Structure of PDB 2x8s Chain B

Receptor sequence
>2x8sB (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.
ChainB
Resolution1.5 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 B S123 Y189 S190 H220 S96 Y162 S163 H193
BS02 AHR B W100 E224 W73 E197
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function
View graph for
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)

[Back to BioLiP]