6OJB
Crystal Structure of Aspergillus fumigatus Ega3 complex with galactosamine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Endo alpha-1,4 polygalactosaminidase | polymer | 294 | 32224.4 | 1 | UniProt (Q4WX16) Pfam (PF03537) | Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100) | Ega3 |
| 2 | B (B) | alpha-D-mannopyranose-(1-2)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1397.2 | 1 | In PDB GlyTouCan (G91144YH) | |||
| 3 | C (C) | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1235.1 | 1 | In PDB GlyTouCan (G28756TJ) | |||
| 4 | D (D) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | E, F (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 6 | G (A) | 2-amino-2-deoxy-alpha-D-galactopyranose | non-polymer | 179.2 | 1 | Chemie (X6X) | |||
| 7 | H (A) | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence modifications
A: 46 - 318 (UniProt: Q4WX16)
| PDB | External Database | Details |
|---|---|---|
| Met 25 | - | initiating methionine |
| Gly 26 | - | expression tag |
| Ser 27 | - | expression tag |
| Ser 28 | - | expression tag |
| His 29 | - | expression tag |
| His 30 | - | expression tag |
| His 31 | - | expression tag |
| His 32 | - | expression tag |
| His 33 | - | expression tag |
| His 34 | - | expression tag |
| Ser 35 | - | expression tag |
| Ser 36 | - | expression tag |
| Gly 37 | - | expression tag |
| Leu 38 | - | expression tag |
| Val 39 | - | expression tag |
| Pro 40 | - | expression tag |
| Arg 41 | - | expression tag |
| Gly 42 | - | expression tag |
| Ser 43 | - | expression tag |
| Leu 44 | - | expression tag |
| Met 45 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32224.4 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 3056.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 621.6 | |
| All* | Total formula weight | 35902.7 |
