8CFF

Crystal structure of arsenite oxidase from Alcaligenes faecalis (Af Aio) bound to arsenite

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G (A, C, E, G)	Arsenite oxidase subunit AioA	polymer	823	92129.8	4	UniProt (Q7SIF4) Pfam (PF18465) Pfam (PF00384) Pfam (PF01568)	Alcaligenes faecalis	AOI,Arsenite oxidase Mo-pterin subunit
2	B, D, F, H (B, D, F, H)	Arsenite oxidase subunit AioB	polymer	134	14303.2	4	UniProt (Q7SIF3) Pfam (PF00355)	Alcaligenes faecalis	AOII,Arsenite oxidase Rieske subunit
3	BA, CA, HB, I, IB... (C, G, A, E)	2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE	non-polymer		740.6	8	Chemie (MGD)
4	AA, GB, K, SA (C, G, A, E)	MOLYBDENUM ATOM	non-polymer		95.9	4	Chemie (MO)
5	DA, JB, L, UA (C, G, A, E)	FE3-S4 CLUSTER	non-polymer		295.8	4	Chemie (F3S)
6	M, MB (A, G)	TRIETHYLENE GLYCOL	non-polymer		150.2	2	Chemie (PGE)
7	CB, DB, EB, HA, IA... (E, C, G, A)	GLYCEROL	non-polymer		92.1	9	Chemie (GOL)
8	EA, LB, O, WA (C, G, A, E)	ARSENITE	non-polymer		122.9	4	Chemie (AST)
9	AB, BB, GA, JA, KA... (E, C, G, A, D)	1,2-ETHANEDIOL	non-polymer		62.1	25	Chemie (EDO)
10	R, Y (A, B)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
11	FA, NB, U, VA (C, G, A, E)	ISOPROPYL ALCOHOL	non-polymer		60.1	4	Chemie (IPA)
12	FB, PA, VB, Z (F, D, H, B)	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	4	Chemie (FES)
13	AC, BC, CC, DC, WB... (E, F, G, H, A...)	water	water		18.0	3683	Chemie (HOH)

Sequence modifications

B, D, F, H: 1 - 133 (UniProt: Q7SIF3)

PDB	External Database	Details
Leu 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	425732.1
Non-Polymers*	Number of molecules	66
	Total formula weight	11819.9
All*	Total formula weight	437552.0

*Water molecules are not included.