Structure of PDB 5a7m Chain B Binding Site BS03

Receptor Information
>5a7m Chain B (length=766) Species: 51453 (Trichoderma reesei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ENNQTYANYSAQGQPDLYPETLATLTLSFPDCEHGPLKNNLVCDSSAGYV
ERAQALISLFTLEELILNTQNSGPGVPRLGLPNYQVWNEALHGLDRANFA
TKGGQFEWATSFPMPILTTAALNRTLIHQIADIISTQARAFSNSGRYGLD
VYAPNVNGFRSPLWGRGQETPGEDAFFLSSAYTYEYITGIQGGVDPEHLK
VAATVKHFAGYDLENWNNQSRLGFDAIITQQDLSEYYTPQFLAAARYAKS
RSLMCAYNSVNGVPSCANSFFLQTLLRESWGFPEWGYVSSDCDAVYNVFN
PHDYASNQSSAAASSLRAGTDIDCGQTYPWHLNESFVAGEVSRGEIERSV
TRLYANLVRLGYFDKKNQYRSLGWKDVVKTDAWNISYEAAVEGIVLLKND
GTLPLSKKVRSIALIGPWANATTQMQGNYYGPAPYLISPLEAAKKAGYHV
NFELGTEIAGNSTTGFAKAIAAAKKSDAIIYLGGIDNTIEQEGADRTDIA
WPGNQLDLIKQLSEVGKPLVVLQMGGGQVDSSSLKSNKKVNSLVWGGYPG
QSGGVALFDILSGKRAPAGRLVTTQYPAEYVHQFPQNDMNLRPDGKSNPG
QTYIWYTGKPVYEFGSGLFYTTFKETLASHPKSLKFNTSSILSAPHPGYT
YSEQIPVFTFEANIKNSGKTESPYTAMLFVRTSNAGPAPYPNKWLVGFDR
LADIKPGHSSKLSIPIPVSALARVDSHGNRIVYPGKYELALNTDESVKLE
FELVGEEVTIENWPLE
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain5a7m Chain B Residue 1905 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5a7m Th Crystal Structure of a Fungal Glycoside Hydrolase Family 3 Beta-Xylosidase, Xyl3A from Hypocrea Jecorina
Resolution1.8 Å
Binding residue
(original residue number in PDB)		H128 E185
Binding residue
(residue number reindexed from 1)		H128 E185
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D291 E490
Catalytic site (residue number reindexed from 1) D291 E490
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
GO:0046872 metal ion binding
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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5a7m, PDBe:5a7m, PDBj:5a7m
PDBsum5a7m
PubMed
UniProtQ92458

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