2CN4

The crystal structure of the secreted dimeric form of the hemophore HasA reveals a domain swapping with an exchanged heme ligand

Summary for 2CN4

Entry DOI	10.2210/pdb2cn4/pdb
Related	1B2V 1DK0 1DKH 1YBJ
Descriptor	HEMOPHORE HASA, PROTOPORPHYRIN IX CONTAINING FE, PHOSPHATE ION, ... (4 entities in total)
Functional Keywords	domain swapping, transport protein, heme, iron, dimeric form, metal-binding
Biological source	SERRATIA MARCESCENS
Cellular location	Secreted: Q54450
Total number of polymer chains	2
Total formula weight	36958.72
Authors	Czjzek, M.,Letoffe, S.,Wandersman, C.,Delepierre, M.,Lecroisey, A.,Izadi-Pruneyre, N. (deposition date: 2006-05-18, release date: 2006-05-26, Last modification date: 2023-12-13)
Primary citation	Czjzek, M.,Letoffe, S.,Wandersman, C.,Delepierre, M.,Lecroisey, A.,Izadi-Pruneyre, N. The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals a Domain Swapping with an Exchanged Heme Ligand J.Mol.Biol., 365:1176-, 2007 Cited by PubMed: 17113104 DOI: 10.1016/J.JMB.2006.10.063 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.3 Å)

Structure validation