6KXR

Crystal structure of wild type Alp1U from the biosynthesis of kinamycins

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	Putative hydrolase	polymer	339	37050.9	4	UniProt (Q1RQU8) Pfam (PF00561) UniProt (by SIFTS) (A0A0K2AJY3) In PDB	Streptomyces ambofaciens (strain ATCC 23877 / 3486 / DSM 40053 / JCM 4204 / NBRC 12836 / NRRL B-2516)	epoxy hydrolase Alp1U
2	C	D-MALATE	non-polymer		134.1	1	Chemie (MLT)
3		water	water		18.0	127	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 319 (UniProt: Q1RQU8)

PDB	External Database	Details
Met -19	-	expression tag
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	4
	Total formula weight	148203.7
Non-Polymers*	Number of molecules	1
	Total formula weight	134.1
All*	Total formula weight	148337.7

*Water molecules are not included.