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3UWX

Crystal structure of UvrA-UvrB complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Excinuclease ABC, A subunitpolymer972107987.41UniProt (E8SW61)
UniProt (by SIFTS) (A0A7U9JC92)
UniProt (by SIFTS) (A0A7H1SIP2)
Geobacillus
2B
(B)
UvrABC system protein Bpolymer68378272.11UniProt (E8SW62)
Pfam (PF04851)
Pfam (PF17757)
Pfam (PF00271)
Pfam (PF12344)
Pfam (PF02151)
UniProt (by SIFTS) (Q5KVB5)
Geobacillus sp. Y412MC52
3C, D, E
(A)
ZINC IONnon-polymer65.43Chemie (ZN)
PubChem (32051)
Sequence modifications
A: 1 - 952 (UniProt: E8SW61)
PDBExternal DatabaseDetails
Met -19-expression tag
Gly -18-expression tag
Ser -17-expression tag
Ser -16-expression tag
His -15-expression tag
His -14-expression tag
His -13-expression tag
His -12-expression tag
His -11-expression tag
His -10-expression tag
Ser -9-expression tag
Ser -8-expression tag
Gly -7-expression tag
Leu -6-expression tag
Val -5-expression tag
Pro -4-expression tag
Arg -3-expression tag
Gly -2-expression tag
Ser -1-expression tag
His 0-expression tag
B: -4 - 658 (UniProt: E8SW62)
PDBExternal DatabaseDetails
Met -24-expression tag
Gly -23-expression tag
Ser -22-expression tag
Ser -21-expression tag
His -20-expression tag
His -19-expression tag
His -18-expression tag
His -17-expression tag
His -16-expression tag
His -15-expression tag
Ser -14-expression tag
Ser -13-expression tag
Gly -12-expression tag
Leu -11-expression tag
Val -10-expression tag
Pro -9-expression tag
Arg -8-expression tag
Gly -7-expression tag
Ser -6-expression tag
His -5-expression tag
Gly -3-expression tag
Pro -2-expression tag
Lys -1-expression tag
Lys 0-expression tag
Val 1Met 1SEE REMARK 999
His 74Tyr 74SEE REMARK 999
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight186259.5
Non-Polymers*Number of molecules3
Total formula weight196.2
All*Total formula weight186455.7
*Water molecules are not included.

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PDB entries from 2026-10-21

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