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9QWN

Human UPF1 in complex with the histone stem loop RNA

Functional Information from GO Data
ChainGOidnamespacecontents
A0000184biological_processnuclear-transcribed mRNA catabolic process, nonsense-mediated decay
A0003677molecular_functionDNA binding
A0003723molecular_functionRNA binding
A0003724molecular_functionRNA helicase activity
A0004386molecular_functionhelicase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues228
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 Residues32
DetailsRegion: {"description":"C3H","evidences":[{"source":"PROSITE-ProRule","id":"PRU01341","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues28
DetailsRegion: {"description":"CC/SHH/C","evidences":[{"source":"PROSITE-ProRule","id":"PRU01341","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues30
DetailsRegion: {"description":"C4","evidences":[{"source":"PROSITE-ProRule","id":"PRU01341","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01341","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"19556969","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2WJV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2WJY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17159905","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"21419344","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"2GJK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2GK6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2XZO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21419344","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"2GJK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2GK6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2XZO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21419344","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"2GK6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2XZO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21419344","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"2XZO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17159905","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2GJK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2GK6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2XZO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17159905","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"21419344","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"2GJK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2XZO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21419344","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"2GJK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2XZO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

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PDB entries from 2026-08-05

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