Structure of PDB 2x8s Chain A

Receptor sequence
>2x8sA (length=443) Species: 1423 (Bacillus subtilis) [Search protein sequence]
KPIFKEVSVHDPSIIETNGTFYVFGSHLASAKSNDLMQWQQLTTSVSNDN
PLIPNVYEELKETFEWAQSDTLWAADVTQLADGKYYMYYNACRGDSPRSA
MGVAVADNIEGPYKNKGIFLKSGMEGTSSDGTPYDATKHPNVVAPHTFFD
KDGKLWMVYGSYSGGIFILEMNPKTGFPLPGQGYGKKLLGGNHSRIEGPY
VLYNPDTQYYYLYLSYGGLDATGGYNIRVARSKKPDGPYYDAEGNPMLDV
RGKGGTFFDDRSIEPYGVKLMGSYTFETENEKGTGYVSPGHNSAYYDEKT
GRSYLIFHTRFPGRGEEHEVRVHQLFMNKDGWPVAAPYRYAGETLKEVKQ
KDITGTYKLIQHGKDISADIKQTINIQLNKNHTISGEMTGTWRKTGKNTA
DITLAGKKYNGVFLRQWDSVREKNVMTFSVLNTSGEAVWGSKL
3D structure
PDB2x8s New Evidence for the Role of Calcium in the Glycosidase Reaction of Gh43 Arabinanases.
ChainA
Resolution1.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.1.99: arabinan endo-1,5-alpha-L-arabinosidase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 AHR A S123 F284 S96 F257
BS02 AHR A S123 Y189 S190 H220 S96 Y162 S163 H193
BS03 AHR A W100 Y189 E224 W73 Y162 E197
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:2x8s, PDBe:2x8s, PDBj:2x8s
PDBsum2x8s
PubMed20883454
UniProtP42293|EABN2_BACSU Extracellular endo-alpha-(1->5)-L-arabinanase 2 (Gene Name=abn2)

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