7B74

Chimeric Streptavidin With A Dimerization Domain For Artificial Transfer Hydrogenation

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (AAA, BBB, CCC, DDD)	Streptavidin,Superoxide dismutase [Cu-Zn],Streptavidin	polymer	194	20111.8	4	UniProt (P22629) UniProt (P0A609) Pfam (PF01382)	Streptomyces avidinii
2	E, F, G, H (AAA, BBB, CCC, DDD)	{N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III)	non-polymer		807.5	4	Chemie (4IR)
3	I, J, K, L (AAA, BBB, CCC, DDD)	water	water		18.0	177	Chemie (HOH)

Sequence modifications

AAA, BBB, CCC, DDD: 15 - 48 (UniProt: P22629)

PDB	External Database	Details
Met 1	-	initiating methionine
Ala 2	-	expression tag
Ser 3	-	expression tag
Met 4	-	expression tag
Thr 5	-	expression tag
Gly 6	-	expression tag
Gly 7	-	expression tag
Gln 8	-	expression tag
Gln 9	-	expression tag
Met 10	-	expression tag
Gly 11	-	expression tag
Arg 12	-	expression tag
Asp 13	-	expression tag
Gln 14	-	expression tag

AAA, BBB, CCC, DDD: 49 - 50 (UniProt: P0A609)
AAA, BBB, CCC, DDD: 50 - 193 (UniProt: P22629)

PDB	External Database	Details
Ala 146	Ser 136	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	80447.3
Non-Polymers*	Number of molecules	4
	Total formula weight	3230.0
All*	Total formula weight	83677.2

*Water molecules are not included.