2YGM
THE X-RAY CRYSTAL STRUCTURE OF TANDEM CBM51 MODULES OF SP3GH98, THE FAMILY 98 GLYCOSIDE HYDROLASE FROM STREPTOCOCCUS PNEUMONIAE SP3-BS71, IN COMPLEX WITH THE BLOOD GROUP B ANTIGEN
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) | BLOOD GROUP A-AND B-CLEAVING ENDO-BETA-GALACTOSIDASE | polymer | 354 | 38595.7 | 2 | UniProt (C1CB04) Pfam (PF08305) | STREPTOCOCCUS PNEUMONIAE | |
| 2 | C, D (C, D) | alpha-L-fucopyranose-(1-2)-[alpha-D-galactopyranose-(1-3)]beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 691.6 | 2 | In PDB BIRD (PRD_900134) GlyTouCan (G94956AW) | |||
| 3 | E, H (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | F, G (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 175 | Chemie (HOH) |
Sequence modifications
A, B: 66 - 413 (UniProt: C1CB04)
| PDB | External Database | Details |
|---|---|---|
| Gly 60 | - | expression tag |
| Ser 61 | - | expression tag |
| His 62 | - | expression tag |
| Met 63 | - | expression tag |
| Ala 64 | - | expression tag |
| Ser 65 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77191.3 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1383.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 126.1 | |
| All* | Total formula weight | 78700.7 |
