3MFQ

A Glance into the Metal Binding Specificity of TroA: Where Elaborate Behaviors Occur in the Active Center

Summary for 3MFQ

Entry DOI	10.2210/pdb3mfq/pdb
Descriptor	High-affinity zinc uptake system protein znuA, ZINC ION (3 entities in total)
Functional Keywords	troa, metal binding protein
Biological source	Streptococcus suis
Total number of polymer chains	3
Total formula weight	94892.87
Authors	Gao, G.F.,Zheng, B.,Zhang, Q.,Gao, J.,Han, H.,Li, M. (deposition date: 2010-04-03, release date: 2011-04-13, Last modification date: 2023-11-01)
Primary citation	Zheng, B.,Zhang, Q.,Gao, J.,Han, H.,Li, M.,Zhang, J.,Qi, J.,Yan, J.,Gao, G.F. Insight into the interaction of metal ions with TroA from Streptococcus suis Plos One, 6:e19510-e19510, 2011 Cited by PubMed Abstract: The scavenging ability of sufficient divalent metal ions is pivotal for pathogenic bacteria to survive in the host. ATP-binding cassette (ABC)-type metal transporters provide a considerable amount of different transition metals for bacterial growth. TroA is a substrate binding protein for uptake of multiple metal ions. However, the function and structure of the TroA homologue from the epidemic Streptococcus suis isolates (SsTroA) have not been characterized. PubMed: 21611125 DOI: 10.1371/journal.pone.0019510 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.598 Å)

Structure validation