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1KKU

Crystal structure of nuclear human nicotinamide mononucleotide adenylyltransferase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000309molecular_functionnicotinamide-nucleotide adenylyltransferase activity
A0000785cellular_componentchromatin
A0003824molecular_functioncatalytic activity
A0004515molecular_functionnicotinate-nucleotide adenylyltransferase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0006163biological_processpurine nucleotide metabolic process
A0009058biological_processbiosynthetic process
A0009165biological_processnucleotide biosynthetic process
A0009435biological_processNAD+ biosynthetic process
A0016604cellular_componentnuclear body
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0019363biological_processpyridine nucleotide biosynthetic process
A0034355biological_processNAD+ biosynthetic process via the salvage pathway
A0042802molecular_functionidentical protein binding
A0045892biological_processnegative regulation of DNA-templated transcription
A0140768molecular_functionprotein ADP-ribosyltransferase-substrate adaptor activity
A1990966biological_processATP generation from poly-ADP-D-ribose
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q96T66","evidenceCode":"ECO:0000250"},{"source":"PubMed","id":"11788603","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues13
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11788603","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1KQN","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q96T66","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11959140","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1GZU","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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