Annotations: 2LLV

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	KOG0548_1st	e2llvA1	A: alpha arrays	X: DP domain (From Topology)	H: DP domain (From Topology)	T: DP domain	F: KOG0548_1st	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.260.100	Mainly Alpha	Orthogonal Bundle	434 Repressor (Amino-terminal Domain)		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF17830	STI1/HOP, DP domain (STI1-HOP_DP)	STI1/HOP, DP domain	This entry corresponds to the STI1/HOP aspartate/proline-rich (DP) domain that is found in two copies in the Sti1 protein and are referred to as DP1 and DP2 [1,2,3]. STI1/HOP proteins are cochaperones that belong to the foldosome, a system consisting ...	This entry corresponds to the STI1/HOP aspartate/proline-rich (DP) domain that is found in two copies in the Sti1 protein and are referred to as DP1 and DP2 [1,2,3]. STI1/HOP proteins are cochaperones that belong to the foldosome, a system consisting in Hsp70 and Hsp90 chaperones. STI1/HOP acts as an adapter protein capable of transferring client proteins from the first to the second molecular chaperone [3]. This domain (and specifically DP2 from STI1) is involved in client activation [2,3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Heat shock protein STI1	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding Hsp90 protein binding protein binding heat shock protein binding molecular function inhibitor activity molecular function regulator activity ATPase inhibitor activity ATPase regulator activity Hsp70 protein binding protein-folding chaperone binding	protein localization establishment of protein localization cellular localization protein targeting establishment of localization localization establishment of protein localization to organelle cellular macromolecule localization macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion cellular process establishment of protein localization to mitochondrion protein localization establishment of protein localization cellular localization protein targeting establishment of localization localization establishment of protein localization to organelle cellular macromolecule localization macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion cellular process establishment of protein localization to mitochondrion organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process protein folding biosynthetic process organic substance biosynthetic process metabolic process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
A	IPR001440	TPR_1	Unknown
A	IPR019734	Tetratricopeptide repeat	Repeat
A	IPR041243	STI1/HOP, DP domain	Domain
A	IPR006636	Heat shock chaperonin-binding	Domain

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.