5E9U | pdb_00005e9u

Crystal structure of GtfA/B complex bound to UDP and GlcNAc

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)
H	TIGR02918_2nd	e5e9uH1	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
H	UNK_F_TYPE	e5e9uH2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: UNK_F_TYPE	ECOD (1.6)
F	TIGR02918_2nd	e5e9uF1	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
F	UNK_F_TYPE	e5e9uF2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: UNK_F_TYPE	ECOD (1.6)
D	TIGR02918_2nd	e5e9uD2	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
D	UNK_F_TYPE	e5e9uD1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: UNK_F_TYPE	ECOD (1.6)
B	TIGR02918_2nd	e5e9uB1	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
B	UNK_F_TYPE	e5e9uB2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: UNK_F_TYPE	ECOD (1.6)
G	TIGR02918_2nd	e5e9uG2	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
G	Glycos_transf_1	e5e9uG3	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glycos_transf_1	ECOD (1.6)
G	TIGR02918_1st	e5e9uG1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: TIGR02918_1st	ECOD (1.6)
E	TIGR02918_2nd	e5e9uE1	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
E	Glycos_transf_1	e5e9uE2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glycos_transf_1	ECOD (1.6)
E	TIGR02918_1st	e5e9uE3	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: TIGR02918_1st	ECOD (1.6)
C	TIGR02918_2nd	e5e9uC3	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
C	Glycos_transf_1	e5e9uC2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glycos_transf_1	ECOD (1.6)
C	TIGR02918_1st	e5e9uC1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: TIGR02918_1st	ECOD (1.6)
A	TIGR02918_2nd	e5e9uA3	A: beta meanders	X: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	H: O-GlcNAc transferase GtfA beta-meander domain (From Topology)	T: O-GlcNAc transferase GtfA beta-meander domain	F: TIGR02918_2nd	ECOD (1.6)
A	Glycos_transf_1	e5e9uA2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glycos_transf_1	ECOD (1.6)
A	TIGR02918_1st	e5e9uA1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: TIGR02918_1st	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
G	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (utative)
E	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (utative)
C	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (utative)
A	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G	PF00534	Glycosyl transferases group 1 (Glycos_transf_1)	Glycosyl transferases group 1	Mutations in this domain of Swiss:P37287 lead to disease (Paroxysmal Nocturnal haemoglobinuria). Members of this family transfer activated sugars to a variety of substrates, including glycogen, Fructose-6-phosphate and lipopolysaccharides. Members o ...	Mutations in this domain of Swiss:P37287 lead to disease (Paroxysmal Nocturnal haemoglobinuria). Members of this family transfer activated sugars to a variety of substrates, including glycogen, Fructose-6-phosphate and lipopolysaccharides. Members of this family transfer UDP, ADP, GDP or CMP linked sugars. The eukaryotic glycogen synthases may be distant members of this family.	Domain
A, C, E, G	PF22145	GtfA extended beta-sheet domain (GtfA_EBD)	GtfA extended beta-sheet domain	This entry represents the extended beta-sheet domain (EBD, also known as DUF1975) of UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase GtfA subunit [1,2]. GtfA is the core enzyme of the OGT complex, which also includes the co-activator ...	This entry represents the extended beta-sheet domain (EBD, also known as DUF1975) of UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase GtfA subunit [1,2]. GtfA is the core enzyme of the OGT complex, which also includes the co-activator GtfB, to glycosylate the serine-rich repeat (SRR) of adhesin PsrP in Streptococcus pneumoniae, a protein involved in the infection and pathogenesis [1,2]. The function of this domain is not clear.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F, H	Glycosyltransferase-stabilizing protein Gtf2	-	regulation of protein stability biological regulation regulation of biological quality	cell periphery cellular anatomical structure plasma membrane membrane protein-containing complex protein N-acetylglucosaminyltransferase complex catalytic complex transferase complex intracellular protein-containing complex
A, C, E, G	Glycosyltransferase Gtf1	glycosyltransferase activity transferase activity catalytic activity binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding	carbohydrate derivative biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation metabolic process cellular process protein metabolic process macromolecule metabolic process	cell periphery cellular anatomical structure plasma membrane membrane intracellular anatomical structure cytoplasm protein-containing complex protein N-acetylglucosaminyltransferase complex catalytic complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D, F, H	IPR014268	Glycosyltransferase-stabilising protein GtfB	Family
A, C, E, G	IPR054396	GtfA, extended beta-sheet meander domain	Domain
A, C, E, G	IPR014267	Glycosyltransferase GtfA	Family
A, C, E, G	IPR001296	Glycosyl transferase, family 1	Domain