5C3Z
Crystal structure of human ribokinase in complex with AMPPCP in C2 spacegroup
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004747 | molecular_function | ribokinase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006014 | biological_process | D-ribose metabolic process |
| A | 0006098 | biological_process | pentose-phosphate shunt |
| A | 0006753 | biological_process | nucleoside phosphate metabolic process |
| A | 0016301 | molecular_function | kinase activity |
| A | 0019303 | biological_process | D-ribose catabolic process |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046835 | biological_process | carbohydrate phosphorylation |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004747 | molecular_function | ribokinase activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005634 | cellular_component | nucleus |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005829 | cellular_component | cytosol |
| B | 0006014 | biological_process | D-ribose metabolic process |
| B | 0006098 | biological_process | pentose-phosphate shunt |
| B | 0006753 | biological_process | nucleoside phosphate metabolic process |
| B | 0016301 | molecular_function | kinase activity |
| B | 0019303 | biological_process | D-ribose catabolic process |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046835 | biological_process | carbohydrate phosphorylation |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | binding site for residue ACP A 401 |
| Chain | Residue |
| A | ASN199 |
| A | ASN295 |
| A | ALA298 |
| A | ALA299 |
| A | HOH508 |
| A | HOH514 |
| A | HOH535 |
| A | HOH537 |
| A | HOH542 |
| A | HOH562 |
| A | HOH589 |
| A | THR235 |
| A | HOH601 |
| A | HOH651 |
| A | HOH682 |
| A | HOH700 |
| A | GLY237 |
| A | ALA238 |
| A | GLY240 |
| A | VAL259 |
| A | THR264 |
| A | ALA267 |
| A | GLY268 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue NA A 402 |
| Chain | Residue |
| A | ASP263 |
| A | SER301 |
| A | ALA304 |
| A | GLY306 |
| A | SER310 |
| A | HOH501 |
| A | HOH658 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue NA A 403 |
| Chain | Residue |
| A | HOH507 |
| A | HOH518 |
| A | HOH535 |
| A | HOH558 |
| A | HOH673 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue CL A 404 |
| Chain | Residue |
| A | SER33 |
| A | HIS45 |
| A | HOH727 |
| B | ARG145 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue CL A 405 |
| Chain | Residue |
| A | ILE182 |
| A | ASP186 |
| site_id | AC6 |
| Number of Residues | 18 |
| Details | binding site for residue ACP B 401 |
| Chain | Residue |
| B | ASN199 |
| B | THR235 |
| B | GLY237 |
| B | ALA238 |
| B | GLY240 |
| B | THR264 |
| B | ALA267 |
| B | GLY268 |
| B | ASN295 |
| B | ALA298 |
| B | ALA299 |
| B | HOH521 |
| B | HOH543 |
| B | HOH553 |
| B | HOH564 |
| B | HOH579 |
| B | HOH624 |
| B | HOH630 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | binding site for residue NA B 402 |
| Chain | Residue |
| B | ASP263 |
| B | SER301 |
| B | ALA304 |
| B | SER310 |
| B | HOH621 |
| B | HOH631 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residue NA B 403 |
| Chain | Residue |
| B | HOH506 |
| B | HOH510 |
| B | HOH521 |
| B | HOH554 |
| B | HOH579 |
| B | HOH637 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | binding site for residue CL B 404 |
| Chain | Residue |
| A | ALA304 |
| A | ALA305 |
| B | ARG168 |
| B | HOH697 |
Functional Information from PROSITE/UniProt
| site_id | PS00584 |
| Number of Residues | 14 |
| Details | PFKB_KINASES_2 pfkB family of carbohydrate kinases signature 2. DTtGAGDsfvGALA |
| Chain | Residue | Details |
| A | ASP263-ALA276 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton acceptor => ECO:0000250|UniProtKB:P0A9J6, ECO:0000255|HAMAP-Rule:MF_03215 |
| Chain | Residue | Details |
| A | ASP269 | |
| B | ASP269 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 12 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:P0A9J6, ECO:0000255|HAMAP-Rule:MF_03215 |
| Chain | Residue | Details |
| A | MET25 | |
| B | THR265 | |
| B | ASP269 | |
| B | GLY306 | |
| A | GLY53 | |
| A | GLU154 | |
| A | THR265 | |
| A | ASP269 | |
| A | GLY306 | |
| B | MET25 | |
| B | GLY53 | |
| B | GLU154 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 10 |
| Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_03215, ECO:0000269|Ref.7 |
| Chain | Residue | Details |
| A | ASN199 | |
| B | ASN295 | |
| A | THR235 | |
| A | THR256 | |
| A | GLY268 | |
| A | ASN295 | |
| B | ASN199 | |
| B | THR235 | |
| B | THR256 | |
| B | GLY268 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 8 |
| Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_03215, ECO:0000305|Ref.7 |
| Chain | Residue | Details |
| A | ASP263 | |
| A | SER301 | |
| A | ALA304 | |
| A | SER310 | |
| B | ASP263 | |
| B | SER301 | |
| B | ALA304 | |
| B | SER310 |
