4JS1
crystal structure of human Beta-galactoside alpha-2,6-sialyltransferase 1 in complex with cytidine and phosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Beta-galactoside alpha-2,6-sialyltransferase 1 | polymer | 318 | 36821.9 | 1 | UniProt (P15907) Pfam (PF00777) | Homo sapiens (human) | Alpha 2,6-ST 1, B-cell antigen CD75, CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,6-sialyltransferase 1, ST6Gal I, ST6GalI, Sialyltransferase 1 |
| 2 | B (B) | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1641.5 | 1 | In PDB GlyTouCan (G36191CD) | |||
| 3 | C (A) | 4-AMINO-1-BETA-D-RIBOFURANOSYL-2(1H)-PYRIMIDINONE | non-polymer | 243.2 | 1 | Chemie (CTN) PubChem (16760387) PubChem (6175) PubChem (6253) PubChem (24729357) PubChem (25085165) PubChem (44264135) PubChem (44307610) PubChem (44356841) PubChem (45109772) PubChem (114682) PubChem (122948) PubChem (160696) PubChem (57764456) PubChem (57807005) PubChem (58460874) PubChem (58519508) PubChem (71230474) PubChem (59476533) PubChem (59713247) PubChem (60138999) PubChem (3013211) PubChem (66800112) PubChem (68199635) PubChem (453552) PubChem (54353063) PubChem (638040) PubChem (58899188) PubChem (1265901) PubChem (89495334) PubChem (596) PubChem (90089493) PubChem (70994952) PubChem (6480064) PubChem (5702244) PubChem (6476646) PubChem (6479885) PubChem (6551012) PubChem (6603781) PubChem (6713582) PubChem (117732781) PubChem (122468509) PubChem (12358851) PubChem (142117909) PubChem (148710634) PubChem (168266058) PubChem (171699434) | |||
| 4 | D (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) PubChem (1061) | |||
| 5 | E (A) | water | water | 18.0 | 41 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36821.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1641.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 338.2 | |
| All* | Total formula weight | 38801.6 |
