4QKG

Monomeric form of human LLT1, a ligand for NKR-P1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	C-type lectin domain family 2 member D	polymer	135	15692.4	1	UniProt (Q9UHP7) Pfam (PF00059) In PDB	Homo sapiens (human)	Lectin-like NK cell receptor, Lectin-like transcript 1, LLT-1, Osteoclast inhibitory lectin
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
4		water	water		18.0	42	Chemie (HOH)

Sequence modifications

A: 72 - 191 (UniProt: Q9UHP7)

PDB	External Database	Details
Ile 69	-	expression tag
Thr 70	-	expression tag
Gly 71	-	expression tag
Cys 176	His 176	engineered mutation
Gly 192	-	expression tag
Thr 193	-	expression tag
Lys 194	-	expression tag
His 195	-	expression tag
His 196	-	expression tag
His 197	-	expression tag
His 198	-	expression tag
His 199	-	expression tag
His 200	-	expression tag
His 201	-	expression tag
His 202	-	expression tag
Gly 203	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	15692.4
Non-Polymers*	Number of molecules	2
	Total formula weight	317.3
All*	Total formula weight	16009.6

*Water molecules are not included.