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5UNA

Fragment of 7SK snRNA methylphosphate capping enzyme

Replaces:  3G07
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E...
(A, B, C, D, E...)
7SK snRNA methylphosphate capping enzymepolymer29233327.56UniProt (Q7L2J0)
Pfam (PF06859)
Homo sapiens (Human)MePCE,Bicoid-interacting protein 3 homolog,Bin3 homolog
2G, H, I, J, K
(M, N, O, Q, R)
unidentified peptide section/fragmentpolymer6528.65Homo sapiens
3L, M, N, O, P...
(A, B, C, D, E...)
S-ADENOSYL-L-HOMOCYSTEINEnon-polymer384.46Chemie (SAH)
Sequence modifications
A, B, C, D, E, F: 400 - 689 (UniProt: Q7L2J0)
PDBExternal DatabaseDetails
Gly 398-expression tag
Ser 399-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains11
Total formula weight202608.3
Non-Polymers*Number of molecules6
Total formula weight2306.5
All*Total formula weight204914.7
*Water molecules are not included.

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PDB entries from 2025-07-16

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