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8XL6

Structure of human 3-methylcrotonyl-CoA carboxylase at apo-state (MCC-Apo)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, I...
(A, C, E, G, I...)
Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrialpolymer72580584.06UniProt (Q96RQ3)
Pfam (PF00289)
Pfam (PF02786)
Pfam (PF02785)
Pfam (PF00364)
Homo sapiens (human)MCCase subunit alpha,3-methylcrotonyl-CoA carboxylase 1,3-methylcrotonyl-CoA carboxylase biotin-containing subunit,3-methylcrotonyl-CoA:carbon dioxide ligase subunit alpha
2B, D, F, H, J...
(B, D, F, H, J...)
Methylcrotonoyl-CoA carboxylase beta chain, mitochondrialpolymer56361406.06UniProt (Q9HCC0)
Pfam (PF01039)
Homo sapiens (human)MCCase subunit beta,3-methylcrotonyl-CoA carboxylase 2,3-methylcrotonyl-CoA carboxylase non-biotin-containing subunit,3-methylcrotonyl-CoA:carbon dioxide ligase subunit beta
3M, N, O, P, Q...
(A, C, E, G, I...)
BIOTINnon-polymer244.36Chemie (BTN)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight851940.3
Non-Polymers*Number of molecules6
Total formula weight1465.9
All*Total formula weight853406.1
*Water molecules are not included.

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PDB entries from 2026-01-28

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