1G57
CRYSTAL STRUCTURE OF 3,4-DIHYDROXY-2-BUTANONE 4-PHOSPHATE SYNTHASE
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0008686 | molecular_function | 3,4-dihydroxy-2-butanone-4-phosphate synthase activity |
| A | 0009231 | biological_process | riboflavin biosynthetic process |
| A | 0016829 | molecular_function | lyase activity |
| A | 0030145 | molecular_function | manganese ion binding |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0000287 | molecular_function | magnesium ion binding |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0008686 | molecular_function | 3,4-dihydroxy-2-butanone-4-phosphate synthase activity |
| B | 0009231 | biological_process | riboflavin biosynthetic process |
| B | 0016829 | molecular_function | lyase activity |
| B | 0030145 | molecular_function | manganese ion binding |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0042803 | molecular_function | protein homodimerization activity |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CS A 501 |
| Chain | Residue |
| A | ILE59 |
| A | ARG60 |
| A | GLY62 |
| A | HOH506 |
| A | HOH582 |
| B | ILE59 |
| B | CS502 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CS B 502 |
| Chain | Residue |
| A | HOH506 |
| B | ILE59 |
| B | ARG60 |
| B | GLY62 |
| B | HOH564 |
| A | ILE59 |
| A | CS501 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CS A 503 |
| Chain | Residue |
| A | ALA164 |
| A | GLY165 |
| A | PHE166 |
| A | HOH555 |
| A | HOH620 |
| A | HOH624 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CS A 504 |
| Chain | Residue |
| A | GLU48 |
| A | ARG119 |
| A | HOH548 |
| A | HOH562 |
| A | HOH628 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 10 |
| Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00180 |
| Chain | Residue | Details |
| A | ARG37 | |
| B | HIS153 | |
| A | GLU38 | |
| A | ASP42 | |
| A | ARG150 | |
| A | HIS153 | |
| B | ARG37 | |
| B | GLU38 | |
| B | ASP42 | |
| B | ARG150 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | SITE: Essential for catalytic activity |
| Chain | Residue | Details |
| A | HIS136 | |
| A | GLU174 | |
| B | HIS136 | |
| B | GLU174 |
