6H7B

Structure of Leishmania PABP1 (domain J) complexed with a peptide containing the PAM2 motif of eIF4E4.

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PABP	e6h7bA1	A: alpha arrays	X: PABP domain-like	H: PABC(PABP) domain (From Topology)	T: PABC(PABP) domain	F: PABP	ECOD (1.6)
C	PABP	e6h7bC1	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 (4.3.0)
C	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 (4.3.0)

Protein Family Annotation Pfam Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Polyadenylate-binding protein	protein binding binding translation initiation factor binding eukaryotic initiation factor 4G binding RNA binding organic cyclic compound binding poly(A) binding poly-purine tract binding nucleic acid binding single-stranded RNA binding mRNA 3'-UTR binding mRNA binding eukaryotic initiation factor 4E binding poly-pyrimidine tract binding protein binding binding translation initiation factor binding eukaryotic initiation factor 4G binding RNA binding organic cyclic compound binding poly(A) binding poly-purine tract binding nucleic acid binding single-stranded RNA binding mRNA 3'-UTR binding mRNA binding eukaryotic initiation factor 4E binding poly-pyrimidine tract binding poly(U) RNA binding	-	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol protein-containing complex ribonucleoprotein complex intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol protein-containing complex ribonucleoprotein complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B, D	HIS-HIS-MET-ASN-PRO-ASN-ALA-THR-GLU-PHE-MET-PRO	translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding nucleic acid binding translation initiation factor activity translation factor activity, RNA binding RNA binding RNA 7-methylguanosine cap binding RNA cap binding	-	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule protein-containing complex eukaryotic translation initiation factor 4F complex RNA cap binding complex intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule protein-containing complex eukaryotic translation initiation factor 4F complex RNA cap binding complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR003954	RNA recognition motif domain, eukaryote	Domain
A, C	IPR000504	RNA recognition motif domain	Domain
A, C	IPR006515	Polyadenylate binding protein, human types 1, 2, 3, 4	Family
A, C	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
A, C	IPR002004	Polyadenylate-binding protein/Hyperplastic disc protein	Domain
A, C	IPR036053	PABC (PABP) domain	Homologous Superfamily
A, C	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
A, C	IPR045305	PABP, RNA recognition motif 2	Domain
B, D	IPR023398	Translation Initiation factor eIF- 4e-like	Homologous Superfamily
B, D	IPR001040	Translation Initiation factor eIF- 4e	Family

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.