Annotations: 8XEH

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
E [auth B]	WD40	e8xehB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
D [auth A]	WD40	e8xehA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
C [auth D]	WD40	e8xehD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
B [auth C]	WD40	e8xehC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
B [auth C], C [auth D], D [auth A], E [auth B]	PF08780	Nucleotidyltransferase substrate binding protein like (NTase_sub_bind)	Nucleotidyltransferase substrate binding protein like	Nucleotidyltransferases (EC 2.7.7) comprise a large enzyme family with diverse roles in polynucleotide synthesis and modification. This domain is structurally related to kanamycin nucleotidyltransferase (KNTase) and forms a complex with HI0073, a seq ...	Nucleotidyltransferases (EC 2.7.7) comprise a large enzyme family with diverse roles in polynucleotide synthesis and modification. This domain is structurally related to kanamycin nucleotidyltransferase (KNTase) and forms a complex with HI0073, a sequence homolog of the nucleotide-binding domain of this nucleotidyltransferase superfamily [1].	Domain
A [auth E]	PF18765	Polymerase beta, Nucleotidyltransferase (Polbeta)	Polymerase beta, Nucleotidyltransferase	A member of the nucleotidyltransferase fold found in polymorphic toxins (NTox45) and polyvalent proteins [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth C], C [auth D], D [auth A], E [auth B]	HEPN	binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding metal ion binding	-	-
A [auth E]	MNT	-	-	-

Chains	Accession	Name	Type
B [auth C], C [auth D], D [auth A], E [auth B]	IPR010235	Probable ribonuclease HepT	Family
A [auth E]	IPR043519	Nucleotidyltransferase superfamily	Homologous Superfamily
A [auth E]	IPR041633	MntA antitoxin-like, nucleotidyltransferase domain	Domain

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.

8XEH | pdb_00008xeh