6PSO
Crystal structure of PsS1_19B C77S in complex with iota-neocarratetraose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | B, A | exo-4S-kappa carrageenan S1 sulfatase | polymer | 469 | 53051.6 | 2 | Pseudoalteromonas fuliginea | ||
2 | C, D | 3,6-anhydro-2-O-sulfo-alpha-D-galactopyranose-(1-3)-4-O-sulfo-beta-D-galactopyranose-(1-4)-3,6-anhydro-2-O-sulfo-alpha-D-galactopyranose-(1-3)-4-O-sulfo-beta-D-galactopyranose | branched | 950.8 | 2 | In PDB GlyTouCan (G24165XP) | |||
3 | B, A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
4 | B, A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
5 | water | water | 18.0 | 344 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 106103.2 | |
Branched | Number of molecules | 2 |
Total formula weight | 1901.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 151.1 | |
All* | Total formula weight | 108155.8 |