Structure of PDB 7xtj Chain B Binding Site BS01

Receptor Information
>7xtj Chain B (length=743) Species: 5061 (Aspergillus niger) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LSFPDCQNGPLRSHLICDESATPYDRAASLISLFTLDELIANTGNTGLGV
SRLGLPAYQVWSAALHGLDRANFSDSGSYNWATSFPQPILTTAALNRTLI
HQIASIISTQGRAFNNAGRYGLDVYAPNINTFRHPVWGRGQETPGEDVSL
AAVYAYEYITGIQGPDPDSNLKLAATAKHYAGYDIENWHNHSRLGNDMNI
TQQDLSEYYTPQFHVAARDAKVHSVMCAYNAVNGVPACADSYFLQTLLRD
TFGFVDHGYVSSDCDAAYNIYNPHGYASSQAAAAAEAILAGTDIDCGTTY
QWHLNESITAGDLSRDDIEKGVIRLYTTLVQAGYFDSNNPYRDLTWSDVV
ETDAWNISYQAATQGIVLLKNSNNVLPLTEKAYPPSNTTVALIGPWANAT
TQLLGNYYGNAPYMISPRAAFEEAGYNVNFAEGTGISSTSTSGFAAALSA
AQSADVIIYAGGIDNTLEAEALDRESIAWPGNQLDLIQKLASSAGNKPLI
VLQMGGGQVDSSSLKNNTNVSALLWGGYPGQSGGFALRDIITGRKNPAGR
LVTTQYPASYAEEFPATDMNLRPEGDNPGQTYKWYTGEAVYEFGHGLFYT
TFAESSSNREIKLNIQDILSQTHEDLASITQLPVLNFTANIQNTGKVESD
YTAMVFANTSDAGPAPYPVKWLVGWDRLGDVKVGETRELRVPIEVGSFAR
VNEDGDWVLFPGTFELGLNLERKVRVKVVLSGEEEVVLKWPGK
Ligand information
Ligand IDMAN
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5+,6+/m1/s1
InChIKeyWQZGKKKJIJFFOK-PQMKYFCFSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.341OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
CACTVS 3.341OC[C@H]1O[C@H](O)[C@@H](O)[C@@H](O)[C@@H]1O
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@@H]([C@H](O1)O)O)O)O)O
ACDLabs 10.04OC1C(O)C(OC(O)C1O)CO
FormulaC6 H12 O6
Namealpha-D-mannopyranose;
alpha-D-mannose;
D-mannose;
mannose
ChEMBLCHEMBL365590
DrugBank
ZINCZINC000003860903
PDB chain7xtj Chain E Residue 4 [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]
PDB7xtj Crystal structure and identification of amino acid residues for catalysis and binding of GH3 AnBX beta-xylosidase from Aspergillus niger.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		A384 N386
Binding residue
(residue number reindexed from 1)		A354 N356
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.37: xylan 1,4-beta-xylosidase.
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0009044 xylan 1,4-beta-xylosidase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0046556 alpha-L-arabinofuranosidase activity
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0031222 arabinan catabolic process
GO:0045493 xylan catabolic process
Cellular Component
GO:0009505 plant-type cell wall

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7xtj, PDBe:7xtj, PDBj:7xtj
PDBsum7xtj
PubMed36877249
UniProtA0A023J5W7

[Back to BioLiP]