4TNX
Structure basis of cellular dNTP regulation, SAMHD1-GTP-dGTP complex
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | binding site for residue DGT A 701 |
| Chain | Residue |
| A | VAL156 |
| A | HOH857 |
| A | HOH868 |
| C | ASP330 |
| C | ARG333 |
| C | PHE337 |
| C | ARG352 |
| C | LYS354 |
| C | ASN358 |
| C | LYS523 |
| C | MG701 |
| A | PHE157 |
| D | VAL117 |
| D | ASN119 |
| D | HIS125 |
| D | HOH971 |
| A | ILE325 |
| A | ARG372 |
| A | HIS376 |
| A | LYS377 |
| A | GTP702 |
| A | HOH810 |
| A | HOH812 |
| site_id | AC2 |
| Number of Residues | 21 |
| Details | binding site for residue GTP A 702 |
| Chain | Residue |
| A | TYR155 |
| A | VAL156 |
| A | VAL378 |
| A | ARG451 |
| A | LYS455 |
| A | DGT701 |
| A | HOH810 |
| A | HOH811 |
| A | HOH847 |
| A | HOH855 |
| A | HOH862 |
| C | LYS523 |
| C | MG701 |
| D | LYS116 |
| D | VAL117 |
| D | ILE118 |
| D | ASP137 |
| D | GLN142 |
| D | ARG145 |
| D | PHE165 |
| D | HOH971 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue MG A 703 |
| Chain | Residue |
| A | GTP704 |
| A | HOH813 |
| B | DGT703 |
| site_id | AC4 |
| Number of Residues | 17 |
| Details | binding site for residue GTP A 704 |
| Chain | Residue |
| A | LYS116 |
| A | VAL117 |
| A | ILE118 |
| A | ASP137 |
| A | GLN142 |
| A | ARG145 |
| A | PHE165 |
| A | MG703 |
| A | HOH813 |
| A | HOH814 |
| B | LYS523 |
| B | DGT703 |
| D | TYR155 |
| D | VAL156 |
| D | VAL378 |
| D | ARG451 |
| D | LYS455 |
| site_id | AC5 |
| Number of Residues | 12 |
| Details | binding site for residue 3PO A 705 |
| Chain | Residue |
| A | ARG164 |
| A | ARG206 |
| A | ASN207 |
| A | HIS210 |
| A | HIS215 |
| A | HIS233 |
| A | ASP311 |
| A | LYS312 |
| A | TYR315 |
| A | ARG366 |
| A | HOH833 |
| A | HOH842 |
| site_id | AC6 |
| Number of Residues | 19 |
| Details | binding site for residue GTP B 701 |
| Chain | Residue |
| B | TYR155 |
| B | VAL156 |
| B | ARG451 |
| B | LYS455 |
| B | HOH803 |
| B | HOH834 |
| B | HOH842 |
| C | LYS116 |
| C | VAL117 |
| C | ILE118 |
| C | ILE136 |
| C | ASP137 |
| C | GLN142 |
| C | ARG145 |
| C | PHE165 |
| C | MG702 |
| D | LYS523 |
| D | DGT800 |
| D | HOH908 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue MG B 702 |
| Chain | Residue |
| B | LYS116 |
| C | DGT703 |
| C | GTP704 |
| C | HOH824 |
| site_id | AC8 |
| Number of Residues | 22 |
| Details | binding site for residue DGT B 703 |
| Chain | Residue |
| A | VAL117 |
| A | ASN119 |
| A | HIS125 |
| A | MG703 |
| A | GTP704 |
| A | HOH813 |
| B | ASP330 |
| B | ARG333 |
| B | ARG352 |
| B | LYS354 |
| B | ASN358 |
| B | LYS523 |
| B | HOH833 |
| B | HOH837 |
| B | HOH844 |
| B | HOH847 |
| D | VAL156 |
| D | PHE157 |
| D | ILE325 |
| D | ARG372 |
| D | HIS376 |
| D | LYS377 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | binding site for residue MG C 701 |
| Chain | Residue |
| A | DGT701 |
| A | GTP702 |
| A | HOH810 |
| site_id | AD1 |
| Number of Residues | 4 |
| Details | binding site for residue MG C 702 |
| Chain | Residue |
| B | GTP701 |
| C | LYS116 |
| D | DGT800 |
| D | HOH908 |
| site_id | AD2 |
| Number of Residues | 20 |
| Details | binding site for residue DGT C 703 |
| Chain | Residue |
| A | ASP330 |
| A | ARG333 |
| A | PHE337 |
| A | ARG352 |
| A | LYS354 |
| A | ASN358 |
| A | LYS523 |
| B | VAL117 |
| B | ASN119 |
| B | HIS125 |
| B | MG702 |
| C | VAL156 |
| C | PHE157 |
| C | ILE325 |
| C | ARG372 |
| C | HIS376 |
| C | LYS377 |
| C | GTP704 |
| C | HOH824 |
| C | HOH841 |
| site_id | AD3 |
| Number of Residues | 18 |
| Details | binding site for residue GTP C 704 |
| Chain | Residue |
| A | LYS523 |
| B | LYS116 |
| B | VAL117 |
| B | ILE118 |
| B | ILE136 |
| B | ASP137 |
| B | GLN142 |
| B | ARG145 |
| B | PHE165 |
| B | MG702 |
| C | TYR155 |
| C | VAL156 |
| C | VAL378 |
| C | ARG451 |
| C | LYS455 |
| C | DGT703 |
| C | HOH817 |
| C | HOH824 |
| site_id | AD4 |
| Number of Residues | 22 |
| Details | binding site for residue DGT D 800 |
| Chain | Residue |
| B | VAL156 |
| B | PHE157 |
| B | GLY324 |
| B | ILE325 |
| B | ARG372 |
| B | HIS376 |
| B | LYS377 |
| B | GTP701 |
| C | VAL117 |
| C | ASN119 |
| C | MG702 |
| D | ASP330 |
| D | ARG333 |
| D | PHE337 |
| D | ARG352 |
| D | LYS354 |
| D | ASN358 |
| D | LYS523 |
| D | HOH908 |
| D | HOH909 |
| D | HOH955 |
| D | HOH960 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | Active site: {"evidences":[{"source":"PubMed","id":"22056990","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 20 |
| Details | Binding site: {"description":"in chain B","evidences":[{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TNP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNX","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | Binding site: {"description":"in chain B","evidences":[{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TNQ","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 32 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TNQ","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 28 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"24141705","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4BZB","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 16 |
| Details | Binding site: {"description":"in chain C","evidences":[{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TNQ","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 12 |
| Details | Binding site: {"description":"in chain A","evidences":[{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TNQ","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 4 |
| Details | Binding site: {"description":"in chain A","evidences":[{"source":"PubMed","id":"24141705","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4BZB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNX","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 8 |
| Details | Binding site: {"description":"in chain C","evidences":[{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TNP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNX","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 4 |
| Details | Binding site: {"description":"in chain A","evidences":[{"source":"PubMed","id":"25267621","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TNP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4TNX","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI11 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphothreonine; by CDK1","evidences":[{"source":"PubMed","id":"23601106","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23602554","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26294762","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26431200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29610582","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29670289","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17081983","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18691976","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19369195","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI12 |
| Number of Residues | 16 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
