Annotations: 6JRQ

Crystal structure of adenylosuccinate synthetase, PurA, from Thermus thermophilus

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d6jrqd_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
C	d6jrqc_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
B	d6jrqb_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
A	d6jrqa_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D		e6jrqD1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F:	ECOD (v294.2)
C		e6jrqC1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F:	ECOD (v294.2)
B		e6jrqB1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F:	ECOD (v294.2)
A	PTE	e6jrqA1	A: beta barrels	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: PTE	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.300.10	Mainly Alpha	Orthogonal Bundle	Adenylosuccinate Synthetase, subunit A	domain 2	CATH (utative)
D	3.90.170.10	Alpha Beta	Alpha-Beta Complex	Adenylosuccinate Synthetase	Chain A, domain 3	CATH (utative)
C	1.10.300.10	Mainly Alpha	Orthogonal Bundle	Adenylosuccinate Synthetase, subunit A	domain 2	CATH (utative)
C	3.90.170.10	Alpha Beta	Alpha-Beta Complex	Adenylosuccinate Synthetase	Chain A, domain 3	CATH (utative)
B	1.10.300.10	Mainly Alpha	Orthogonal Bundle	Adenylosuccinate Synthetase, subunit A	domain 2	CATH (utative)
B	3.90.170.10	Alpha Beta	Alpha-Beta Complex	Adenylosuccinate Synthetase	Chain A, domain 3	CATH (utative)
A	1.10.300.10	Mainly Alpha	Orthogonal Bundle	Adenylosuccinate Synthetase, subunit A	domain 2	CATH (utative)
A	3.90.170.10	Alpha Beta	Alpha-Beta Complex	Adenylosuccinate Synthetase	Chain A, domain 3	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00709	Adenylosuccinate synthetase (Adenylsucc_synt)	Adenylosuccinate synthetase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Adenylosuccinate synthetase	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding adenylosuccinate synthase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity	IMP metabolic process nucleoside phosphate metabolic process ribose phosphate metabolic process carbohydrate derivative metabolic process primary metabolic process nucleotide metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process purine ribonucleoside monophosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process purine nucleoside monophosphate metabolic process phosphate-containing compound metabolic process IMP metabolic process nucleoside phosphate metabolic process ribose phosphate metabolic process carbohydrate derivative metabolic process primary metabolic process nucleotide metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process purine ribonucleoside monophosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process purine nucleoside monophosphate metabolic process phosphate-containing compound metabolic process metabolic process cellular process small molecule metabolic process purine ribonucleotide metabolic process phosphorus metabolic process nucleoside monophosphate metabolic process 'de novo' AMP biosynthetic process purine ribonucleoside monophosphate biosynthetic process nucleotide biosynthetic process purine ribonucleotide biosynthetic process AMP metabolic process ribonucleotide biosynthetic process purine nucleoside monophosphate biosynthetic process purine-containing compound biosynthetic process ribose phosphate biosynthetic process carbohydrate derivative biosynthetic process nucleobase-containing compound biosynthetic process nucleoside monophosphate biosynthetic process biosynthetic process AMP biosynthetic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process ribonucleoside monophosphate biosynthetic process purine nucleotide biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR001114	Adenylosuccinate synthetase	Family
A, B, C, D	IPR042110	Adenylosuccinate synthetase, domain 2	Homologous Superfamily
A, B, C, D	IPR018220	Adenylosuccinate synthase, GTP-binding site	Binding Site
A, B, C, D	IPR042111	Adenylosuccinate synthetase, domain 3	Homologous Superfamily
A, B, C, D	IPR042109	Adenylosuccinate synthetase, domain 1	Homologous Superfamily
A, B, C, D	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.