6X90

Structure of the guanine nucleotide exchange factor Sec12 bound to the small GTPase Sar1

Summary for 6X90

• Entry DOI: 10.2210/pdb6x90/pdb
• Descriptor: Guanine nucleotide-exchange factor SEC12, Small COPII coat GTPase SAR1, POTASSIUM ION, ... (4 entities in total)
• Functional Keywords: endoplasmic reticulum, gtpase, exchange factor, membrane trafficking, protein transport
• Biological source: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast); More
• Total number of polymer chains: 2
• Total formula weight: 59005.10

Authors

Joiner, A.M.N.,Fromme, J.C. (deposition date: 2020-06-02, release date: 2021-03-24, Last modification date: 2023-10-18)

• Primary citation: Joiner, A.M.N.,Fromme, J.C.; Structural basis for the initiation of COPII vesicle biogenesis.; Structure, 29:859-872.e6, 2021; PubMed: 33831355; DOI: 10.1016/j.str.2021.03.013

Experimental method

X-RAY DIFFRACTION (2.26 Å)