2 Scopus citations


Cloned human lamin C was expressed in and purified from bacteria and used in ATP binding assays. Scatchard analysis revealed strong positive cooperative and noncooperative binding, with estimated apparent dissociation constants of 3 × 10-6 and 2 × 10-5 M, respectively. The binding is strongly pH dependent. ATP binding by lamins A C (presumably as intermediate filaments) may provide a substantial storage depot for ATP at the peripheral lamina for use by a number of ATP-requiring nuclear scaffold enzymes.

Original languageEnglish (US)
Pages (from-to)432-434
Number of pages3
JournalExperimental Cell Research
Issue number2
StatePublished - Apr 1991

All Science Journal Classification (ASJC) codes

  • Cell Biology


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