3Q2S
Crystal Structure of CFIm68 RRM/CFIm25 complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Cleavage and polyadenylation specificity factor subunit 5 | polymer | 207 | 24030.7 | 2 | UniProt (O43809) Pfam (PF13869) In PDB | Homo sapiens (human) | Cleavage and polyadenylation specificity factor 25 kDa subunit, CPSF 25 kDa subunit, Nucleoside diphosphate-linked moiety X motif 21, Nudix motif 21, Pre-mRNA cleavage factor Im 25 kDa subunit |
2 | C, D | Cleavage and polyadenylation specificity factor subunit 6 | polymer | 229 | 24485.9 | 2 | UniProt (Q16630) Pfam (PF00076) In PDB | Homo sapiens (human) | Cleavage and polyadenylation specificity factor 68 kDa subunit, CPSF 68 kDa subunit, Pre-mRNA cleavage factor Im 68 kDa subunit, Protein HPBRII-4/7 |
3 | water | water | 18.0 | 20 | Chemie (HOH) |
Sequence modifications
C, D: 13 - 235 (UniProt: Q16630)
PDB | External Database | Details |
---|---|---|
Val 159 | Cys 159 | engineered mutation |
His 236 | - | expression tag |
His 237 | - | expression tag |
His 238 | - | expression tag |
His 239 | - | expression tag |
His 240 | - | expression tag |
His 241 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 97033.1 | |
All* | Total formula weight | 97033.1 |