2Y7D

Crystal structure of the 3-keto-5-aminohexanoate cleavage enzyme (Kce) from Candidatus Cloacamonas acidaminovorans (orthorombic form)

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 (A, B, C, D)	3-KETO-5-AMINOHEXANOATE CLEAVAGE ENZYME	polymer	282	31087.8	4	UniProt (B0VHH0) Pfam (PF05853)	CANDIDATUS CLOACAMONAS ACIDAMINOVORANS
2	E, F, H, I (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	G, J (B, D)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	K, L, M, N (A, B, C, D)	water	water		18.0	976	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 276 (UniProt: B0VHH0)

PDB	External Database	Details
Met -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	124351.3
Non-Polymers*	Number of molecules	6
	Total formula weight	445.8
All*	Total formula weight	124797.1

*Water molecules are not included.