4KHZ (resolution: 2.90 Å)

ID Name Organism Chains bound to carbohydrates
1 Maltose/maltodextrin-binding periplasmic protein
P0AEX9 (MALE_ECOLI)
Escherichia coli 1 chain bound to carbohydrates
Chain A [auth E]:
4 binding sites
2 Maltose/maltodextrin transport system permease protein MalF
P02916 (MALF_ECOLI)
Escherichia coli 1 chain bound to carbohydrates
Chain B [auth F]:
3 binding sites
3 Binding-protein-dependent transport systems inner membrane component
C9QV46
Escherichia coli 1 chain bound to carbohydrates
Chain C [auth G]:
4 binding sites
4 Binding-protein-dependent transport systems inner membrane component
C9QV42
Escherichia coli 0 chain bound to carbohydrates

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
5 α-maltotetraose α-D-glucopyranose-(1-4)-α-D-glucopyranose-(1-4)-α-D-glucopyranose-(1-4)-α-D-glucopyranose 4 (1 molecule) A, B, C
[auth E,F,G]
6 α-maltotriose α-D-glucopyranose-(1-4)-α-D-glucopyranose-(1-4)-α-D-glucopyranose 2 (1 molecule) B, C
[auth F,G]

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates