9SQ5
Cryo-EM structure of the DDB1deltaB-CRBN-Pomalidomide complex bound to IKZF1(ZF1-ZF2-Helix)
Functional Information from PROSITE/UniProt
| site_id | PS00028 |
| Number of Residues | 21 |
| Details | ZINC_FINGER_C2H2_1 Zinc finger C2H2 type domain signature. Cnq..CgasFtqkgnllrHikl..H |
| Chain | Residue | Details |
| C | CYS147-HIS167 | |
| C | CYS175-HIS195 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 343 |
| Details | Region: {"description":"WD repeat beta-propeller A"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 334 |
| Details | Region: {"description":"WD repeat beta-propeller C"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 369 |
| Details | Region: {"description":"Interaction with CDT1 and CUL4A","evidences":[{"source":"PubMed","id":"15448697","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N-acetylserine","evidences":[{"source":"PubMed","id":"19413330","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q9ESW0","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 2 |
| 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 |
| site_id | SWS_FT_FI8 |
| Number of Residues | 108 |
| Details | Domain: {"description":"CULT","evidences":[{"source":"PROSITE-ProRule","id":"PRU01124","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 7 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"25108355","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4TZ4","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 22 |
| Details | Zinc finger: {"description":"C2H2-type 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00042","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI11 |
| Number of Residues | 9 |
| Details | Region: {"description":"Required for both high-affinity DNA binding and pericentromeric heterochromatin localization","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI12 |
| Number of Residues | 2 |
| Details | Site: {"description":"Required for both pericentromeric heterochromatin localization and complete DNA binding","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI13 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q03267","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
