3GXR
The crystal structure of g-type lysozyme from Atlantic cod (Gadus morhua L.) in complex with NAG oligomers sheds new light on substrate binding and the catalytic mechanism. Structure with NAG to 1.7
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 | Goose-type lysozyme 1 | polymer | 187 | 20831.0 | 4 | UniProt (B9TU22) In PDB | Gadus morhua (Atlantic cod) | |
2 | E, H | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
3 | F, G, I | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 627.6 | 3 | In PDB BIRD (PRD_900017) GlyTouCan (G47362BJ) | triacetyl-beta-chitotriose | ||
4 | water | water | 18.0 | 293 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 3 - 189 (UniProt: B9TU22)
PDB | External Database | Details |
---|---|---|
Ala 147 | Gly 175 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 83324.0 | |
Branched | Number of molecules | 5 |
Total formula weight | 2731.6 | |
All* | Total formula weight | 86055.6 |