6YGQ

EclA N-terminal domain; PllA-like lectin

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	PA-I Galactophilic Lectin	polymer	146	15985.6	4	UniProt (A0A5E3W395) Pfam (PF07828) UniProt (by SIFTS) (A0A0M7CBI0) In PDB	Enterobacter cloacae
2	A, B, C, D	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3		water	water		18.0	378	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 140 (UniProt: A0A5E3W395)

PDB	External Database	Details
Met -5	-	initiating methionine
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
Ala 14	Met 14	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	63942.3
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	64102.6

*Water molecules are not included.