2B8N

Crystal structure of Glycerate kinase (EC 2.7.1.31) (tm1585) from THERMOTOGA MARITIMA at 2.70 A resolution

External Resource: Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2b8na_	Alpha and beta proteins (a/b)	GckA/TtuD-like	GckA/TtuD-like	GckA/TtuD-like	Putative glycerate kinase (hypothetical protein TM1585)	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)
B	d2b8nb_	Alpha and beta proteins (a/b)	GckA/TtuD-like	GckA/TtuD-like	GckA/TtuD-like	Putative glycerate kinase (hypothetical protein TM1585)	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	GckA/TtuD-like	8025360	4003145	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	GckA/TtuD-like	8037739	3000327	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	GckA/TtuD-like	8037739	3000327	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	PF05161	e2b8nA2	A: a+b two layers	X: Tetrapyrrole methylase C-terminal domain-like	H: GckA/TtuD-like domain 2 (From Topology)	T: GckA/TtuD-like domain 2	F: PF05161	ECOD (1.6)
A	PF13660	e2b8nA3	A: a/b three-layered sandwiches	X: GckA/TtuD-like domain 1 (From Topology)	H: GckA/TtuD-like domain 1 (From Topology)	T: GckA/TtuD-like domain 1	F: PF13660	ECOD (1.6)
B	PF05161	e2b8nB2	A: a+b two layers	X: Tetrapyrrole methylase C-terminal domain-like	H: GckA/TtuD-like domain 2 (From Topology)	T: GckA/TtuD-like domain 2	F: PF05161	ECOD (1.6)
B	PF13660	e2b8nB1	A: a/b three-layered sandwiches	X: GckA/TtuD-like domain 1 (From Topology)	H: GckA/TtuD-like domain 1 (From Topology)	T: GckA/TtuD-like domain 1	F: PF13660	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1480.10	Alpha Beta	3-Layer(aba) Sandwich	glycerate kinase, domain 1	MOFRL domain	CATH (4.3.0)
A	3.40.50.10180	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycerate kinase, MOFRL-like N-terminal domain	CATH (4.3.0)
B	3.40.1480.10	Alpha Beta	3-Layer(aba) Sandwich	glycerate kinase, domain 1	MOFRL domain	CATH (4.3.0)
B	3.40.50.10180	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycerate kinase, MOFRL-like N-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF05161	MOFRL family (MOFRL)	MOFRL family	-	Family
A, B	PF13660	Domain of unknown function (DUF4147) (DUF4147)	Domain of unknown function (DUF4147)	This domain is frequently found at the N-terminus of proteins carrying the glycerate kinase-like domain MOFRL, Pfam:PF05161.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	glycerate kinase, putative	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding anion binding cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding kinase activity transferase activity catalytic activity glycerate kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups glycerate 2-kinase activity oxidoreductase activity, acting on other nitrogenous compounds as donors, cytochrome as acceptor oxidoreductase activity oxidoreductase activity, acting on other nitrogenous compounds as donors	phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR038614	Glycerate kinase, N-terminal domain superfamily	Homologous Superfamily
A, B	IPR037035	Glycerate kinase-like, C-terminal domain superfamily	Homologous Superfamily
A, B	IPR007835	MOFRL domain	Domain
A, B	IPR025286	MOFRL-associated domain	Domain
A, B	IPR039760	MOFRL domain-containing protein	Family

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.