Structure of PDB 3ktc Chain B Binding Site BS01

Receptor Information
>3ktc Chain B (length=330) Species: 218491 (Pectobacterium atrosepticum SCRI1043) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATYNYPEFGAGLWHFANYIDRYAVDGYGPALSTIDQINAAKEVGELSYVD
LPYPFTPGVTLSEVKDALKDAGLKAIGITPEIYLQKWSRGAFTNPDPAAR
AAAFELMHESAGIVRELGANYVKVWPGQDGWDYPFQVSHKNLWKLAVDGM
RDLAGANPDVKFAIEYKPREPRVKMTWDSAARTLLGIEDIGLDNVGVLLD
FGHALYGGESPADSAQLIIDRGRLFGMDVNDNLRGWDDDLVVGTVHMTEI
FEFFYVLKINNWQGVWQLDQFPFRENHVEAAQLSIRFLKHIYRALDKLDI
PALQAAQEAQNPLQAQRIVQDALLSSITVS
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain3ktc Chain B Residue 333 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3ktc Crystal structure of Putative sugar isomerase (YP_050048.1) from ERWINIA CAROTOVORA ATROSEPTICA SCRI1043 at 1.54 A resolution
Resolution1.54 Å
Binding residue
(original residue number in PDB)		K168 H204 D238 D240
Binding residue
(residue number reindexed from 1)		K167 H203 D237 D239
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E166 K168 D201 H204 D229 D238 D240
Catalytic site (residue number reindexed from 1) E165 K167 D200 H203 D228 D237 D239
Enzyme Commision number 5.3.1.36: D-apiose isomerase.
Gene Ontology
Molecular Function
GO:0008740 L-rhamnose isomerase activity
GO:0009045 xylose isomerase activity
GO:0016853 isomerase activity
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0019301 rhamnose catabolic process
GO:0019324 L-lyxose metabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ktc, PDBe:3ktc, PDBj:3ktc
PDBsum3ktc
PubMed
UniProtQ6D5T7|APSI_PECAS D-apiose isomerase (Gene Name=apsI)

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