Structure of PDB 4pqk Chain B

Receptor sequence
>4pqkB (length=479) Species: 1280,83333 [Search protein sequence]
KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQV
AATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYN
GKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFN
LQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIK
NKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTF
KGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLG
AVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINA
ASGRQTVDEALKDAQTHNFDDKEMLLQEFPEQLTNYLLKYDYRDLEIIKA
VILKAKKSFNSRHEDMHYMLEDIEDEILTSLKRLKKAIHDRGVKGQKETI
KSMQAYLMQTILTELEETHALYMRRKNMK
3D structure
PDB4pqk Mechanism of staphylococcal multiresistance plasmid replication origin assembly by the RepA protein.
ChainB
Resolution3.401 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 D15 K16 E112 E154 W231 D14 K15 E111 E153 W230
BS02 GLC B W63 D66 E154 P155 Y156 W341 W62 D65 E153 P154 Y155 W340
BS03 GLC B E45 E46 R67 W341 Y342 E44 E45 R66 W340 Y341
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:4pqk, PDBe:4pqk, PDBj:4pqk
PDBsum4pqk
PubMed24927575
UniProtB1B3N6;
P0AEX9|MALE_ECOLI Maltose/maltodextrin-binding periplasmic protein (Gene Name=malE)

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