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6KLB

Structure of LbCas12a-crRNA complex bound to AcrVA4 (form B complex)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, D
(A, D)
LbCas12apolymer1228143888.42UniProt (by SIFTS) (A0A5S8WF58)Lachnospiraceae bacterium
2B, C
(B, C)
AcrVA4polymer23427369.22UniProt (A0A0U2APF4)Moraxella bovoculi
3E, F
(E, G)
crRNApolymer4213482.02synthetic constructRNA (42-mer)
4G, H, I, J
(A, E, G)
MAGNESIUM IONnon-polymer24.34Chemie (MG)
5K, L
(E, G)
waterwater18.011Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight369479.1
Non-Polymers*Number of molecules4
Total formula weight97.2
All*Total formula weight369576.3
*Water molecules are not included.

250059

PDB entries from 2026-03-04

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