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4TYN

DEAD-box helicase Mss116 bound to ssDNA and ADP-BeF

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0005524molecular_functionATP binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue MG A 601
ChainResidue
ATHR154
AGLY155
ALYS158
AARG469
ABEF602
AADP603

site_idAC2
Number of Residues6
Detailsbinding site for residue BEF A 602
ChainResidue
AGLY439
AMG601
AADP603
ATHR159
AASP267
AGLU268

site_idAC3
Number of Residues15
Detailsbinding site for residue ADP A 603
ChainResidue
APHE126
AGLY128
ATHR130
AGLN133
ALYS153
AGLY155
ATHR156
AGLY157
ALYS158
ATHR159
AASP441
AARG469
ASER470
AMG601
ABEF602

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. VLDEADRlL
ChainResidueDetails
AVAL265-LEU273

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues187
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00541","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues157
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

246704

PDB entries from 2025-12-24

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