Structure of PDB 3pux Chain B Binding Site BS05

Receptor Information
>3pux Chain B (length=358) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASVQLQNVTKAWGEVVVSKDINLDIHEGEFVVFVGPSGCGKSTLLRMIAG
LETITSGDLFIGEKRMNDTPPAERGVGMVFQSYALYPHLSVAENMSFGLK
LAGAKKEVINQRVNQVAEVLQLAHLLDRKPKALSGGQRQRVAIGRTLVAE
PSVFLLDEPLSNLDAALRVQMRIEISRLHKRLGRTMIYVTHDQVEAMTLA
DKIVVLDAGRVAQVGKPLELYHYPADRFVAGFIGSPKMNFLPVTATAIDQ
VQVELPMPNRQQVWLPVENMSLGIRPEHLLPSDIADVILEGEVQVVEQLG
NETQIHIQIPSIRQNLVYRQNDVVLVEEGATFAIGLPPERCHLFREDGTA
CRRLHKEP
Ligand information
Ligand IDBEF
InChIInChI=1S/Be.3FH/h;3*1H/q+2;;;/p-3
InChIKeyOGIAHMCCNXDTIE-UHFFFAOYSA-K
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0[Be-](F)(F)F
ACDLabs 10.04
CACTVS 3.341		F[Be-](F)F
FormulaBe F3
NameBERYLLIUM TRIFLUORIDE ION
ChEMBL
DrugBank
ZINC
PDB chain3pux Chain B Residue 3002 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3pux Snapshots of the maltose transporter during ATP hydrolysis.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		S38 G39 K42 Q82 E159 H192
Binding residue
(residue number reindexed from 1)		S37 G38 K41 Q81 E158 H191
Annotation score1
Enzymatic activity
Enzyme Commision number 7.5.2.1: ABC-type maltose transporter.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0015423 ABC-type maltose transporter activity
GO:0016887 ATP hydrolysis activity
GO:0022857 transmembrane transporter activity
GO:0140297 DNA-binding transcription factor binding
GO:0140359 ABC-type transporter activity
Biological Process
GO:0008643 carbohydrate transport
GO:0015768 maltose transport
GO:0034763 negative regulation of transmembrane transport
GO:0042956 maltodextrin transmembrane transport
GO:0055085 transmembrane transport
GO:1902344 negative regulation of maltose transport
GO:1904981 maltose transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0032991 protein-containing complex
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
GO:1990154 enzyme IIA-maltose transporter complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3pux, PDBe:3pux, PDBj:3pux
PDBsum3pux
PubMed21825153
UniProtP68187|MALK_ECOLI Maltose/maltodextrin import ATP-binding protein MalK (Gene Name=malK)

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