrolase activity dGTPase activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding	catabolic process nucleoside triphosphate catabolic process purine nucleoside triphosphate catabolic process purine deoxyribonucleoside triphosphate metabolic process carbohydrate derivative metabolic process organophosphate catabolic process dGTP metabolic process nucleoside phosphate catabolic process deoxyribose phosphate catabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process purine deoxyribonucleoside triphosphate catabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process catabolic process nucleoside triphosphate catabolic process purine nucleoside triphosphate catabolic process purine deoxyribonucleoside triphosphate metabolic process carbohydrate derivative metabolic process organophosphate catabolic process dGTP metabolic process nucleoside phosphate catabolic process deoxyribose phosphate catabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process purine deoxyribonucleoside triphosphate catabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process nucleotide catabolic process deoxyribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process purine deoxyribonucleotide catabolic process carbohydrate derivative catabolic process 2'-deoxyribonucleotide metabolic process primary metabolic process purine-containing compound catabolic process deoxyribonucleoside triphosphate catabolic process nucleotide metabolic process purine-containing compound metabolic process nucleobase-containing compound catabolic process organophosphate metabolic process purine deoxyribonucleotide metabolic process metabolic process cellular process nucleoside triphosphate metabolic process dGTP catabolic process DNA replication DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular response to stimulus response to stimulus cellular response to stress DNA damage response response to stress DNA repair dATP metabolic process dATP catabolic process regulation of cellular process regulation of type I interferon-mediated signaling pathway negative regulation of biological process response to cytokine regulation of signal transduction response to biotic stimulus cell communication interferon-mediated signaling pathway cellular response to type I interferon cellular response to cytokine stimulus regulation of immune system process signal transduction regulation of biological process immune response response to other organism regulation of innate immune response negative regulation of immune response response to external stimulus regulation of response to cytokine stimulus negative regulation of response to cytokine stimulus regulation of response to stimulus response to chemical defense response to other organism negative regulation of response to external stimulus negative regulation of defense response regulation of immune response response to type I interferon regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus negative regulation of response to biotic stimulus negative regulation of signaling signaling negative regulation of cell communication cytokine-mediated signaling pathway regulation of response to stress negative regulation of cellular process innate immune response response to external biotic stimulus regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus defense response regulation of cytokine-mediated signaling pathway biological regulation defense response to symbiont negative regulation of signal transduction response to peptide negative regulation of immune system process negative regulation of cytokine-mediated signaling pathway immune system process type I interferon-mediated signaling pathway regulation of cell communication negative regulation of type I interferon-mediated signaling pathway negative regulation of innate immune response protein-containing complex organization protein homotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly protein homooligomerization cellular component organization or biogenesis defense response to virus response to virus	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B	VPX PROTEIN	cation binding ion binding binding metal ion binding small molecule binding	biological process involved in interspecies interaction between organisms viral penetration into host nucleus intracellular transport of virus viral process viral life cycle transport of virus biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host biological process involved in interaction with host	host cellular component cellular anatomical structure host cell other organism part host intracellular membrane-bounded organelle host intracellular part host cell part host intracellular region host cell nucleus host intracellular organelle virion component
A	PROTEIN VPRBP	protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups histone H2AT120 kinase activity histone modifying activity histone H2A kinase activity catalytic activity histone kinase activity ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups histone H2AT120 kinase activity histone modifying activity histone H2A kinase activity catalytic activity histone kinase activity ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity protein serine kinase activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding nuclear receptor binding protein binding DNA-binding transcription factor binding nuclear estrogen receptor binding	developmental process multicellular organismal process cellular developmental process hemopoiesis B cell activation cell activation cell development mononuclear cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation B cell differentiation cell differentiation immune system process anatomical structure development developmental process multicellular organismal process cellular developmental process hemopoiesis B cell activation cell activation cell development mononuclear cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation B cell differentiation cell differentiation immune system process anatomical structure development cellular process leukocyte differentiation regulation of cellular process catabolic process positive regulation of protein metabolic process positive regulation of biological process macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biological process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal proteasomal protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process multicellular organism development regulation of growth growth cell competition in a multicellular organism negative regulation of biological process RNA metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process immune system development somatic cell DNA recombination DNA recombination DNA metabolic process V(D)J recombination somatic diversification of immune receptors via germline recombination within a single locus somatic diversification of immune receptors system development	intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nucleolus fibrillar center cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex Cul4-RING E3 ubiquitin ligase complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C	IPR003607	HD/PDEase domain	Domain
C	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
C	IPR050135	Deoxyguanosinetriphosphate triphosphohydrolase-like	Family
C	IPR001660	Sterile alpha motif domain	Domain
C	IPR006674	HD domain	Domain
B	IPR053711	Lentiviral Vpx-associated factor	Homologous Superfamily
B	IPR000012	Retroviral VpR/VpX protein	Family
A	IPR016024	Armadillo-type fold	Homologous Superfamily
A	IPR011989	Armadillo-like helical	Homologous Superfamily
A	IPR006594	LIS1 homology motif	Conserved Site
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
A	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A	IPR033270	VPRBP/DCAF1 family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q9Y4B6	allergic rhinitis hepatocellular carcinoma ovarian cancer breast cancer medulloblastoma psoriasis cutaneous lupus erythematosus osteosarcoma tuberculosis

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.