Annotations: 1NMR

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1nmra1	All alpha proteins	PABP domain-like	PABC (PABP) domain	PABC (PABP) domain	poly(A) binding protein	(Trypanosoma cruzi ) [TaxId: 5693 ],	SCOPe (2.08)
A	d1nmra2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Trypanosoma cruzi ) [TaxId: 5693 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	PABC (PABP) domain	8024566	4003044	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PABC (PABP) domain	8036945	3000200	SCOP2 (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	PABP	e1nmrA1	A: alpha arrays	X: PABP domain-like	H: PABC(PABP) domain (From Topology)	T: PABC(PABP) domain	F: PABP	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.1900.10	Mainly Alpha	Orthogonal Bundle	c-terminal domain of poly(a) binding protein	c-terminal domain of poly(a) binding protein	CATH (4.2.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00658	Poly-adenylate binding protein, unique domain (PABP)	Poly-adenylate binding protein, unique domain	-	Family

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	poly(A)-binding protein	RNA binding binding organic cyclic compound binding nucleic acid binding	-	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro Annotation InterPro: Classification of protein families

Chains	Accession	Name	Type
A	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A	IPR002004	Polyadenylate-binding protein/Hyperplastic disc protein	Domain
A	IPR003954	RNA recognition motif domain, eukaryote	Domain
A	IPR000504	RNA recognition motif domain	Domain
A	IPR006515	Polyadenylate binding protein, human types 1, 2, 3, 4	Family
A	IPR036053	PABC (PABP) domain	Homologous Superfamily
A	IPR035979	RNA-binding domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.