4U6I

Crystal Structure of the EutL Microcompartment Shell Protein from Clostridium Perfringens Bound to Vitamin B12

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	Ethanolamine utilization protein EutL	polymer	225	23716.7	3	UniProt (B1RMU6) Pfam (PF00936) UniProt (by SIFTS) (Q8XLZ0) In PDB	Clostridium perfringens
2	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
3	C	COBALAMIN	non-polymer		1330.4	1	Chemie (B12)
4		water	water		18.0	102	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 217 (UniProt: B1RMU6)

PDB	External Database	Details
Leu 218	-	expression tag
Glu 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
His 222	-	expression tag
His 223	-	expression tag
His 224	-	expression tag
His 225	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	71150.1
Non-Polymers*	Number of molecules	2
	Total formula weight	1353.3
All*	Total formula weight	72503.5

*Water molecules are not included.