8HAP

Crystal structure of thermostable acetaldehyde dehydrogenase from hyperthermophilic archaeon Sulfolobus tokodaii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Aldehyde dehydrogenase	polymer	479	52509.4	2	UniProt (A0A832TGS5) Pfam (PF00171) UniProt (by SIFTS) (Q976X5) In PDB	Sulfurisphaera tokodaii
2	A	[(2R,3R,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3-HYDROXY-4-(PHOSPHONOOXY)TETRAHYDROFURAN-2-YL]METHYL [(2R,3S,4S)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL DIHYDROGEN DIPHOSPHATE	non-polymer		623.3	1	Chemie (NA7)
3	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
4	B	2'-MONOPHOSPHOADENOSINE-5'-DIPHOSPHATE	non-polymer		507.2	1	Chemie (ATR)
5		water	water		18.0	267	Chemie (HOH)

Sequence modifications

A, B: 1 - 468 (UniProt: A0A832TGS5)

PDB	External Database	Details
Met -10	-	initiating methionine
Gly -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
Gly -2	-	expression tag
Gly -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	105018.8
Non-Polymers*	Number of molecules	4
	Total formula weight	1176.5
All*	Total formula weight	106195.3

*Water molecules are not included.