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5H1Y

Crystal structure of the DDX41 DEAD domain in complex with SO42- and Mg2+

Functional Information from GO Data
ChainGOidnamespacecontents
A0000398biological_processmRNA splicing, via spliceosome
A0003676molecular_functionnucleic acid binding
A0003724molecular_functionRNA helicase activity
A0005524molecular_functionATP binding
B0000398biological_processmRNA splicing, via spliceosome
B0003676molecular_functionnucleic acid binding
B0003724molecular_functionRNA helicase activity
B0005524molecular_functionATP binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue SO4 A 501
ChainResidue
AGLY228
ASER229
AGLY230
ALYS231
ATHR232
AHOH624

site_idAC2
Number of Residues4
Detailsbinding site for residue MG A 502
ChainResidue
AHOH624
ATHR227
ALYS231
AGLU345

site_idAC3
Number of Residues6
Detailsbinding site for residue SO4 B 501
ChainResidue
BGLY228
BSER229
BGLY230
BLYS231
BTHR232
BHOH661

site_idAC4
Number of Residues4
Detailsbinding site for residue MG B 502
ChainResidue
BTHR227
BLYS231
BGLU345
BHOH661

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues368
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues56
DetailsMotif: {"description":"Q motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00552","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsMotif: {"description":"DEAD box","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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