1URQ
Crystal structure of neuronal Q-SNAREs in complex with R-SNARE motif of Tomosyn
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | M-TOMOSYN ISOFORM | polymer | 63 | 6686.6 | 1 | UniProt (Q9Z152) UniProt (by SIFTS) (Q9WU70) | RATTUS NORVEGICUS (RAT) | |
| 2 | B (B) | SYNTAXIN 1A | polymer | 75 | 8711.8 | 1 | UniProt (P32851) Pfam (PF05739) | RATTUS NORVEGICUS (RAT) | SYNAPTOTAGMIN ASSOCIATED 35 KDA PROTEIN, P35A, NEURON-SPECIFIC ANTIGEN HPC-1 |
| 3 | C (C) | SYNAPTOSOMAL-ASSOCIATED PROTEIN 25 | polymer | 80 | 9312.4 | 1 | UniProt (P13795) UniProt (by SIFTS) (P60881) | RATTUS NORVEGICUS (RAT) | SNAP-25A, SUPER PROTEIN, SUP |
| 4 | D (D) | SYNAPTOSOMAL-ASSOCIATED PROTEIN 25 | polymer | 69 | 7840.7 | 1 | UniProt (P13795) UniProt (by SIFTS) (P60881) | RATTUS NORVEGICUS (RAT) | SNAP-25A, SUPER PROTEIN, SUP |
| 5 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 278 | Chemie (HOH) |
Sequence modifications
A: 1047 - 1049 (PDB: 1URQ)
A: 1050 - 1109 (UniProt: Q9Z152)
B: 185 - 187 (PDB: 1URQ)
B: 188 - 259 (UniProt: P32851)
C: 4 - 6 (PDB: 1URQ)
C: 7 - 83 (UniProt: P13795)
D: 135 - 140 (PDB: 1URQ)
D: 141 - 203 (UniProt: P13795)
A: 1050 - 1109 (UniProt: Q9Z152)
B: 185 - 187 (PDB: 1URQ)
B: 188 - 259 (UniProt: P32851)
C: 4 - 6 (PDB: 1URQ)
C: 7 - 83 (UniProt: P13795)
| PDB | External Database | Details |
|---|---|---|
| Asp 58 | Asn 58 | conflict |
| Val 60 | Asn 60 | conflict |
| Asn 65 | Asn 65 | conflict |
| His 66 | Asn 66 | conflict |
| Gln 69 | Asn 69 | conflict |
| Lys 79 | Asn 79 | conflict |
D: 141 - 203 (UniProt: P13795)
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 32551.5 | |
| All* | Total formula weight | 32551.5 |
