1ZUN
Crystal Structure of a GTP-Regulated ATP Sulfurylase Heterodimer from Pseudomonas syringae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sulfate adenylyltransferase subunit 2 | polymer | 325 | 37913.9 | 1 | UniProt (Q87WW0) Pfam (PF01507) | Pseudomonas syringae | Sulfate adenylate transferase, SAT, ATP-sulfurylase small subunit, ATP sulfurylase catalytic subunit (CysD) |
| 2 | B (B) | sulfate adenylate transferase, subunit 1/adenylylsulfate kinase | polymer | 434 | 48304.8 | 1 | GenBank (28871567) Pfam (PF00009) Pfam (PF03144) Pfam (PF22594) UniProt (by SIFTS) (Q87WW1) | Pseudomonas syringae pv. tomato str. DC3000 | GTPase domain of ATP sulfurylase regulatory subunit (CysN) |
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 4 | D (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) PubChem (923) | |||
| 5 | E (A) | PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER | non-polymer | 523.2 | 1 | Chemie (AGS) | |||
| 6 | F (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) | |||
| 7 | G, H (A, B) | water | water | 18.0 | 87 | Chemie (HOH) |
Sequence modifications
A: -19 - 305 (UniProt: Q87WW0)
B: 1 - 434 (GenBank: 28871567)
| PDB | External Database | Details |
|---|---|---|
| Gly -18 | - | cloning artifact |
| Ser -17 | - | cloning artifact |
| Ser -16 | - | cloning artifact |
| His -15 | - | cloning artifact |
| His -14 | - | cloning artifact |
| His -13 | - | cloning artifact |
| His -12 | - | cloning artifact |
| His -11 | - | cloning artifact |
| His -10 | - | cloning artifact |
| Ser -9 | - | cloning artifact |
| Ser -8 | - | cloning artifact |
| Gly -7 | - | cloning artifact |
| Leu -6 | - | cloning artifact |
| Val -5 | - | cloning artifact |
| Pro -4 | - | cloning artifact |
| Arg -3 | - | cloning artifact |
| Gly -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
| Mse 1 | Met 1 | modified residue |
| Mse 31 | Met 31 | modified residue |
| Mse 42 | Met 42 | modified residue |
| Mse 60 | Met 60 | modified residue |
| Mse 71 | Met 71 | modified residue |
| Mse 78 | Met 78 | modified residue |
| Mse 82 | Met 82 | modified residue |
| Mse 113 | Met 113 | modified residue |
| PDB | External Database | Details |
|---|---|---|
| Mse 24 | Met 24 | modified residue |
| Mse 50 | Met 50 | modified residue |
| Mse 121 | Met 121 | modified residue |
| Mse 167 | Met 167 | modified residue |
| Mse 198 | Met 198 | modified residue |
| Mse 203 | Met 203 | modified residue |
| Mse 227 | Met 227 | modified residue |
| Mse 310 | Met 310 | modified residue |
| Mse 338 | Met 338 | modified residue |
| Mse 342 | Met 342 | modified residue |
| Mse 347 | Met 347 | modified residue |
| Mse 431 | Met 431 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86218.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1013.7 | |
| All* | Total formula weight | 87232.4 |
