5E2J
Crystal structure of single mutant thermostable endoglucanase (D468A) from Alicyclobacillus acidocaldarius
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Endoglucanase | polymer | 570 | 62834.3 | 2 | UniProt (Q9AJS0) Pfam (PF02927) Pfam (PF00759) In PDB | Alicyclobacillus acidocaldarius | |
2 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
3 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
4 | A, B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 3 | Chemie (MPD) | |||
5 | water | water | 18.0 | 398 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 537 (UniProt: Q9AJS0)
PDB | External Database | Details |
---|---|---|
Met -22 | - | expression tag |
Ala -21 | - | expression tag |
Ser -20 | - | expression tag |
Met -19 | - | expression tag |
Thr -18 | - | expression tag |
Gly -17 | - | expression tag |
Gly -16 | - | expression tag |
Gln -15 | - | expression tag |
Gln -14 | - | expression tag |
Met -13 | - | expression tag |
Gly -12 | - | expression tag |
Arg -11 | - | expression tag |
Gly -10 | - | expression tag |
Ser -9 | - | expression tag |
Glu -8 | - | expression tag |
Phe -7 | - | expression tag |
Glu -6 | - | expression tag |
Leu -5 | - | expression tag |
Arg -4 | - | expression tag |
Arg -3 | - | expression tag |
Arg -2 | - | expression tag |
Phe -1 | - | expression tag |
Asp 0 | - | expression tag |
Ala 468 | Asp 468 | engineered mutation |
Ala 538 | - | expression tag |
Ala 539 | - | expression tag |
Leu 540 | - | expression tag |
Glu 541 | - | expression tag |
His 542 | - | expression tag |
His 543 | - | expression tag |
His 544 | - | expression tag |
His 545 | - | expression tag |
His 546 | - | expression tag |
His 547 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 125668.6 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 565.5 | |
All* | Total formula weight | 126234.1 |