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6FIA

Structure of the human LINE-1 ORF1p coiled coil domain

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E...
(A, B, C, D, E...)
LINE-1 retrotransposable element ORF1 proteinpolymer10412597.26UniProt (Q9UN81)
Pfam (PF17489)
Homo sapiens (Human)L1ORF1p,LINE retrotransposable element 1,LINE1 retrotransposable element 1
2G, H, I, J
(A, D)
CHLORIDE IONnon-polymer35.54Chemie (CL)
3K, L, M, N, O...
(A, B, C, D, E...)
waterwater18.064Chemie (HOH)
Sequence modifications
A, B, C, D, E, F: 53 - 152 (UniProt: Q9UN81)
PDBExternal DatabaseDetails
Gly 49-expression tag
Pro 50-expression tag
His 51-expression tag
Met 52-expression tag
Ala 121Met 121engineered mutation
Ile 125Met 125engineered mutation
Ile 128Met 128engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight75583.4
Non-Polymers*Number of molecules4
Total formula weight141.8
All*Total formula weight75725.2
*Water molecules are not included.

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PDB entries from 2026-03-11

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