Structure of PDB 3vl9 Chain A

Receptor sequence
>3vl9A (length=222) Species: 5053 (Aspergillus aculeatus) [Search protein sequence]
LQRRSDFCGQWDTATAGDFTLYNDLWGESAGTGSQCTGVDSYSGDTIAWH
TSWSWSGGSSSVKSYVNAALTFTPTQLNCISSIPTTWKWSYSGSSIVADV
AYDTFLAETASGSSKYEIMVWLAALGGAGPISSTGSTIATPTIAGVNWKL
YSGPNGDTTVYSFVADSTTESFSGDLNDFFTYLVDNEGVSDELYLTTLEA
GTEPFTGSNAKLTVSEYSISIE
3D structure
PDB3vl9 Structural basis for inhibition of xyloglucan-specific endo-beta-1,4-glucanase (XEG) by XEG-protein inhibitor
ChainA
Resolution1.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E119 E205
Catalytic site (residue number reindexed from 1) E117 E203
Enzyme Commision number 3.2.1.151: xyloglucan-specific endo-beta-1,4-glucanase.
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 BGC A W28 Y67 E119 M121 N157 E205 W26 Y65 E117 M119 N155 E203
BS02 BGC A D26 W28 D24 W26
BS03 XYS A Y24 D26 E201 Y22 D24 E199
BS04 XYS A W28 N157 W26 N155
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0008810 cellulase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0033946 xyloglucan-specific endo-beta-1,4-glucanase activity
Biological Process
GO:0000272 polysaccharide catabolic process
GO:0071555 cell wall organization
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:3vl9, PDBe:3vl9, PDBj:3vl9
PDBsum3vl9
PubMed22496365
UniProtO94218|XGEA_ASPAC Xyloglucan-specific endo-beta-1,4-glucanase A (Gene Name=xgeA)

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