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9J6X

Cryo-EM structure of the rice isoamylase ISA1-ISA2 heterocomplex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Isoamylase 1, chloroplasticpolymer77787281.62UniProt (D0TZF0)
Pfam (PF02922)
Pfam (PF00128)
Pfam (PF21156)
Oryza sativa Japonica Group (Japanese rice)OsISA1,Protein SUGARY-1
2C
(C)
Isoamylase 2, chloroplasticpolymer80086622.01UniProt (Q6AU80)
Pfam (PF02922)
Pfam (PF00128)
Pfam (PF21156)
Oryza sativa Japonica Group (Japanese rice)OsISA2
Sequence modifications
A, B: 55 - 803 (UniProt: D0TZF0)
PDBExternal DatabaseDetails
Met 27-initiating methionine
Gly 28-expression tag
Ser 29-expression tag
Ser 30-expression tag
His 31-expression tag
His 32-expression tag
His 33-expression tag
His 34-expression tag
His 35-expression tag
His 36-expression tag
Ser 37-expression tag
Ser 38-expression tag
Gly 39-expression tag
Leu 40-expression tag
Val 41-expression tag
Pro 42-expression tag
Arg 43-expression tag
Gly 44-expression tag
Ser 45-expression tag
His 46-expression tag
Ser 47-expression tag
Asp 48-expression tag
Glu 49-expression tag
Val 50-expression tag
Asp 51-expression tag
Ala 52-expression tag
His 53-expression tag
Met 54-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight261185.2
All*Total formula weight261185.2
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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