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2XCY

Crystal structure of Aspergillus fumigatus sialidase

Functional Information from GO Data
ChainGOidnamespacecontents
A0004308molecular_functionexo-alpha-sialidase activity
A0005737cellular_componentcytoplasm
A0006689biological_processganglioside catabolic process
A0008152biological_processmetabolic process
A0009313biological_processoligosaccharide catabolic process
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0043231cellular_componentintracellular membrane-bounded organelle
A0052794molecular_functionexo-alpha-(2->3)-sialidase activity
A0052795molecular_functionexo-alpha-(2->6)-sialidase activity
A0052796molecular_functionexo-alpha-(2->8)-sialidase activity
B0004308molecular_functionexo-alpha-sialidase activity
B0005737cellular_componentcytoplasm
B0006689biological_processganglioside catabolic process
B0008152biological_processmetabolic process
B0009313biological_processoligosaccharide catabolic process
B0016020cellular_componentmembrane
B0016787molecular_functionhydrolase activity
B0016798molecular_functionhydrolase activity, acting on glycosyl bonds
B0043231cellular_componentintracellular membrane-bounded organelle
B0052794molecular_functionexo-alpha-(2->3)-sialidase activity
B0052795molecular_functionexo-alpha-(2->6)-sialidase activity
B0052796molecular_functionexo-alpha-(2->8)-sialidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CL A 1387
ChainResidue
AARG245
AARG302
ATYR338
AHOH2150
AHOH2515

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL B 1387
ChainResidue
BARG245
BARG302
BTYR338
BHOH2446

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 1388
ChainResidue
AASP112
AASN113
ATHR114
AARG159
AHOH2562
AHOH2563

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues18
DetailsBINDING: BINDING => ECO:0000269|PubMed:21247893
ChainResidueDetails
AARG39
BARG39
BARG58
BASP64
BGLN128
BARG245
BARG302
BLYS317
BTYR338
BASP356
AARG58
AASP64
AGLN128
AARG245
AARG302
ALYS317
ATYR338
AASP356

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING:
ChainResidueDetails
ATYR311
BTYR311

site_idSWS_FT_FI3
Number of Residues4
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255
ChainResidueDetails
AASN215
AASN376
BASN215
BASN376

218853

PDB entries from 2024-04-24

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