5XCA
Crystal structure of GH45 endoglucanase EG27II D137A mutant in complex with cellobiose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Endo-beta-1,4-glucanase | polymer | 190 | 20871.0 | 1 | UniProt (A7KMF0) Pfam (PF22514) In PDB | Ampullaria crossean | |
2 | B | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900005) GlyTouCan (G84824ZO) | beta-cellobiose | ||
3 | water | water | 18.0 | 175 | Chemie (HOH) |
Sequence modifications
A: 1 - 179 (UniProt: A7KMF0)
PDB | External Database | Details |
---|---|---|
Ser -4 | - | expression tag |
Leu -3 | - | expression tag |
Glu -2 | - | expression tag |
Lys -1 | - | expression tag |
Arg 0 | - | expression tag |
Ala 137 | Asp 153 | engineered mutation |
His 180 | - | expression tag |
His 181 | - | expression tag |
His 182 | - | expression tag |
His 183 | - | expression tag |
His 184 | - | expression tag |
His 185 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 20871.0 | |
Branched | Number of molecules | 1 |
Total formula weight | 342.3 | |
All* | Total formula weight | 21213.3 |