Structure of PDB 4ffg Chain B Binding Site BS01

Receptor Information
>4ffg Chain B (length=480) Species: 37931 (Paenarthrobacter ureafaciens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AVYHMTPPSGWLCDPQRPVTTHGAYQLYYLHSDQNNGPGGWDHASTTDGV
AFTHHGTVMPLRPDFPVWSGSAVVDTANTAGFGAGAVVALATQPTDGVRK
YQEQYLYWSTDGGFTFTALPDPVIVNTDGRAATTPAEIENAEWFRDPKIH
WDTARGEWVCVIGRLRYAAFYTSPNLRDWTLRRNFDYPNHALGGIECPDL
FEITADDGTRHWVLAASMDAYGIGLPMTYAYWTGTWDGEQFHADDLTPQW
LDWGWDWYAAVTWPSIDAPETKRLAIAWMNNWKYAARDVPTDASDGYNGQ
NSIVRELRLARQPGGWYTLLSTPVAALTNYVTATTTLPDRTVDGSAVLPW
NGRAYEIELDIAWDTATNVGISVGRSPDGTRHTNIGKYGADLYVDRGPSD
LAGYSLAPYSRAAAPIDPGARSVHLRILVDTQSVEVFVNAGHTVLSQQVH
FAEGDTGISLYTDGGPAHFTGIVVREIGQA
Ligand information
Ligand IDFRU
InChIInChI=1S/C6H12O6/c7-1-3-4(9)5(10)6(11,2-8)12-3/h3-5,7-11H,1-2H2/t3-,4-,5+,6-/m1/s1
InChIKeyRFSUNEUAIZKAJO-ARQDHWQXSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04OC1C(O)C(OC1(O)CO)CO
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@](O1)(CO)O)O)O)O
CACTVS 3.341OC[CH]1O[C](O)(CO)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(O1)(CO)O)O)O)O
CACTVS 3.341OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O
FormulaC6 H12 O6
Namebeta-D-fructofuranose;
beta-D-fructose;
D-fructose;
fructose
ChEMBLCHEMBL604608
DrugBank
ZINCZINC000001529270
PDB chain4ffg Chain F Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4ffg Structural and functional basis for substrate specificity and catalysis of levan fructotransferase.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D168 Y207 N224
Binding residue
(residue number reindexed from 1)		D128 Y167 N184
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) D54 E236
Catalytic site (residue number reindexed from 1) D14 E196
Enzyme Commision number 4.2.2.16: levan fructotransferase (DFA-IV-forming).
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0004575 sucrose alpha-glucosidase activity
GO:0016740 transferase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0005987 sucrose catabolic process
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4ffg, PDBe:4ffg, PDBj:4ffg
PDBsum4ffg
PubMed22810228
UniProtQ9KJD0

[Back to BioLiP]