Structure of PDB 4dyg Chain B

Receptor sequence
>4dygB (length=242) Species: 4550 (Secale cereale) [Search protein sequence]
SVSSIISHAQFDRMLLHRNDGACQAKGFYTYDAFVAAANAFPGFGATGST
DARKRDVAAFLAQTSHETTGGWATAPDGAFAWGYCFKQERGAAADYCTPS
AQWPCAPGKRYYGRGPIQLSHNYNYGPAGRAIGVDLLRNPDLVATDPTVS
FKTALWFWMTAQAPKPSSHAVITGKWSPSGADRAAGRAPGFGVITNIING
GLECGHGQDSRVADRIGFYKRYCDILGVGYGDNLDCYNQRPF
3D structure
PDB4dyg Crystal structure and chitin oligosaccharide-binding mode of a 'loopful' family GH19 chitinase from rye, Secale cereale, seeds
ChainB
Resolution1.7 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E67 E89 N124
Catalytic site (residue number reindexed from 1) E67 E89 N124
Enzyme Commision number 3.2.1.14: chitinase.
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 ZN B H8 D12 H8 D12
Gene Ontology
Molecular Function
GO:0004568 chitinase activity
GO:0008061 chitin binding
GO:0016798 hydrolase activity, acting on glycosyl bonds
Biological Process
GO:0000272 polysaccharide catabolic process
GO:0005975 carbohydrate metabolic process
GO:0006032 chitin catabolic process
GO:0016998 cell wall macromolecule catabolic process
GO:0031640 killing of cells of another organism
GO:0050832 defense response to fungus
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:4dyg, PDBe:4dyg, PDBj:4dyg
PDBsum4dyg
PubMed22831795
UniProtQ9FRV0|CHIC_SECCE Basic endochitinase C (Gene Name=rscc)

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