AF_AFA0A1D6EJ37F1

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	E1 ubiquitin-activating enzyme	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 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 ubiquitin-like modifier activating enzyme activity ligase activity, forming carbon-sulfur bonds catalytic activity, acting on a protein ubiquitin activating enzyme activity catalytic activity ligase activity ATP-dependent activity aminoacyltransferase activity ubiquitin-like protein transferase activity acyltransferase activity transferase activity ubiquitin-protein transferase activity	-	-

Chains	Accession	Name	Type
A	IPR042302	Ubiquitin-activating enzyme E1, FCCH domain superfamily	Homologous Superfamily
A	IPR000011	Ubiquitin/SUMO-activating enzyme E1-like	Family
A	IPR045886	ThiF/MoeB/HesA family	Family
A	IPR042449	Ubiquitin-activating enzyme E1, inactive adenylation domain, subdomain 1	Homologous Superfamily
A	IPR019572	Ubiquitin-activating enzyme, SCCH domain	Domain
A	IPR042063	Ubiquitin-activating enzyme E1, SCCH domain	Homologous Superfamily
A	IPR000594	THIF-type NAD/FAD binding fold	Domain
A	IPR032420	Ubiquitin-activating enzyme E1, four-helix bundle	Domain
A	IPR018075	Ubiquitin-activating enzyme E1	Family
A	IPR032418	Ubiquitin-activating enzyme E1, FCCH domain	Domain
A	IPR018965	Ubiquitin-activating enzyme E1, C-terminal	Domain
A	IPR035985	Ubiquitin-activating enzyme-like	Homologous Superfamily
A	IPR033127	Ubiquitin-activating enzyme E1, Cys active site	Active Site
A	IPR038252	Ubiquitin-activating enzyme E1, C-terminal domain superfamily	Homologous Superfamily
A	IPR018074	Ubiquitin-activating enzyme E1, conserved site	Conserved Site

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.