2Y4D

X-ray crystallographic structure of E. coli apo-EfeB

Replaces:  2WX6

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)	PEROXIDASE YCDB	polymer	403	44890.7	2	UniProt (P31545) Pfam (PF04261) Pfam (PF20628)	ESCHERICHIA COLI	EFEB
2	C, D, E, F, G... (A, B)	SULFATE ION	non-polymer		96.1	13	Chemie (SO4)
3	I, J, W (A, B)	TETRAETHYLENE GLYCOL	non-polymer		194.2	3	Chemie (PG4)
4	K (A)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	L, M, N, O, X... (A, B)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
6	AA, Z (B, A)	water	water		18.0	589	Chemie (HOH)

Sequence modifications

A, B: 1 - 388 (UniProt: P31545)

PDB	External Database	Details
Met -14	-	expression tag
Ala -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Val -6	-	expression tag
Asp -5	-	expression tag
Asp -4	-	expression tag
Asp -3	-	expression tag
Asp -2	-	expression tag
Lys -1	-	expression tag
Ile 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89781.4
Non-Polymers*	Number of molecules	23
	Total formula weight	2443.1
All*	Total formula weight	92224.5

*Water molecules are not included.