3M3E
Crystal Structure of Agrocybe aegerita lectin AAL mutant E66A complexed with p-Nitrophenyl Thomsen-Friedenreich disaccharide
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 | Anti-tumor lectin | polymer | 161 | 17293.2 | 4 | UniProt (Q6WY08) Pfam (PF00337) In PDB | Agrocybe aegerita (Black poplar mushroom) | AAL |
2 | E, F, G, H | beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose | branched | 383.3 | 4 | In PDB BIRD (PRD_900084) GlyTouCan (G00031MO) | Thomsen-Friedenreich antigen | ||
3 | A, B, C, D | P-NITROPHENOL | non-polymer | 139.1 | 4 | Chemie (NPO) | |||
4 | water | water | 18.0 | 582 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 158 (UniProt: Q6WY08)
PDB | External Database | Details |
---|---|---|
Met 0 | - | expression tag |
Ala 66 | Glu 66 | engineered mutation |
Ser 132 | Leu 132 | SEE REMARK 999 |
Leu 159 | - | expression tag |
Glu 160 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 69172.9 | |
Branched | Number of molecules | 4 |
Total formula weight | 1533.4 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 556.4 | |
All* | Total formula weight | 71262.8 |