3TGB

Crystal structure of L130R mutant of Nitrophorin 4 from Rhodnius prolixus complexed with imidazole at pH 7.4

Summary for 3TGB

• Entry DOI: 10.2210/pdb3tgb/pdb
• Related: 3TGA 3TGC
• Descriptor: Nitrophorin-4, PROTOPORPHYRIN IX CONTAINING FE, IMIDAZOLE, ... (4 entities in total)
• Functional Keywords: heme, lipocalin, nitrophorin, metal binding protein
• Biological source: Rhodnius prolixus (Triatomid bug)
• Cellular location: Secreted: Q94734
• Total number of polymer chains: 1
• Total formula weight: 21022.27

Authors

Ogata, H.,He, C.,Knipp, M. (deposition date: 2011-08-17, release date: 2012-05-30)

• Primary citation: He, C.,Fuchs, M.R.,Ogata, H.,Knipp, M.; Guanidine-Ferroheme Coordination in the Mutant Protein Nitrophorin 4(L130R).; Angew.Chem.Int.Ed.Engl., 51:4470-4473, 2012; PubMed: 22334402; DOI: 10.1002/anie.201108691

Experimental method

X-RAY DIFFRACTION (1.35 Å)