7CX7

Crystal structure of Arabinose isomerase from hybrid AI8

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, H, K, M, N... (A, B, C, E, F)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	9	Chemie (MPD)
3	I, J, L, P, Q... (A, B, C, D, E...)	MANGANESE (II) ION	non-polymer		54.9	9	Chemie (MN)
4	O (C)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	AA, BA, CA, DA, EA... (B, C, D, E, F...)	water	water		18.0	400	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	19
	Total formula weight	1650.1
All*	Total formula weight	337335.6

*Water molecules are not included.