7DDU

Elephant seal myoglobin esMb

Summary for 7DDU

• Entry DOI: 10.2210/pdb7ddu/pdb
• Descriptor: Myoglobin, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION, ... (4 entities in total)
• Functional Keywords: protein evolution, ancestral protein, diving adaptation, seals, oxygen storage
• Biological source: Mirounga angustirostris (Northern elephant seal)
• Total number of polymer chains: 2
• Total formula weight: 37910.45

Authors

Isogai, Y.,Imamura, H.,Nakae, S.,Sumi, T.,Takahashi, K.,Shirai, T. (deposition date: 2020-10-29, release date: 2021-09-08, Last modification date: 2023-11-29)

• Primary citation: Isogai, Y.,Imamura, H.,Nakae, S.,Sumi, T.,Takahashi, K.I.,Shirai, T.; Common and unique strategies of myoglobin evolution for deep-sea adaptation of diving mammals.; Iscience, 24:102920-102920, 2021; PubMed: 34430810; DOI: 10.1016/j.isci.2021.102920

Experimental method

X-RAY DIFFRACTION (1.9 Å)