6ARH
Crystal structure of Human NAL at a resolution of 1.6 Angstrom
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 | 338 | 37266.6 | 4 | UniProt (Q9BXD5) Pfam (PF00701) In PDB | Homo sapiens (Human) | NALase, N-acetylneuraminate pyruvate-lyase, N-acetylneuraminic acid aldolase, Sialate lyase,Sialate-pyruvate lyase, Sialic acid aldolase, Sialic acid lyase |
2 | A, B, C, D | ACETATE ION | non-polymer | 59.0 | 8 | Chemie (ACT) | |||
3 | water | water | 18.0 | 1271 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 3 - 322 (UniProt: Q9BXD5)
PDB | External Database | Details |
---|---|---|
Met -15 | - | expression tag |
Gly -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
Gly -7 | - | expression tag |
Glu -6 | - | expression tag |
Asn -5 | - | expression tag |
Leu -4 | - | expression tag |
Tyr -3 | - | expression tag |
Phe -2 | - | expression tag |
Gln -1 | - | expression tag |
Gly 0 | - | expression tag |
Gly 1 | - | expression tag |
Ser 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 149066.3 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 472.4 | |
All* | Total formula weight | 149538.7 |