6EPN
Ras guanine exchange factor SOS1 (Rem-cdc25) in complex with KRAS(G12C) and fragment screening hit F2
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| R | 0003924 | molecular_function | GTPase activity |
| R | 0005525 | molecular_function | GTP binding |
| R | 0007165 | biological_process | signal transduction |
| R | 0016020 | cellular_component | membrane |
| S | 0005085 | molecular_function | guanyl-nucleotide exchange factor activity |
| S | 0007264 | biological_process | small GTPase-mediated signal transduction |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue GOL R 201 |
| Chain | Residue |
| R | ARG68 |
| R | HIS95 |
| R | GLN99 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue BQ2 S 1101 |
| Chain | Residue |
| S | HOH1331 |
| S | MET878 |
| S | TYR884 |
| S | ASP887 |
| S | PHE890 |
| S | HIS905 |
| S | HOH1230 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue DMS S 1102 |
| Chain | Residue |
| S | HIS888 |
| S | GLU891 |
Functional Information from PROSITE/UniProt
| site_id | PS00720 |
| Number of Residues | 34 |
| Details | RASGEF Ras Guanine-nucleotide exchange factors domain signature. VPFfGiyLtNIlkteegnpevlkrhgkel.................INFsK |
| Chain | Residue | Details |
| S | VAL927-LYS960 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | Motif: {"description":"Effector region"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 18 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"22431598","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22566140","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"34380736","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"35522713","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N-acetylmethionine; in GTPase KRas; alternate","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"FEB-2008","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Calvo F.","Kolch W."]}}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N-acetylthreonine; in GTPase KRas, N-terminally processed","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"FEB-2008","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Calvo F.","Kolch W."]}}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"22711838","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 1 |
| Details | Glycosylation: {"description":"(Microbial infection) O-linked (Glc) threonine; by P.sordellii toxin TcsL","evidences":[{"source":"PubMed","id":"19744486","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 239 |
| Details | Domain: {"description":"Ras-GEF","evidences":[{"source":"PROSITE-ProRule","id":"PRU00168","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
