9UWR

Pictet-Spenglerase AsKslB in complex with product of L-Trp and a-ketoglutaric acid

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Cucumopine synthase C-terminal helical bundle domain-containing protein	polymer	339	38407.2	2	UniProt (A0A1V2Q5F0)	Actinosynnema sp. ALI-1.44	AsKslB
2	C, E (A, B)	TRIS-HYDROXYMETHYL-METHYL-AMMONIUM	non-polymer		122.1	2	Chemie (144) PubChem (4468930)
3	D, F (A, B)	(1~{S},3~{S})-1-(3-hydroxy-3-oxopropyl)-2,3,4,9-tetrahydropyrido[3,4-b]indole-1,3-dicarboxylic acid	non-polymer		332.3	2	Chemie (A1L46)
4	G, H (A, B)	water	water		18.0	191	Chemie (HOH)

Sequence modifications

A, B: 1 - 319 (UniProt: A0A1V2Q5F0)

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	76814.5
Non-Polymers*	Number of molecules	4
	Total formula weight	908.9
All*	Total formula weight	77723.4

*Water molecules are not included.