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4V2O

Structure of saposin B in complex with chloroquine

Functional Information from GO Data
ChainGOidnamespacecontents
A0005764cellular_componentlysosome
A0006665biological_processsphingolipid metabolic process
B0005764cellular_componentlysosome
B0006665biological_processsphingolipid metabolic process
C0005764cellular_componentlysosome
C0006665biological_processsphingolipid metabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CLQ C 1079
ChainResidue
AARG38
CARG38
CMET65
CGLU69

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CLQ B 1079
ChainResidue
BGLU69
BLEU73
BHOH2047
BARG38
BALA58
BHIS64
BMET65
BMET65

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsSite: {"description":"Not glycosylated; in variant MLDSAPB Ile-217"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) (complex) asparagine","featureId":"CAR_000176","evidences":[{"source":"PROSITE-ProRule","id":"PRU00415","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"11180632","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19167329","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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