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2ICS

Crystal structure of an adenine deaminase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Adenine Deaminasepolymer37942338.61UniProt (Q837K0)
Pfam (PF22647)
Enterococcus faecalis
2B, C
(A)
ZINC IONnon-polymer65.42Chemie (ZN)
3D
(A)
ADENINEnon-polymer135.11Chemie (ADE)
4E
(A)
waterwater18.0108Chemie (HOH)
Sequence modifications
A: 4 - 371 (UniProt: Q837K0)
PDBExternal DatabaseDetails
Mse 1-initiating methionine
Ser 2-cloning artifact
Leu 3-cloning artifact
Mse 18Met 16modified residue
Mse 67Met 65modified residue
Mse 157Met 155modified residue
Mse 186Met 184modified residue
Mse 203Met 201modified residue
Mse 264Met 262modified residue
Mse 290Met 288modified residue
Glu 372-cloning artifact
Gly 373-cloning artifact
His 374-expression tag
His 375-expression tag
His 376-expression tag
His 377-expression tag
His 378-expression tag
His 379-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight42338.6
Non-Polymers*Number of molecules3
Total formula weight265.9
All*Total formula weight42604.6
*Water molecules are not included.

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PDB entries from 2024-11-06

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