1IRC

CYSTEINE RICH INTESTINAL PROTEIN

Summary for 1IRC

Entry DOI	10.2210/pdb1irc/pdb
Descriptor	MYOGLOBIN (METAQUO), PROTOPORPHYRIN IX CONTAINING FE, IMIDAZOLE, ... (4 entities in total)
Functional Keywords	oxygen storage, respiratory protein, heme
Biological source	Physeter catodon (sperm whale)
Total number of polymer chains	1
Total formula weight	17970.63
Authors	Barrick, D.E.,Feese, M. (deposition date: 1995-12-19, release date: 1996-07-11, Last modification date: 2024-02-07)
Primary citation	Barrick, D. Replacement of the proximal ligand of sperm whale myoglobin with free imidazole in the mutant His-93-->Gly. Biochemistry, 33:6546-6554, 1994 Cited by PubMed: 8204590 DOI: 10.1021/bi00187a023 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.17 Å)

Structure validation