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8SCA

Rec3 Domain from S. pyogenes Cas9

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(B)
CRISPR-associated endonuclease Cas9/Csn1polymer21825820.61UniProt (Q99ZW2)
Pfam (PF16592)
Streptococcus pyogenesSpCas9,SpyCas9
2B, C, D, E, F
(B)
1,2-ETHANEDIOLnon-polymer62.15Chemie (EDO)
3G
(B)
waterwater18.0196Chemie (HOH)
Sequence modifications
B: 497 - 713 (UniProt: Q99ZW2)
PDBExternal DatabaseDetails
Ser 496-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight25820.6
Non-Polymers*Number of molecules5
Total formula weight310.3
All*Total formula weight26131.0
*Water molecules are not included.

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PDB entries from 2026-02-04

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