Structure of PDB 5ldf Chain O

Receptor sequence
>5ldfO (length=370) Species: 83334 (Escherichia coli O157:H7) [Search protein sequence]
KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQV
AATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYN
GKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFN
LQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIK
NKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTF
KGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLG
AVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINA
ASGRQTVDEALKDAQTRITK
3D structure
PDB5ldf Fusion to a homo-oligomeric scaffold allows cryo-EM analysis of a small protein.
ChainO
Resolution6.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GLC O D14 K15 E111 W230 D14 K15 E111 W230
BS02 GLC O W62 D65 R66 E153 P154 Y155 W340 W62 D65 R66 E153 P154 Y155 W340
Gene Ontology
Molecular Function
GO:0015144 carbohydrate transmembrane transporter activity
GO:1901982 maltose binding
Biological Process
GO:0008643 carbohydrate transport
GO:0015768 maltose transport
GO:0034219 carbohydrate transmembrane transport
GO:0042956 maltodextrin transmembrane transport
GO:0055085 transmembrane transport
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

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Molecular Function
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Cellular Component
External links
PDB RCSB:5ldf, PDBe:5ldf, PDBj:5ldf
PDBsum5ldf
PubMed27485862
UniProtP0AEY0|MALE_ECO57 Maltose/maltodextrin-binding periplasmic protein (Gene Name=malE)

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