5UPN
Crystal structure of BhGH81 mutant in complex with laminaro-tetraose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | BH0236 protein | polymer | 753 | 85277.6 | 1 | UniProt (Q9KG76) Pfam (PF03639) Pfam (PF17652) In PDB | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | |
2 | B, C | beta-D-glucopyranose-(1-3)-beta-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900024) GlyTouCan (G36535HU) | beta-laminaribiose | ||
3 | D | beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose | branched | 666.6 | 1 | In PDB GlyTouCan (G87841AX) | |||
4 | A | alpha-D-glucopyranose | non-polymer | 180.2 | 1 | Chemie (GLC) | |||
5 | A | beta-D-glucopyranose | non-polymer | 180.2 | 2 | Chemie (BGC) | |||
6 | A | PHOSPHATE ION | non-polymer | 95.0 | 9 | Chemie (PO4) | |||
7 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
8 | water | water | 18.0 | 808 | Chemie (HOH) |
Sequence modifications
A: 28 - 779 (UniProt: Q9KG76)
PDB | External Database | Details |
---|---|---|
Met 27 | - | initiating methionine |
Gln 542 | Glu 542 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 85277.6 | |
Branched | Number of molecules | 3 |
Total formula weight | 1351.2 | |
Non-Polymers* | Number of molecules | 19 |
Total formula weight | 1829.7 | |
All* | Total formula weight | 88458.5 |