8P67
Crystal structure of Thermothelomyces thermophila (double mutant EE) in complex with aldotetrauronic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | GH30 family xylanase | polymer | 482 | 51728.9 | 2 | UniProt (G2Q1N4) Pfam (PF14587) Pfam (PF17189) | Thermothelomyces thermophilus | |
| 2 | C (C) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 3 | D, F (D, F) | 4-O-methyl-alpha-D-glucopyranuronic acid-(1-2)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose | branched | 604.5 | 2 | In PDB GlyTouCan (G75464GU) | |||
| 4 | E (E) | 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 | 748.7 | 1 | In PDB GlyTouCan (G81315DD) | |||
| 5 | G, H, I, J, K (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 859 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 460 (UniProt: G2Q1N4)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
| Met 2 | - | expression tag |
| Ala 188 | Glu 205 | engineered mutation |
| Ala 278 | Glu 295 | engineered mutation |
| Leu 461 | - | expression tag |
| Glu 462 | - | expression tag |
| Gln 463 | - | expression tag |
| Lys 464 | - | expression tag |
| Leu 465 | - | expression tag |
| Ile 466 | - | expression tag |
| Ser 467 | - | expression tag |
| Glu 468 | - | expression tag |
| Glu 469 | - | expression tag |
| Asp 470 | - | expression tag |
| Leu 471 | - | expression tag |
| Asn 472 | - | expression tag |
| Ser 473 | - | expression tag |
| Ala 474 | - | expression tag |
| Val 475 | - | expression tag |
| Asp 476 | - | expression tag |
| His 477 | - | expression tag |
| His 478 | - | expression tag |
| His 479 | - | expression tag |
| His 480 | - | expression tag |
| His 481 | - | expression tag |
| His 482 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 103457.9 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 2544.2 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 310.3 | |
| All* | Total formula weight | 106312.5 |
