6U7B

Structure of E. coli MS115-1 CdnC:HORMA-deltaN complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	E. coli MS115-1 CdnC	polymer	321	36217.1	2	UniProt (D7Y2H2)	Escherichia coli MS 115-1
2	B, D (B, D)	bacHORMA_1 domain-containing protein	polymer	179	20148.3	2	UniProt (A0A1X1LKT4) Pfam (PF18138) UniProt (by SIFTS) (D7Y2H3)	Escherichia coli
3	E, J (A, C)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	F, L (A, C)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5	G, H, I, M, N (B, D)	ACETATE ION	non-polymer		59.0	5	Chemie (ACT)
6	K (C)	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	1	Chemie (AMP)
7	O, P, Q, R (A, B, C, D)	water	water		18.0	383	Chemie (HOH)

Sequence modifications

B, D: 13 - 172 (UniProt: A0A1X1LKT4)

PDB	External Database	Details
Met -6	-	expression tag
Lys -5	-	expression tag
Ser -4	-	expression tag
Ser -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
Glu 4	-	expression tag
Asn 5	-	expression tag
Leu 6	-	expression tag
Tyr 7	-	expression tag
Phe 8	-	expression tag
Gln 9	-	expression tag
Ser 10	-	expression tag
Asn 11	-	expression tag
Ala 12	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	112730.8
Non-Polymers*	Number of molecules	10
	Total formula weight	762.0
All*	Total formula weight	113492.8

*Water molecules are not included.