4KI0 (resolution: 2.38 Å)

ID Name Organism Chains bound to carbohydrates
1 Maltose/maltodextrin import ATP-binding protein MalK
P68187 (MALK_ECOLI)
Escherichia coli 2 chains bound to carbohydrates
Chain A:
4 binding sites
Chain B:
2 binding sites
2 Maltose/maltodextrin-binding periplasmic protein
P0AEX9 (MALE_ECOLI)
Escherichia coli 1 chain bound to carbohydrates
Chain C [auth E]:
2 binding sites
3 Maltose/maltodextrin transport system permease protein MalF
P02916 (MALF_ECOLI)
Escherichia coli 1 chain bound to carbohydrates
Chain D [auth F]:
8 binding sites
4 Maltose/maltodextrin transport system permease protein MalG
P68183 (MALG_ECOLI)
Escherichia coli 1 chain bound to carbohydrates
Chain E [auth G]:
13 binding sites

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 3 (1 molecule) D, E
[auth F,G]
7 helicase ja1 phosphoaminophosphonic acid-adenylate ester 2 (2 molecules) A, B
8 undecyl-maltoside 14 (11 molecules) A, C, D, E
[auth A,E,F,G]

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates