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 4P8V | pdb_00004p8v

The crystal structures of YKL-39 in the presence of chitooligosaccharides (GlcNAc2) were solved to resolutions of 1.5 angstrom

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyChitinase insertion domain 8101048 3000666 SCOP2B (2022-06-29)
ASCOP2B Superfamily(Trans)glycosidases 8099184 3000313 SCOP2B (2022-06-29)
ASCOP2B Superfamily(Trans)glycosidases 8099184 3000313 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A2OG-FeII_Oxy_4e4p8vA1 A: alpha arraysX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: PEBP-likeF: 2OG-FeII_Oxy_4ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
A3.10.50.10 Alpha Beta Roll Chitinase A domain 3CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00704Glycosyl hydrolases family 18 (Glyco_hydro_18)Glycosyl hydrolases family 18Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Chitinase-3-like protein 2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR011583Chitinase II/V-like, catalytic domainDomain
IPR029070Chitinase insertion domain superfamilyHomologous Superfamily
IPR050314Glycosyl hydrolase family 18Family
IPR017853Glycoside hydrolase superfamilyHomologous Superfamily
IPR001223Glycoside hydrolase family 18, catalytic domainDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
:  Q15782