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2O3S

Structural Basis for Formation and Hydrolysis of Calcium Messenger Cyclic ADP-ribose by Human CD38

Functional Information from GO Data
ChainGOidnamespacecontents
A0061809molecular_functionNAD+ nucleosidase activity, cyclic ADP-ribose generating
B0061809molecular_functionNAD+ nucleosidase activity, cyclic ADP-ribose generating
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE CXR A 301
ChainResidue
ATRP125
AHOH312
AHOH330
AHOH335
AHOH396
AHOH441
AHOH450
AHOH498
AHOH537
AHOH599
AARG127
ALYS129
AGLU146
AASP155
AASP156
AVAL185
ATRP189
ATHR221

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE CXR B 301
ChainResidue
BTRP125
BARG127
BLYS129
BGLU146
BASP155
BASP156
BVAL185
BTRP189
BSER193
BTHR221
BHOH377
BHOH412
BHOH425
BHOH484
BHOH571
BHOH575

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PubMed","id":"7961800","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19349973","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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