4ADS

Crystal structure of plasmodial PLP synthase complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
H	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8036862	3001405	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8036862	3001405	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8036862	3001405	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8036862	3001405	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8036862	3001405	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Class I glutamine amidotransferase-like	8036862	3001405	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)
H	GATase	e4adsH1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: GATase	ECOD (1.6)
J	GATase	e4adsJ1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: GATase	ECOD (1.6)
L	GATase	e4adsL1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: GATase	ECOD (1.6)
G	GATase	e4adsG1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: GATase	ECOD (1.6)
I	GATase	e4adsI1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: GATase	ECOD (1.6)
K	GATase	e4adsK1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: GATase	ECOD (1.6)
A	SOR_SNZ	e4adsA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: SOR_SNZ	ECOD (1.6)
E	SOR_SNZ	e4adsE1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: SOR_SNZ	ECOD (1.6)
F	SOR_SNZ	e4adsF1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: SOR_SNZ	ECOD (1.6)
B	SOR_SNZ	e4adsB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: SOR_SNZ	ECOD (1.6)
C	SOR_SNZ	e4adsC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: SOR_SNZ	ECOD (1.6)
D	SOR_SNZ	e4adsD1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: SOR_SNZ	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
J	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
L	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
G	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
I	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
K	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
A	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
E	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
F	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
B	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
C	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
D	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
G, H, I, J, K G, H, I, J, K, L	PF01174	SNO glutamine amidotransferase family (SNO)	SNO glutamine amidotransferase family	This family and its amidotransferase domain was first described in [1]. It is predicted that members of this family are involved in the pyridoxine biosynthetic pathway, based on the proximity and co-regulation of the corresponding genes and physical ...	This family and its amidotransferase domain was first described in [1]. It is predicted that members of this family are involved in the pyridoxine biosynthetic pathway, based on the proximity and co-regulation of the corresponding genes and physical interaction between the members of Pfam:PF01174 and Pfam:PF01680 [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G, H, I, J, K G, H, I, J, K, L	PDX2 PROTEIN	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides glutaminase activity hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds amine-lyase activity lyase activity pyridoxal 5'-phosphate synthase (glutamine hydrolysing) activity carbon-nitrogen lyase activity	response to oxidative stress response to singlet oxygen response to stimulus response to stress response to chemical response to oxygen-containing compound response to reactive oxygen species vitamin B6 biosynthetic process water-soluble vitamin biosynthetic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process pyridine-containing compound biosynthetic process vitamin biosynthetic process response to oxidative stress response to singlet oxygen response to stimulus response to stress response to chemical response to oxygen-containing compound response to reactive oxygen species vitamin B6 biosynthetic process water-soluble vitamin biosynthetic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process pyridine-containing compound biosynthetic process vitamin biosynthetic process vitamin metabolic process biosynthetic process pyridine-containing compound metabolic process vitamin B6 metabolic process small molecule metabolic process metabolic process cellular process water-soluble vitamin metabolic process glutamine metabolic process oxoacid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process glutamine family amino acid metabolic process proteinogenic amino acid metabolic process organic hydroxy compound metabolic process aldehyde biosynthetic process pyridoxal phosphate biosynthetic process cellular aldehyde metabolic process phosphate-containing compound metabolic process phosphorus metabolic process organophosphate metabolic process organophosphate biosynthetic process organic hydroxy compound biosynthetic process pyridoxal phosphate metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol
A, B, C, D, E A, B, C, D, E, F	PYRIDOXINE BIOSYNTHETIC ENZYME PDX1 HOMOLOGUE, PUTATIVE	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G, H, I, J, K G, H, I, J, K, L	IPR029062	Class I glutamine amidotransferase-like	Homologous Superfamily
G, H, I, J, K G, H, I, J, K, L	IPR002161	Pyridoxal 5'-phosphate synthase subunit PdxT/SNO	Family
G, H, I, J, K G, H, I, J, K, L	IPR021196	PdxT/SNO family, conserved site	Conserved Site

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.