Structure of PDB 1dos Chain A Binding Site BS01

Receptor Information
>1dos Chain A (length=358) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SKIFDFVKPGVITGDDVQKVFQVAKENNFALPAVNCVGTDSINAVLETAA
KVKAPVIVQFSNGGASFIAGKGVKSDVPQGAAILGAISGAHHVHQMAEHY
GVPVILHTDHCAKKLLPWIDGLLDAGEKHFAATGKPLFSSHMIDLSEESL
QENIEICSKYLERMSKIGMTLEIELGCTGGEEDGVDNSHMDASALYTQPE
DVDYAYTELSKISPRFTIAASFGNVHGVYKAGNVVLTPTILRDSQEYVSK
KHNLPHNSLNFVFHGGSGSTAQEIKDSVSYGVVKMNIDTDTQWATWEGVL
NYYKANEAYLQGQLGNPKGEDQPNKKYYDPRVWLRAGQTSMIARLEKAFQ
ELNAIDVL
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain1dos Chain A Residue 1005 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1dos Novel active site in Escherichia coli fructose 1,6-bisphosphate aldolase.
Resolution1.67 Å
Binding residue
(original residue number in PDB)		H110 E174 H226 H264
Binding residue
(residue number reindexed from 1)		H110 E174 H226 H264
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D109 H110 E182 H226 H264 N286
Catalytic site (residue number reindexed from 1) D109 H110 E182 H226 H264 N286
Enzyme Commision number 4.1.2.13: fructose-bisphosphate aldolase.
Gene Ontology
Molecular Function
GO:0004332 fructose-bisphosphate aldolase activity
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0016829 lyase activity
GO:0016832 aldehyde-lyase activity
GO:0042802 identical protein binding
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0006094 gluconeogenesis
GO:0006096 glycolytic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1dos, PDBe:1dos, PDBj:1dos
PDBsum1dos
PubMed8836102
UniProtP0AB71|ALF_ECOLI Fructose-bisphosphate aldolase class 2 (Gene Name=fbaA)

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