4EN8
Crystal structure of HA70 (HA3) subcomponent of Clostridium botulinum type C progenitor toxin in complex with alpha 2-6-sialyllactose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Hemagglutinin components HA-22/23/53 | polymer | 224 | 26050.9 | 1 | UniProt (P46085) Pfam (PF03505) In PDB | Clostridium botulinum | Hemagglutinin components HA70, HA3 |
2 | B | Hemagglutinin components HA-22/23/53 | polymer | 420 | 47333.5 | 1 | UniProt (P46085) Pfam (PF03505) Pfam (PF17993) In PDB | Clostridium botulinum | Hemagglutinin components HA70, HA3 |
3 | C | N-acetyl-alpha-neuraminic acid-(2-6)-beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 633.6 | 1 | In PDB BIRD (PRD_900066) GlyTouCan (G28868ZC) | 6'-sialyl-lactose | ||
4 | A, B | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 5 | Chemie (MRD) | |||
5 | water | water | 18.0 | 357 | Chemie (HOH) |
Sequence modifications
A: 1 - 203 (UniProt: P46085)
PDB | External Database | Details |
---|---|---|
Ile -20 | - | expression tag |
Ser -19 | - | expression tag |
Glu -18 | - | expression tag |
Phe -17 | - | expression tag |
Asp -16 | - | expression tag |
Tyr -15 | - | expression tag |
Lys -14 | - | expression tag |
Asp -13 | - | expression tag |
His -12 | - | expression tag |
Asp -11 | - | expression tag |
Ile -10 | - | expression tag |
Asp -9 | - | expression tag |
Tyr -8 | - | expression tag |
Lys -7 | - | expression tag |
Asp -6 | - | expression tag |
Asp -5 | - | expression tag |
Asp -4 | - | expression tag |
Asp -3 | - | expression tag |
Lys -2 | - | expression tag |
Trp -1 | - | expression tag |
Ile 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 73384.4 | |
Branched | Number of molecules | 1 |
Total formula weight | 633.6 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 590.9 | |
All* | Total formula weight | 74608.8 |