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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 Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:11416126, ECO:0000269|PubMed:20510246, ECO:0007744|PDB:3LLM
ChainResidueDetails
AGLY411
BGLY411

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:20510246, ECO:0007744|PDB:3LLM
ChainResidueDetails
ATHR418
AGLU512
BTHR418
BGLU512

site_idSWS_FT_FI3
Number of Residues4
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ASER449
ASER506
BSER449
BSER506

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PDB entries from 2025-06-11

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