BioLiP

Structure of PDB 3fyu Chain A

Receptor sequence

>3fyuA (length=318) Species: 1408 (Bacillus pumilus) [Search protein sequence]

MQLFDLSLEELKKYKPKKTARPDFSDFWKKSLEELRQVEAEPTLESYDYP
VKGVKVYRLTYQSFGHSKIEGFYAVPDQTGPHPALVRFHGYNASYDGGIH
DIVNWALHGYATFGMLVRGQGGSEDTSVTPGGHALGWMTKGILSKDTYYY
RGVYLDAVRALEVIQSFPEVDEHRIGVIGGSQGGALAIAAAALSDIPKVV
VADYPYLSNFERAVDVALEQPYLEINSYFRRNSDPKVEEKAFETLSYFDL
INLAGWVKQPTLMAIGLIDKITPPSTVFAAYNHLETDKDLKVYRYFGHEF
IPAFQTEKLSFLQKHLLL

3D structure

PDB

3fyu Purification and characterization of an acetyl xylan esterase from Bacillus pumilus

Chain

Resolution

2.62 Å

3D
structure

Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]

Enzymatic activity

Catalytic site (original residue number in PDB)	S181 Q182 D269 H298
Catalytic site (residue number reindexed from 1)	S181 Q182 D269 H298
Enzyme Commision number	3.1.1.6: acetylesterase.

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	XYP	A	Y47 D96	Y47 D96

Gene Ontology

	Molecular Function
GO:0008126	acetylesterase activity
GO:0016787	hydrolase activity
GO:0016788	hydrolase activity, acting on ester bonds
GO:0052689	carboxylic ester hydrolase activity

	Biological Process
GO:0005976	polysaccharide metabolic process

View graph for
Molecular Function

View graph for
Biological Process

PDB	RCSB:3fyu, PDBe:3fyu, PDBj:3fyu
PDBsum	3fyu
PubMed
UniProt	Q9K5F2