2YDY
Crystal structure of human S-adenosylmethionine synthetase 2, beta subunit in Orthorhombic crystal form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | METHIONINE ADENOSYLTRANSFERASE 2 SUBUNIT BETA | polymer | 315 | 35827.7 | 1 | UniProt (Q9NZL9) Pfam (PF04321) In PDB | HOMO SAPIENS (HUMAN) | DTDP-4-KETO-6-DEOXY-D-GLUCOSE 4-REDUCTASE, METHIONINE ADENOSYLTRANSFERASE II BETA, MAT II BETA S-ADENOSYLMETHIONINE SYNTHETASE 2\,BETA SUBUNIT, MAT2B |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | water | water | 18.0 | 80 | Chemie (HOH) |
Sequence modifications
A: 28 - 334 (UniProt: Q9NZL9)
| PDB | External Database | Details |
|---|---|---|
| Mse 27 | - | expression tag |
| Ala 335 | - | expression tag |
| Glu 336 | - | expression tag |
| Asn 337 | - | expression tag |
| Leu 338 | - | expression tag |
| Tyr 339 | - | expression tag |
| Phe 340 | - | expression tag |
| Gln 341 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35827.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 323.6 | |
| All* | Total formula weight | 36151.4 |
