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6D31

Structure of human Usb1 with adenosine 5'-monophosphate

Functional Information from GO Data
ChainGOidnamespacecontents
A0004518molecular_functionnuclease activity
A0034477biological_processU6 snRNA 3'-end processing
Functional Information from PDB Data
site_idAC1
Number of Residues19
Detailsbinding site for residue AMP A 301
ChainResidue
AHIS120
ASER210
AHOH408
AHOH423
AHOH434
AHOH479
AHOH496
AHOH503
AHOH522
AHOH536
AHOH567
ASER122
ATHR162
AASN163
APHE170
ATYR202
AASP204
ASER206
AHIS208

site_idAC2
Number of Residues2
Detailsbinding site for residue CL A 302
ChainResidue
APRO111
AARG112

site_idAC3
Number of Residues4
Detailsbinding site for residue GOL A 303
ChainResidue
AGLU93
AASP97
AASP100
AARG115

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

246031

PDB entries from 2025-12-10

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