Structure of PDB 2xz3 Chain A

Receptor sequence
>2xz3A (length=459) Species: 11901,83333 [Search protein sequence]
EEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAA
TGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGK
LIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQ
EPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNK
HMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKG
QPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAV
ALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAAS
GRQTVDAALAAAQTNAAALSHQRLTSLIHVLEQDQQRLITAINQTHYNLL
NVASVVAQNRRGLDWLYIRLGFQSLCPTINEPCCFLRIQNDSIIRLGDLQ
PLSQRVSTD
3D structure
PDB2xz3 Charge-Surrounded Pockets and Electrostatic Interactions with Small Ions Modulate the Activity of Retroviral Fusion Proteins.
ChainA
Resolution1.95 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 D40 K41 E137 W256 D12 K13 E109 W228
BS02 GLC A W88 D91 R92 E179 P180 Y181 W366 W60 D63 R64 E151 P152 Y153 W338
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0015144 carbohydrate transmembrane transporter activity
GO:1901982 maltose binding
Biological Process
GO:0006974 DNA damage response
GO:0008643 carbohydrate transport
GO:0015768 maltose transport
GO:0034219 carbohydrate transmembrane transport
GO:0034289 detection of maltose stimulus
GO:0042956 maltodextrin transmembrane transport
GO:0055085 transmembrane transport
GO:0060326 cell chemotaxis
Cellular Component
GO:0016020 membrane
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space
GO:0043190 ATP-binding cassette (ABC) transporter complex
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing
GO:1990060 maltose transport complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2xz3, PDBe:2xz3, PDBj:2xz3
PDBsum2xz3
PubMed21304939
UniProtP0AEX9|MALE_ECOLI Maltose/maltodextrin-binding periplasmic protein (Gene Name=malE);
Q90M13

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