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3RRN

S. cerevisiae dbp5 l327v bound to gle1 h337r and ip6

Replaces:  3PEX
Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003724molecular_functionRNA helicase activity
A0005524molecular_functionATP binding
B0005643cellular_componentnuclear pore
B0016973biological_processpoly(A)+ mRNA export from nucleus
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE ADP A 1
ChainResidue
APHE112
ALYS144
ATHR145
AALA146
APHE430
ALYS114
ASER116
AGLN119
AGLN139
ASER140
AGLY141
ATHR142
AGLY143

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE IHP B 1
ChainResidue
ALYS477
ALYS481
BILE260
BLYS333
BARG374
BLYS377
BLYS378

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE IHP A 483
ChainResidue
AGLY88
AALA89
ALYS92
ALYS117
AHIS128
BLYS407

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE IHP B 539
ChainResidue
ALYS284
ALYS454
ALYS478
BLYS272

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. VLDEADNmL
ChainResidueDetails
AVAL237-LEU245

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues167
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues177
DetailsDomain: {"description":"Helicase C-terminal","evidences":[{"source":"PROSITE-ProRule","id":"PRU00542","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues28
DetailsMotif: {"description":"Q motif"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsMotif: {"description":"DEAD box"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18407956","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues281
DetailsRegion: {"description":"Interactions with NUP42, DBP5 and GFD1"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues16
DetailsMotif: {"description":"Bipartite nuclear localization signal 2"}
ChainResidueDetails

249524

PDB entries from 2026-02-18

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