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3ZEF

Crystal structure of Prp8:Aar2 complex: second crystal form at 3.1 Angstrom resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0000244biological_processspliceosomal tri-snRNP complex assembly
A0000387biological_processspliceosomal snRNP assembly
A0003674molecular_functionmolecular_function
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005682cellular_componentU5 snRNP
A0005737cellular_componentcytoplasm
A0006397biological_processmRNA processing
A0008380biological_processRNA splicing
B0000398biological_processmRNA splicing, via spliceosome
B0003723molecular_functionRNA binding
B0005681cellular_componentspliceosomal complex
B0008233molecular_functionpeptidase activity
B0008237molecular_functionmetallopeptidase activity
B0017070molecular_functionU6 snRNA binding
B0030623molecular_functionU5 snRNA binding
D0000244biological_processspliceosomal tri-snRNP complex assembly
D0000387biological_processspliceosomal snRNP assembly
D0003674molecular_functionmolecular_function
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0005682cellular_componentU5 snRNP
D0005737cellular_componentcytoplasm
D0006397biological_processmRNA processing
D0008380biological_processRNA splicing
E0000398biological_processmRNA splicing, via spliceosome
E0003723molecular_functionRNA binding
E0005681cellular_componentspliceosomal complex
E0008233molecular_functionpeptidase activity
E0008237molecular_functionmetallopeptidase activity
E0017070molecular_functionU6 snRNA binding
E0030623molecular_functionU5 snRNA binding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues42
DetailsRegion: {"description":"Leucine-zipper"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"21764848","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"21764848","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"21764848","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues258
DetailsDomain: {"description":"MPN","evidences":[{"source":"PROSITE-ProRule","id":"PRU01182","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues171
DetailsRegion: {"description":"Restriction endonuclease homology domain"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues253
DetailsRegion: {"description":"RNase H homology domain"}
ChainResidueDetails

244349

PDB entries from 2025-11-05

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