Structure of PDB 2awn Chain C Binding Site BS01
Receptor Information
>2awn Chain C (length=344) Species:
83333
(Escherichia coli K-12) [
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ASVQLQNVTVSKDINLDIHEGEFVVFVGPSGCGKSTLLRMIAGLGVGMVF
QSYALYPHLSVAENMSFGLKLAGAKKEVINQRVNQVAEVLQLAHLLDRKP
KALSGGQRQRVAIGRTLVAEPSVFLLDEPLSNLDAALRVQMRIEISRLHK
RLGRTMIYVTHDQVEAMTLADKIVVLDAGRVAQVGKPLELYHYPADRFVA
GFIGSPKMNFLPVKVTATAIDQVQVELPMPNRQQVWLPVESRDVQVGANM
SLGIRPEHLLPSDIADVILEGEVQVVEQLGNETQIHIQIPSIRQNLVYRQ
NDVVLVEEGATFAIGLPPERCHLFREDGTACRRLHKEPGVASAS
Ligand information
Ligand ID
ADP
InChI
InChI=1S/C10H15N5O10P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(24-10)1-23-27(21,22)25-26(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKey
XTWYTFMLZFPYCI-KQYNXXCUSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341
Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04
O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
CACTVS 3.341
Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)O)O)N
Formula
C10 H15 N5 O10 P2
Name
ADENOSINE-5'-DIPHOSPHATE
ChEMBL
CHEMBL14830
DrugBank
DB16833
ZINC
ZINC000012360703
PDB chain
2awn Chain C Residue 403 [
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Receptor-Ligand Complex Structure
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PDB
2awn
ATP hydrolysis is required to reset the ATP-binding cassette dimer into the resting-state conformation.
Resolution
2.3 Å
Binding residue
(original residue number in PDB)
V18 G39 C40 G41 K42 S43 T44
Binding residue
(residue number reindexed from 1)
V10 G31 C32 G33 K34 S35 T36
Annotation score
5
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
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:2awn
,
PDBe:2awn
,
PDBj:2awn
PDBsum
2awn
PubMed
16326809
UniProt
P68187
|MALK_ECOLI Maltose/maltodextrin import ATP-binding protein MalK (Gene Name=malK)
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