3LIB

Crystal Structure of the extracellular domain of the putative histidine kinase mmHK1S-Z3

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, D, E... (A, B, C, D, E...)	Hypothetical sensory transduction histidine kinase	polymer	290	32477.1	10	UniProt (Q8PSW1) Pfam (PF02743)	Methanosarcina mazei (Methanosarcina frisia)
2	K, L, M, N, O... (A, B, C, D, E...)	POTASSIUM ION	non-polymer		39.1	10	Chemie (K)
3	AA, BA, CA, U, V... (H, I, J, A, C...)	water	water		18.0	49	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 32 - 312 (UniProt: Q8PSW1)

PDB	External Database	Details
Met 30	-	expression tag
Glu 31	-	expression tag
Glu 313	-	expression tag
His 314	-	expression tag
His 315	-	expression tag
His 316	-	expression tag
His 317	-	expression tag
His 318	-	expression tag
His 319	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	324770.6
Non-Polymers*	Number of molecules	10
	Total formula weight	391.0
All*	Total formula weight	325161.6

*Water molecules are not included.