1NB0
Crystal Structure of Human Riboflavin Kinase
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005515 | molecular_function | protein binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005829 | cellular_component | cytosol |
| A | 0006771 | biological_process | riboflavin metabolic process |
| A | 0006915 | biological_process | apoptotic process |
| A | 0008531 | molecular_function | riboflavin kinase activity |
| A | 0009231 | biological_process | riboflavin biosynthetic process |
| A | 0009398 | biological_process | FMN biosynthetic process |
| A | 0016301 | molecular_function | kinase activity |
| A | 0033864 | biological_process | positive regulation of NAD(P)H oxidase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0072388 | biological_process | flavin adenine dinucleotide biosynthetic process |
| A | 0072593 | biological_process | reactive oxygen species metabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 201 |
| Chain | Residue |
| A | THR34 |
| A | ADP301 |
| A | HOH402 |
| A | HOH408 |
| site_id | AC2 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE ADP A 301 |
| Chain | Residue |
| A | PRO33 |
| A | THR34 |
| A | ASN36 |
| A | THR87 |
| A | ILE89 |
| A | HIS91 |
| A | PHE93 |
| A | ASP96 |
| A | PHE97 |
| A | TYR98 |
| A | MG201 |
| A | HOH401 |
| A | HOH402 |
| A | HOH406 |
| A | HOH408 |
| A | HOH422 |
| A | HOH426 |
| A | HOH452 |
| A | VAL19 |
| A | GLY22 |
| A | GLY26 |
| A | SER27 |
| A | LYS28 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile => ECO:0000250 |
| Chain | Residue | Details |
| A | LYS79 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 8 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:12623014, ECO:0000269|PubMed:14580199, ECO:0007744|PDB:1NB0, ECO:0007744|PDB:1NB9, ECO:0007744|PDB:1P4M, ECO:0007744|PDB:1Q9S |
| Chain | Residue | Details |
| A | CYS15 | |
| A | ARG21 | |
| A | LYS82 | |
| A | SER84 | |
| A | HIS91 | |
| A | VAL104 | |
| A | VAL107 | |
| A | TYR109 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:14580199, ECO:0007744|PDB:1Q9S |
| Chain | Residue | Details |
| A | SER27 | |
| A | GLN29 |
