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7B9P

Structure of Ribonucleotide reductase from Rhodobacter sphaeroides

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Vitamin B12-dependent ribonucleotide reductasepolymer925100522.31UniProt (Q3J3H6)
Pfam (PF08471)
Pfam (PF02867)
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
2B
(A)
2'-DEOXYADENOSINE 5'-TRIPHOSPHATEnon-polymer491.21Chemie (DTP)
PubChem (44119995)
PubChem (46936612)
PubChem (89346292)
PubChem (57233913)
PubChem (91632917)
PubChem (92341128)
PubChem (92449119)
PubChem (92449120)
PubChem (622)
PubChem (15993)
PubChem (448808)
PubChem (129069956)
PubChem (171699368)
3C
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
4D
(A)
waterwater18.0137Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight100522.3
Non-Polymers*Number of molecules2
Total formula weight515.5
All*Total formula weight101037.8
*Water molecules are not included.

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PDB entries from 2026-05-20

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