6V6Z
Crystal structure of N-[(4-methoxyphenyl)sulfonyl]-N-(4-{[(4-methoxyphenyl)sulfonyl]amino}naphthalen-1-yl)glycine bound to human Keap1 Kelch domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Kelch-like ECH-associated protein 1 | polymer | 290 | 31625.4 | 4 | UniProt (Q14145) Pfam (PF01344) | Homo sapiens (Human) | Cytosolic inhibitor of Nrf2, INrf2, Kelch-like protein 19 |
| 2 | AA, AB, AC, BA, BB... (B, C, D, A) | FORMIC ACID | non-polymer | 46.0 | 61 | Chemie (FMT) PubChem (284) | |||
| 3 | G, LB, TA, Z (A, D, C, B) | N-[(4-methoxyphenyl)sulfonyl]-N-(4-{[(4-methoxyphenyl)sulfonyl]amino}naphthalen-1-yl)glycine | non-polymer | 556.6 | 4 | Chemie (Q5Y) PubChem (77461035) | |||
| 4 | I, L, M, MA, NA... (A, B, D, C) | SODIUM ION | non-polymer | 23.0 | 8 | Chemie (NA) PubChem (923) | |||
| 5 | UA (C) | DITHIANE DIOL | non-polymer | 152.2 | 1 | Chemie (DTD) PubChem (27682) PubChem (405202) PubChem (439407) PubChem (445528) PubChem (118491161) PubChem (13244897) | |||
| 6 | QB (D) | 2,3-DIHYDROXY-1,4-DITHIOBUTANE | non-polymer | 154.3 | 1 | Chemie (DTT) | |||
| 7 | BC, CC, DC, EC (A, B, C, D) | water | water | 18.0 | 1047 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 321 - 609 (UniProt: Q14145)
| PDB | External Database | Details |
|---|---|---|
| Ser 320 | - | expression tag |
| Ala 540 | Glu 540 | engineered mutation |
| Ala 542 | Glu 542 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 126501.5 | |
| Non-Polymers* | Number of molecules | 75 |
| Total formula weight | 5524.4 | |
| All* | Total formula weight | 132025.9 |
