6QAP

Structure of the human aldehyde dehydrogenase 9A1 in C2 space group

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	4-trimethylaminobutyraldehyde dehydrogenase	polymer	508	55475.4	4	UniProt (P49189) Pfam (PF00171) In PDB	Homo sapiens (Human)	TMABADH,Aldehyde dehydrogenase E3 isozyme,Aldehyde dehydrogenase family 9 member A1,Gamma-aminobutyraldehyde dehydrogenase,R-aminobutyraldehyde dehydrogenase
2	D, A, B, C	1,2-ETHANEDIOL	non-polymer		62.1	15	Chemie (EDO)
3	B, C	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	4	Chemie (PEG)
4	C, D	SODIUM ION	non-polymer		23.0	8	Chemie (NA)
5		water	water		18.0	358	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 494 (UniProt: P49189)

PDB	External Database	Details
Met -13	-	initiating methionine
Gly -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Ser -3	-	expression tag
Gln -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	221901.4
Non-Polymers*	Number of molecules	27
	Total formula weight	1539.4
All*	Total formula weight	223440.8

*Water molecules are not included.