3PG8

Truncated form of 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase from Thermotoga maritima

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3pg8a1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I DAHP synthetase	automated matches	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
A	d3pg8a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
B	d3pg8b1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I DAHP synthetase	automated matches	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
B	d3pg8b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DAHP_synth_1	e3pg8A1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DAHP_synth_1	ECOD (1.6)
B	DAHP_synth_1	e3pg8B1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DAHP_synth_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00793	DAHP synthetase I family (DAHP_synth_1)	DAHP synthetase I family	Members of this family catalyse the first step in aromatic amino acid biosynthesis from chorismate. E-coli has three related synthetases, which are inhibited by different aromatic amino acids. This family also includes KDSA which has very similar cat ...	Members of this family catalyse the first step in aromatic amino acid biosynthesis from chorismate. E-coli has three related synthetases, which are inhibited by different aromatic amino acids. This family also includes KDSA which has very similar catalytic activity but is involved in the first step of liposaccharide biosynthesis. The enzyme is also part of the shikimate pathway, EC:2.5.1.54.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Phospho-2-dehydro-3-deoxyheptonate aldolase	lyase activity catalytic activity carbon-carbon lyase activity aldehyde-lyase activity transferase activity 3-deoxy-7-phosphoheptulonate synthase activity transferase activity, transferring alkyl or aryl (other than methyl) groups	amino acid biosynthetic process biosynthetic process amino acid metabolic process primary metabolic process metabolic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process amino acid biosynthetic process biosynthetic process amino acid metabolic process primary metabolic process metabolic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process chorismate metabolic process chorismate biosynthetic process small molecule metabolic process cellular process dicarboxylic acid biosynthetic process aromatic amino acid family biosynthetic process aromatic amino acid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR041071	DAHP synthase ferredoxin-like domain	Domain
A, B	IPR052899	Class-I DAHP synthase	Family
A, B	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B	IPR006218	DAHP synthetase I/KDSA	Domain
A, B	IPR006268	Phospho-2-dehydro-3-deoxyheptonate aldolase, subtype 2	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B	CSD	Parent Component: CYS RESID: AA0262 PSI-MOD : L-cysteine sulfinic acid MOD:00267

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.