7W1D
Crystal structure of Klebsiella pneumoniae K1 capsule-specific polysaccharide lyase in a C2 crystal form
This is a non-PDB format compatible entry.
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, E... | K1 LYASE | polymer | 671 | 72130.6 | 12 | UniProt (A0A068Q5Q5) In PDB | Klebsiella phage NTUH-K2044-K1-1 | |
2 | J, K, L, A, B... | CITRIC ACID | non-polymer | 192.1 | 16 | Chemie (CIT) | |||
3 | K, C, H | CARBONATE ION | non-polymer | 60.0 | 3 | Chemie (CO3) | |||
4 | water | water | 18.0 | 1368 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L: 1 - 651 (UniProt: A0A068Q5Q5)
PDB | External Database | Details |
---|---|---|
Met -19 | - | initiating methionine |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Thr 213 | Ala 213 | conflict |
Ile 256 | Ser 256 | conflict |
Ala 391 | Asp 391 | engineered mutation |
Ala 392 | Asp 392 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 865567.6 | |
Non-Polymers* | Number of molecules | 19 |
Total formula weight | 3254.0 | |
All* | Total formula weight | 868821.6 |