7CYY

Crystal structure of Arabinose isomerase from hybrid AI8 with Adonitol

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, E... (A, B, C, D, E...)	L-arabinose isomerase	polymer	497	55947.6	6	UniProt (Q5KYP7) UniProt (K0IGW6) UniProt (Q2VMT2) Pfam (PF02610) Pfam (PF11762)	Geobacillus kaustophilus (strain HTA426)
2	G, M (A, C)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	2	Chemie (MPD)
3	H, I, K, L, N... (A, B, C, D, E...)	MANGANESE (II) ION	non-polymer		54.9	9	Chemie (MN)
4	J, O, P, S, U... (B, D, E, F)	D-ribitol	non-polymer		152.1	6	Chemie (RB0)
5	AA, BA, CA, X, Y... (D, E, F, A, B...)	water	water		18.0	247	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 2 - 125 (UniProt: Q5KYP7)

PDB	External Database	Details
Met 1	-	initiating methionine

A, B, C, D, E, F: 126 - 284 (UniProt: K0IGW6)
A, B, C, D, E, F: 285 - 378 (UniProt: Q2VMT2)
A, B, C, D, E, F: 379 - 497 (UniProt: Q5KYP7)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	335685.5
Non-Polymers*	Number of molecules	17
	Total formula weight	1643.7
All*	Total formula weight	337329.2

*Water molecules are not included.