6KCL
Crystal structure of Plasmodium falciparum HPPK-DHPS A437G/K540E with pterin and p-hydroxybenzoate
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0003848 | molecular_function | 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity |
| A | 0004156 | molecular_function | dihydropteroate synthase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005740 | cellular_component | mitochondrial envelope |
| A | 0009396 | biological_process | folic acid-containing compound biosynthetic process |
| A | 0016301 | molecular_function | kinase activity |
| A | 0016740 | molecular_function | transferase activity |
| A | 0042558 | biological_process | pteridine-containing compound metabolic process |
| A | 0046654 | biological_process | tetrahydrofolate biosynthetic process |
| A | 0046656 | biological_process | folic acid biosynthetic process |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0003848 | molecular_function | 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity |
| B | 0004156 | molecular_function | dihydropteroate synthase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005740 | cellular_component | mitochondrial envelope |
| B | 0009396 | biological_process | folic acid-containing compound biosynthetic process |
| B | 0016301 | molecular_function | kinase activity |
| B | 0016740 | molecular_function | transferase activity |
| B | 0042558 | biological_process | pteridine-containing compound metabolic process |
| B | 0046654 | biological_process | tetrahydrofolate biosynthetic process |
| B | 0046656 | biological_process | folic acid biosynthetic process |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | binding site for residue PE0 A 801 |
| Chain | Residue |
| A | ASP482 |
| A | ARG686 |
| A | PHB802 |
| A | GOL804 |
| A | HOH912 |
| A | ASN502 |
| A | ILE504 |
| A | MET529 |
| A | ASP575 |
| A | PHE580 |
| A | PHE603 |
| A | GLY605 |
| A | LYS609 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue PHB A 802 |
| Chain | Residue |
| A | GLY579 |
| A | PHE580 |
| A | LYS609 |
| A | ARG610 |
| A | PE0801 |
| A | HOH940 |
| site_id | AC3 |
| Number of Residues | 16 |
| Details | binding site for residue ATP A 803 |
| Chain | Residue |
| A | LEU181 |
| A | LYS185 |
| A | ASP208 |
| A | ASP210 |
| A | ILE211 |
| A | ASN312 |
| A | ILE313 |
| A | GLU314 |
| A | PHE315 |
| A | LEU316 |
| A | SER317 |
| A | HIS320 |
| A | ARG326 |
| A | MG805 |
| A | HOH903 |
| A | HOH961 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 804 |
| Chain | Residue |
| A | ASN396 |
| A | ARG686 |
| A | HIS688 |
| A | PE0801 |
| A | HOH957 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue MG A 805 |
| Chain | Residue |
| A | ASP208 |
| A | ASP210 |
| A | ATP803 |
| A | HOH961 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 806 |
| Chain | Residue |
| A | GLU42 |
| A | GLY46 |
| A | GLU99 |
| A | HOH955 |
| A | HOH998 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue ACT A 807 |
| Chain | Residue |
| A | HIS530 |
| A | ARG532 |
| A | ASP550 |
| A | TYR554 |
| A | HOH982 |
| site_id | AC8 |
| Number of Residues | 13 |
| Details | binding site for residue PE0 B 801 |
| Chain | Residue |
| B | ASP482 |
| B | ASN502 |
| B | ILE504 |
| B | MET529 |
| B | ASP575 |
| B | PHE580 |
| B | PHE603 |
| B | GLY605 |
| B | LYS609 |
| B | ARG686 |
| B | PHB802 |
| B | GOL804 |
| B | HOH942 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | binding site for residue PHB B 802 |
| Chain | Residue |
| B | GLY579 |
| B | PHE580 |
| B | LYS609 |
| B | ARG610 |
| B | PE0801 |
| B | GOL804 |
| B | HOH935 |
| site_id | AD1 |
| Number of Residues | 16 |
| Details | binding site for residue ATP B 803 |
| Chain | Residue |
| B | LEU181 |
| B | LYS185 |
| B | ASP208 |
| B | ASP210 |
| B | ILE211 |
| B | ASN312 |
| B | ILE313 |
| B | GLU314 |
| B | PHE315 |
| B | LEU316 |
| B | SER317 |
| B | ILE318 |
| B | ARG326 |
| B | MG805 |
| B | HOH940 |
| B | HOH966 |
| site_id | AD2 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 804 |
| Chain | Residue |
| B | ARG686 |
| B | HIS688 |
| B | PE0801 |
| B | PHB802 |
| B | HOH925 |
| site_id | AD3 |
| Number of Residues | 4 |
| Details | binding site for residue MG B 805 |
| Chain | Residue |
| B | ASP208 |
| B | ASP210 |
| B | ATP803 |
| B | HOH966 |
| site_id | AD4 |
| Number of Residues | 3 |
| Details | binding site for residue CA B 806 |
| Chain | Residue |
| B | GLU42 |
| B | GLY46 |
| B | GLU99 |
| site_id | AD5 |
| Number of Residues | 7 |
| Details | binding site for residue ACT B 807 |
| Chain | Residue |
| A | ASN487 |
| A | ASN510 |
| B | HIS530 |
| B | ARG532 |
| B | TYR554 |
| B | HOH937 |
| B | HOH950 |
Functional Information from PROSITE/UniProt
| site_id | PS00793 |
| Number of Residues | 14 |
| Details | DHPS_2 Dihydropteroate synthase signature 2. GAsVIDIGGesSgP |
| Chain | Residue | Details |
| A | GLY425-PRO438 |
