Structure of PDB 5a7m Chain B

Receptor sequence
>5a7mB (length=766) Species: 51453 (Trichoderma reesei) [Search protein sequence]
ENNQTYANYSAQGQPDLYPETLATLTLSFPDCEHGPLKNNLVCDSSAGYV
ERAQALISLFTLEELILNTQNSGPGVPRLGLPNYQVWNEALHGLDRANFA
TKGGQFEWATSFPMPILTTAALNRTLIHQIADIISTQARAFSNSGRYGLD
VYAPNVNGFRSPLWGRGQETPGEDAFFLSSAYTYEYITGIQGGVDPEHLK
VAATVKHFAGYDLENWNNQSRLGFDAIITQQDLSEYYTPQFLAAARYAKS
RSLMCAYNSVNGVPSCANSFFLQTLLRESWGFPEWGYVSSDCDAVYNVFN
PHDYASNQSSAAASSLRAGTDIDCGQTYPWHLNESFVAGEVSRGEIERSV
TRLYANLVRLGYFDKKNQYRSLGWKDVVKTDAWNISYEAAVEGIVLLKND
GTLPLSKKVRSIALIGPWANATTQMQGNYYGPAPYLISPLEAAKKAGYHV
NFELGTEIAGNSTTGFAKAIAAAKKSDAIIYLGGIDNTIEQEGADRTDIA
WPGNQLDLIKQLSEVGKPLVVLQMGGGQVDSSSLKSNKKVNSLVWGGYPG
QSGGVALFDILSGKRAPAGRLVTTQYPAEYVHQFPQNDMNLRPDGKSNPG
QTYIWYTGKPVYEFGSGLFYTTFKETLASHPKSLKFNTSSILSAPHPGYT
YSEQIPVFTFEANIKNSGKTESPYTAMLFVRTSNAGPAPYPNKWLVGFDR
LADIKPGHSSKLSIPIPVSALARVDSHGNRIVYPGKYELALNTDESVKLE
FELVGEEVTIENWPLE
3D structure
PDB5a7m Th Crystal Structure of a Fungal Glycoside Hydrolase Family 3 Beta-Xylosidase, Xyl3A from Hypocrea Jecorina
ChainB
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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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.
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 MAN B Y435 L436 Y435 L436
BS02 ZN B D31 H34 D31 H34
BS03 ZN B H128 E185 H128 E185
BS04 ZN B D225 H302 D225 H302
BS05 ZN B H331 E334 H331 E334
BS06 ZN B H449 N451 H449 N451
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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