Streckenbach, Frank; Rangam, Gopinath; Möller, Heiko M; Marx, Andreas; (2009) Steric constraints dependent on nucleobase pair orientation vary in different DNA polymerase active sites. Chembiochem : a European journal of chemical biology, 10 (10). pp. 1630-3. ISSN 1439-7633 https://researchonline.lshtm.ac.uk/id/eprint/20031 Full text not available from this repository.