3OD9

Crystal structure of PliI-Ah, periplasmic lysozyme inhibitor of I-type lysozyme from Aeromonas hydrophyla

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 (A, B, C)	Putative exported protein	polymer	135	14690.2	3	UniProt (A0KHJ5) Pfam (PF16743)	Aeromonas hydrophila
2	D, K (A, B)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
3	E, F, G, H, I... (A, B, C)	SODIUM ION	non-polymer		23.0	10	Chemie (NA)
4	P, Q, R (A, B, C)	water	water		18.0	534	Chemie (HOH)

Sequence modifications

A, B, C: 20 - 145 (UniProt: A0KHJ5)

PDB	External Database	Details
Met 19	-	initiating methionine
Leu 146	-	expression tag
Glu 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag
His 153	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	44070.7
Non-Polymers*	Number of molecules	12
	Total formula weight	308.1
All*	Total formula weight	44378.8

*Water molecules are not included.