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13FN

Thermotoga maritima threonylcarbamoyl transfer complex (TsaB2D) in complex with Escherichia coli tRNA(THR)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(T)
tRNA(THR)polymer7624585.61GenBank (1845262727)Escherichia coli
2B, D
(B, X)
tRNA threonylcarbamoyladenosine biosynthesis protein TsaBpolymer21123461.32UniProt (Q9WZX7)Thermotoga maritimat(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaB
3C
(D)
tRNA N6-adenosine threonylcarbamoyltransferasepolymer35438661.31UniProt (Q9WXZ2)Thermotoga maritimaN6-L-threonylcarbamoyladenine synthase,t(6)A synthase,t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaD,tRNA threonylcarbamoyladenosine biosynthesis protein TsaD
4E
(T)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
Sequence modifications
B, X: 2 - 206 (UniProt: Q9WZX7)
PDBExternal DatabaseDetails
Gly -4-expression tag
Ser -3-expression tag
His -2-expression tag
Met -1-expression tag
Ala 0-expression tag
Ser 1-expression tag
D: 1 - 327 (UniProt: Q9WXZ2)
PDBExternal DatabaseDetails
Met -26-initiating methionine
Ala -25-expression tag
His -24-expression tag
His -23-expression tag
His -22-expression tag
His -21-expression tag
His -20-expression tag
His -19-expression tag
Val -18-expression tag
Gly -17-expression tag
Thr -16-expression tag
Gly -15-expression tag
Ser -14-expression tag
Asn -13-expression tag
Asp -12-expression tag
Asp -11-expression tag
Asp -10-expression tag
Asp -9-expression tag
Lys -8-expression tag
Ser -7-expression tag
Pro -6-expression tag
Asp -5-expression tag
Pro -4-expression tag
Ile -3-expression tag
Glu -2-expression tag
Gly -1-expression tag
Arg 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight110169.5
Non-Polymers*Number of molecules1
Total formula weight24.3
All*Total formula weight110193.8
*Water molecules are not included.

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PDB entries from 2026-06-17

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