Structure of PDB 2d44 Chain A Binding Site BS03

Receptor Information
>2d44 Chain A (length=482) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MGPCDIYEAGDTPCVAAHSTTRALYSSFSGALYQLQRGSDDTTTTISPLT
AGGIADASAQDTFCANTTCLITIIYDQSGNGNHLTQAPPGGFDGPDTDGY
DNLASAIGAPVTLNGQKAYGVFMSPGTGYRNNEATGTATGDEAEGMYAVL
DGTHYNDACCFDYGNAETSSTDTGAGHMEAIYLGNSTTWGYGAGDGPWIM
VDMANNLFSGADEGYNSGDPSISYRFVTAAVKGGADKWAIRGANAASGSL
STYYSGARPDYSGYNPMSKEGAIILGIGGDNSNGAQGTFYEGVMTSGYPS
DDTENSVQENIVAAKYVVGSLVSGPSFTSGEVVSLRVTTPGYTTRYIAHT
DTTVNTQVVDDDSSTTLKEEASWTVVTGLANSQCFSFESVDTPGSYIRHY
NFELLLNANDGTKQFHEDATFCPQAALNGEGTSLRSWSYPTRYFRHYENV
LYAASNGGVQTFDSKTSFNNDVSFEIETAFAS
Ligand information
Ligand IDXYS
InChIInChI=1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3+,4-,5+/m1/s1
InChIKeySRBFZHDQGSBBOR-LECHCGJUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C1C(C(C(C(O1)O)O)O)O
CACTVS 3.341O[CH]1CO[CH](O)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0C1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)O
CACTVS 3.341O[C@@H]1CO[C@H](O)[C@H](O)[C@H]1O
ACDLabs 10.04OC1C(O)COC(O)C1O
FormulaC5 H10 O5
Namealpha-D-xylopyranose;
alpha-D-xylose;
D-xylose;
xylose;
XYLOPYRANOSE
ChEMBL
DrugBankDB03389
ZINCZINC000001529214
PDB chain2d44 Chain D Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2d44 The family 42 carbohydrate-binding module of family 54 alpha-L-arabinofuranosidase specifically binds the arabinofuranose side chain of hemicellulose
Resolution2.3 Å
Binding residue
(original residue number in PDB)		E465 N466
Binding residue
(residue number reindexed from 1)		E448 N449
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.55: non-reducing end alpha-L-arabinofuranosidase.
Gene Ontology
Molecular Function
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0046556 alpha-L-arabinofuranosidase activity
Biological Process
GO:0019566 arabinose metabolic process
GO:0031221 arabinan metabolic process
GO:0031222 arabinan catabolic process
GO:0045490 pectin catabolic process
GO:0045493 xylan catabolic process
GO:0046373 L-arabinose metabolic process
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2d44, PDBe:2d44, PDBj:2d44
PDBsum2d44
PubMed16846393
UniProtQ8NK89|ABFB_ASPKW Alpha-L-arabinofuranosidase B (Gene Name=abfB)

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