2D2N

Structure of an extracellular giant hemoglobin of the gutless beard worm Oligobrachia mashikoi

Summary for 2D2N

• Entry DOI: 10.2210/pdb2d2n/pdb
• Related: 2D2M
• Descriptor: Giant hemoglobin, A1(b) globin chain, Giant hemoglobin, A2(a5) globin chain, Giant hemoglobin, B2(c) globin chain, ... (7 entities in total)
• Functional Keywords: giant hemoglobin, sulfide binding, invertebrate, pogonophora, oligobrachia mashikoi, oxygen storage-transport complex, oxygen storage/transport
• Biological source: Oligobrachia mashikoi; More
• Cellular location: Secreted: Q7M419 Q7M413 Q7M418 Q5KSB7
• Total number of polymer chains: 4
• Total formula weight: 64380.10

Authors

Numoto, N.,Nakagawa, T.,Kita, A.,Sasayama, Y.,Fukumori, Y.,Miki, K. (deposition date: 2005-09-12, release date: 2005-10-25, Last modification date: 2011-07-13)

• Primary citation: Numoto, N.,Nakagawa, T.,Kita, A.,Sasayama, Y.,Fukumori, Y.,Miki, K.; Structure of an extracellular giant hemoglobin of the gutless beard worm Oligobrachia mashikoi.; Proc.Natl.Acad.Sci.USA, 102:14521-14526, 2005; PubMed: 16204001; DOI: 10.1073/pnas.0501541102

Experimental method

X-RAY DIFFRACTION (3.2 Å)