4Z61

The plant peptide hormone receptor complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Phytosulfokine receptor 1	polymer	642	70140.0	2	UniProt (Q8LPB4) Pfam (PF00560) Pfam (PF13855) In PDB	Daucus carota (Wild carrot)	DcPSKR1,Phytosulfokine LRR receptor kinase 1
2	C, D	Somatic embryogenesis receptor kinase 2	polymer	222	24441.8	2	UniProt (Q9XIC7) Pfam (PF00560) Pfam (PF08263) In PDB	Arabidopsis thaliana (Mouse-ear cress)	AtSERK2,Somatic embryogenesis receptor-like kinase 2
3	P, Q	PTR-ILE-PTR-THR-GLN	polymer	5	846.9	2		Arabidopsis
4	A, B, C, D	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	17	Chemie (NAG)
5		water	water		18.0	205	Chemie (HOH)

Sequence modifications

A, B: 24 - 659 (UniProt: Q8LPB4)

PDB	External Database	Details
His 660	-	expression tag
His 661	-	expression tag
His 662	-	expression tag
His 663	-	expression tag
His 664	-	expression tag
His 665	-	expression tag

C, D: 1 - 216 (UniProt: Q9XIC7)

PDB	External Database	Details
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
His 222	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	190857.4
Non-Polymers*	Number of molecules	17
	Total formula weight	3760.5
All*	Total formula weight	194617.9

*Water molecules are not included.