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8SUW

E. coli SIR2-HerA complex (dodecamer SIR2 bound 4 protomers of HerA)

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E...
(A, B, C, D, E...)
SIR2-like domain-containing proteinpolymer41546817.712UniProt (A0A7B5N0T7)Escherichia coliSir2
2M, N, O, P
(M, N, O, P)
Nucleoside triphosphate hydrolasepolymer61068432.04UniProt (A0A822U1Y5)Escherichia coliHerA
3AA, BA, Q, R, S...
(K, L, A, B, C...)
[(2R,3S,4R,5R)-5-(6-AMINOPURIN-9-YL)-3,4-DIHYDROXY-OXOLAN-2-YL]METHYL [HYDROXY-[[(2R,3S,4R,5S)-3,4,5-TRIHYDROXYOXOLAN-2-YL]METHOXY]PHOSPHORYL] HYDROGEN PHOSPHATEnon-polymer559.312Chemie (AR6)
4CA, EA, GA
(M, N, O)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.23Chemie (ADP)
5DA, FA, HA
(M, N, O)
MAGNESIUM IONnon-polymer24.33Chemie (MG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains16
Total formula weight835539.9
Non-Polymers*Number of molecules18
Total formula weight8066.3
All*Total formula weight843606.2
*Water molecules are not included.

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PDB entries from 2026-01-14

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