3zhw
From Proteopedia
X-ray Crystallographic Structural Characteristics of Arabidopsis Hemoglobin I and their Functional Implications
Template:ABSTRACT PUBMED 23485912
Function
[HBL1_ARATH] May not function as an oxygen storage or transport protein, but might act as an oxygen sensor or play a role in electron transfer, possibly to a bound oxygen molecule. Has an unusually high affinity for O(2) because of a very low dissociation constant.
About this Structure
3zhw is a 2 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA.