8SD5

Crystal structure of HPPK from Methanocaldococcus jannaschii

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01973	6-hydroxymethylpterin diphosphokinase MptE-like (MptE-like)	6-hydroxymethylpterin diphosphokinase MptE-like	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase	2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity diphosphotransferase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity diphosphotransferase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups 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 thiamine diphosphokinase activity	cellular biosynthetic process thiamine-containing compound metabolic process vitamin biosynthetic process phosphate-containing compound metabolic process thiamine diphosphate metabolic process small molecule metabolic process sulfur compound metabolic process pyrimidine-containing compound biosynthetic process water-soluble vitamin metabolic process phosphorus metabolic process pyrimidine-containing compound metabolic process water-soluble vitamin biosynthetic process small molecule biosynthetic process cellular metabolic process cellular biosynthetic process thiamine-containing compound metabolic process vitamin biosynthetic process phosphate-containing compound metabolic process thiamine diphosphate metabolic process small molecule metabolic process sulfur compound metabolic process pyrimidine-containing compound biosynthetic process water-soluble vitamin metabolic process phosphorus metabolic process pyrimidine-containing compound metabolic process water-soluble vitamin biosynthetic process small molecule biosynthetic process cellular metabolic process vitamin metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process metabolic process cellular process thiamine diphosphate biosynthetic process thiamine-containing compound biosynthetic process tetrahydromethanopterin biosynthetic process tetrahydromethanopterin metabolic process methanopterin-containing compound biosynthetic process pteridine-containing compound biosynthetic process pteridine-containing compound metabolic process methanopterin-containing compound metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036759	Thiamin pyrophosphokinase, catalytic domain superfamily	Homologous Superfamily
A, B, C, D	IPR027510	6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, MptE	Family
A, B, C, D	IPR002826	6-hydroxymethylpterin diphosphokinase MptE-like	Domain

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.