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5B4F

Sulfur Transferase TtuA in complex with iron sulfur cluster

Functional Information from GO Data
ChainGOidnamespacecontents
A0000049molecular_functiontRNA binding
A0000166molecular_functionnucleotide binding
A0002098biological_processtRNA wobble uridine modification
A0002143biological_processtRNA wobble position uridine thiolation
A0002144cellular_componentcytosolic tRNA wobble base thiouridylase complex
A0003723molecular_functionRNA binding
A0005524molecular_functionATP binding
A0008033biological_processtRNA processing
A0016740molecular_functiontransferase activity
A0034227biological_processtRNA thio-modification
A0046872molecular_functionmetal ion binding
A0051536molecular_functioniron-sulfur cluster binding
A0051539molecular_function4 iron, 4 sulfur cluster binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue SO4 A 401
ChainResidue
ASER55
AGLY57
ALYS58
AASP59
ASER60

site_idAC2
Number of Residues4
Detailsbinding site for residue SO4 A 402
ChainResidue
ALYS9
AARG297
ALYS300
AARG312

site_idAC3
Number of Residues5
Detailsbinding site for residue SO4 A 403
ChainResidue
AVAL2
AALA10
AARG297
ALYS301
ASO4404

site_idAC4
Number of Residues4
Detailsbinding site for residue SO4 A 404
ChainResidue
AVAL2
AARG298
ALYS301
ASO4403

site_idAC5
Number of Residues6
Detailsbinding site for residue SO4 A 405
ChainResidue
AGLU13
AARG15
ASER16
ASER202
AGLU205
AHOH501

site_idAC6
Number of Residues4
Detailsbinding site for residue SO4 A 406
ChainResidue
ATHR281
ATHR282
ACYS286
AALA287

site_idAC7
Number of Residues4
Detailsbinding site for residue ZN A 407
ChainResidue
ACYS3
ACYS6
ACYS22
AHIS25

site_idAC8
Number of Residues4
Detailsbinding site for residue ZN A 408
ChainResidue
ACYS274
ACYS277
ACYS286
ACYS289

site_idAC9
Number of Residues5
Detailsbinding site for residue SF4 A 409
ChainResidue
ACYS130
ACYS133
ALYS137
ACYS222
AASN224

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28439027","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5B4E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5B4F","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5GHA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28439027","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5B4E","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28439027","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5B4E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5B4F","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in TtuB)","evidences":[{"source":"PubMed","id":"22467871","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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