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4YH8

Structure of yeast U2AF complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000243cellular_componentcommitment complex
A0000389biological_processmRNA 3'-splice site recognition
A0000398biological_processmRNA splicing, via spliceosome
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005681cellular_componentspliceosomal complex
A0005829cellular_componentcytosol
A0006397biological_processmRNA processing
A0008270molecular_functionzinc ion binding
A0008380biological_processRNA splicing
A0030628molecular_functionpre-mRNA 3'-splice site binding
A0045292biological_processmRNA cis splicing, via spliceosome
A0046872molecular_functionmetal ion binding
A0071004cellular_componentU2-type prespliceosome
A0089701cellular_componentU2AF complex
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 301
ChainResidue
ACYS18
ACYS27
ACYS33
AHIS37

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN A 302
ChainResidue
ACYS149
ACYS157
ACYS163
AHIS167

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues97
DetailsDomain: {"description":"RRM","evidences":[{"source":"PROSITE-ProRule","id":"PRU00176","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues27
DetailsZinc finger: {"description":"C3H1-type 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00723","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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