Crystal structure of Human hemoglobin A2 (in R2 state) at 2.2 A resolution
The structure was published by Sen, U., Dasgupta, J., Choudhury, D., et al., Chakrabarty, S.B., Chakrabarty, A., and Dattagupta, J.K., in 2004 in a paper entitled "Crystal structures of HbA2 and HbE and modeling of hemoglobin delta4: interpretation of the thermal stability and the antisickling effect of HbA2 and identification of the ferrocyanide binding site in Hb." (abstract).
This crystal structure was determined using X-ray diffraction at a resolution of 2.2 Å and deposited in 2004.
The experimental data on which the structure is based was not deposited.
This PDB entry contains a complex of 2 biomacromolecules, namely Hemoglobin alpha chain and Hemoglobin delta chain.
It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.
The molecule most likely forms heterotetramers.
The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):
This entry contains 2 unique UniProt proteins: