Structure of PDB 1k3c Chain A Binding Site BS01
Receptor Information
>1k3c Chain A (length=535) Species:
562
(Escherichia coli) [
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GLTPQELEAYGISDVHDIVYNPSYDLLYQEELDPSLTGYERGVLTNLGAV
AVDTGIFTGRSPKDKYIVRDDTTRDTFWWADKGKGKNDNKPLSPETWQHL
KGLVTRQLSGKRLFVVDAFCGANPDTRLSVRFITEVAWQAHFVKNMFIRP
SDEELAGFKPDFIVMNGAKCTNPQWKEQGLNSENFVAFNLTERMQLIGGT
WYGGEMKKGMFSMMNYLLPLKGIASMHCSANVGEKGDVAVFFGLSGTGKT
TLSTDPKRRLIGDDEHGWDDDGVFNFEGGCYAKTIKLSKEAEPEIYNAIR
RDALLENVTVREDGTIDFDDGSKTENTRVSYPIYHIDNIVKPVSKAGHAT
KVIFLTADAFGVLPPVSRLTADQTQYHFLSGFTAKLAGTERGITEPTPTF
SACFGAAFLSLHPTQYAEVLVKRMQAAGAQAYLVNTGWNGTGKRISIKDT
RAIIDAILNGSLDNAETFTLPMFNLAIPTELPGVDTKILDPRNTYASPEQ
WQEKAETLAKLFIDNFDKYTDTPAGAALVAAGPKL
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
1k3c Chain A Residue 541 [
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Receptor-Ligand Complex Structure
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PDB
1k3c
The phosphoryl-transfer mechanism of Escherichia coli phosphoenolpyruvate carboxykinase from the use of AlF(3).
Resolution
2.0 Å
Binding residue
(original residue number in PDB)
S250 G251 T252 G253 K254 T255 T256 K288 R449 S451 T455
Binding residue
(residue number reindexed from 1)
S245 G246 T247 G248 K249 T250 T251 K283 R444 S446 T450
Annotation score
5
Enzymatic activity
Catalytic site (original residue number in PDB)
R65 K213 H232 S250 K254 T255 D269 R333
Catalytic site (residue number reindexed from 1)
R60 K208 H227 S245 K249 T250 D264 R328
Enzyme Commision number
4.1.1.49
: phosphoenolpyruvate carboxykinase (ATP).
Gene Ontology
Molecular Function
GO:0000287
magnesium ion binding
GO:0004611
phosphoenolpyruvate carboxykinase activity
GO:0004612
phosphoenolpyruvate carboxykinase (ATP) activity
GO:0005509
calcium ion binding
GO:0005524
ATP binding
GO:0016831
carboxy-lyase activity
GO:0017076
purine nucleotide binding
GO:0046872
metal ion binding
Biological Process
GO:0006094
gluconeogenesis
Cellular Component
GO:0005737
cytoplasm
GO:0005829
cytosol
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Molecular Function
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Cellular Component
External links
PDB
RCSB:1k3c
,
PDBe:1k3c
,
PDBj:1k3c
PDBsum
1k3c
PubMed
11724534
UniProt
P22259
|PCKA_ECOLI Phosphoenolpyruvate carboxykinase (ATP) (Gene Name=pckA)
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