8RZK
The Michaelis complex of ZgGH129 D486N from Zobellia galactanivorans with neo-b/k-oligo-carrageenan tetrasaccharide (beta-kappa neo-oligo-carrageenan DP4).
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 | Conserved hypothetical periplasmic protein | polymer | 676 | 76227.1 | 4 | UniProt (G0L004) In PDB | Zobellia galactanivorans | |
2 | E, F, G, H | 3,6-anhydro-alpha-D-galactopyranose-(1-3)-beta-D-galactopyranose-(1-4)-3,6-anhydro-alpha-D-galactopyranose-(1-3)-4-O-sulfo-beta-D-galactopyranose | branched | 710.6 | 4 | In PDB GlyTouCan (G69730VZ) | |||
3 | A, B, C, D | L(+)-TARTARIC ACID | non-polymer | 150.1 | 5 | Chemie (TLA) | |||
4 | A, B, C, D | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
5 | A, B, C, D | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
6 | B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
7 | water | water | 18.0 | 1146 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 32 - 693 (UniProt: G0L004)
PDB | External Database | Details |
---|---|---|
Met 18 | - | initiating methionine |
Gly 19 | - | expression tag |
Ser 20 | - | expression tag |
Ser 21 | - | expression tag |
His 22 | - | expression tag |
His 23 | - | expression tag |
His 24 | - | expression tag |
His 25 | - | expression tag |
His 26 | - | expression tag |
His 27 | - | expression tag |
Gly 28 | - | expression tag |
Ser 29 | - | expression tag |
Leu 30 | - | expression tag |
Asp 31 | - | expression tag |
Asn 486 | Asp 486 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 304908.5 | |
Branched | Number of molecules | 4 |
Total formula weight | 2842.4 | |
Non-Polymers* | Number of molecules | 14 |
Total formula weight | 1046.3 | |
All* | Total formula weight | 308797.2 |