19HC

NINE-HAEM CYTOCHROME C FROM DESULFOVIBRIO DESULFURICANS ATCC 27774

Summary for 19HC

• Entry DOI: 10.2210/pdb19hc/pdb
• Descriptor: PROTEIN (NINE-HAEM CYTOCHROME C), ACETATE ION, PROTOPORPHYRIN IX CONTAINING FE, ... (4 entities in total)
• Functional Keywords: electron transfer, cytochrome, electron transport
• Biological source: Desulfovibrio desulfuricans
• Cellular location: Periplasm: Q9RN68
• Total number of polymer chains: 2
• Total formula weight: 73973.32

Authors

Matias, P.M.,Coelho, R.,Pereira, I.A.C.,Coelho, A.V.,Thompson, A.W.,Sieker, L.,Gall, J.L.,Carrondo, M.A. (deposition date: 1998-12-01, release date: 1999-12-01, Last modification date: 2024-11-20)

Primary citation

Matias, P.M.,Coelho, R.,Pereira, I.A.,Coelho, A.V.,Thompson, A.W.,Sieker, L.C.,Gall, J.L.,Carrondo, M.A.
The primary and three-dimensional structures of a nine-haem cytochrome c from Desulfovibrio desulfuricans ATCC 27774 reveal a new member of the Hmc family.
Structure Fold.Des., 7:119-130, 1999

PubMed Abstract: Haem-containing proteins are directly involved in electron transfer as well as in enzymatic functions. The nine-haem cytochrome c (9Hcc), previously described as having 12 haem groups, was isolated from cells of Desulfovibrio desulfuricans ATCC 27774, grown under both nitrate- and sulphate-respiring conditions.

PubMed: 10368280
DOI: 10.1016/S0969-2126(99)80019-7

Experimental method

X-RAY DIFFRACTION (1.8 Å)