4HMP

Crystal structure of iron uptake ABC transporter substrate-binding protein PiaA from Streptococcus pneumoniae TIGR4

Summary for 4HMP

Entry DOI	10.2210/pdb4hmp/pdb
Related	4HMO 4HMQ
Descriptor	Iron-compound ABC transporter, iron compound-binding protein, CADMIUM ION, TETRAETHYLENE GLYCOL, ... (6 entities in total)
Functional Keywords	class iii substrate binding protein, alpha and beta protein, periplasmic binding protein type iii fold, iron uptake abc transporter system substrate-binding protein, hydroxamate siderophore, membrane-anchored lipoprotein, transport protein
Biological source	Streptococcus pneumoniae
Total number of polymer chains	2
Total formula weight	77118.60
Authors	Cheng, W.,Li, Q.,Jiang, Y.-L.,Chen, Y.,Zhou, C.-Z. (deposition date: 2012-10-18, release date: 2013-09-04)
Primary citation	Cheng, W.,Li, Q.,Jiang, Y.-L.,Zhou, C.-Z.,Chen, Y. Structures of Streptococcus pneumoniae PiaA and Its Complex with Ferrichrome Reveal Insights into the Substrate Binding and Release of High Affinity Iron Transporters Plos One, 8:e71451-e71451, 2013 Cited by PubMed: 23951167 DOI: 10.1371/journal.pone.0071451 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.7 Å)

Structure validation