2QQQ

Crystal Structure of Novel Immune-Type Receptor 11 Extracellular Fragment from Ictalurus punctatus

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	Novel immune-type receptor 11	polymer	111	12842.5	4	UniProt (Q8UWK4) Pfam (PF07686) In PDB	Ictalurus punctatus (Channel catfish)
2		water	water		18.0	570	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 111 (UniProt: Q8UWK4)

PDB	External Database	Details
Met 1	-	INITIATING METHIONINE

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	51370.0
All*	Total formula weight	51370.0

*Water molecules are not included.