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9PDH

X-ray structure of WT Drosophila Ahcy bound to NAD and adenosine at 2.50 A

Functional Information from GO Data
ChainGOidnamespacecontents
A0004013molecular_functionadenosylhomocysteinase activity
A0005829cellular_componentcytosol
A0033353biological_processL-methionine cycle
B0004013molecular_functionadenosylhomocysteinase activity
B0005829cellular_componentcytosol
B0033353biological_processL-methionine cycle
C0004013molecular_functionadenosylhomocysteinase activity
C0005829cellular_componentcytosol
C0033353biological_processL-methionine cycle
D0004013molecular_functionadenosylhomocysteinase activity
D0005829cellular_componentcytosol
D0033353biological_processL-methionine cycle
Functional Information from PROSITE/UniProt
site_idPS00738
Number of Residues15
DetailsADOHCYASE_1 S-adenosyl-L-homocysteine hydrolase signature 1. SCNiFSTQDnAAAAI
ChainResidueDetails
ASER77-ILE91

site_idPS00739
Number of Residues17
DetailsADOHCYASE_2 S-adenosyl-L-homocysteine hydrolase signature 2. GKvccVaGYGdVGKGc.A
ChainResidueDetails
AGLY213-ALA229

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"40971386","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues80
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"40971386","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9PDH","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

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PDB entries from 2026-07-22

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