3WAI

Crystal structure of the C-terminal globular domain of oligosaccharyltransferase (AfAglB-L, O29867_ARCFU) from Archaeoglobus fulgidus as a MBP fusion

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Type 2 solute binding protein-like	8058187	3000083	SCOP2B (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	archaeo_STT3_2nd	e3waiA3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Ig-like domains in STT3 (From Topology)	T: Ig-like domains in STT3	F: archaeo_STT3_2nd	ECOD (1.6)
A	archaeo_STT3_1st	e3waiA2	A: a/b three-layered sandwiches	X: STT3/PglB/AglB core domain (From Topology)	H: STT3/PglB/AglB core domain (From Topology)	T: STT3/PglB/AglB core domain	F: archaeo_STT3_1st	ECOD (1.6)
A	SBP_bac_1_C	e3waiA4	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: SBP_bac_1_C	ECOD (1.6)
A	SBP_bac_1_N_1	e3waiA1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: SBP_bac_1_N_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01547	Bacterial extracellular solute-binding protein (SBP_bac_1)	Bacterial extracellular solute-binding protein	-	Family
A	PF18079	Archaeal glycosylation protein B long peripheral domain (AglB_L1)	Archaeal glycosylation protein B long peripheral domain	This domain is found in Archaeal Glycosylation B protein (AglB-Long) in A. fulgidus. When the domain, known as peripheral l (Pl), is combined with the central core (CC) and insertion (IS) sub-units, they form the C-terminal domain. It is thought that ...	This domain is found in Archaeal Glycosylation B protein (AglB-Long) in A. fulgidus. When the domain, known as peripheral l (Pl), is combined with the central core (CC) and insertion (IS) sub-units, they form the C-terminal domain. It is thought that the C-terminal domain may contribute toward the increased thermal stability of the AglB proteins in the hyper-thermophilic [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Maltose-binding periplasmic protein, Transmembrane oligosaccharyl transferase	transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding binding disaccharide binding carbohydrate binding maltose binding oligosaccharyl transferase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity cation binding transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding binding disaccharide binding carbohydrate binding maltose binding oligosaccharyl transferase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity cation binding ion binding metal ion binding small molecule binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility locomotion localization transport organic substance transport carbohydrate transport oligosaccharide transport disaccharide transport establishment of localization maltose transport polysaccharide localization dextrin transport macromolecule localization maltodextrin transmembrane transport polysaccharide transport response to organic substance response to disaccharide response to oxygen-containing compound detection of maltose stimulus detection of stimulus response to carbohydrate detection of chemical stimulus detection of disaccharide stimulus response to maltose detection of carbohydrate stimulus carbohydrate derivative biosynthetic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process glycoprotein metabolic process protein glycosylation macromolecule biosynthetic process organic substance metabolic process biosynthetic process glycosylation macromolecule modification macromolecule glycosylation organic substance biosynthetic process metabolic process protein metabolic process macromolecule metabolic process protein modification process	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space outer membrane-bounded periplasmic space cell envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR006061	Solute-binding family 1, conserved site	Conserved Site
A	IPR006060	Maltose/Cyclodextrin ABC transporter, substrate-binding protein	Family
A	IPR006059	Bacterial-type extracellular solute-binding protein	Family
A	IPR041154	Archaeal glycosylation protein B, peripheral domain	Domain
A	IPR026410	Oligosaccharyl transferase, archaeal	Family
A	IPR003674	Oligosaccharyl transferase, STT3 subunit	Family
A	IPR048307	Oligosaccharyl transferase STT3, N-terminal domain	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.