4YD1
Ternary complex of human DNA Polymerase Mu with 2-nt gapped DNA substrate and an incoming nonhydrolyzable dUMPNPP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA-directed DNA/RNA polymerase mu | polymer | 354 | 39844.2 | 1 | UniProt (Q9NP87) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) | Homo sapiens (Human) | Pol Mu,Terminal transferase |
| 2 | B (T) | DNA (5'-D(*CP*GP*GP*CP*AP*AP*TP*AP*CP*G)-3') | polymer | 10 | 3054.0 | 1 | Homo sapiens | ||
| 3 | C (P) | DNA (5'-D(*CP*GP*TP*A)-3') | polymer | 4 | 1190.8 | 1 | Homo sapiens | ||
| 4 | D (D) | DNA (5'-D(P*GP*CP*CP*G)-3') | polymer | 4 | 1191.8 | 1 | Homo sapiens | ||
| 5 | E, F, Q (A, T) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 6 | G, J (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 7 | H, I (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 8 | K (A) | 2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE | non-polymer | 467.2 | 1 | Chemie (DUP) | |||
| 9 | L, M, N, O (A) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 10 | P (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 11 | R, S, T, U (A, T, P, D) | water | water | 18.0 | 468 | Chemie (HOH) |
Sequence modifications
A: 134 - 494 (UniProt: Q9NP87)
| PDB | External Database | Details |
|---|---|---|
| Gly 129 | - | expression tag |
| Ser 130 | - | expression tag |
| Ala 131 | - | expression tag |
| Ala 132 | - | expression tag |
| Ala 133 | - | expression tag |
| - | Pro 398 | deletion |
| - | Gly 399 | deletion |
| - | Ala 400 | deletion |
| - | Ala 401 | deletion |
| - | Val 402 | deletion |
| - | Gly 403 | deletion |
| - | Gly 404 | deletion |
| - | Ser 405 | deletion |
| - | Thr 406 | deletion |
| - | Arg 407 | deletion |
| - | Pro 408 | deletion |
| - | Cys 409 | deletion |
| Gly 410 | Pro 410 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 45280.8 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1013.2 | |
| All* | Total formula weight | 46294.0 |
