4ORZ
HIV-1 Nef protein in complex with single domain antibody sdAb19 and an engineered Hck SH3 domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Tyrosine-protein kinase HCK | polymer | 67 | 7614.4 | 1 | UniProt (P08631) Pfam (PF00018) | Homo sapiens (human) | Hematopoietic cell kinase, Hemopoietic cell kinase, p59-HCK/p60-HCK, p59Hck, p61Hck |
| 2 | B (B) | Protein Nef | polymer | 145 | 16818.0 | 1 | UniProt (P03407) Pfam (PF00469) | HIV-1 M:B_ARV2/SF2 (HIV-1) | 3'ORF, Negative factor, F-protein, C-terminal core protein |
| 3 | C (C) | single domain antibody sdAb19 | polymer | 120 | 13007.6 | 1 | Lama glama | ||
| 4 | D, E, F (A, B, C) | water | water | 18.0 | 125 | Chemie (HOH) |
Sequence modifications
A: 77 - 138 (UniProt: P08631)
B: 45 - 210 (UniProt: P03407)
| PDB | External Database | Details |
|---|---|---|
| Gly 72 | - | expression tag |
| Ala 73 | - | expression tag |
| His 74 | - | expression tag |
| Met 75 | - | expression tag |
| Gly 76 | - | expression tag |
| Tyr 90 | Glu 90 | engineered mutation |
| Ser 91 | Ala 91 | engineered mutation |
| Pro 92 | Ile 92 | engineered mutation |
| Phe 93 | His 93 | engineered mutation |
| Ser 94 | His 94 | engineered mutation |
| Trp 95 | Glu 95 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 47 | Ile 47 | engineered mutation |
| Ala 48 | Thr 48 | engineered mutation |
| Ser 59 | Cys 59 | engineered mutation |
| - | Glu 158 | deletion |
| - | Glu 159 | deletion |
| - | Ala 160 | deletion |
| - | Asn 161 | deletion |
| - | Glu 162 | deletion |
| - | Gly 163 | deletion |
| - | Glu 164 | deletion |
| - | Asn 165 | deletion |
| - | Asn 166 | deletion |
| - | Ser 167 | deletion |
| - | Leu 168 | deletion |
| - | Leu 169 | deletion |
| - | His 170 | deletion |
| - | Pro 171 | deletion |
| - | Met 172 | deletion |
| - | Ser 173 | deletion |
| - | Leu 174 | deletion |
| - | His 175 | deletion |
| - | Gly 176 | deletion |
| - | Met 177 | deletion |
| - | Glu 178 | deletion |
| Ala 210 | Cys 210 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 37440.0 | |
| All* | Total formula weight | 37440.0 |
