7ULA

Structure of the Pseudomonas putida AlgKX modification and secretion complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (B)	Alginate biosynthesis protein AlgK	polymer	461	50416.0	1	UniProt (Q88NC7) Pfam (PF08238)	Pseudomonas putida
2	B (A)	Alginate biosynthesis protein AlgX	polymer	487	54489.2	1	UniProt (Q88ND0) Pfam (PF16822) Pfam (PF16824)	Pseudomonas putida	Probable alginate O-acetyltransferase AlgX
3	C, D, F, G, H... (B, A)	NICKEL (II) ION	non-polymer		58.7	6	Chemie (NI)
4	E (B)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	J, K, L, M (A)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
6	N, O (B, A)	water	water		18.0	27	Chemie (HOH)

Sequence modifications

B: 33 - 484 (UniProt: Q88NC7)

PDB	External Database	Details
Met 32	-	initiating methionine
Leu 485	-	expression tag
Glu 486	-	expression tag
His 487	-	expression tag
His 488	-	expression tag
His 489	-	expression tag
His 490	-	expression tag
His 491	-	expression tag
His 492	-	expression tag

A: 1 - 479 (UniProt: Q88ND0)

PDB	External Database	Details
Leu 480	-	expression tag
Glu 481	-	expression tag
His 482	-	expression tag
His 483	-	expression tag
His 484	-	expression tag
His 485	-	expression tag
His 486	-	expression tag
His 487	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	104905.2
Non-Polymers*	Number of molecules	11
	Total formula weight	756.0
All*	Total formula weight	105661.2

*Water molecules are not included.