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3LLM

Crystal Structure Analysis of a RNA Helicase

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0005524molecular_functionATP binding
A0033679molecular_function3'-5' DNA/RNA helicase activity
B0003676molecular_functionnucleic acid binding
B0005524molecular_functionATP binding
B0033679molecular_function3'-5' DNA/RNA helicase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 1
ChainResidue
AHOH19
AHOH20
AHOH21
ATHR418
AGLU512
AADP565

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MN B 2
ChainResidue
BHOH23
BTHR418
BASP511
BGLU512
BADP1
BHOH17
BHOH18

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE ADP B 1
ChainResidue
BMN2
BHOH17
BHOH18
BTHR413
BGLY414
BCYS415
BGLY416
BLYS417
BTHR418
BTHR419
BARG456
BHOH565

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CAC A 564
ChainResidue
AASP375
AASP377

site_idAC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE ADP A 565
ChainResidue
AMN1
AHOH13
AHOH19
AHOH20
AHOH24
ATHR413
AGLY414
ACYS415
AGLY416
ALYS417
ATHR418
ATHR419
AARG456
BPHE354

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL B 564
ChainResidue
BGLN403
BSER405
BARG538

Functional Information from PROSITE/UniProt
site_idPS00690
Number of Residues10
DetailsDEAH_ATP_HELICASE DEAH-box subfamily ATP-dependent helicases signature. ShVIVDEIHE
ChainResidueDetails
ASER506-GLU515

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsMotif: {"description":"DEIH box"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11416126","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20510246","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3LLM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20510246","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3LLM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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