4BX7

trans-divalent streptavidin bound to biotin-4-fluorescein

Summary for 4BX7

Entry DOI	10.2210/pdb4bx7/pdb
Related	4BX5 4BX6
Descriptor	STREPTAVIDIN, (4S)-2-METHYL-2,4-PENTANEDIOL, biotin-4-fluorescein, ... (5 entities in total)
Functional Keywords	biotin-binding protein, avidin, biotin
Biological source	STREPTOMYCES AVIDINII More
Total number of polymer chains	2
Total formula weight	28140.28
Authors	Fairhead, M.,Krndija, D.,Lowe, E.D.,Howarth, M. (deposition date: 2013-07-08, release date: 2013-09-25, Last modification date: 2023-12-20)
Primary citation	Fairhead, M.,Krndija, D.,Lowe, E.D.,Howarth, M. Plug-and-Play Pairing Via Defined Divalent Streptavidins. J.Mol.Biol., 426:199-, 2014 Cited by PubMed: 24056174 DOI: 10.1016/J.JMB.2013.09.016 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.26 Å)

Structure validation