3RLF (resolution: 2.20 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]:
2 binding sites
2 Maltose/maltodextrin transport system permease protein MalF
P02916 (MALF_ECOLI)
Escherichia coli 1 chain bound to carbohydrates
Chain B [auth F]:
4 binding sites
3 Maltose/maltodextrin transport system permease protein MalG
P68183 (MALG_ECOLI)
Escherichia coli 1 chain bound to carbohydrates
Chain C [auth G]:
1 binding site
4 Maltose/maltodextrin import ATP-binding protein MalK
P68187 (MALK_ECOLI)
Escherichia coli 2 chains bound to carbohydrates
Chain D [auth A]:
2 binding sites
Chain E [auth B]:
2 binding sites

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
5 α-maltose α-D-glucopyranose-(1-4)-α-D-glucopyranose 2 (1 molecule) B, C
[auth F,G]
6 undecyl-maltoside 2 (1 molecule) A, B
[auth E,F]
9 helicase ja1 phosphoaminophosphonic acid-adenylate ester 2 (2 molecules) D, E
[auth A,B]

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates