1JWN

Crystal Structure of Scapharca inaequivalvis HbI, I114F Mutant Ligated to Carbon Monoxide.

Summary for 1JWN

Entry DOI	10.2210/pdb1jwn/pdb
Related	1HBI 2HBI 3HBI 3SDH 4SDH
Descriptor	Globin I - Ark Shell, PROTOPORPHYRIN IX CONTAINING FE, CARBON MONOXIDE, ... (4 entities in total)
Functional Keywords	invertebrate hemoglobin, allostery, cooperativity, oxygen-binding protein, heme protein, oxygen storage-transport complex, oxygen storage/transport
Biological source	Scapharca inaequivalvis (ark clam)
Cellular location	Cytoplasm: P02213
Total number of polymer chains	4
Total formula weight	66579.33
Authors	Knapp, J.E.,Gibson, Q.H.,Cushing, L.,Royer Jr., W.E. (deposition date: 2001-09-04, release date: 2001-12-18, Last modification date: 2024-02-07)
Primary citation	Knapp, J.E.,Gibson, Q.H.,Cushing, L.,Royer Jr., W.E. Restricting the ligand-linked heme movement in Scapharca dimeric hemoglobin reveals tight coupling between distal and proximal contributions to cooperativity. Biochemistry, 40:14795-14805, 2001 Cited by PubMed: 11732898 DOI: 10.1021/bi011071t PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.1 Å)

Structure validation