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6D30

Structure of human Usb1 with uridine-uridine, inactive H208Q mutant

Functional Information from GO Data
ChainGOidnamespacecontents
A0004518molecular_functionnuclease activity
A0034477biological_processU6 snRNA 3'-end processing
Functional Information from PDB Data
site_idAC1
Number of Residues2
Detailsbinding site for residue CL A 301
ChainResidue
APRO111
AARG112

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_03040","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"23190533","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30215753","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"HAMAP-Rule","id":"MF_03040","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"23190533","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30215753","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"30215753","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6D31","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28887445","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5V1M","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

245011

PDB entries from 2025-11-19

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