Crystal structure of HypA, a nickel-binding metallochaperone for [NiFe] hydrogenase maturation.
Watanabe, S., Arai, T., Matsumi, R., Atomi, H., Imanaka, T., Miki, K.(2009) J Mol Biol 394: 448-459
- PubMed: 19769985 
- DOI: 10.1016/j.jmb.2009.09.030
- Primary Citation of Related Structures:  
3A43, 3A44 - PubMed Abstract: 
HypA is one of the auxiliary proteins involved in the maturation of [NiFe] hydrogenases. By an unknown mechanism, HypA functions as a metallochaperone in the insertion of the Ni atom into hydrogenases. We have determined the crystal structures of HypA from Thermococcus kodakaraensis KOD1 in both monomeric and dimeric states ...