4AHO
Crystal Structure of N-acetylneuraminic acid lyase from Staphylococcus aureus with the chemical modification thia-lysine at position 165
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | N-ACETYLNEURAMINATE LYASE | polymer | 299 | 33922.4 | 4 | UniProt (Q2G160) Pfam (PF00701) In PDB | STAPHYLOCOCCUS AUREUS SUBSP. AUREUS NCTC 8325 | N-ACETYLNEURAMINIC ACID LYASE, N-ACETYLNEURAMINATE PYRUVATE-LYASE, N-ACETYLNEURAMINIC ACID ALDOLASE, SIALATE LYASE, SIALIC ACID ALDOLASE, SIALIC ACID LYASE |
2 | A, B, C, D | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
3 | water | water | 18.0 | 362 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 293 (UniProt: Q2G160)
PDB | External Database | Details |
---|---|---|
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 135689.5 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 141.8 | |
All* | Total formula weight | 135831.3 |