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8RD3

Crystal structure of Saccharomyces cerevisiae Nmd4 protein bound to Upf1 helicase domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0004386molecular_functionhelicase activity
B0000184biological_processnuclear-transcribed mRNA catabolic process, nonsense-mediated decay
B0003674molecular_functionmolecular_function
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues226
DetailsDomain: {"description":"UPF1-type SF1B helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU01433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues212
DetailsDomain: {"description":"UPF1-type SF1B helicase C-terminal","evidences":[{"source":"PROSITE-ProRule","id":"PRU01433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues132
DetailsRegion: {"description":"Helicase subdomain 1B","evidences":[{"source":"PubMed","id":"30218034","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues62
DetailsRegion: {"description":"Helicase subdomain 1C","evidences":[{"source":"PubMed","id":"30218034","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues11
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21419344","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"2XZL","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PDB","id":"2XZL","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

256158

PDB entries from 2026-07-08

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