3KUT
Crystal structure of the MLLE domain of poly(A)-binding protein in complex with the binding region of Paip2
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Polyadenylate-binding protein 1 | polymer | 88 | 9421.9 | 2 | UniProt (P11940) Pfam (PF00658) In PDB | Homo sapiens (human) | Poly(A)-binding protein 1, PABP 1 |
2 | C, D | PAIP2 protein | polymer | 17 | 1778.0 | 2 | UniProt (Q6FID7) Pfam (PF07145) UniProt (by SIFTS) (Q9BPZ3) In PDB | Homo sapiens | |
3 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
4 | water | water | 18.0 | 176 | Chemie (HOH) |
Sequence modifications
A, B: 544 - 626 (UniProt: P11940)
C, D: 109 - 125 (UniProt: Q6FID7)
PDB | External Database | Details |
---|---|---|
Gly 539 | - | expression tag |
Pro 540 | - | expression tag |
Leu 541 | - | expression tag |
Gly 542 | - | expression tag |
Ser 543 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Ala 116 | Lys 116 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 22399.7 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 70.9 | |
All* | Total formula weight | 22470.6 |