7ULU

Human DDAH1 soaked with its inhibitor ClPyrAA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	N(G),N(G)-dimethylarginine dimethylaminohydrolase 1	polymer	308	33623.5	2	UniProt (O94760) Pfam (PF19420) In PDB	Homo sapiens (human)	Dimethylarginine dimethylaminohydrolase 1,DDAHI,Dimethylargininase-1
2	A, B	(2S)-2-amino-4-[(pyridin-2-yl)amino]butanoic acid	non-polymer		195.2	2	Chemie (NOU)
3		water	water		18.0	34	Chemie (HOH)

Sequence modifications

A, B: 1 - 285 (UniProt: O94760)

PDB	External Database	Details
Met -22	-	initiating methionine
Gly -21	-	expression tag
Ser -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -10	-	expression tag
Leu -9	-	expression tag
Val -8	-	expression tag
Pro -7	-	expression tag
Arg -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
His -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67247.0
Non-Polymers*	Number of molecules	2
	Total formula weight	390.4
All*	Total formula weight	67637.4

*Water molecules are not included.