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9LQB

Crystal structure of NrN E21A in complex with SAH-AMP

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
NrNpolymer26029942.11UniProt (A0A2M9V7I2)Bacteroides fragilis
2B
(A)
(2~{S})-4-[[(2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-4-oxidanyl-oxolan-2-yl]methylsulfanyl]-2-azanyl-butanoic acidnon-polymer713.61Chemie (A1EL0)
3C
(A)
MANGANESE (II) IONnon-polymer54.91Chemie (MN)
4D
(A)
waterwater18.0151Chemie (HOH)
Sequence modifications
A: 1 - 259 (UniProt: A0A2M9V7I2)
PDBExternal DatabaseDetails
Ser 0-expression tag
Ala 21Glu 21engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29942.1
Non-Polymers*Number of molecules2
Total formula weight768.6
All*Total formula weight30710.6
*Water molecules are not included.

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PDB entries from 2026-01-21

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