Structure of PDB 2zyk Chain B

Receptor sequence
>2zykB (length=381) Species: 2026 (Thermoactinomyces vulgaris) [Search protein sequence]
KPDKLVVWENADDGVQLNNTKKWAGEFTKKTGIQVEVVPVALLKQQEKLT
LDGPAGKGADLVTWPHDRLGEAVTKGLLQPIQVDNSVKNQFDDVAMKALT
YGGKLYGLPKAIESVALIYNKKLMGQVPATYDELFQYAKANNKPDEQKYG
VLFEANNFYYTYFLFAAKGAAVFKEQDGTLDPNEIGLNSPEAVQGMNEVQ
KWFTEARLPQSLKADTVNGLFKSGKVAAVINGPWAIKDYQAAGINVGVAP
LPKIDGKDAQTFIGVKGWYLSAYSKYPKYATELMQFLTSKEALASRFKET
GEIPPQKELLNDPMIKNNPVVNGFAKQASKGVPMPSIPEMGVVWEPINNA
HTFVAQGKQTPEQALNDAVKIMKEKIQTMKQ
3D structure
PDB2zyk Structural basis for cyclodextrin recognition by Thermoactinomyces vulgaris cyclo/maltodextrin-binding protein
ChainB
Resolution2.5 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 B Y176 W250 K282 Y160 W234 K266
BS02 GLC B P81 E129 N173 Y175 W250 P65 E113 N157 Y159 W234
BS03 GLC B P81 D83 N173 Y175 W360 P65 D67 N157 Y159 W344
BS04 GLC B R84 W360 R68 W344
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
Cellular Component
GO:0005886 plasma membrane
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

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Biological Process
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Cellular Component
External links
PDB RCSB:2zyk, PDBe:2zyk, PDBj:2zyk
PDBsum2zyk
PubMed17371546
UniProtQ9AJF5

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