Structure of PDB 1mdq Chain A

Receptor sequence
>1mdqA (length=371) Species: 562 (Escherichia coli) [Search protein sequence]
KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQV
AATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYN
GKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFN
LQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIK
NKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTF
KGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLG
GSVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVIN
AASGRQTVDEALKDAQTRITK
3D structure
PDB1mdq Refined structures of two insertion/deletion mutants probe function of the maltodextrin binding protein.
ChainA
Resolution1.9 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 A D14 K15 E111 D14 K15 E111
BS02 GLC A W62 D65 R66 E153 Y155 W341 W62 D65 R66 E153 Y155 W341
Gene Ontology
Molecular Function
GO:0015144 carbohydrate transmembrane transporter activity
Biological Process
GO:0008643 carbohydrate transport
GO:0055085 transmembrane transport

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Molecular Function
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Biological Process
External links
PDB RCSB:1mdq, PDBe:1mdq, PDBj:1mdq
PDBsum1mdq
PubMed7853407
UniProtP0AEX9|MALE_ECOLI Maltose/maltodextrin-binding periplasmic protein (Gene Name=malE)

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