The Protein Information Management System (PiMS): a generic tool for any structural biology research laboratory by Morris, C, Pajon, A, Griffiths, S, Daniel, E, Savitsky, M, Lin, B, Diprose, J, Wilter da Silva, A, Pilicheva, K, Troshin, P, van Niekerk, J, Isaacs, N, Naismith, J, Nave, C, Blake, R, Wilson, K, Stuart, D, Henrick, K, Esnouf, R