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4HQB

Crystal structure of DdrB from Deinococcus radiodurans bound to ssDNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E
(A, B, C, D, E)
Single-stranded DNA-binding protein DdrBpolymer14816920.05UniProt (Q9RY80)
Pfam (PF12747)
Deinococcus radioduransDNA damage response protein B
2F
(M)
5'-D(*TP*TP*TP*T)-3'polymer41171.81
3G
(N)
5'-D(P*TP*TP*TP*TP*T)-3'polymer51476.01
4H, I, J, K, L...
(A, B, C, D, E...)
waterwater18.0199Chemie (HOH)
Sequence modifications
A, B, C, D, E: 1 - 144 (UniProt: Q9RY80)
PDBExternal DatabaseDetails
Asp -3-expression tag
Pro -2-expression tag
Phe -1-expression tag
Thr 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains7
Total formula weight87248.0
All*Total formula weight87248.0
*Water molecules are not included.

239492

PDB entries from 2025-07-30

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