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1XTK

structure of DECD to DEAD mutation of human UAP56

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000245biological_processspliceosomal complex assembly
A0000346cellular_componenttranscription export complex
A0000398biological_processmRNA splicing, via spliceosome
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0003724molecular_functionRNA helicase activity
A0003729molecular_functionmRNA binding
A0004386molecular_functionhelicase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005681cellular_componentspliceosomal complex
A0005687cellular_componentU4 snRNP
A0005688cellular_componentU6 snRNP
A0005737cellular_componentcytoplasm
A0006397biological_processmRNA processing
A0006405biological_processRNA export from nucleus
A0006406biological_processmRNA export from nucleus
A0008186molecular_functionATP-dependent activity, acting on RNA
A0008380biological_processRNA splicing
A0016607cellular_componentnuclear speck
A0016787molecular_functionhydrolase activity
A0016887molecular_functionATP hydrolysis activity
A0017070molecular_functionU6 snRNA binding
A0030621molecular_functionU4 snRNA binding
A0042802molecular_functionidentical protein binding
A0043008molecular_functionATP-dependent protein binding
A0051028biological_processmRNA transport
Functional Information from PDB Data
site_idAC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE BME A 916
ChainResidue
AASP49

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. ILDEADKmL
ChainResidueDetails
AILE194-LEU202

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues173
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues161
DetailsDomain: {"description":"Helicase C-terminal","evidences":[{"source":"PROSITE-ProRule","id":"PRU00542","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsMotif: {"description":"DECD box"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues7
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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